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2009年黑龙江大庆市中考物理真题及答案.doc
thrift of excellent traditional and style lack deep of understanding, one-sided think in now of good situation Xia, economic smooth more fast development, and reform made major progress, and people living significantly improve, and social the career made new progress, no necessary always hard has, no awareness to China also has many poverty area, and also has many poverty population of exists, more living improve has, more need keep hard of style. Three is not strictly honest.
conscientiously study Deng Xiaoping theory and "three represents" important thought and the scientific Outlook on development, implement the party's basic program for the primary stage of socialism, adhere to the correct political orientation, maintain highly consistent with the CPC Central Committee, is good at theories of socialism with Chinese characteristics to analyze and solve problems.
According to city discipline, and municipal organization Department requirements, today we held "implement implementation independent Commission against corruption guidelines effective strengthening led cadres style construction" topic democratic life, main task is close contact thought, and work actual, control check district Standing Committee team and the personal in implementation independent Commission against corruption guidelines Shang exists of problem, in-depth carried out criticism and self-critical, further clear rectification direction and measures, effective enhanced clean politics of consciousness and initiative, firm set good of ruling image. Before the meeting, the way we take surveys solicited a views, combed, related to team building
Third, strengthening the party spirit and the world transformation, perseverance of the party Constitution, relive Party vows to establish correct world Outlook, Outlook on life and the world, practically embodies ideals and beliefs into action, combine lofty ideals and practical activities, transforming the objective world, actively participate in the great practice of building socialism with Chinese characteristics. 2, keep the purpose in concept, changing the style of work. First, keep in mind that the purpose of serving, adhere to assuming pow er for the people, keep in mind the people and care about people, and the joys and sorrows of the masses, ...
Total thought units is a water sector, clean self-discipline away from himself too far, no real processing good living of improve and hard, and thrift excellent traditional of relationship, no effective do comply with Constitution and party of regulations must from I do up, no right mercy good bitter Le, and wealth of relationship, no right awareness to in comply with Constitution and party of regulations aspects everyone has accountability. Four, future direction and improvement measures 1, belief and faith, strengthen party spirit. One is to firmly establish the noble ideals of struggle for the ideals of communism, communist struggle for life, ready to sacrifice everything for the party and the people. Second is to continuously improve the quality and standard of political,
2009 年黑龙江大庆市中考物理真题及答案
（总分：100 分 考试时间： 120 分钟）
一、选择题 （共 15 题，30 分 ）
1. （2 分） 【系统题型：单选题】 【阅卷方式：自动】
【关键字】：
【知识点】： 声现象→噪声的危害和控制； 声现象→人听到声音的途径； 声现象→声音的产生---传播； 声现象
→乐音三要素（音调、响度、音色）；
【难易度】：
下列有关声现象的说法中，正确的是
)
(
A．声音在固体中传播的一定比在液体中传播的快
B．公共场所“不要高声喧哗”中的“高”是指声音的音调高
C．声波能传递信息，也能传递能量
D．在街头设置噪声监测仪，属于在传播过程中减弱噪声
【试题答案】
C
【试题提示】
命题立意解密：本题考查学生对声速的了解情况，还考查了声音的三个特性，噪声等，较易
【试题详解】
声音在固体中传播的一般比在液体中传播的快，但不一定都快，
A 选项错，“不要高声喧哗”中的“高”是指声音的响度大，B 项错．声波能传递信息，也能传递能量，C 项对．噪
声监测仪只能测量声音的响度，并不能减弱声音，D 项错，
2. （2 分） 【系统题型：单选题】 【阅卷方式：自动】
【关键字】：
【知识点】： 物理与生活；
【难易度】：
下列估测数据，你认为明显不符合实际的是
(
)
A．家用台灯正常工作时灯丝中的电流约为 2A
B．中学生登上一层楼做功约为 l 500J
C．一本初中物理课本的质量约为 0. 25 kg
D．中学生正常步行的速度约为 5km/h
【试题答案】
A
【试题提示】
命题立意解密：本题考查学生对日常生活中的一些数据的了解情况，同时也考查学生的估算能力，试题难度中等，
区分度大．
【试题详解】
家用台灯的功率一般为 60 W，最大是 100 W．则电流约为 0.5A，
A 项不符合实际，中学生的重力约为 500 N，楼层高约 3 m，故中学生上一层楼须做功约为 1 500Ｊ，B 项符合实际．C、
D 两项明显符合实际，答案为 A．
在整体感知的基础上，学习从内容、表现技巧等方面对作品进行赏析，感悟作品的艺术魅力，获得丰富的审美感受。本单元的设置意图是在必修2古代诗歌学习的基础上，进一步提高学生的诗歌鉴赏能力。project work, cadres, cadres selection and other aspects of a total of 19, further defined the direction of rectification, enhancing the pertinence and effectiveness of democratic life.
be strengthened, district team itself, such as the fiveaspects.
district yilai history high, South door dam, and five in shop old city transformation, and Ying China industrial concentrated district construction, and city main road construction, and Northeast steam Trade Center, and modern farmers industry Park, and vocational education city, and low rental, and also room construction, and features blocks build, and farmers market transformation, and "ruralversion" Street transformation, focus engineering speed up implementation, effectiveness obviously. Expected to be achieved this year, area-w ide GDP 17 billion
Below, I first District Committee member of the 20XX team annual democratic meeting implementation of the corrective measures, as well as member of the team and of my own report guidelines for the implementation of the independent Commission against corruption statement invited leaders and comrades criticism. First, annual party on the 20XX team, Member of democratic life action plan implementation year 20XX, district democratic meeting a member of the team on "study and practice the scientific Outlook on development" theme, find a project supporting strong enough, the industry well enough, urban construction management level needs to be improved, livelihood improvement needs to
Year of 20XX, we find out the problems mentioned above, based on actual Shunqing construction and development, conscientiously sum up improvements, achieving significant development results and effectiveness of their work. (A) highlight the project handle, maintain high growth of investment. Adhere to the strategy as a Foundation, carrying out projects to promote increased stamina important. One is to increase the intensity of projects towards. Actively seek national and provincial policy support, superior special transfer payments, a variety of additional income will top 700 million Yuan, a number of key infrastructure projects, livelihood projects, industrial projects into the cage. Second, increasing the project attracts. This year atotal of 23 signed a major project, of which 14 billion project, China Metallurgical group, vanke group, Guangdong hengda group, Taiwan Ruentex group, on the RI group, Shenzhen Kaisa, jifeng agricultural machinery, Mercedes-Benz, Audi 4S store and other largeenterprises and projects have settled in Shunqing. Third, strengthen project construction. Annual implementation focus project 39 a, fixed assets investment total will breakthrough 12 billion yuan, created
Good for this meeting, we requested the Standing Committee of the municipal party Committee, municipal Secretary General Tang Wenjin, the City Commission for discipline inspection Standing Committee Yang Xu, Jiang Jixue, Deputy Director of the personnel office, and other leading comrades present guidance allows us to warm applause for their welcome and thanks!
thrift of excellent traditional and style lack deep of understanding, one-sided think in now of good situation Xia, economic smooth more fast development, and reform made major progress, and people living significantly improve, and social the career made new progress, no necessary always hard has, no awareness to China also has many poverty area, and also has many poverty population of exists, more living improve has, more need keep hard of style. Three is not strictly honest.
conscientiously study Deng Xiaoping theory and "three represents" important thought and the scientific Outlook on development, implement the party's basic program for the primary stage of socialism, adhere to the correct political orientation, maintain highly consistent with the CPC Central Committee, is good at theories of socialism with Chinese characteristics to analyze and solve problems.
According to city discipline, and municipal organization Department requirements, today we held "implement implementation independent Commission against corruption guidelines effective strengthening led cadres style construction" topic democratic life, main task is close contact thought, and work actual, control check district Standing Committee team and the personal in implementation independent Commission against corruption guidelines Shang exists of problem, in-depth carried out criticism and self-critical, further clear rectification direction and measures, effective enhanced clean politics of consciousness and initiative, firm set good of ruling image. Before the meeting, the way we take surveys solicited a views, combed, related to team building
Third, strengthening the party spirit and the world transformation, perseverance of the party Constitution, relive Party vows to establish correct world Outlook, Outlook on life and the world, practically embodies ideals and beliefs into action, combine lofty ideals and practical activities, transforming the objective world, actively participate in the great practice of building socialism with Chinese characteristics. 2, keep the purpose in concept, changing the style of work. First, keep in mind that the purpose of serving, adhere to assuming pow er for the people, keep in mind the people and care about people, and the joys and sorrows of the masses, ...
Total thought units is a water sector, clean self-discipline away from himself too far, no real processing good living of improve and hard, and thrift excellent traditional of relationship, no effective do comply with Constitution and party of regulations must from I do up, no right mercy good bitter Le, and wealth of relationship, no right awareness to in comply with Constitution and party of regulations aspects everyone has accountability. Four, future direction and improvement measures 1, belief and faith, strengthen party spirit. One is to firmly establish the noble ideals of struggle for the ideals of communism, communist struggle for life, ready to sacrifice everything for the party and the people. Second is to continuously improve the quality and standard of political,
3. （2 分） 【系统题型：单选题】 【阅卷方式：自动】
【关键字】：
【知识点】： 光现象→光的传播-光沿直线传播； 光现象→探究平面镜成像及特点；
【难易度】：
【试题答案】
B
【试题提示】
命题立意解密：本题以辛弃疾的精彩诗句为材料，考查了平面镜成像．题目各选项相互独立，增大了覆盖面，较易．
【试题详解】
“天在清溪底”属于平面镜成像，故答案为 B．
4. （2 分） 【系统题型：单选题】 【阅卷方式：自动】
【关键字】：
【知识点】： 物态变化→液化现象； 物态变化→汽化的两种方式：蒸发及沸腾现象；
【难易度】：
在整体感知的基础上，学习从内容、表现技巧等方面对作品进行赏析，感悟作品的艺术魅力，获得丰富的审美感受。本单元的设置意图是在必修2古代诗歌学习的基础上，进一步提高学生的诗歌鉴赏能力。project work, cadres, cadres selection and other aspects of a total of 19, further defined the direction of rectification, enhancing the pertinence and effectiveness of democratic life.
be strengthened, district team itself, such as the fiveaspects.
district yilai history high, South door dam, and five in shop old city transformation, and Ying China industrial concentrated district construction, and city main road construction, and Northeast steam Trade Center, and modern farmers industry Park, and vocational education city, and low rental, and also room construction, and features blocks build, and farmers market transformation, and "ruralversion" Street transformation, focus engineering speed up implementation, effectiveness obviously. Expected to be achieved this year, area-w ide GDP 17 billion
Below, I first District Committee member of the 20XX team annual democratic meeting implementation of the corrective measures, as well as member of the team and of my own report guidelines for the implementation of the independent Commission against corruption statement invited leaders and comrades criticism. First, annual party on the 20XX team, Member of democratic life action plan implementation year 20XX, district democratic meeting a member of the team on "study and practice the scientific Outlook on development" theme, find a project supporting strong enough, the industry well enough, urban construction management level needs to be improved, livelihood improvement needs to
Year of 20XX, we find out the problems mentioned above, based on actual Shunqing construction and development, conscientiously sum up improvements, achieving significant development results and effectiveness of their work. (A) highlight the project handle, maintain high growth of investment. Adhere to the strategy as a Foundation, carrying out projects to promote increased stamina important. One is to increase the intensity of projects towards. Actively seek national and provincial policy support, superior special transfer payments, a variety of additional income will top 700 million Yuan, a number of key infrastructure projects, livelihood projects, industrial projects into the cage. Second, increasing the project attracts. This year atotal of 23 signed a major project, of which 14 billion project, China Metallurgical group, vanke group, Guangdong hengda group, Taiwan Ruentex group, on the RI group, Shenzhen Kaisa, jifeng agricultural machinery, Mercedes-Benz, Audi 4S store and other largeenterprises and projects have settled in Shunqing. Third, strengthen project construction. Annual implementation focus project 39 a, fixed assets investment total will breakthrough 12 billion yuan, created
Good for this meeting, we requested the Standing Committee of the municipal party Committee, municipal Secretary General Tang Wenjin, the City Commission for discipline inspection Standing Committee Yang Xu, Jiang Jixue, Deputy Director of the personnel office, and other leading comrades present guidance allows us to warm applause for their welcome and thanks!
thrift of excellent traditional and style lack deep of understanding, one-sided think in now of good situation Xia, economic smooth more fast development, and reform made major progress, and people living significantly improve, and social the career made new progress, no necessary always hard has, no awareness to China also has many poverty area, and also has many poverty population of exists, more living improve has, more need keep hard of style. Three is not strictly honest.
conscientiously study Deng Xiaoping theory and "three represents" important thought and the scientific Outlook on development, implement the party's basic program for the primary stage of socialism, adhere to the correct political orientation, maintain highly consistent with the CPC Central Committee, is good at theories of socialism with Chinese characteristics to analyze and solve problems.
Third, strengthening the party spirit and the world transformation, perseverance of the party Constitution, relive Party vows to establish correct world Outlook, Outlook on life and the world, practically embodies ideals and beliefs into action, combine lofty ideals and practical activities, transforming the objective world, actively participate in the great practice of building socialism with Chinese characteristics. 2, keep the purpose in concept, changing the style of work. First, keep in mind that the purpose of serving, adhere to assuming pow er for the people, keep in mind the people and care about people, and the joys and sorrows of the masses, ...
Total thought units is a water sector, clean self-discipline away from himself too far, no real processing good living of improve and hard, and thrift excellent traditional of relationship, no effective do comply with Constitution and party of regulations must from I do up, no right mercy good bitter Le, and wealth of relationship, no right awareness to in comply with Constitution and party of regulations aspects everyone has accountability. Four, future direction and improvement measures 1, belief and faith, strengthen party spirit. One is to firmly establish the noble ideals of struggle for the ideals of communism, communist struggle for life, ready to sacrifice everything for the party and the people. Second is to continuously improve the quality and standard of political,
According to city discipline, and municipal organization Department requirements, today we held "implement implementation independent Commission against corruption guidelines effective strengthening led cadres style construction" topic democratic life, main task is close contact thought, and work actual, control check district Standing Committee team and the personal in implementation independent Commission against corruption guidelines Shang exists of problem, in-depth carried out criticism and self-critical, further clear rectification direction and measures, effective enhanced clean politics of consciousness and initiative, firm set good of ruling image. Before the meeting, the way we take surveys solicited a views, combed, related to team building
【试题答案】
D
【试题提示】
命题立意解密：本题以常见的自然现象为材料，考查了液化的概念．
同时也考查了汽化现象，要求学生能把物理概念与实际现象联系起来，提高认识自然、改造自然的能力．
【试题详解】
A、B、C 三项中的现象都是空气中的水蒸气遇冷液化形成的，均错，只有 D 项正确，
5. （2 分） 【系统题型：单选题】 【阅卷方式：自动】
【关键字】：
【知识点】： 力和机械→探究滑动摩擦力的大小与哪些因素有关；
【难易度】：
在整体感知的基础上，学习从内容、表现技巧等方面对作品进行赏析，感悟作品的艺术魅力，获得丰富的审美感受。本单元的设置意图是在必修2古代诗歌学习的基础上，进一步提高学生的诗歌鉴赏能力。project work, cadres, cadres selection and other aspects of a total of 19, further defined the direction of rectification, enhancing the pertinence and effectiveness of democratic life.
be strengthened, district team itself, such as the five aspects.
Below, I first District Committee member of the 20XX team annual democratic meeting implementation of the corrective measures, as well as member of the team and of my own report guidelines for the implementation of the independent Commission against corruption statement invited leaders and comrades criticism. First, annual party on the 20XX team, Member of democratic life action plan implementation year 20XX, district democratic meeting a member of the team on "study and practice the scientific Outlook on development" theme, find a project supporting strong enough, the industry well enough, urban construction management level needs to be improved, livelihood improvement needs to
Year of 20XX, we find out the problems mentioned above, based on actual Shunqing construction and development, conscientiously sum up improvements, achieving significant development results and effectiveness of their work. (A) highlight the project handle, maintain high growth of investment. Adhere to the strategy as a Foundation, carrying out projects to promote increased stamina important. One is to increase the intensity of projects towards. Actively seek national and provincial policy support, superior special transfer payments, a variety of additional income will top 700 million Yuan, a number of key infrastructure projects, livelihood projects, industrial projects into the cage. Second, increasing the project attracts. This year a total of 23 signed a major project, of which 14 billion project, China Metallurgical group, vanke group, Guangdong hengda group, Taiwan Ruentex group, on the RI group, Shenzhen Kaisa, jifeng agricultural machinery, Mercedes-Benz, Audi 4S store and other large enterprises and projects have settled in Shunqing. Third, strengthen project construction. Annual implementation focus project 39 a, fixed assets investment total will breakthrough 12 billion yuan, created
Good for this meeting, we requested the Standing Committee of the municipal party Committee, municipal Secretary General Tang Wenjin, the City Commission for discipline inspection Standing Committee Yang Xu, Jiang Jixue, Deputy Director of the personnel office, and other leading comrades present guidance allows us to warm applause for their welcome and thanks!
district yilai history high, South door dam, and five in shop old city transformation, and Ying China industrial concentrated district construction, and city main road construction, and Northeast steam Trade Center,and modern farmersindustry Park, and vocational education city, and low rental, and also room construction, and features blocks build, and farmers market transformation, and "ruralversion" Street transformation, focus engineering speed up implementation, effectiveness obviously. Expected to be achieved this year, area-w ide GDP 17 billion3
thrift of excellent traditional and style lack deep of understanding, one-sided think in now of good situation Xia, economic smooth more fast development, and reform made major progress, and people living significantly improve, and social the career made new progress, no necessary always hard has, no awareness to China also has many poverty area, and also has many poverty population of exists, more living improve has, more need keep hard of style. Three is not strictly honest.
conscientiously study Deng Xiaoping theory and "three represents" important thought and the scientific Outlook on development, implement the party's basic program for the primary stage of socialism, adhere to the correct political orientation, maintain highly consistent with the CPC Central Committee, is good at theories of socialism with Chinese characteristics to analyze and solve problems.
According to city discipline, and municipal organization Department requirements, today we held "implement implementation independent Commission against corruption guidelines effective strengthening led cadres style construction" topic democratic life, main task is close contact thought, and work actual, control check district Standing Committee team and the personal in implementation independent Commission against corruption guidelines Shang exists of problem, in-depth carried out criticism and self-critical, further clear rectification direction and measures, effective enhanced clean politics of consciousness and initiative, firm set good of ruling image. Before the meeting, the way we take surveys solicited a views, combed, related to team building
Third, strengthening the party spirit and the world transformation, perseverance of the party Constitution, relive Party vows to establish correct world Outlook, Outlook on life and the world, practically embodies ideals and beliefs into action, combine lofty ideals and practical activities, transforming the objective world, actively participate in the great practice of building socialism with Chinese characteristics. 2, keep the purpose in concept, changing the style of work. First, keep in mind that the purpose of serving, adhere to assuming pow er for the people, keep in mind the people and care about people, and the joys and sorrows of the masses, ...
Total thought units is a water sector, clean self-discipline away from himself too far, no real processing good living of improve and hard, and thrift excellent traditional of relationship, no effective do comply with Constitution and party of regulations must from I do up, no right mercy good bitter Le, and wealth of relationship, no right awareness to in comply with Constitution and party of regulations aspects everyone has accountability. Four, future direction and improvement measures 1, belief and faith, strengthen party spirit. One is to firmly establish the noble ideals of struggle for the ideals of communism, communist struggle for life, ready to sacrifice everything for the party and the people. Second is to continuously improve the quality and standard of political,
【试题答案】
A
【试题提示】
命题立意解密：本题以实际现象为依据，考查了学生的总结归纳能力
和推理能力．要求学生初步了解运动和力的关系．试题难度较大．
【试题详解】
由题中的现象及数据可知摩擦越小，小车运动距离越大，此结论可以反驳 A 选项．其余三种说法均可由此结论来证
明，故答案为 A．
6. （2 分） 【系统题型：单选题】 【阅卷方式：自动】
【关键字】：
【知识点】： 压强和浮力→大气压的存在；
【难易度】：
在整体感知的基础上，学习从内容、表现技巧等方面对作品进行赏析，感悟作品的艺术魅力，获得丰富的审美感受。本单元的设置意图是在必修2古代诗歌学习的基础上，进一步提高学生的诗歌鉴赏能力。project work, cadres, cadres selection and other aspects of a total of 19, further defined the direction of rectification, enhancing the pertinence and effectiveness of democratic life.
be strengthened, district team itself, such as the fiveaspects.
district yilai history high, South door dam, and five in shop old city transformation, and Ying China industrial concentrated district construction, and city main road construction, and Northeast steam Trade Center, and modern farmers industry Park, and vocational education city, and low rental, and also room construction, and features blocks build, and farmers market transformation, and "ruralversion" Street transformation, focus engineering speed up implementation, effectiveness obviously. Expected to be achieved this year, area-w ide GDP 17 billion
Below, I first District Committee member of the 20XX team annual democratic meeting implementation of the corrective measures, as well as member of the team and of my own report guidelines for the implementation of the independent Commission against corruption statement invited leaders and comrades criticism. First, annual party on the 20XX team, Member of democratic life action plan implementation year 20XX, district democratic meeting a member of the team on "study and practice the scientific Outlook on development" theme, find a project supporting strong enough, the industry well enough, urban construction management level needs to be improved, livelihood improvement needs to
Year of 20XX, we find out the problems mentioned above, based on actual Shunqing construction and development, conscientiously sum up improvements, achieving significant development results and effectiveness of their work. (A) highlight the project handle, maintain high growth of investment. Adhere to the strategy as a Foundation, carrying out projects to promote increased stamina important. One is to increase the intensity of projects towards. Actively seek national and provincial policy support, superior special transfer payments, a variety of additional income will top 700 million Yuan, a number of key infrastructure projects, livelihood projects, industrial projects into the cage. Second, increasing the project attracts. This year atotal of 23 signed a major project, of which 14 billion project, China Metallurgical group, vanke group, Guangdong hengda group, Taiwan Ruentex group, on the RI group, Shenzhen Kaisa, jifeng agricultural machinery, Mercedes-Benz, Audi 4S store and other largeenterprises and projects have settled in Shunqing. Third, strengthen project construction. Annual implementation focus project 39 a, fixed assets investment total will breakthrough 12 billion yuan, created
Good for this meeting, we requested the Standing Committee of the municipal party Committee, municipal Secretary General Tang Wenjin, the City Commission for discipline inspection Standing Committee Yang Xu, Jiang Jixue, Deputy Director of the personnel office, and other leading comrades present guidance allows us to warm applause for their welcome and thanks!
thrift of excellent traditional and style lack deep of understanding, one-sided think in now of good situation Xia, economic smooth more fast development, and reform made major progress, and people living significantly improve, and social the career made new progress, no necessary always hard has, no awareness to China also has many poverty area, and also has many poverty population of exists, more living improve has, more need keep hard of style. Three is not strictly honest.
conscientiously study Deng Xiaoping theory and "three represents" important thought and the scientific Outlook on development, implement the party's basic program for the primary stage of socialism, adhere to the correct political orientation, maintain highly consistent with the CPC Central Committee, is good at theories of socialism with Chinese characteristics to analyze and solve problems.
According to city discipline, and municipal organization Department requirements, today we held "implement implementation independent Commission against corruption guidelines effective strengthening led cadres style construction" topic democratic life, main task is close contact thought, and work actual, control check district Standing Committee team and the personal in implementation independent Commission against corruption guidelines Shang exists of problem, in-depth carried out criticism and self-critical, further clear rectification direction and measures, effective enhanced clean politics of consciousness and initiative, firm set good of ruling image. Before the meeting, the way we take surveys solicited a views, combed, related to team building
Third, strengthening the party spirit and the world transformation, perseverance of the party Constitution, relive Party vows to establish correct world Outlook, Outlook on life and the world, practically embodies ideals and beliefs into action, combine lofty ideals and practical activities, transforming the objective world, actively participate in the great practice of building socialism with Chinese characteristics. 2, keep the purpose in concept, changing the style of work. First, keep in mind that the purpose of serving, adhere to assuming pow er for the people, keep in mind the people and care about people, and the joys and sorrows of the masses, ...
Total thought units is a water sector, clean self-discipline away from himself too far, no real processing good living of improve and hard, and thrift excellent traditional of relationship, no effective do comply with Constitution and party of regulations must from I do up, no right mercy good bitter Le, and wealth of relationship, no right awareness to in comply with Constitution and party of regulations aspects everyone has accountability. Four, future direction and improvement measures 1, belief and faith, strengthen party spirit. One is to firmly establish the noble ideals of struggle for the ideals of communism, communist struggle for life, ready to sacrifice everything for the party and the people. Second is to continuously improve the quality and standard of political,
【试题答案】
C
【试题提示】
命题立意解密：本题以考查大气压强为主线，同时考查了初中课本中
四个典型的与压强有关的实验，要求学生熟悉此实验的目的，试题易错，区分度大．
。
【试题详解】
图①中纸片不掉下来，说明有大气压存在，图②中的压强计显示橡皮膜处受到的压强．图③是托里拆利实验，测量
大气压强的大小，
图④是演示沸点与压强有关的实验，综上可知①③能证明大气压存在，答案为 C．
7. （2 分） 【系统题型：单选题】 【阅卷方式：自动】
【关键字】：
【知识点】： 压强和浮力→液体压强的计算； 力和机械→重力； 多彩的物质世界→密度； 热和能→热量的计算；
【难易度】：
水是人类生存不可缺少的物质，图 5 中能正确描述水的各物理量之间关系的图像是
(
)
A．水的重力与质量的关系
B．水的密度与体积的关系
C．水的比热容与温度的关系
D．水产生的压强与深度的关系
【试题答案】
C
【试题提示】
在整体感知的基础上，学习从内容、表现技巧等方面对作品进行赏析，感悟作品的艺术魅力，获得丰富的审美感受。本单元的设置意图是在必修2古代诗歌学习的基础上，进一步提高学生的诗歌鉴赏能力。project work, cadres, cadres selection and other aspects of a total of 19, further defined the direction of rectification, enhancing the pertinence and effectiveness of democratic life.
be strengthened, district team itself, such as the five aspects.
Below, I first District Committee member of the 20XX team annual democratic meeting implementation of the corrective measures, as well as member of the team and of my own report guidelines for the implementation of the independent Commission against corruption statement invited leaders and comrades criticism. First, annual party on the 20XX team, Member of democratic life action plan implementation year 20XX, district democratic meeting a member of the team on "study and practice the scientific Outlook on development" theme, find a project supporting strong enough, the industry well enough, urban construction management level needs to be improved, livelihood improvement needs to
Year of 20XX, we find out the problems mentioned above, based on actual Shunqing construction and development, conscientiously sum up improvements, achieving significant development results and effectiveness of their work. (A) highlight the project handle, maintain high growth of investment. Adhere to the strategy as a Foundation, carrying out projects to promote increased stamina important. One is to increase the intensity of projects towards. Actively seek national and provincial policy support, superior special transfer payments, a variety of additional income will top 700 million Yuan, a number of key infrastructure projects, livelihood projects, industrial projects into the cage. Second, increasing the project attracts. This year a total of 23 signed a major project, of which 14 billion project, China Metallurgical group, vanke group, Guangdong hengda group, Taiwan Ruentex group, on the RI group, Shenzhen Kaisa, jifeng agricultural machinery, Mercedes-Benz, Audi 4S store and other large enterprises and projects have settled in Shunqing. Third, strengthen project construction. Annual implementation focus project 39 a, fixed assets investment total will breakthrough 12 billion yuan, created
Good for this meeting, we requested the Standing Committee of the municipal party Committee, municipal Secretary General Tang Wenjin, the City Commission for discipline inspection Standing Committee Yang Xu, Jiang Jixue, Deputy Director of the personnel office, and other leading comrades present guidance allows us to warm applause for their welcome and thanks!
district yilai history high, South door dam, and five in shop old city transformation, and Ying China industrial concentrated district construction, and city main road construction, and Northeast steam Trade Center,and modern farmersindustry Park, and vocational education city, and low rental, and also room construction, and features blocks build, and farmers market transformation, and "ruralversion" Street transformation, focus engineering speed up implementation, effectiveness obviously. Expected to be achieved this year, area-w ide GDP 17 billion5
thrift of excellent traditional and style lack deep of understanding, one-sided think in now of good situation Xia, economic smooth more fast development, and reform made major progress, and people living significantly improve, and social the career made new progress, no necessary always hard has, no awareness to China also has many poverty area, and also has many poverty population of exists, more living improve has, more need keep hard of style. Three is not strictly honest.
conscientiously study Deng Xiaoping theory and "three represents" important thought and the scientific Outlook on development, implement the party's basic program for the primary stage of socialism, adhere to the correct political orientation, maintain highly consistent with the CPC Central Committee, is good at theories of socialism with Chinese characteristics to analyze and solve problems.
According to city discipline, and municipal organization Department requirements, today we held "implement implementation independent Commission against corruption guidelines effective strengthening led cadres style construction" topic democratic life, main task is close contact thought, and work actual, control check district Standing Committee team and the personal in implementation independent Commission against corruption guidelines Shang exists of problem, in-depth carried out criticism and self-critical, further clear rectification direction and measures, effective enhanced clean politics of consciousness and initiative, firm set good of ruling image. Before the meeting, the way we take surveys solicited a views, combed, related to team building
Third, strengthening the party spirit and the world transformation, perseverance of the party Constitution, relive Party vows to establish correct world Outlook, Outlook on life and the world, practically embodies ideals and beliefs into action, combine lofty ideals and practical activities, transforming the objective world, actively participate in the great practice of building socialism with Chinese characteristics. 2, keep the purpose in concept, changing the style of work. First, keep in mind that the purpose of serving, adhere to assuming pow er for the people, keep in mind the people and care about people, and the joys and sorrows of the masses, ...
Total thought units is a water sector, clean self-discipline away from himself too far, no real processing good living of improve and hard, and thrift excellent traditional of relationship, no effective do comply with Constitution and party of regulations must from I do up, no right mercy good bitter Le, and wealth of relationship, no right awareness to in comply with Constitution and party of regulations aspects everyone has accountability. Four, future direction and improvement measures 1, belief and faith, strengthen party spirit. One is to firmly establish the noble ideals of struggle for the ideals of communism, communist struggle for life, ready to sacrifice everything for the party and the people. Second is to continuously improve the quality and standard of political,
【试题详解】
由 G =mg 可知 A 项错，由水的密度与体积无关可知 B 项错，水的比热容与温度无关可知 C 项对，由 P=ρgh 知 D 项错
8. （2 分） 【系统题型：单选题】 【阅卷方式：自动】
【关键字】：
【知识点】： 压强和浮力→阿基米德原理； 压强和浮力→轮船、气球、飞艇、潜水艇的沉浮原理；
【难易度】：
把重为 5N、体积为 600 cm3 的物体投入足量水中，若不计水的阻力，当物体静止时，它受到的浮力和所处的状态是(g
取 10 N/kg)
A．F 浮=6 N，物体漂浮
C．Fn =5 N，物体悬浮
B．F 浮=5 N，物体漂浮
D．F 浮=6 N，物体沉底
【试题答案】
B
【试题提示】
命题立意解密：本题考查了浮力的计算和浮沉条件，试题难度中等．
【试题详解】
物体所受的最大浮力 F=ρgV=6 N>5 N．所以物体处于漂浮状态，B 选项正确．
9. （2 分） 【系统题型：单选题】 【阅卷方式：自动】
【关键字】：
【知识点】： 功和机械能→功和功率；
【难易度】：
在学习了功率的知识后，三名同学想比较淮爬杆时的功率大．以下是他们讨论后得出的三种方案，则可行的
是
①用相同的时间爬杆，测量出各自的体重和爬上杆的高度，即可比较功率大小
②都爬到杆顶，测量出各自的体重和爬杆所用的时间，即可比较功率大小
③测量出各自的体重、爬上杆的高度和爬杆所用的时间，算出功率进行比较
(
)
A．只有① B．①②
C．①③
D．①②③
【试题答案】
D
【试题提示】
命题立意解密：本题以考查功率为背景，考查了学生的实践应用能力，特别是设计实验的能力，难度中等．
【试题详解】
由 p＝ 可知三种方案均可行．答案为 D．
在整体感知的基础上，学习从内容、表现技巧等方面对作品进行赏析，感悟作品的艺术魅力，获得丰富的审美感受。本单元的设置意图是在必修2古代诗歌学习的基础上，进一步提高学生的诗歌鉴赏能力。project work, cadres, cadres selection and other aspects of a total of 19, further defined the direction of rectification, enhancing the pertinence and effectiveness of democratic life.
be strengthened, district team itself, such as the fiveaspects.
district yilai history high, South door dam, and five in shop old city transformation, and Ying China industrial concentrated district construction, and city main road construction, and Northeast steam Trade Center, and modern farmers industry Park, and vocational education city, and low rental, and also room construction, and features blocks build, and farmers market transformation, and "ruralversion" Street transformation, focus engineering speed up implementation, effectiveness obviously. Expected to be achieved this year, area-w ide GDP 17 billion
Below, I first District Committee member of the 20XX team annual democratic meeting implementation of the corrective measures, as well as member of the team and of my own report guidelines for the implementation of the independent Commission against corruption statement invited leaders and comrades criticism. First, annual party on the 20XX team, Member of democratic life action plan implementation year 20XX, district democratic meeting a member of the team on "study and practice the scientific Outlook on development" theme, find a project supporting strong enough, the industry well enough, urban construction management level needs to be improved, livelihood improvement needs to
Year of 20XX, we find out the problems mentioned above, based on actual Shunqing construction and development, conscientiously sum up improvements, achieving significant development results and effectiveness of their work. (A) highlight the project handle, maintain high growth of investment. Adhere to the strategy as a Foundation, carrying out projects to promote increased stamina important. One is to increase the intensity of projects towards. Actively seek national and provincial policy support, superior special transfer payments, a variety of additional income will top 700 million Yuan, a number of key infrastructure projects, livelihood projects, industrial projects into the cage. Second, increasing the project attracts. This year atotal of 23 signed a major project, of which 14 billion project, China Metallurgical group, vanke group, Guangdong hengda group, Taiwan Ruentex group, on the RI group, Shenzhen Kaisa, jifeng agricultural machinery, Mercedes-Benz, Audi 4S store and other largeenterprises and projects have settled in Shunqing. Third, strengthen project construction. Annual implementation focus project 39 a, fixed assets investment total will breakthrough 12 billion yuan, created
Good for this meeting, we requested the Standing Committee of the municipal party Committee, municipal Secretary General Tang Wenjin, the City Commission for discipline inspection Standing Committee Yang Xu, Jiang Jixue, Deputy Director of the personnel office, and other leading comrades present guidance allows us to warm applause for their welcome and thanks!
thrift of excellent traditional and style lack deep of understanding, one-sided think in now of good situation Xia, economic smooth more fast development, and reform made major progress, and people living significantly improve, and social the career made new progress, no necessary always hard has, no awareness to China also has many poverty area, and also has many poverty population of exists, more living improve has, more need keep hard of style. Three is not strictly honest.
conscientiously study Deng Xiaoping theory and "three represents" important thought and the scientific Outlook on development, implement the party's basic program for the primary stage of socialism, adhere to the correct political orientation, maintain highly consistent with the CPC Central Committee, is good at theories of socialism with Chinese characteristics to analyze and solve problems.
Third, strengthening the party spirit and the world transformation, perseverance of the party Constitution, relive Party vows to establish correct world Outlook, Outlook on life and the world, practically embodies ideals and beliefs into action, combine lofty ideals and practical activities, transforming the objective world, actively participate in the great practice of building socialism with Chinese characteristics. 2, keep the purpose in concept, changing the style of work. First, keep in mind that the purpose of serving, adhere to assuming pow er for the people, keep in mind the people and care about people, and the joys and sorrows of the masses, ...
Total thought units is a water sector, clean self-discipline away from himself too far, no real processing good living of improve and hard, and thrift excellent traditional of relationship, no effective do comply with Constitution and party of regulations must from I do up, no right mercy good bitter Le, and wealth of relationship, no right awareness to in comply with Constitution and party of regulations aspects everyone has accountability. Four, future direction and improvement measures 1, belief and faith, strengthen party spirit. One is to firmly establish the noble ideals of struggle for the ideals of communism, communist struggle for life, ready to sacrifice everything for the party and the people. Second is to continuously improve the quality and standard of political,
According to city discipline, and municipal organization Department requirements, today we held "implement implementation independent Commission against corruption guidelines effective strengthening led cadres style construction" topic democratic life, main task is close contact thought, and work actual, control check district Standing Committee team and the personal in implementation independent Commission against corruption guidelines Shang exists of problem, in-depth carried out criticism and self-critical, further clear rectification direction and measures, effective enhanced clean politics of consciousness and initiative, firm set good of ruling image. Before the meeting, the way we take surveys solicited a views, combed, related to team building
10. （2 分） 【系统题型：单选题】 【阅卷方式：自动】
【关键字】：
【知识点】： 物理与生活；
【难易度】：
下列选项中，有关物理学家和他的主要贡献对应正确的是(
)
A．焦耳——惯性定律
B．帕斯卡——最早测出了大气压的值
C．奥斯特——磁场对电流的作用
D．法拉第——电磁感应现象
【试题答案】
D
【试题提示】
命题立意解密：本题考查学生掌握物理学史的情况，属于识记型题目，难度较小．
【试题详解】
惯性定律是牛顿提出来的，最早测出大气压值的是托里拆利，奥斯特发现了电流的磁效应，法拉第发现了电磁感应
现象，综上可知 D 项正解，
11. （2 分） 【系统题型：单选题】 【阅卷方式：自动】
【关键字】：
【知识点】： 电压、电阻→电压→探究串、并联电路中电压的规律；
【难易度】：
【试题答案】
A
【试题提示】
命题立意解密：本题考查了电路结构及故障分析，解决此类问题常
用假设法和排除法，难度大．
【试题详解】
在整体感知的基础上，学习从内容、表现技巧等方面对作品进行赏析，感悟作品的艺术魅力，获得丰富的审美感受。本单元的设置意图是在必修2古代诗歌学习的基础上，进一步提高学生的诗歌鉴赏能力。project work, cadres, cadres selection and other aspects of a total of 19, further defined the direction of rectification, enhancing the pertinence and effectiveness of democratic life.
be strengthened, district team itself, such as the five aspects.
Below, I first District Committee member of the 20XX team annual democratic meeting implementation of the corrective measures, as well as member of the team and of my own report guidelines for the implementation of the independent Commission against corruption statement invited leaders and comrades criticism. First, annual party on the 20XX team, Member of democratic life action plan implementation year 20XX, district democratic meeting a member of the team on "study and practice the scientific Outlook on development" theme, find a project supporting strong enough, the industry well enough, urban construction management level needs to be improved, livelihood improvement needs to
Year of 20XX, we find out the problems mentioned above, based on actual Shunqing construction and development, conscientiously sum up improvements, achieving significant development results and effectiveness of their work. (A) highlight the project handle, maintain high growth of investment. Adhere to the strategy as a Foundation, carrying out projects to promote increased stamina important. One is to increase the intensity of projects towards. Actively seek national and provincial policy support, superior special transfer payments, a variety of additional income will top 700 million Yuan, a number of key infrastructure projects, livelihood projects, industrial projects into the cage. Second, increasing the project attracts. This year a total of 23 signed a major project, of which 14 billion project, China Metallurgical group, vanke group, Guangdong hengda group, Taiwan Ruentex group, on the RI group, Shenzhen Kaisa, jifeng agricultural machinery, Mercedes-Benz, Audi 4S store and other large enterprises and projects have settled in Shunqing. Third, strengthen project construction. Annual implementation focus project 39 a, fixed assets investment total will breakthrough 12 billion yuan, created
Good for this meeting, we requested the Standing Committee of the municipal party Committee, municipal Secretary General Tang Wenjin, the City Commission for discipline inspection Standing Committee Yang Xu, Jiang Jixue, Deputy Director of the personnel office, and other leading comrades present guidance allows us to warm applause for their welcome and thanks!
district yilai history high, South door dam, and five in shop old city transformation, and Ying China industrial concentrated district construction, and city main road construction, and Northeast steam Trade Center,and modern farmersindustry Park, and vocational education city, and low rental, and also room construction, and features blocks build, and farmers market transformation, and "ruralversion" Street transformation, focus engineering speed up implementation, effectiveness obviously. Expected to be achieved this year, area-w ide GDP 17 billion7
thrift of excellent traditional and style lack deep of understanding, one-sided think in now of good situation Xia, economic smooth more fast development, and reform made major progress, and people living significantly improve, and social the career made new progress, no necessary always hard has, no awareness to China also has many poverty area, and also has many poverty population of exists, more living improve has, more need keep hard of style. Three is not strictly honest.
conscientiously study Deng Xiaoping theory and "three represents" important thought and the scientific Outlook on development, implement the party's basic program for the primary stage of socialism, adhere to the correct political orientation, maintain highly consistent with the CPC Central Committee, is good at theories of socialism with Chinese characteristics to analyze and solve problems.
According to city discipline, and municipal organization Department requirements, today we held "implement implementation independent Commission against corruption guidelines effective strengthening led cadres style construction" topic democratic life, main task is close contact thought, and work actual, control check district Standing Committee team and the personal in implementation independent Commission against corruption guidelines Shang exists of problem, in-depth carried out criticism and self-critical, further clear rectification direction and measures, effective enhanced clean politics of consciousness and initiative, firm set good of ruling image. Before the meeting, the way we take surveys solicited a views, combed, related to team building
Third, strengthening the party spirit and the world transformation, perseverance of the party Constitution, relive Party vows to establish correct world Outlook, Outlook on life and the world, practically embodies ideals and beliefs into action, combine lofty ideals and practical activities, transforming the objective world, actively participate in the great practice of building socialism with Chinese characteristics. 2, keep the purpose in concept, changing the style of work. First, keep in mind that the purpose of serving, adhere to assuming pow er for the people, keep in mind the people and care about people, and the joys and sorrows of the masses, ...
Total thought units is a water sector, clean self-discipline away from himself too far, no real processing good living of improve and hard, and thrift excellent traditional of relationship, no effective do comply with Constitution and party of regulations must from I do up, no right mercy good bitter Le, and wealth of relationship, no right awareness to in comply with Constitution and party of regulations aspects everyone has accountability. Four, future direction and improvement measures 1, belief and faith, strengthen party spirit. One is to firmly establish the noble ideals of struggle for the ideals of communism, communist struggle for life, ready to sacrifice everything for the party and the people. Second is to continuously improve the quality and standard of political,
S 闭合后 L1、L2 串联，电压表测量 L1 两端电压，若 L1、L2 任一灯断路则两灯均不亮，故 C、D 均错；若 L1 短路，L2 变
亮，但电压表被短路，其示数减小，B 项错，故答案为 A．
12. （2 分） 【系统题型：单选题】 【阅卷方式：自动】
【关键字】：
【知识点】： 电功率→额定功率；
【难易度】：
甲、乙两只灯泡的铭牌如图 7 所示，下列说法中正确的是(
)
A．灯部正常发光时，甲灯灯丝的电阻较小
B．两灯都正常发光时，甲灯消耗的电能较少
C．甲灯的实际功率一定是 40W
D．将乙灯接在 110 V 电路中，它的额定功率仍为 60 W
【试题答案】
D
【试题提示】
命题立意解密：本题考查功率及额定功率的概念，并与实际相结合考查了学生的实际应用能力，此题易错，区分度
大，
【试题详解】
13. （2 分） 【系统题型：单选题】 【阅卷方式：自动】
【关键字】：
【知识点】： 电流和电路→家庭电路→安全用电；
【难易度】：
家庭电路中的保险丝熔断了，下列原因中不可能的是(
)
A．使用的用电器总功率过大
B．护眼灯开关中的两根导线的线头相碰了
C．保险丝的规格不符合规定的要求
D．插座中的两根导线的线头相碰了
【试题答案】
B
【试题提示】
命题立意解密：本题考查安全用电，要求学生有严格的操作规范和
超强的安全意识，此题易错，区分度较大．
【试题详解】
在整体感知的基础上，学习从内容、表现技巧等方面对作品进行赏析，感悟作品的艺术魅力，获得丰富的审美感受。本单元的设置意图是在必修2古代诗歌学习的基础上，进一步提高学生的诗歌鉴赏能力。project work, cadres, cadres selection and other aspects of a total of 19, further defined the direction of rectification, enhancing the pertinence and effectiveness of democratic life.
be strengthened, district team itself, such as the fiveaspects.
district yilai history high, South door dam, and five in shop old city transformation, and Ying China industrial concentrated district construction, and city main road construction, and Northeast steam Trade Center, and modern farmers industry Park, and vocational education city, and low rental, and also room construction, and features blocks build, and farmers market transformation, and "ruralversion" Street transformation, focus engineering speed up implementation, effectiveness obviously. Expected to be achieved this year, area-w ide GDP 17 billion
Below, I first District Committee member of the 20XX team annual democratic meeting implementation of the corrective measures, as well as member of the team and of my own report guidelines for the implementation of the independent Commission against corruption statement invited leaders and comrades criticism. First, annual party on the 20XX team, Member of democratic life action plan implementation year 20XX, district democratic meeting a member of the team on "study and practice the scientific Outlook on development" theme, find a project supporting strong enough, the industry well enough, urban construction management level needs to be improved, livelihood improvement needs to
Year of 20XX, we find out the problems mentioned above, based on actual Shunqing construction and development, conscientiously sum up improvements, achieving significant development results and effectiveness of their work. (A) highlight the project handle, maintain high growth of investment. Adhere to the strategy as a Foundation, carrying out projects to promote increased stamina important. One is to increase the intensity of projects towards. Actively seek national and provincial policy support, superior special transfer payments, a variety of additional income will top 700 million Yuan, a number of key infrastructure projects, livelihood projects, industrial projects into the cage. Second, increasing the project attracts. This year atotal of 23 signed a major project, of which 14 billion project, China Metallurgical group, vanke group, Guangdong hengda group, Taiwan Ruentex group, on the RI group, Shenzhen Kaisa, jifeng agricultural machinery, Mercedes-Benz, Audi 4S store and other largeenterprises and projects have settled in Shunqing. Third, strengthen project construction. Annual implementation focus project 39 a, fixed assets investment total will breakthrough 12 billion yuan, created
Good for this meeting, we requested the Standing Committee of the municipal party Committee, municipal Secretary General Tang Wenjin, the City Commission for discipline inspection Standing Committee Yang Xu, Jiang Jixue, Deputy Director of the personnel office, and other leading comrades present guidance allows us to warm applause for their welcome and thanks!
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