初二上学期期中试卷（三篇）.docx

1、初二上学期期中试卷【三篇】 本篇文章是为您整理的初二上学期期中试卷【三篇】，供大家学习参考。 英语上册期中试卷 一、单项选择1.Itsagoodidea_newwordseveryday.A.checkingB.checksC.tocheckD.checked2.-Wouldyoulike_toeat?-Yes,please.A.somethingotherB.othersomethingC.elsesomethingD.somethingelse3.Helen,remember_thewindowswhenyouleave.A.tocloseB.closeC.closingD.closes4

2、.Ourteacherhasgivenussomegood_Englishlearning.Itsveryuseful.A.advicetoB.advicesonC.advicestoD.adviceon5.-Whendidyouruncle_inShanghai?-Thedaybeforeyesterday.A.arriveB.getC.reachD.come6.Ialwayslistentotheteacher_thanmydeskmateinclass.A.morecarefulB.morecarefullyC.mostcarefulD.mostcarefully7.Whydidntyo

3、ursistertalkwithme?-Sheisa_girl.Sheisafraidofspeakingbeforestrangers(陌生人).A.goodB.happyC.shyD.clever8.Whatabout_everymorning?A.readB.toreadC.readingD.willread9.Whydidntyoubuythepenonyourwayhome?-Sorry,Iforget_moneywithme.A.takeB.bringingC.totakeD.taking10.WatchingEnglishmovies_agoodwayoflearningEngl

4、ish.A.areB.isC.hasD.have11.ThepopulationofShanghai_thirteenmillionandtherearesevenmillion_inHongKong.A.is,populationB.are,peopleC.is,peopleD.are,population12.Taiwanis_thesouthofChinaand_thesouthofFujian.A.in,toB.in,onC.to,inD.on,to13.Mybikeis_newerthanyours.A.muchB.veryC.moreD.less14.TheEnglishcount

5、rysideisverybeautiful,_touristslikeitverymuch.A.butB.becauseC.soD.if15.LiMingis_ofallinmyclass.A.thetallestB.tallerC.tallD.tallest16.Tomisas_asMary.A.morecarefulB.carefulC.carefullyD.themostcarefully17.Weareall_atthe_news.A.exciting,excitingB.excited,excitedC.excited,excitingD.exciting,excited18.Whi

6、chcoatis_onme,theblueoneortheblackone?-Theblueone.A.goodB.betterC.bestD.thebest19.Theygotupearly_theycouldcatchtheearlybus.A.thatB.inordertoC.sothatD.to20.-HowaboutwatchingTVathome?-Itstoo_.Letsplayfootball.A.boringB.interestingC.excitingD.relaxing21.HeisnotgoodatlearningEnglishandhealwaysdoeshishom

7、ework_.A.quiteB.slowlyC.quickD.careful22.The_heis,the_hefeels.A.busy;happyB.busier;happierC.busiest;happiestD.busier;happy23.-Imsorry.Icantplaybaseballwithyou.-_.A.Thankyou.B.Nevermind.C.ExcusemeD.Haveagoodtime24.Thefanswereexcitedand_theirteams.A.cheeredonB.warmedupC.playedagainstD.playedwith25.The

8、rewasasmileonthecoachsface.Hewasvery_withhisplayers.A.angryB.pleasedC.tiredD.excited26.Bettydoesntlikerunningandshedoesntlikecycling,_.A.toB.tooC.eitherD.also27.Thisjourney_about2hours.A.takeB.takesC.costD.costs28.Allofthemcantakethisjob,butIwanttoknowwhois_.A.themostcarefulB.morecarefulC.carefulD.v

9、erycareful29.Shesometimes_thetraintowork.A.byB.takeC.takesD.catch30.Theboyis_togoschool.A.enougholdB.enoughyoungC.oldenoughD.veryyoung二完型填空（10分，每题1分）ImMike.IamfromEngland.Istudy_31_Chinanow.MyparentsliveinChina,too.MymotherandIwant_32_onatriptotheGreatwall.TheGreatwallisverynice.Wecan_33_manythingst

10、here.Itisabout400kilometers34_myhomeinChinatoBeijing.WecangotoBeijingbybus,bytrainorbyplane.Takingaplaneisthe_35_way.Busesareslow.Wewanttogothereby_36_,becauseatrainischeapandfast.Weareleaving_37_7:00pmtomorrow.Andwewill_38_thereonSaturdaymorning.Wewillhaveatriptherefortwo_39_.WewillgobackonMonday.W

11、henIcomeback,Iwill_40_somepicturestomyfriends.31.A.onB.inC.atD.of32.A.haveB.tohaveC.togoD.goto33.A.lookB.looksC.seeD.tosee34.A.fromB.awayC.onD.in35.A.cheapestB.mostexpensiveC.slowestD.moreexpensive36.A.train.B.busC.planeD.taxi37.A.onB.inC.atD.for38.A.leaveB.comebackC.arriveD.arrivein39.A.hoursB.dayC

12、.daysD.hour40.A.showingB.showC.showsD.toshow三阅读理解（共20分，每题1分）AThereislotsofjunk(垃圾)inspace.Someofitisfromrockets.In1996,arocketbrokeintoabout300,000smallpieces.Sofar,scientistshavefoundover10,000man-madepiecesflyingaroundinspace.Only6-7ofthemaresatellitesandspaceprobes(探测器).Astronautsalsolosesmallthi

13、ngswhileworkinginspace.In1965,duringthefirstAmericanspacewalk,astronautEdwardWhitelostaglove.Foramonth,theglovestayedinspace,travellingataspeedof28,000kilometersperhour.ItbecamethemostdangerouspieceofclothingfortheEarthinhistoryitflewaway.Thingsmoveveryfastinspace.Iftheyhit(碰撞)oneanother,itcanbedang

14、erous.Alittlepieceofpaintfromasatelliteoncemadeaholeinaspacecraftwindow.LastyeartwoUSspacecraftdroppedsomebolts(螺栓),andscientistsontheEarthworriedalot.Luckilytheboltsfloated(漂浮)awayintospace.Theycouldnthitthespacecraft.根据短文内容，选择正确答案。41.Somejunkinspaceisfrom.A.spaceB.rocketsC.scientistsD.earth42.Amer

15、icanastronautEdwardWhiteoncelostinspacein1965.A.arocketB.someboltsC.agloveD.alittlepieceofpaint43.Thegloveinspacemaytravelataspeedofkilometersperhour.A.300,000B.28,000C.10,000D.21,00044.Inspaceallthethingsmovevery.A.fastB.slowC.hardD.high45.Ifthejunkinspacehitsoneanother,itcanbe.A.greatB.interesting

16、C.safeD.dangerousBMrGreenisateacherofEnglish.HecomesfromAmerica.HeteachesEnglishinChina.HespeaksEnglishquitewell.HereadsalotofbooksandhiswifeMrsGreenoftenwritesbooksforthestudents.Hegetsupatfiveinthemorning.Heleaveshomeattentosix.Hebeginsthefirstlessonat8:00.HeteachesEnglisheverydayexceptSunday.Atte

17、ntotwelvehefinisheshislessons.Tenminuteslaterhehaslunch.Intheafternoonheoftenplaysgameswithhisstudentsataboutfouroclock.Sometimesheteacheshisstudentsinhisroom.Suppertimeisataboutsix.AfterthathereadsnewspapersandwatchesTV.Atabouttentoelevenhegoestobed.根据短文内容，选择正确答案。46.MrGreencomesfrom_.A.ChinaB.Austr

18、aliaC.EnglandD.America47.Heleaveshomeat_.A.5:00B.5:50C.6:10D.6:3048.Thestudentscometoschooleverydayexcept_inaweek.A.onedayB.twodaysC.threedaysD.fourdays49.Hehaslunchat_.A.11:30B.12:30C.12:00D.11:5050.HewatchesTVorreadsnewspapers_.A.atsixB.atfiveC.aftersupperD.intheafternoonCMaybeyouareanaverage(普通的)

19、student.Youprobablythinkyouwillneverbeatopstudent(尖子生).However,anyonecanbecomeabetterstudentifheorshedoeshisorherbest.Herearesometips(技巧)tohelpyou.Planyourtimecarefully.Youshouldplanyourtimeforsuchthingsaseating,sleepinganddressing.Thenmakeagood,regulartimeforstudying.Butdontforgettosetenoughtimefor

20、entertainment(娱乐).Keepyourstudyquietandclean.Thestudyshouldhaveadesk,achairandsomestudymaterials(材料),butnogames,noradioandnotelevision!Whenyousitdowntostudy,youcanputyourheartintoit.Makegooduseofyourtime.Listentoeverythingthattheteachersays.Listeningcarefullyinclassmeanslessworklater.Takingnoteswill

21、helpyourememberwhattheteachersays.Afteryougethomefromschool,goover(复习)yournotes.Review(复习)theimportantpoints.Ifyouknowwhatyourteacherisgoingtodiscussnextday,readthematerial.Itwillhelpyoustudybetter.Develop(培养)agoodattitude(态度)totests.Thepurpose(目的)ofatestistoshowwhatyouhavelearnedaboutasubject.Ithel

22、psyouknowwhatyouarenotgoodat.Theworldwillstillgoonevenifyoufail(不及格)inatest,sodontbetooworried.根据短文内容，选择正确答案。51Howmanytipsarementionedinthepassage?A.ThreeB.FourC.FiveD.Six52Whatdoestheunderlinedword“study”meaninChinese?A学习B研究C书房D教室53Whichisagoodplaceforstudying?A.Acleanandbeautifulplace.B.Theplacewi

23、thacomputer.C.Theplacewithatelevisionandradio.D.Aquietplacewithachair,adesk,andsomestudymaterials.54WhichofthefollowingisNOTtrue?A.Thetestisthemostimportantforastudent.B.Afterclass,youshouldreviewwhatyouhavelearned.C.Youshouldlistentoyourteacherandtakenotescarefullyinclass.D.Whenyouplanyourtime,yous

24、houldthinkofthetimeforeating,sleepingandsoon.55Whatsthepassagemainlyabout?A.Howtobecomeatopstudent.B.Howtoplanyourtime.C.HowtostudyEnglish.D.Howtotakenotes.DManystudentsfeelitdifficulttoremembernewwordswhentheybegintostudyEnglish.NowIwillgiveyousomeadvice.1.Donotwaste（浪费）timeinlearningalist(词汇)ofEng

25、lishwords.ItisthehardestwaytorememberEnglishwords.HowdoyoulearntospeakChinese?Youdiditbylisteningcarefullytothepeopletalkingtoeachother.Youcanfindradioprograms,TVprogramsandrecords,andlistentothemcarefully.Thebestwaytolearnallnewwordsisthroughear.Asyoulistentomoreandmoredialogues,youwilllearnhowEngl

26、ishispronouncedinphrasesandsentences.Ofcourse,itisnotenoughtolearnnewwords;youmustlearnhowwordsareputtogether,andwhysomewordsinEnglishareemphasized.2.Somepeoplehavefoundthattheycanlearnthenamesofeverydayobjects,suchasbox,cup,deskandsoon,inthefollowingway.Theywritethenamesofsubjects,theysaythewords.T

27、rythisandseeifthiswayworksforyou.Ifitdoesnot,thengoontopracticeyourdialogues.56.Maybethepassageisfrom_.A.anEnglishteacherB.adoctorfromEnglandC.anexcellentstudentD.thekindparents57.Thewriterwrotethispassagetogiveussomeadviceabout_.A.howtolearnEnglishwell.B.howtorememberthespellingofthewordsC.howtolea

28、rnnewwordsD.howtowritethenamesoftheobjectsonpaper58.Thewritergaveustwopiecesofadvice.Heseemstolike_.A.thefirstoneB.thesecondoneC.bothofthemD.neitherofthem59.Thewriterthinksthebestwaytolearnnewwordsisto_.A.domorereadingB.domorewritingC.domorelisteningD.learnthespelling60.Accordingtothepassage,thewayt

29、owritethenamesoftheobjectsonpaperandputthepaperonthem_.A.worksforeveryoneB.neverworksC.worksonlyfortheChinesestudentsD.worksonlyforsomepeople四词形转换（每空1分，共10分）61.Thistreeistall,butthattreeismuch_(tall).62.WhatdidthelanguageDoctoradviseyou_(do)?63.Cambridgeisfamousforold_(church).64.Letspractise_(play)

30、thepiano.65.Bobdrawsas_(good)asTom.66._(listen)totheradioisimportantforyoutolearnEnglish.67.Therearefour_(million)peopleinthiscountry.68.Weallthinkwehaveachanceof_(win)?69.Asastudent,itsimportant_(notbe)lateforschool.70.Whatisthebestway_(travel)inEngland?五句型转换（每空1分，共10分）71.Themountainsareabout1000me

31、treshigh.(划线部分提问)_arethemountains?72.Sheistall.Shehaslongdarkhair.(合并为一个句子)Sheisatallgirl_longdarkhair.73.Whatswrongwithhim?(改为同义句)Whats_withyou?74.YoumusttrytospeakEnglishasmuchasyoucan.改为同义句)YoumusttrytospeakEnglishasmuchas_.75.Themeetingwillbegin_hour.(会议将于一小时后开始)76.Hegoestoschoolbytheunderground

32、.(划线部分提问)_doeshe_toschool?六词汇运用（共5分）77.Mymotherlikesfruit,_(尤其)apples.78.The_(北方)ofthecountryiscoldthanthesouth.79.These_(字典)areToms.Givethemtohim.80.Mybrotherlikesballgames,suchasbasketballandv_.（根据首字母填单词）81.Whynotlistentothemusic?Itsr_beautiful.七书面表达（15分）为自己设计一个旅行计划，要包括下列问题：1.想去哪？为什么？2.想在那儿待几天？3.怎

33、么去？为什么？4.打算什么时候开始旅行？独自一人还是与别人同去？5.在这次旅行期间，打算做些什么？要求：意思连贯、通顺，词数在6080之间。数学上册期中试卷 一、选择题（每小题3分，共30分；把下列各题中正确答案前面的字母填涂在答题卡相应的位置上）1下列图形中：平行四边形；有一个角是30的直角三角形；长方形；等腰三角形其中是轴对称图形有()个A1个B2个C3个D4个2在ABC中，A、B、C的对应边分别是a、b、c，若A+C=90，则下列等式中成立的是()Aa2+b2=c2Bb2+c2=a2Ca2+c2=b2Dc2a2=b23下列四个数中，是负数的是()A|2|B（2）2CD4如果a、b、c是一

34、个直角三角形的三边，则a：b：c等于()A1：2：4B1：3：5C3：4：7D5：12：135如图所示，ABC中，AC=AD=BD，DAC=80，则B的度数是()A40B35C25D206如图所示，AOP=BOP=15，PCOA，PDOA，若PC=4，则PD等于()A4B3C2D17已知，则的值是()A457.3B45.73C1449D144.98等腰三角形的周长为15cm，其中一边长为3cm则该等腰三角形的底长为()A3cm或5cmB3cm或7cmC3cmD5cm9在RtABC中，AC=6，BC=8，分别以它的三边为直径向上作三个半圆，则阴影部分面积为()A24B24CD10勾股定理是几何中

35、的一个重要定理在我国古算书周髀算经中就有“若勾三，股四，则弦五”的记载如图1是由边长相等的小正方形和直角三角形构成的，可以用其面积关系验证勾股定理图2是由图1放入矩形内得到的，BAC=90，AB=3，AC=4，点D，E，F，G，H，I都在矩形KLMJ的边上，则矩形KLMJ的面积为()A90B100C110D121二、填空题（本大题共8小题，每小题3分，共24分，把正确答案填写在答题卡相应位置上）112的平方根是_12若的值在两个整数a与a+1之间，则a=_13如图AD是ABC的中线，ADC=60，BC=4，把ADC沿直线AD折叠后，点C落在C的位置上，那么BC为_14如图，已知AB=AD，1=

36、2，要使ABCADE，还需添加的条件是（只需填一个）_15如图，ABCD，ADBC，则图中共有全等三角形_对16如图，长方体纸箱的长、宽、高分别为50cm、30cm、60cm，一只蚂蚁从点A处沿着纸箱的表面爬到点B处，蚂蚁爬行的短路程是_cm17ABC是等边三角形，点D是BC边上的任意一点，DEAB于点E，DFAC于点F，BNAC于点N，则DE，DF，BN三者的数量关系为_18等腰三角形一腰长为5，一边上的高为3，则底边长为_三、解答题（本大题共11小题，共76分，把解答过程写在答题卷相应的位置上，解答时应写出必要的计算过程、推演步骤或文字说明）19求下列各式中x的值（1）（x1）2=25（2

37、）8（2x）3=2720求下列各式的值（1）（2）21已知：x2的平方根是2，2x+y+7的立方根是3，求x2+y2的算术平方根22已知，如图，AD=BC，AC=BD，AC与BD相交于点E求证：EAB是等腰三角形23如图：ABC中，AB=AC=5，AB的垂直平分线DE交AB、AC于E、D，若BCD的周长为8，求BC的长；若BC=4，求BCD的周长24已知，如图，在四边形ABCD中，AB=CD，AD=BC，点E、F在AC上，且AE=CF图中有哪些三角形全等？请分别加以证明25某开发区有一空地ABCD，如图所示，现计划在空地上种草皮，经测量，B=90，AB=3m，BC=4m，AD=12m，CD=1

38、3m，若每种植1平方米草皮需要100元，问总共需要投入多少元？26在等边三角形ABC中，点P在ABC内，点Q在ABC外，且ABP=ACQ，BP=CQ（1）求证：ABPCAQ；（2）请判断APQ是什么形状的三角形？试说明你的结论27如图，五边形ABCDE中，BC=DE，AE=DC，C=E，DMAB于M，试说明M是AB中点28如图，在ABC中，A=90，AB=AC，O是BC的中点，如果在AB和AC上分别有一个动点M、N在移动，且在移动时保持AN=BM，请你判断OMN的形状，并说明理由29如图，C为线段BD上一动点，分别过点B、D作ABBD，EDBD，连接AC、EC，已知AB=5，DE=1，BD=8

39、，设CD=x（1）用含x的代数式表示AC+CE的长；（2）请问点C满足什么条件时，AC+CE的值小？（3）根据（2）中的规律和结论，请构图求出代数式+的小值物理上册期中测试题 一、选择题（每题3分，共54分）1、与一只粉笔的直径和人步行的速度接近的值分别是（）A、1cm和4.5km/hB、1dm和1.2m/sC、1m和1.5m/sD、lmm和1.2m/s2、.如图，该物块长度应记为（）A.3.85cmB.1.85cmC.3.85mmD.1.85mm3、坐在行驶的火车上的乘客，我们说他静止是以下列哪个物体做为参照物的（）A.火车车厢B.铁轨C.迎面开来的火车D.车厢里走动的乘务员4、下列图像中，

40、能正确表示物体做匀速直线运动的是（）5、如图所示，把正在响铃的闹钟放在玻璃罩内，逐渐抽出其中的空气，闹钟的声音会逐渐变小，直至听不到声音，这个实验说明了（）A声音是由物体振动产生的B声音必须通过介质才能传播C声音在玻璃罩中发生了反射D声波在传播过程中能量逐渐减少6如图5所示，在探究“声音是由物体振动产生的”实验中，将正在发声的音叉紧靠悬线下的乒乓球，发现乒乓球被多次弹开，这样做是为了（）A使音叉的振动尽快停下来B把音叉的微小振动放大，便于观察C延长音叉的振动时间D使声波被多次反射形成回声7、小明与妈妈去商店买新碗时，看到妈妈将新碗拎起后轻轻敲击它，根据敲击声来判断碗是否有裂缝，进行判断的根据是

41、声音的（）A音调B音色C响度D噪声8、下列事例中，不属于声音传递信息的是（）A铁路工人用铁锤敲击铁轨判断有没有裂缝B医生用听诊器听病人的呼吸和心跳C医生用超声波给病人做碎石D我国次声波站探知到某国的核武器试验9、一场大雪过后，人们会感到外面万籁俱静。究其原因，你认为正确的是（）A可能是大雪后，行驶的车辆减少，噪声减小B可能是大雪蓬松且多孔，对噪声有吸收作用C可能是大雪后，大地银装素裹，噪声被反射D可能是大雪后气温较低，噪声传播速度变慢10、从环保角度看，以下不属于噪声的是（）A阅览室内絮絮细语B物理课时，听到隔壁教室传来的歌声C深夜，人们正要入睡，突然传来弹奏熟练的钢琴声D吸引人们的雄辩有力的

42、演讲声11、一位护士用体温计给一个发烧病人测了温度，温度计示数是39.7，之后粗心的护士直接用这个温度计给一个体温大概是38病人测量体温，则她读出的结果应该是（）A38B39.7C76.7D无法读数12、炎热的夏天，小红从冰箱里取出了一些冰块放入了可乐中，经过一段时间后，杯中的冰块全部变成了液态，下列图像能正确反映冰块的物态变化过程的是（）13、把盛水的试管放在正在加热的沸水中，则试管里水的温度()A能达到沸点、能沸腾；B达不到沸点，不能沸腾；C达到沸点，不能沸腾；D无法确定。14、如图是一冰雕作品效果图，家住哈尔滨市里的小明同学发现，当地气温持续在0以下，但冰雕作品会一天天变小，只是由于冰雕

43、作品发什么了什么物态变化（）A汽化B液化C升华D凝华15、某同学两次煮鸡蛋，第在水烧开后继续用“急火”煮，第二次在水烧开后用“小火”煮，但仍保持锅中的水沸腾，直到将鸡蛋煮熟，两次比较（）。A第省时间B两次时间基本相同C第省燃料D第二次省燃料16、冬天小明从教室外走进温暖的教室，他的眼镜片上出现了一些薄雾，一会儿薄雾又消失了。上述现象对应的物态变化是（）A.先凝固后升华B.先液化后汽化C.先凝固后蒸发D.先凝华后升华17、“神六”飞船经过五天飞行后在预定区域顺利着陆，该飞船的表面有一层特殊材料，可避免飞船因高速与空气摩擦生热被烧毁，这种材料能起到这种作用的主要原因是（）。A材料坚硬，不怕热B材料非常光滑，不易与空气摩擦生热C材料不传热D材料受热熔化，汽化吸收了与空气摩擦产生的热18、在学校运动会上，小明参加的项目是百米赛跑。起跑后，小明越跑越快，终以12.5s的优异成绩取得冠军关于上述小明在百米赛跑过程，一下说法正确的是（）A.小明在前50m一定用了6.25sB.小明每秒钟通过的路程都是8mC.小明的平均速度是8m/sD.小明平均速度是8km/