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1Unit13We'retryingtosavetheearth一、单项选择（共20小题；共20分）1.---theyplayinggamesoverthere?---Yes,they.A.Do;doB.Are;areC.Do;areD.Are;do2.Don'treturnthevideotoPeter.Iit.A.don'twatchB.won'twatchC.haven'twatchedD.wasn'twatching3.Theworldhasabigheadacheanditbymoney.ItbeganinAmericalastyear.A.causeB.causesC.iscausedD.arecaused4.---WhydidTomgotobedsolateyesterday?---Becausehishomeworkontime.A.didn'tfinishB.finishC.wasn'tfinished5.YaoMingusedbasketballinNBA.A.playB.toplayC.playingD.played6.Youreturnthebooknow.Youcankeepituntilnextweekifyoulike.A.havetoB.can'tC.mustn'tD.needn't7.---DoyoulikeZhouLibo'stalkshow?---Yes.Histalkshowisveryfunny.Italwaysmakespeople.A.laughB.laughedC.laughingD.tolaugh8.---Bill,who'sthelittleboyinthepicture?---It'sme.Iammuchnow,aren'tI?A.strongB.strongerC.strongestD.thestronger9.excitingmovieitis!A.WhatanB.HowanC.HowD.What10.Helpotherswheneveryoucanyou'llmaketheworldanicerplacetolivein.A.andB.orC.unlessD.but11.Wecan'taffordsuchaprice.A.topayB.paidC.payD.pays12.---Theshirtlooksniceonyou!Howmuchdoesit?---Ijusttendollarsforit.A.take;affordedB.cost;paidC.cost;spentD.take;spent13.---Whynotthedancing?---That'sagoodidea.Let'sthem.A.join;joinB.joinin;joinC.join;joininD.joinin;joinin14.---Youshouldtheshowerwhenyouarewashingyourhair.2---OK.Iwill.Weneedtosavewater.A.putonB.putoffC.turnoffD.turnon15.helpsusalottoprotecttheenvironment.A.BuyingoldthingsB.MakingcheapthingsC.RecyclingthingsD.Usingcheapthings16.Hehasn'tseenhismotherforfiveyears.Heisforwardhismotheratonce.A.look;toseeB.look;toseeingC.looking;toseeing17.Mygrandparentsinthatcitysince2008.A.willliveB.liveC.havelivedD.wereliving18.Whenyouadifficulttask,trytocontinuewithitandfinishit.A.giveB.aregivingC.gaveD.aregiven19.Alotoftreesonthehillyesterday.A.areplantedB.willbeplantedC.havebeenplantedD.wereplanted20.ZhangJingusedto.Butnowsheismuchtaller.A.shortB.isshortC.beshortD.wasshort二、单词拼写(单句首字母填空)（共10小题；共10分）21.Livinginthecityhasmanyasuchasgoodschools,bigshoppingcentersandsoon.22.Theykilledmanysharkslastyear.Howctheyare!23.ItwasherdreamtoenterthefilmiwhenGongLiwasveryyoung.24.Sofar,nosstudieshaveshownthatsharksfinsaregoodforhealth.25.IsawtheWhiteHousewherethePoftheUSAlives.26.Idon'tlikelionsbecausethey'reu.27.Peoplethrowlintotheriverandmakeitreallydirty.28.Doyouknowhowtorthewastepaperorbottles?29.Herteachingexperiencegaveherabigaovertheotherapplicantsforthejob.30.Thelandlordissocthatalmosteverybodyhateshim.三、单词拼写(根据中文提示拼写单词)（共10小题；共10分）31.Withthedevelopmentof(工业).Ourcountryisbecomingmoreandmorebeautiful.32.Whatdoyouthinkofthe(交通)inyourtown?33.(科学的)farmingisverypopularwithfarmers.34.Thereissomeinformationaboutthepeoplewhoare(残酷)toanimals.35.Hermothercouldn't(负担得起)topayforherchild'seducation.36.Whenitcomestoclimate,warmconditionsandanormalamountofrainfallare(有利条件)thatattractpeople.37.Don'tuse(塑料的)bags.38.Papercanbe(再利用).Itsavesusalotofwood.39.Shewasafamousmodelbeforesheenteredthefilm(产业).40.Isuggestyouusethepublic(运输工具)asmuchasyoucan.3四、翻译(根据中文提示完成句子)（共10小题；共20分）41.砍倒树木对人类和动植物有害。（词数不限）treesistohumanbeings,animalsandplants.42.任何犯法的人都要为此付出代价。Anyonewhobreaksthelawwillwhathe/shedoes.43.我爸爸过去常常开车上班，现在坐公交车了。(词数不限)Myfathergotoworkbycar,butnowhetakesthebus.44.在加拿大讲英语。Englishin.45.只有一件事我还没有做。(词数不限)There'sonlyonethingI.46.Smokingis(对…有害)ourhealth.47.我愿意付款给你买这本书。Iwouldliketothebookforyou.48.爸爸过去常常酗酒，但现在戒掉了。(词数不限)Dadtoomuch,buthehasstoppeditnow.49.我们的工作是永远做不完的。(词数不限)Ourwork.50.这本书孩子们已经借了一个月了。Thechildren.五、完形填空（共10小题；共15分）WhenChinesepeoplefindoutthatsomeonecomesfromLondon,theyoftenask,Londonisafoggy(多雾的)city,isn'tit?BritishpeoplewhovisitChinaoften51saythatLondonisnotafoggycityatall!ButifLondonisnotfoggy,52dosomanypeopleinChinathinkitis?Infact,Londonusedtobeafoggycity,53itisn'tanymore.InLondonlotsofitspollutioncame54factories,butalotofitcamefromcoal(煤)becausepeopleuseditintheirhousestokeepwarmduringthewinter.Bythe1950s,London'sairpollutionhadbecomeso55thatthegovernmentdecidedtodosomethingtocleanuptheair.Anewrulewasmade.Itsaidthat56wasnotallowedtoburn(燃烧)coalinanyBritishcity.Justafewyears57theairbecamemuchcleaner.NowmanyChinesecitiesmeetthesamekindof58withairpollutionthatLondonmetfortyorfiftyyearsago.However,thisproblemismoredifficultforChinesecitiesto59.First,moreofthepollutioncomesfrombigfactoriesthanfromcoalthatpeopleuseintheirhouses.Ifthesefactoriesaresuddenlyclosed,lotsofpeople60theirjobs.Second,cleanerfuels(燃料)arequiteexpensive.However,theairinmanycitiesisalreadyslowlybecomingcleaner,becausethegovernmentandordinarypeoplearetryingtomakepollutionless.51.A.mustB.havetoC.shouldD.will52.A.whatB.whenC.whichD.why53.A.andB.butC.soD.or454.A.fromB.inC.outD.on55.A.wellB.goodC.badlyD.bad56.A.somebodyB.anybodyC.nobodyD.everybody57.A.beforeB.agoC.laterD.after58.A.problemB.questionC.accidentD.discussion59.A.findB.answerC.solveD.save60.A.lostB.loseC.wouldloseD.willlose六、阅读理解（共14小题；共28分）AIt'simportanttolearnaboutprotectingourenvironment.Hereisa5Rruleforus:ReduceIfyouwanttoreducewaste,youshouldusethingswisely.Millionsoftreesarebeingcutdowntomakepaper.Ifeveryoneusesalittlepapercarelesslya