仁爱英语九年级上册Unit2Topic3练习题及答案解析

Ⅰ.单项选择。（10分）()1.—When_____heleaveforthecity?—He_____nextweek.A.does;willleave B.does;leaves C.has;hasleft D.will;leaves()2.—It’salongstory,butyoucanhardlyfindnewwordsinit.—Good!_____itwillbetoohardforchildren.A.SoB.AndC.ButD.Or()3.Studentsought_____thetruth.A.totellB.tellC.tellingD.told()4.Heistall,_____hissonisshort.A.whenB.orC.whileD.and()5.Ifwetravelashortdistance,weshouldwalk_____takingabus.Thenwe’llbegreenerpeople.A.insteadofB.ratherC.whileD.but()6.Sheboughtaskateboardonline_____shesavedalotoftime.A.sothat B.assoonas C.suchthat D.nomatter()7.Everystudentis_____toobeytheschoolrules.A.supposeB.supposedC.shouldD.ought()8.AfarmerinEnglandusedanimalwasteto_____hismachine.A.manage B.use C.run D.start()9.Yououghttoreturnthebooktotheschoollibrary_____.Otherstudentswillborrowit.A.attimesB.intimeC.ontimeD.atthesametime()10.Heisrich,_____heishappy,too.A.andB.soC.orD.butⅡ.情景交际。（5分）A:Hi,Jane.Wouldyouliketohelpsavetheenvironment?B:I’dliketo.11A:Well,first,youcanstartbyturningoffthelightswhenyouleavearoom.B:Yes.That’seasy.12What’snext?A:Second,youcanrideabicycle.Don’ttakeabusorataxiifyoudon’thaveto.B:13Whatelse?A:Third,trytorecyclepaper.B:Mmm.Newspapers,magazines,wehavealotofpaperathome.Goodidea.A:Thefourthideaistoturnofftheshowerwhenyou’renotusingit.B:14A:Yes.Getwet,turnofftheshower,puttheshampoo(洗发剂)inyourhairandthenturnontheshowerandwashitout.B:Yes,15Wehavetosavewater.A.ButwhatcanIdoforyou?B.Ithinkwaterisveryimportanttous.C.YoumeanwhenIhaveshampooinmyhair?D.ButwhatcanIdo?E.Thatwillsavealotofmoney,too.F.Takeabagwhenyougoshopping.G.SometimesIturnoffthelightswithoutthinking.Ⅲ.完形填空。（10分）Somepeoplesaytheyhaveasolutiontotheproblemsofcarcrowdingandpollution.Inmanycities,hundredsofpeople16bikestoworkeveryday.IntheNewYorkCity,somebikeridershaveevenfoundedagroup:BikeforaBetterCity.Theysayifmorepeopleridebikestowork,therewouldbe17Forseveralyearsthisgrouphastriedtogatherhelpforbikeriders.Theywanttohavespecialroads18bikesonly,becausewhenbikesandcarsusethesameroads,theremaybeaccidents.BikeforaBetterCitythinksiftherewerebikeroads,morepeoButnobikeroadshavebeenestablished19.Noteveryonethinksitisagood20.farfromthecitytotravelbybike.Still,23hasbeendoneaboutit.OnSaturdaysandSundays,thelargestopenparkinNewYorkis24tocars,andtheroadsmaybeusedbybikesonly,butthegroupstillsaysthisisnotenoughandgoesonfighting25bikeroads.Ithinktherewillbemorebikeroadsinthefuture.()16.A.onB.rideC.byD.take()17.A.fewerB.lessC.manyD.more()18.A.untilB.forC.asD.of()19.A.yetB.alreadyC.stillD.once()20.A.hopeB.wayC.helpD.idea()21.A.soB.andC.alsoD.either()22.A.veryB.quiteC.tooD.so()23.A.everythingB.somethingC.anythingD.nothing()24.A.closedB.openC.openingD.closing()25.A.getB.togetC.askD.toaskⅣ.阅读理解。（30分）(A)Haveyoueverstayedinahotel?MostChinesehotelsoftenprovideguestswiththingslikedisposable(一次性的)toothbrushes,toothpaste,shampooandslippers.Manyguestsliketheideabecausetheydon’thavetobringtheirown.ButifyoutraveltoBeijing,remembertobringthesethingsofyourown.That’sbecausesomehotelsinBeijinghavenolongerprovidedguestswiththesedisposables(一次性用品).Manydisposablethingsaremadeofplastic.Peoplethrowthemawayafteronlyusingthemonce.It’sawasteofnaturalresources(资源)andisverybadfortheenvironment.InBeijing,peoplethrowawayabout19,000tonsofplasticbagsand1,320tonsoflunchbowlseveryyear!Plasticcantake100to400yearstobreakdown.Sothelessplasticwethrowaway,thebetterenvironmentwewillhave.So,whereveryoutravel,bringyourownthingsandusethemagainandagain.Backathomeandschool,youcanalsodosomethingtomakeourworldabetterplace.Trytodothesethingsinyourdailylife:Useclothshoppingbags,notplasticones.Afterusingaplasticbag,washitoutandletitdry.Thenuseitoverandoveragain.Donotusepapercups.Atyourschoolcanteen(餐厅),useyourownbowlsandchopsticksinsteadofdisposableones.根据短文内容，判断正(T)误(F)。()26.Manyguestsliketousedisposablethingsbecausetheyareveryconvenient(方便的).()27.SomeBeijinghotelshavenolongerprovidedguestswithfreeTVprogrammes.()28.Plasticbreaksdowneasily.()29.Afterusingaplasticbowlorabag,we’dbetterthrowitaway,becauseit’stoodirtytouseagain.()30.Weshoulduselessplasticthingsandprotectourenvironment.(B)Airpollutioncomesfromfactories,powerstationsandcars.Chemicalsinthesmokefrompowerstationscausealotofdamage（损害；毁坏）.Theycantravelhundredsofmilesinthewindbeforefallingtothegroundintherain.Andthis“chemicalrain”gradually（逐渐地）destroystreesintheforestsandkillsfishinthelakes.InGermany,over50%ofthecountry’streeshadbeendamagedbytheyear1986.Timeandtimeagainthereareseriousaccidentsthatpollutetheair.In1986therewasaseriousaccidentatanuclearpowerstationinRussia.AcloudofradiationflewacrossthewholeEurope.Itissaidthat125,000peoplediedinRussiaasaresultofillnesscausedbythisaccident.In1984therewasaseriousaccidentatafactoryinIndiaandacloudofdangerousgascoveredthetownofBhopal.Over2,500peoplewerekilledthatnight,andhundredsofthousandsofpeoplewereinjured(受伤的).Manyoftheinjuredlosttheirsight.()31.Airpollutioncomesfrom_____.A.factoriesB.powerstationsC.carsD.alloftheabove()32.Accordingtothepassage,whichsentenceisright?A.Chemicalsinthesmokefrompowerstationscan’ttravelfarinthewind.B.“Chemicalrain”isgoodforthetrees.C.Chemicalsinthesmokefrompowerstationsareverysafe.D.“Chemicalrain”isbadforourenvironment.()33.InGermany,howmanytreeshadbeendamagedbytheyear1986?A.Aquarter.B.Ahalf.C.Threequarters.D.Athird.()34.WhatwastheresultoftheaccidentthathappenedinRussiain1986?A.Over2,500peoplewerekilled.B.Manypeoplecouldn’twalk.C.Manypeoplelosttheirsight.D.Comparedwith(同……比较)theaccidentinIndia,morepeopledied.()35.Fromthesentence“Manyoftheinjuredlosttheirsight.”wecanknow_____.A.thegascoveredthetownofBhopalatthattimewaspoisonous(有毒的)B.graduallytheinjuredcouldseeeverythingC.manyoftheinjuredcouldn’tseeanythinganymoreD.BothAandC(C)It’simportanttolearnthingsaboutprotectingenvironment.Here’sa4Rsruleforus.·ReduceIfyouwanttoreducewaste,youshouldusethingswisely(明智的).Alargenumberoftreesarebeingcutdowntomakepaper.Ifeveryoneusespapercarelesslyandthenthrowsitaway,soonwewouldnothaveanytreesleft.Someotherthingsarealsobeingwasted,andpeopledon’tknowwhattodowithwasteinbigcities,soit’snecessarytoreducewaste.·ReuseYoushouldalwaysthinkofreusingtheusable(可用的)thingsbeforethrowingthemaway.Giveyourclothesorthingsyoudon’tusetothepoor.Inafamily,youmaypasssuchclothesontoyouryoungerbrothersorsisters.·RecycleBottles,cansandpapercaneasilyberecycled.Bydoingsowesavelotsoftimeandmoney,forexample,colacansaresenttoafactory,wherethey’resmashedflat（压平）andsmelted(熔化),andthemetalthingsaremadeintonewcolacans.·RepairIfoneofthelegsofyourtableisbroken,youcanrepairit.Ifyouwanttochangeforbetterones,it’sbetterforyoutoselltheoldonesorgivethemtootherpeoplewhocanusethemafterdoingsomerepair.()36.The“Reduce”rulemainlyrequiresus_____.A.tousethingswiselyB.tocutdownmanytreesC.tousepapercarelesslyD.tousemoreandmorethings()37.What’stherightorderofrecyclingcolacans?a.smashthemflatb.collecttheusedcansc.smeltthemd.sendthemtoafactoryA.a-b-c-dB.d-c-b-aC.b-d-a-cD.b-d-c-a()38.The“Reuse”rulemainlyrequiresus_____.A.tothrowawaytheoldclothesB.tocollectwastepaperandsoftdrinkcansC.tousebothsidesofpaperD.togivetheoldbutusablethingstothepoor()39.Whichsentenceisaboutthe“Repair”rule?A.Whenyouleavearoom,turnoffthelights.B.Takeaclothbagwhenyougoshopping.C.Don’tuseplasticbags.D.Ifyourchairisbroken,youcanrepairit.()40.Whichisthebesttitleforthispassage?A.A4RsruleB.ProtecttheenvironmentC.SaveenergyD.Goodhabits第三部分写作（25分）Ⅰ.词汇。（10分）(A)根据句意及汉语提示完成句子。1.Weshouldreuseplasticbags__________(而不是)throwingthemaway.2.Wecansortwastepaperandsoftcans__________(以便)theycanberecycled.3.Manypoorpeopleliveinthehouseswithout__________(用电的)light.4.Therearemany_________(毛巾)inthebox.5.Idon’tknowhowtodoit.Couldyou__________(提供)mesomeusefuladvice?(B)根据句意，用所给单词的适当形式填空。6.Thesetinbottleswerecollectedfor_____(recycle).7.InsomecountriessuchasIndia,shakingtheheadmeans_______(agree).8.Inmyhometown,wehave_______(reuse)somewastethingsforproducingenergyagain.9._______(nod)yourheadifyouagreewithme.10.Theearthis_______(shake),andtheremustbeanearthquake(地震).Ⅱ.英汉互译。（5分）11.你们是怎样处理塑料袋的？Howdoyoudealwith__________?12.那个小女孩的父母决定待在家里不出去了。Thegirl’sparentshavedecidedtostayhome__________goingout.13.当你离开教室的时候,应该随手关灯。You__________turnoffthelightswhenyouleavetheclassroom.14.说比做更容易。_____saidthan_____.15.行动胜于言辞。Well,_____speaklouderthan_____.Ⅲ.书面表达。（10分）“保护环境，人人有责”，请以HowtoBeaGreenerPerson为题，写一篇有关环保的短文，并适当发表你的看法。（80词左右）第二部分基础知识运用Ⅲ.16.B由于选项在本句中作谓语而谓语应为动词，故排除A、C两项。ridebikestowork骑自行车去上班，故选B。17.A本句的if从句提示如果有更多的人骑自行车上班的话，那么就会减少汽车的数量以及对空气的污染。car是可数名词，故选能修饰可数名词的few的比较级。18.B本题考查have…for表示“有为自行车而专设的特殊道路”。for在这里表示目的。19.A本句中有否定词no,而yet多用于完成时态的否定句和疑问句中。20.D根据上下文看此处的含义是“并不是每个人都认为这是个好主意”。分析选项，只有idea符合题意。21.D22.C本题考查too…to…句型，表示“太……而不能……”。23.B根据上下文此处应填something“有些事情”，用于肯定句；anything“任何东西”，用于否定句和疑问句；nothing“没有什么”，表示否定。24.Abeclosedto表示“对……关闭”，而beopento表示“对……开放”，由Something hasbeendoneaboutit.可看出，此处应是禁止汽车入内的，所以选择A项。25.B本题用不定式作目的状语，而D项不符合题意，所以选择B项。Ⅳ.（A）文章大意:日常生活中我们经常会使用一次性物品，尤其是塑料制品。扔掉的塑料制品越多，造成的污染就越重，给人类带来的危害就越多。为了我们的世界更美好，人人都应该从我做起，从小事做起。26.T由第二段“许多客人都喜欢这样，因为他们可以不用带自己的东西了。”一句总结得出。27.F北京的一些宾馆不再提供的是一次性生活用品而不是免费的电视节目。28.F塑料的分解需要100到400年的时间，所以说它分解很容易是错误的。29.F从Afterusingaplasticbag,washitoutandletitdry.Thenuseitoverandoveragain.中得知“最好扔掉它”是错误的。30.T这是本篇文章的作者所发出的呼吁，因此是正确的。（B）文章大意:空气污染来源于工厂、发电站和汽车的尾气。混合于烟雾中的化学物质对自然和人类造成了极大的伤害。31.D32.D从Andthis“chemicalrain”gradu