外研初三上学期Book5Module6Saveourworld试题Ⅰ.单项选择。（15分）21.IlikelearningEnglish____speakingitwithmyfriends.A.forB.byC.throughD.in22.Thisis____forthetable.A.aclothesB.aclothC.clothesD.cloth23.Myparentsgotoworkbybike____bybus.A.insteadB.insteadofC.butD.and24.Wetriedtostoptheflamesfromspreading,butweknewitwas____.A.unusualB.enjoyableC.hopefulD.hopeless25.Let’stryourbestto____papertosavethetrees.A.useB.makeC.recycleD.waste26.Doyouknowhowto____iceintowater?A.changeB.dryC.makeD.produce27.Thereareusually____peopleinthesupermarketeveryweekend.A.toomuchB.muchtooC.manytooD.toomany28.Theseareplasticbags.Don’t____.A.throwawayitB.throwitawayC.throwawaythemD.throwthemaway29.Drinkingtoomuch____yourhealth.A.doharmtoB.isharmtoC.doesharmtoD.doharmfulto30.It’sbettertoteachamanfishingthan____amanfish.A.givingB.togiveC.giveD.gave31.It’shopelesstofinishtheworktoday,____?A.isn’titB.isitC.doesn’titD.doesit32.____tothemeetingontimetomorrow.It’sveryimportant.A.Don’tcomeB.DocomeC.NotcomeD.Coming33.It’simpossible____ataxionsucharainyday.A.forgettingB.ofgetC.togetD.togetting34.Weshouldbuythings____locally.A.producingB.areproducingC.areproducedD.produced35.—Wecansellthewasteforrecyclingsuchasglass,paperandmetal.—____A.Notatall.B.SoIdo.C.That’sagoodpoint.D.Areyoucrazy?Ⅱ.完形填空。（10分）Stopandlisten!Whatdoyou__36__?Youmayhearmanydifferentsounds.Someofthesound__37__noise.Noiseisaloudorunwantedsound.Noisecanbecausedbymanykindsofmachines,__38__,cars,planes,farmtractors(拖拉机)andsoon.And,tosomepeople,rockmusicis__39__anoise.Whathappens__40__peoplewholivenearnoisymachinesorusethemoveraperiodoftime?Doctorshavefoundthatthesepeoplehavetrouble__41__.But,moreimportantly,constantloudnoisecancausealossof__42__.Scientistsuseaunitofmeasure__43__adecibeltochecktheloudnessofasound.Thesoundofaquietroom,forexample,measures35decibels.Talkingmeasures__44__40and65decibels.Soundsfromtrafficandfromsomerockbandscanmeasureover120decibels.Noiseatthishighlevel__45__thegreatesthearingloss.36.A.lookB.listenC.hearD.see37.A.maybeB.maybeC.mayD.be38.A.suchB.forexampleC.suchlikeD.someexamples39.A.notB.aswellC.tooD.also30.A.withB.toC.onD.about41.A.insleepingB.tosleepC.sleptD.sleep42.A.hearB.earsC.heardD.hearing43.A.calledB.isnamedC.callingD.names44.A.fromB.betweenC.bothD.among45.A.reachesB.doesC.causesD.is.Ⅲ阅读理解。（30分）AHighinthemountains,anddeepintheforest,livesalakewithmanyplantsandanimalsinandaroundher.Theplantsandanimalshaveenoughfoodandcleanwatertokeepthemhealthy.Thewindcarriespureair,andtheraincomesdownclearandclean.Butrecently,LucyLakeandherfriendshaven’tbeenfeelingverywell.Alltheplantsandanimalsgettogethertotalkabouttheproblem.“Whyarewesick?”“Whatcanwedo?”askallofthem.Noonehasanyanswers.Justthentwohikersappear.Theanimalstellthemabouttheirproblems.“Canyouhelpus?”theyask.“Yes,”onehikersays.“Ithinkit’sbecauseofacidrain.”“Acidraincomesfromchemicals(化学物质)intheair.Thepollutioncomesfromfactories,carsandtrucks.”“So,althoughIdon’twantto,Ihelpthepollutiontravelthroughtheair!”saysthewind.“AndIcarryittotheland!”criestherain.“Ifyoucanhelpusthinkofsomesolutions(解决方法),wewillsendamessagetotellpeoplehowtocleanupourenvironment,”onehikersays.Withthehelpoftheplantsandanimals,thetwohikersmakealistofideasforsavingLucyLakeandherfriends.Timepasses,andtheforestandlakebegintofeelalittlebetter.T...
