九年级英语下册Unit13We’retryingtosavetheearthSectionB1a-1e作业设计新版人教新目标版

Unit 13 Section B 1a-1e一、单项选择。1. —This is really ________ ugly bird.—But it is ________ useful bird.

Unit13SectionB1a-1e 一、单项选择。 1.—Thisisreally________uglybird. —Butitis________usefulbird.Itcanhelpfishermencatchfish. A.an；aB.an；anC.a；aD.a；an 2.Recyclingisgood，sodon’t________bottlesornewspapers. A.findoutB.handinC.useupD.throwaway 3.—Whyhaven'tyouboughtacar，Mr.Lin？Youcan________one. —Well，Ihavemoneyforit，butIwanttogogreen. A.offerB.affordC.avoidD.allow 4.—Nowpeoplehavetopaysomemoneyfor________bagsinsupermarkets. —Yes.Becausetheyarebadfortheenvironment. A.binB.paperC.clothD.plastic 5.Weshouldtryourbesttosolvepollutionproblems________complainingthem. A.ratherthanB.insteadofC.forD.or 6.—Everyoneshouldusebothsidesofpaper. —Yes.Ifweallusebothsidesofpaper,manytrees________besaved. A.needB.havetoC.canD.must 7.—Doyouoftenusepapernapkins? —Seldom，________theyarecheapandeasytoget. A.sinceB.althoughC.becauseD.if 8.—Don’tkeepthewaterrunningwhilebrushingyourteeth. —Sorry.Iforgotto________. A.turnonitB.turnitonC.turnoffitD.turnitoff 9.—Howshallwegototheairport? —Let’staketheairportbus.It______only20minutesand______muchlessthantakinga taxi. A.takes；costsB.spends；spendsC.spends；costsD.takes；spends 10.—Thereisoftensomuchrubbishintheriver. —Yes.Luckily，tosavewater,manyactions________. A.aretakingB.aregoingtotake C.aregoingtobetakenD.aregoingtobetaking 11.—Doyouknowwhattheclothesontheshowaremadeof? —Wastepaper.Yousee,wastethingscan________tolife. A.bringbackB.bebroughtbackC.takeawayD.betakenaway 12.—There________lotsoftreesinthearea. —Buttheyhaveallgonebecausepeoplebuiltarailwayhere. A.havebeenB.usedtobeC.havehadD.usedtohave 13.Ifeveryonetakesgoodaction，itwill________abetterfuture. A.hasB.leadtoC.ledtoD.behad 14.WhichofthefollowingactionsisNOTpartofgreenlife? A.Burningrubbishintheopenair. B.Plantingtreesinspring.