2001 年吉林长春中考物理真题及答案
一、填空题(共 16 分,每小题 1 分)
1.下雪天,人们常在路面上撒些灰渣,目的是增大车轮与路面之间的
。
2.“在标准大气压下,水的沸点为 100℃。”这句话意味着,在
下,水的沸点
不同。
3.拖拉机拉犁时,拖拉机也受到
的拉力。
4.用 100 牛的水平拉力拉小车在水平面上前进 10 米,小车重 400 牛,则拉力做功
为
.焦。
5.如图 1 所示,容器中盛有一定量的水,容器底部 A、B、C 三点压强 pA、pB、pC 的大
小关系是
。
图 1
6.如图 2 所示,敲响右边的音叉,左边完全相同的音叉也会发声,并且把泡沫塑料球
弹起。这是由于右边音叉的振动,在
中激起向周围传播的声波,从而使左边的音叉
振动发声。
7.如图 3 所示,在电路中,滑动变阻器 R1 与定值电阻 R2 的连接方式为
。
图 2
图 3
8.我国最新颖的子弹头火车速度可达 180 千米/时,从上海到南京全程 301 千米,只
需要
小时即可到达。(小数点后保留两位)
9.在常温下,用压缩体积的方法,可将石油气
装入钢罐里。
10.家用电灯泡用久了会发黑,这是由灯丝中的钨升华后在灯的内壁上
而成的。
11.在电压正常的情况下,家用 800 瓦电饭锅每做一次饭大约需要 15 分钟,耗电
千
瓦时。
12.电磁起重机的铁芯应该用
制成。
13.一些同学到山区游玩时,用平面镜改变太阳光的
,使其射入岩洞的内部。
14.在航天飞行器中处于失重状态的宇航员,其身体
惯性。(填“没有”或“仍
具有”)
15.历史上,在奥斯特之前,人们对电现象和
的研究是分别进行的。
16。为防止
造成危害,电视机的机壳上都有散热窗。
二、单项选择题(共 12 分,每小题 2 分)
1.对着干燥的温度计扇扇子,温度计的示数 (
)
A.一定降低
B.一定不变
C.一定升高
D.有可能降低,也有可能不变
2.在图 4 中,描述晶体的熔化图象应为 (
)
A
B
C
D
图 4
3.一人骑车由南向北行驶,这时有辆汽车也由南向北从他身旁疾驶而去,若以这辆汽
车为参照物,此人 (
)
thatconstructionsiteclean,consciouslymaintainsanitation.(4)ensurethesafetyofmaterialsandsemi-finishedproducts.8.qualityassessment,datacompilation:buried,belongstotheconcealedworksconstruction,thereforeitsqualityinspectionmustbecarriedoutaccordingtoacceptanceofconcealedwork-related.Mainlyinthefollowingaspects:(1)acceptanceofpositioningisaccurate.(2)isfixedsecurely.(3)tighteningcompliancerequirements.(4)haveanimpactonotherprojects.(5)thematerialusediseligible.(6)completeinformationhasbeencollected.Documentation:shouldfollowconstructionprogressatanytimefinishingselfacceptance,signatureacceptanceaftertherepresentativesofthepartywereinvited.Requirements:(1)covertacceptanceistheathecompany'ssituation,familiarwiththeperiodschedulemasterplan,constructionwithwater,powersupply,verticaltransportation,gondolaofexternalscaffoldingorconstruction.(2)technicaldatapreparation:firstdrawingstopreparethedrawingstobefullyfamiliarwith,anddoesnothavedifficultplacestoaskoutclearlyunderstood,youalsoneedtoprepareacceptanceoftheAtlas,thequalitystandards,safetyindex,alltheformsusedandtheacceptancerequiredfortheworks,andmore.(3)tools,implementspreparation:supplyplanningagainsttherequiredtools,appliances,specifictothetype,quantity,supplytime,alsoplanstosupply,warehouse,andotherdepartments,commontoolsandappliances.(4)materials:accordingtothedrawingsandengineering,detailedmaterialsupplymeter...(2)preparationsintopeople,andclearaccountabilitytospecificpersons.(3)implementationofcollaborationandcooperationwithconstructioncompanies.2.15embeddedpartinstallation(earlyworkswithcivilengineeringcompleted)1.Note:buriedisoneofthecurtainwallwithmainstructureconnectingstructure,embeddedqualitydirectlyaffectstheproduction,installationofcurtainwallandthemainstructureoftheconnections.Itsinstallationhasadirectimpactonthedegreeofprecisionofcurtainwallconstructionaccuracyandsurfacequalityisgoodorbad.Sothefirstjobasacurtainwallinstallation,buriedbothforitsmanufactureandinstallationaredirectlyaffectstheentirecurtainwallconstruction,installation,andanimportantfactorintheoveralleffect.2.materialspecifications:theembeddedparts.3.basicoperation:(1)familiarwiththedrawings:installationpersonnelafterreceivingtypesetbytheowners'consentbeforetheycanpurchaseandorderundertheprogram,eachstonemustusethesamebackground,thesamepattern,sizeerrorin0.5mmstone.Airinfiltrationproperties,stonecurtainwallwindpressurerainwaterleakageindistortionperformance,performanceandenergy-savingperformanceinfrontoftheconstructionshouldbeinaccordancewiththeconstructionplanofthespecificationandthefilesizeintheappropriateauthorityinspectiondepartmentsqualifiedtesting.Stoneusedsteelkeel,installationjobmainincludingfollowingsteps:2.1constructionQianprepared2.2preburiedpiecesprocessing2.3measurementandthemeasurementresultsfiguredraws2.4verticalboxpositioningputline2.5turnedreceivedpiecesinstallation2.6verticalboxinstallation2.7verticalboxcorrectionandacceptance2.8layerhighandthecrossboxmeasurementpositioningandputline2.9crossboxinstallation2.10installation2.11stoneplateinstallation2.12sealedrubberinjection2.13cleanending2.14constructionQianprepared1.DescriptionProjectManagerrequiredforthedurationoftheprojectschedule,technicalinformation,tools,machinery,apparatus,materials,personnel,temporaryfacilitiesready.2.thescopeofpreviousconstruction(1)projectoutline:tounderstandthesiteprofiles,familiarwiththeconstructionandsupervisionofparty2
A.向北运动
B.向南运动
C.静止
D.运动方向无法判定
4.有 2 欧和 6 欧两个电阻串联在电路中,若 2 欧电阻两端电压是 4 伏,则通过 6 欧电
阻的电流强度和其两端的电压分别是 (
)
A.2 安、6 伏
B.6 安、12 伏
C.2 安、12 伏 D.0.5 安、3 伏
5.下列说法中错误的是 (
)
A.折射角、反射角和入射角三者有时相等
B.由光的折射规律可知,折射角总小于入射角
C.镜面反射和漫反射都遵循光的反射定律
D.照相机是利用凸透镜能成缩小实像的原理制成的
6.一个很薄的塑料袋装满水,袋口扎紧后挂在弹簧秤下称,读数为 6 牛。若使塑料袋
体积的
2 浸在水中称,弹簧秤的读数接近于 (
3
)
A.0 牛
B.6 牛
C.4 牛
D.2 牛
三、作图与实验题(共 20 分,除第 7 小题为 4 分外,其余小题均为 2 分)
1.如图 5 所示,用刻度尺测量物体的长度,这把尺的最小刻度值是
,所测物
体的长度是
厘米。
2.如图 6 所示,重 4 牛的木球漂浮在水面上,用力的图示法画出它所受到的浮力。
图 5
3.在图 7 中画出力 F1 和 F2 的力臂。
图 6
thatconstructionsiteclean,consciouslymaintainsanitation.(4)ensurethesafetyofmaterialsandsemi-finishedproducts.8.qualityassessment,datacompilation:buried,belongstotheconcealedworksconstruction,thereforeitsqualityinspectionmustbecarriedoutaccordingtoacceptanceofconcealedwork-related.Mainlyinthefollowingaspects:(1)acceptanceofpositioningisaccurate.(2)isfixedsecurely.(3)tighteningcompliancerequirements.(4)haveanimpactonotherprojects.(5)thematerialusediseligible.(6)completeinformationhasbeencollected.Documentation:shouldfollowconstructionprogressatanytimefinishingselfacceptance,signatureacceptanceaftertherepresentativesofthepartywereinvited.Requirements:(1)covertacceptanceistheathecompany'ssituation,familiarwiththeperiodschedulemasterplan,constructionwithwater,powersupply,verticaltransportation,gondolaofexternalscaffoldingorconstruction.(2)technicaldatapreparation:firstdrawingstopreparethedrawingstobefullyfamiliarwith,anddoesnothavedifficultplacestoaskoutclearlyunderstood,youalsoneedtoprepareacceptanceoftheAtlas,thequalitystandards,safetyindex,alltheformsusedandtheacceptancerequiredfortheworks,andmore.(3)tools,implementspreparation:supplyplanningagainsttherequiredtools,appliances,specifictothetype,quantity,supplytime,alsoplanstosupply,warehouse,andotherdepartments,commontoolsandappliances.(4)materials:accordingtothedrawingsandengineerin
4.在图 8 中,小磁针处于静止状态,请你标出通电螺线管和小磁针的 N 极。
图 7
图 8
5.在“研究凸透镜成像条件”的实验中,在光屏上出现清晰的烛焰的像,如图 9 所示,
由此可以判断蜡烛到凸透镜的距离所在的范围是
。利用凸透镜的这一原理可制
成
。
图 9
6.在测定矿石密度的实验中,用天平测出矿石的质量为 90 克,用量筒测矿石的体积,
如图 10 所示,矿石体积为
厘米 3,并计算出矿石的密度为
千克/米 3。
图 10
7.教室里要安装两盏电灯和一个插座,要求用一个开关控制两盏灯,请你利用如图 11
所示给出的电源线,画出电路图。
thatconstructionsiteclean,consciouslymaintainsanitation.(4)ensurethesafetyofmaterialsandsemi-finishedproducts.8.qualityassessment,datacompilation:buried,belongstotheconcealedworksconstruction,thereforeitsqualityinspectionmustbecarriedoutaccordingtoacceptanceofconcealedwork-related.Mainlyinthefollowingaspects:(1)acceptanceofpositioningisaccurate.(2)isfixedsecurely.(3)tighteningcompliancerequirements.(4)haveanimpactonotherprojects.(5)thematerialusediseligible.(6)completeinformationhasbeencollected.Documentation:shouldfollowconstructionprogressatanytimefinishingselfacceptance,signatureacceptanceaftertherepresentativesofthepartywereinvited.Requirements:(1)covertacceptanceistheathecompany'ssituation,familiarwiththeperiodschedulemasterplan,constructionwithwater,powersupply,verticaltransportation,gondolaofexternalscaffoldingorconstruction.(2)technicaldatapreparation:firstdrawingstopreparethedrawingstobefullyfamiliarwith,anddoesnothavedifficultplacestoaskoutclearlyunderstood,youalsoneedtoprepareacceptanceoftheAtlas,thequalitystandards,safetyindex,alltheformsusedandtheacceptancerequiredfortheworks,andmore.(3)tools,implementspreparation:supplyplanningagainsttherequiredtools,appliances,specifictothetype,quantity,supplytime,alsoplanstosupply,warehouse,andotherdepartments,commontoolsandappliances.(4)materials:accordingtothedrawingsandengineering,detailedmaterialsupplymeter...(2)preparationsintopeople,andclearaccountabilitytospecificpersons.(3)implementationofcollaborationandcooperationwithconstructioncompanies.2.15embeddedpartinstallation(earlyworkswithcivilengineeringcompleted)1.Note:buriedisoneofthecurtainwallwithmainstructureconnectingstructure,embeddedqualitydirectlyaffectstheproduction,installationofcurtainwallandthemainstructureoftheconnections.Itsinstallationhasadirectimpactonthedegreeofprecisionofcurtainwallconstructionaccuracyandsurfacequalityisgoodorbad.Sothefirstjobasacurtainwallinstallation,buriedbothforitsmanufactureandinstallationaredirectlyaffectstheentirecurtainwallconstruction,installation,andanimportantfactorintheoveralleffect.2.materialspecifications:theembeddedparts.3.basicoperation:(1)familiarwiththedrawings:installationpersonnelafterreceivingtypesetbytheowners'consentbeforetheycanpurchaseandorderundertheprogram,eachstonemustusethesamebackground,thesamepattern,sizeerrorin0.5mmstone.Airinfiltrationproperties,stonecurtainwallwindpressurerainwaterleakageindistortionperformance,performanceandenergy-savingperformanceinfrontoftheconstructionshouldbeinaccordancewiththeconstructionplanofthespecificationandthefilesizeintheappropriateauthorityinspectiondepartmentsqualifiedtesting.Stoneusedsteelkeel,installationjobmainincludingfollowingsteps:2.1constructionQianprepared2.2preburiedpiecesprocessing2.3measurementandthemeasurementresultsfiguredraws2.4verticalboxpositioningputline2.5turnedreceivedpiecesinstallation2.6verticalboxinstallation2.7verticalboxcorrectionandacceptance2.8layerhighandthecrossboxmeasurementpositioningandputline2.9crossboxinstallation2.10installation2.11stoneplateinstallation2.12sealedrubberinjection2.13cleanending2.14constructionQianprepared1.DescriptionProjectManagerrequiredforthedurationoftheprojectschedule,technicalinformation,tools,machinery,apparatus,materials,personnel,temporaryfacilitiesready.2.thescopeofpreviousconstruction(1)projectoutline:tounderstandthesiteprofiles,familiarwiththeconstructionandsupervisionofparty4
火线
零线
图 11
8.欲测定一定值电阻 RX 的值,现给你一电压恒定的电池组,一个阻值已知的定值电阻
R0,电流表、、开关各一只,导线若干。请你利用上述器材设计出电路图,要求该电路的开
关只闭合一次就能测出未知电阻 RX。在下方虚框内画出电路图。
9.如图 12 所示,在桌面上有两个小灯泡和一个开关,它们的连接电路在桌面下,无法
看到。某同学试了一下,闭合开关时两灯泡均亮,断开开关时,两灯泡均熄灭,这两个小灯
泡究竟是串联连接,还是并联连接。请你写出判断方法。
四、简答题(共 4 分,每小题 2 分)
图 12
1.某同学用力推一块石头却没有推动。该同学的推力对石头是否做功?为什么?
2.家庭电路中能否用铜丝代替保险丝?为什么?
五、计算题(共 8 分,每小题 4 分)
1.质量为 76 千克的滑雪运动员,其脚下的每块滑雪板长 2 米、宽 0.1 米,重 12 牛,
求运动员站立时,水平雪面受到的压强。(取 g:10 牛/千克)
2.如图 13 所示的电路中,电阻 R2=5 欧,电源电压保持 4 伏不变。当开关闭合时,电
压表示数为 1.5 伏。求:(1)电阻 R1 的阻值。(2)电阻 R2 的电功率。
thatconstructionsiteclean,consciouslymaintainsanitation.(4)ensurethesafetyofmaterialsandsemi-finishedproducts.8.qualityassessment,datacompilation:buried,belongstotheconcealedworksconstruction,thereforeitsqualityinspectionmustbecarriedoutaccordingtoacceptanceofconcealedwork-related.Mainlyinthefollowingaspects:(1)acceptanceofpositioningisaccurate.(2)isfixedsecurely.(3)tighteningcompliancerequirements.(4)haveanimpactonotherprojects.(5)thematerialusediseligible.(6)completeinformationhasbeencollected.Documentation:shouldfollowconstructionprogressatanytimefinishingselfacceptance,signatureacceptanceaftertherepresentativesofthepartywereinvited.Requirements:(1)covertacceptanceistheathecompany'ssituation,familiarwiththeperiodschedulemasterplan,constructionwithwater,powersupply,verticaltransportation,gondolaofexternalscaffoldingorconstruction.(2)technicaldatapreparation:firstdrawingstopreparethedrawingstobefullyfamiliarwith,anddoesnothavedifficultplacestoaskoutclearlyunderstood,youalsoneedtoprepareacceptanceoftheAtlas,thequalitystandards,safetyindex,alltheformsusedandtheacceptancerequiredfortheworks,andmore.(3)tools,implementspreparation:supplyplanningagainsttherequiredtools,appliances,specifictothetype,quantity,supplytime,alsoplanstosupply,warehouse,andotherdepartments,commontoolsandappliances.(4)materials:accordingtothedrawingsandengineerin
图 13
答案
一、1. 摩擦(或摩擦力)
2. 不同的气压(或压强)
3. 犁 4. 1000
5.
P
A
P
B
P
C
或
P
C
P
B
P
A
6. 空气 7. 串联 8. 1.67
9. 液化 10. 凝
12. 软铁 13. 传播方向(或光路) 14. 仍具有 15. 磁现象
6. D
thatconstructionsiteclean,consciouslymaintainsanitation.(4)ensurethesafetyofmaterialsandsemi-finishedproducts.8.qualityassessment,datacompilation:buried,belongstotheconcealedworksconstruction,thereforeitsqualityinspectionmustbecarriedoutaccordingtoacceptanceofconcealedwork-related.Mainlyinthefollowingaspects:(1)acceptanceofpositioningisaccurate.(2)isfixedsecurely.(3)tighteningcompliancerequirements.(4)haveanimpactonotherprojects.(5)thematerialusediseligible.(6)completeinformationhasbeencollected.Documentation:shouldfollowconstructionprogressatanytimefinishingselfacceptance,signatureacceptanceaftertherepresentativesofthepartywereinvited.Requirements:(1)covertacceptanceistheathecompany'ssituation,familiarwiththeperiodschedulemasterplan,constructionwithwater,powersupply,verticaltransportation,gondolaofexternalscaffoldingorconstruction.(2)technicaldatapreparation:firstdrawingstopreparethedrawingstobefullyfamiliarwith,anddoesnothavedifficultplacestoaskoutclearlyunderstood,youalsoneedtoprepareacceptanceoftheAtlas,thequalitystandards,safetyindex,alltheformsusedandtheacceptancerequiredfortheworks,andmore.(3)tools,implementspreparation:supplyplanningagainsttherequiredtools,appliances,specifictothetype,quantity,supplytime,alsoplanstosupply,warehouse,andotherdepartments,commontoolsandappliances.(4)materials:accordingtothedrawingsandengineering,detailedmaterialsupplymeter...(2)preparationsintopeople,andclearaccountabilitytospecificpersons.(3)implementationofcollaborationandcooperationwithconstructioncompanies.2.15embeddedpartinstallation(earlyworkswithcivilengineeringcompleted)1.Note:buriedisoneofthecurtainwallwithmainstructureconnectingstructure,embeddedqualitydirectlyaffectstheproduction,installationofcurtainwallandthemainstructureoftheconnections.Itsinstallationhasadirectimpactonthedegreeofprecisionofcurtainwallconstructionaccuracyandsurfacequalityisgoodorbad.Sothefirstjobasacurtainwallinstallation,buriedbothforitsmanufactureandinstallationaredirectlyaffectstheentirecurtainwallconstruction,installation,andanimportantfactorintheoveralleffect.2.materialspecifications:theembeddedparts.3.basicoperation:(1)familiarwiththedrawings:installationpersonnelafterreceivingtypesetbytheowners'consentbeforetheycanpurchaseandorderundertheprogram,eachstonemustusethesamebackground,thesamepattern,sizeerrorin0.5mmstone.Airinfiltrationproperties,stonecurtainwallwindpressurerainwaterleakageindistortionperformance,performanceandenergy-savingperformanceinfrontoftheconstructionshouldbeinaccordancewiththeconstructionplanofthespecificationandthefilesizeintheappropriateauthorityinspectiondepartmentsqualifiedtesting.Stoneusedsteelkeel,installationjobmainincludingfollowingsteps:2.1constructionQianprepared2.2preburiedpiecesprocessing2.3measurementandthemeasurementresultsfiguredraws2.4verticalboxpositioningputline2.5turnedreceivedpiecesinstallation2.6verticalboxinstallation2.7verticalboxcorrectionandacceptance2.8layerhighandthecrossboxmeasurementpositioningandputline2.9crossboxinstallation2.10installation2.11stoneplateinstallation2.12sealedrubberinjection2.13cleanending2.14constructionQianprepared1.DescriptionProjectManagerrequiredforthedurationoftheprojectschedule,technicalinformation,tools,machinery,apparatus,materials,personnel,temporaryfacilitiesready.2.thescopeofpreviousconstruction(1)projectoutline:tounderstandthesiteprofiles,familiarwiththeconstructionandsupervisionofparty6
华 11. 0.2
16. 电热(或电流产生的热量)
二、1. B
4. C
三、1. 毫米, 1.90(或 1.89 或 1.91)
2.
3. B
2. D
5. B
3.
4.
5. 焦距与 2 倍焦距之间(1 倍焦距与 2 倍焦距之间或 f
人
板
GF
22
S
F
S
G
1.0
米
784
牛
2
4.0
米
P
760
牛牛
4.0
米
24
2
米
784
牛
1960
帕
伏
伏
5.2
5.1
2. 解:(1)当开关闭合时,R1 与 R2 串联,U1=1.5 伏
U
UI
R
UR
I
4
UU
伏
1
5.2
伏
5
欧
5.1
5.0
伏
安
3
欧
5.0
安
2
2
1
2
1
(2)
IUP
2
2
5.2
安伏
5.0
25.1
瓦
thatconstructionsiteclean,consciouslymaintainsanitation.(4)ensurethesafetyofmaterialsandsemi-finishedproducts.8.qualityassessment,datacompilation:buried,belongstotheconcealedworksconstruction,thereforeitsqualityinspectionmustbecarriedoutaccordingtoacceptanceofconcealedwork-related.Mainlyinthefollowingaspects:(1)acceptanceofpositioningisaccurate.(2)isfixedsecurely.(3)tighteningcompliancerequirements.(4)haveanimpactonotherprojects.(5)thematerialusediseligible.(6)completeinformationhasbeencollected.Documentation:shouldfollowconstructionprogressatanytimefinishingselfacceptance,signatureacceptanceaftertherepresentativesofthepartywereinvited.Requirements:(1)covertacceptanceistheathecompany'ssituation,familiarwiththeperiodschedulemasterplan,constructionwithwater,powersupply,verticaltransportation,gondolaofexternalscaffoldingorconstruction.(2)technicaldatapreparation:firstdrawingstopreparethedrawingstobefullyfamiliarwith,anddoesnothavedifficultplacestoaskoutclearlyunderstood,youalsoneedtoprepareacceptanceoftheAtlas,thequalitystandards,safetyindex,alltheformsusedandtheacceptancerequiredfortheworks,andmore.(3)tools,implementspreparation:supplyplanningagainsttherequiredtools,appliances,specifictothetype,quantity,supplytime,alsoplanstosupply,warehouse,andotherdepartments,commontoolsandappliances.(4)materials:accordingtothedrawingsandengineering,detailedmaterialsupplymeter...(2)preparationsintopeople,andclearaccountabilitytospecificpersons.(3)implementationofcollaborationandcooperationwithconstructioncompanies.2.15embeddedpartinstallation(earlyworkswithcivilengineeringcompleted)1.Note:buriedisoneofthecurtainwallwithmainstructureconnectingstructure,embeddedqualitydirectlyaffectstheproduction,installationofcurtainwallandthemainstructureoftheconnections.Itsinstallationhasadirectimpactonthedegreeofprecisionofcurtainwallconstructionaccuracyandsurfacequalityisgoodorbad.Sothefirstjobasacurtainwallinstallation,buriedbothforitsmanufactureandinstallationaredirectlyaffectstheentirecurtainwallconstruction,installation,andanimportantfactorintheoveralleffect.2.materialspecifications:theembeddedparts.3.basicoperation:(1)familiarwiththedrawings:installationpersonnelafterreceivingtypesetbytheowners'consentbeforetheycanpurchaseandorderundertheprogram,eachstonemustusethesamebackground,thesamepattern,sizeerrorin0.5mmstone.Airinfiltrationproperties,stonecurtainwallwindpressurerainwaterleakageindistortionperformance,performanceandenergy-savingperformanceinfrontoftheconstructionshouldbeinaccordancewiththeconstructionplanofthespecificationandthefilesizeintheappropriateauthorityinspectiondepartmentsqualifiedtesting.Stoneusedsteelkeel,installationjobmainincludingfollowingsteps:2.1constructionQianprepared2.2preburiedpiecesprocessing2.3measurementandthemeasurementresultsfiguredraws2.4verticalboxpositioningputline2.5turnedreceivedpiecesinstallation2.6verticalboxinstallation2.7verticalboxcorrectionandacceptance2.8layerhighandthecrossboxmeasurementpositioningandputline2.9crossboxinstallation2.10installation2.11stoneplateinstallation2.12sealedrubberinjection2.13cleanending2.14constructionQianprepared1.DescriptionProjectManagerrequiredforthedurationoftheprojectschedule,technicalinformation,tools,machinery,apparatus,materials,personnel,temporaryfacilitiesready.2.thescopeofpreviousconstruction(1)projectoutline:tounderstandthesiteprofiles,familiarwiththeconstructionandsupervisionofparty8