沪教版英语七年级上册模拟试卷Unit 3 The Earth

1、精品文档用心整理unit3单元检测卷一、单项选择1.helensawfour_climbingthewalls.a.thiefsb.thiefc.thievesd.thieve2.tina,whatarethose?theyare_.a.deersb.adeerc.deeresd.deer3.there_abookandthreepensonthedesk.a.isb.arec.bed./4.frankisthirsty,andhewouldlike_.a.abowlofriceb.acupofteac.aboxofchocolated.apieceofbread5.maths_myfavou

2、ritesubject.a.isb.amc.ared.be6.itsimportant_ustostudyhard.a.tob.forc.ond.with7.therearemanyanimalsonearth.somelive_theland.somelive_thewater.a.under;onb.in;underc.on;underd.under;in8.wemuststop_theanimals!a.killb.tokillc.killedd.killing9.dont_rubbishintotheriver!a.gob.throwc.pulld.push10.forestsarev

3、eryimportant.theyprovideus_alotofthings.a.withb.forc.ofd.to二、完形填空ifasnakebitesyou,takeaphotowithyourmobilephone!itmaysaveyourlife.thisisthesurprising11ofabritishcook.oneday,henryjacksonwasworkinginarestaurantkitchen.hepickedupadishfromthetable,and12asnakeappeared.andbithimonthehand.afewdaysearlier,t

4、hesnakecametothe13fromasiainaboxofbananas.itclimbedoutoftheboxand14underthedish.“iwenttotrytopickitupanditbitmeagain.ithrewit15thekitchen,anditlandedinthefridge.soiclosedthedoor,”mrjacksonsaid.anyway,mrjacksonstayed16andhetookaphotoofthesnakewithhismobilephone.soonhis17begantoacheandhewenttohospital

5、.thenhischestbegantohurt.doctorscouldntsaywhatwaswrong18theydidntknowwhatkindofsnakeitwas.thenmrjacksonrememberedhismobilephonephoto.thedoctors19ittolondonzoo.whentheyknewthekindofsnake,theycouldgivemrjacksontherightmedicine,andhelefthospitalthenextday.“somyadviceisthis：ifasnakebitesyou,pickupyourph

6、one.take20资料来源于网络仅供免费交流使用精品文档用心整理photofirstandthenshowthephototothedoctors,”suggestsmrjackson.“oh,andifthesnakedoesntsmileforthephoto,dontworry！”11.a.chanceb.advicec.excused.business12.a.suddenlyb.nearlyc.especiallyd.fortunately13.a.gardenb.hospitalc.restaurantd.school14.a.hungb.hidc.jumpedd.ran15.a

7、.underb.intoc.towardsd.across16.a.coolb.noisyc.pleasedd.afraid17.a.footb.legc.handd.mouth18.a.butb.thoughc.sod.because19.a.wroteb.sentc.soldd.taught20.a.hisb.herc.itsd.their三、阅读理解aimaginethesituation.youaredrivingaloneinadesertoronamountain.youhavenoideawhereyouare.youpassedthelasthousetwohoursago.t

8、henyourcarbreaksdown.itisnightanditiscold.youhavenomobilephone.whatdoyoudo?well,nexttimetakeagpswithyou.thisinventionmaybeabletohelpyou.itisadevice(装置)whichusessatellites(卫星)tofindtheusersposition(位置).itcanfindyourpositiontowithin20metres.agpscannotstartyourcar,butatleastyouwillknowwhereyouare.gps,w

9、hichmeansglobalpositioningsystem,isasmallradioreceiver.itlookslikeamobilephone.youcanholditinyourhand,orputinyourpocket.itissometimesputintoawatchoratelephone.wealsofindgpsdevicesincars,planes,orboats.someofthesedeviceshaveelectronicmaps,soyouknowwhereyouare.forexample,inacitytheycantellyouthenameof

10、thestreet.therearethreepartstotheglobalpositioningsystem.thefirstpartisthereceiver.youcanholditinyourhand,orhaveitfixedintoyourcar,plane,etc.thesecondpartisagroupofsatellitesorbitingtheearth.thereceivercontactsatleastfourofthesatellitesandcalculates(计算)itsposition.thethirdpartofthesystemisanetworkof

11、groundstations.theyareallovertheworld.theycontrolthesatellitesandmakesuretheyareworkingwell.somepeoplethinkthatinthefuturethegpswillbeascommonasthemobile.theyarebecomingcheaperandmoreandmoreaccurate(精确的）.therearealsonewusesforthegps.perhapstheywillbecomelikewatches.everyonewillhaveoneandyouwillnever

12、belostagain.21.accordingtothepassage,withthehelpofthegps,people_.a.cantbelostinanewcityb.cantfindtheirwayindifferentcountriesc.canlearnaboutthecultureofanunknownplaced.canspendtheleasttimegettingtoanotherplace22.wecanlearnfromthepassagethat_.a.therearethreepartstothegps资料来源于网络仅供免费交流使用精品文档用心整理b.agpsc

13、antbeputintoawatchc.agpscanhelpyoustartyourcard.thegpsarebecomingmoreandmoreexpensive23.theunderlinedword“they”inparagraph3means“_”.a.receiversb.gpsdevicesc.satellitesd.groundstations24.thepassageismainlyabout_.a.thehistoryofthegpsb.theintroductionofthegpsc.theshapeofthegpsd.thethreepartsofthegps25.

14、whatcanweinfer(推断)fromthepassage?a.allgpsdeviceshaveelectronicmaps.b.peopleinmanycountrieswillusethegpsforfree.c.thereceiverofthegpscontactsatleastfiveofthesatellites.d.thegpswillbecomemoreandmorecommonineverydaylife.bnewsreviewheadontraincrashonmay18,twotrainshadaheadoncrash(相撞）nearnewyorkcity.over

15、250peoplewereonthetrainsthen.about60peoplewerehurt,butnodeathswerereported.traveltimetouristscametogethertothetaishanmountain,onmay1.over180,000touristsvisitedtheplaceofgreatinterestfromapril29tomay1,duringthethreedayholiday.bravevolunteerliaozhi,adanceteacherfromchengduwholosther1yearolddaughterand

16、herlegsinthe2008wenchuanearthquake,arrivedinyaan13hoursaftertheearthquake.thedancersaidshehadhadaterribletimeherselfandknewwhatpeopleneededmost,soshedecidedtocomeandofferhelp.tomatocompetitionatomatocompetitionwasheldinhuainan,anhuiprovince,onapril16.thebesttomatoeswerechosenaccordingtotheirshape,co

17、lorandtaste.thecompetitionhopedtoencouragethefarmerstogrowbettertomatoes.26.about_peoplewerehurtintheheadontraincrash.a.18b.29c.60d.25027.alotofpeoplevisitedthetaishanmountain_.a.13hoursaftertheearthquakeb.onmay18c.duringthemaydayholidayd.onapril1628.liaozhi,thedanceteacherfrom_,cametoyaantoofferhel

18、p.a.huainanb.chengduc.taishand.newyork29.thetomatocompetitioninanhuiprovincewasheldto_.a.helpthepeopleinyaanb.savethepeopleonthetrains资料来源于网络仅供免费交流使用精品文档用心整理c.forgettheterribletimed.helpgrowbettertomatoes30.youcanseethesefournewsonthe_.a.newspaperb.posterc.magazined.storybook四、根据句意及首字母提示完成单词31.there

19、aremanywildanimalsinthef_.32.pleasegivemeal_box;thisoneistoosmall.33.itisnecessaryforustop_theenvironmentforourfuture.34.imfullofe_afterexercising.35.factoriesshouldntp_theairandthewater.五、根据所给汉语完成句子，每空一词36.安迪通常六点半起床。andyusually_at7oclock.37.布莱克先生拿起帽子走了出去。mrblack_hishatandwentout.38.请将这些句子写下来。please

20、_thesesentences_.39.我们每个人有一个书房。_of_hasastudy.40.从我家到学校我走了半小时。iwalkedfor_anhour_myhome_school.六、书面表达随着全球环境的恶化，越来越多的人选择过低碳生活。请写一篇英语短文，倡议你的同学们加入低碳一族。要点如下：1.节约用水、用电、用纸；2.去超市自备购物袋；3.不要购买不必要的衣服；4.不要购买一次性的杯子和碗筷；5.步行或骑自行车上学。注意：1.词数80词左右。（开头已给出，不计入总词数。）2.可适当增加细节，以使行文连贯。withtheglobalwarminggettingworse,morepeoplechoosetolivealowcarbonlifeforthepurposeofreducinggreenhousegases._keys:一、1-5cdaba6-10bcdba二、11-15bacbd16-20acdbc三、21-25aadbd