九年级英语Unit13 基础测试卷三(含答案)

PAGEPAGE3/3Unit13基础测试卷三（含答案）一、阅读下列短文，根据其内容完成后面各项任务。ElevencountriesarebuildingagreatwalloftreesacrossAfrica.ItiscalledtheGreatGreenWall.Theaimistobringlifetothedrylandsandhelptofightthebadenvironment.Thewallis8,000kilometerslongand15kilometerswide.ItcoversfromSenegalinthewesttoDjiboutiintheeast,onthesouthoftheSaharaDesert(沙漠).Sofar,Senegalhasmadethebestprogressbyplantingabout11,000,000trees.Manyyearsago,therewerefewtreesinthatareaandthewindsusedtobeverystrong.Itwasharmfultothefields.Also,therewaslittlerain,sofewplantscouldgrowandmanypeoplewenthungry.Sincethetreeplantingprojectstarted,thetreeshaveprovidedfoodforthelocalpeopleandincreasedthewetness(湿度)oftheair.Littlebylittle,thereappearedgreenfieldsforpeopletogrowplants.Theprojectwhichbeganin2007issupposedtocostatotalof8,000,000,000dollars.Manycountriesaretryingtheirbesttohelptocontinuetheplanting.SowewillbeabletoseethewholegreenwallacrossAfricainthenearfuture!Whyarethecountriesbuildingthewalloftrees?Theywanttobringlifetothedrylandsandhelpto Whereisthegreatwalloftrees?It’s oftheSaharaDesert.Whycouldn’tmanyplantsgrowinthatareamanyyearsago?Becausetherewerefewtrees,strongwindsandWhendidtheprojectItbegan.Whatdoesthepassagemainlytalkabout?Itmainlytalksabout inAfrica.二、完形填空It'sveryimportantthatweallrecycle.Innature,everything 1 again.example,whenananimaldies，itbecomes 2 animal'sfood.Nothingiswasted.Buthumanshavecreatedthingslikeplasticbags 3 can'tbebrokendownbynature.Ourrubbishkillsanimalsand 4 waterandsoil. 5 wecontinuemakingtoomuchrubbish,theproblemwillonlygetworse.Ifnaturecan'treusetherubbish,wemustrecycle 6 .Weshouldcleanuptherubbishwe'vemadebecausenaturecan't.Recyclingisalsotherightthingtodoforanotherreason.Theearthisrichinnaturalmaterialslikewaterandtrees, 7 thesematerialsarenotendless.Weuseupournaturalmaterialsmuch 8 thantheearthisabletoreproducethem.example,eachyearwecut 9 morethan6,000squaremilesofforest.Butittakesanaverageof25yearsforanewtree 10 .Recyclingcanhelpussavetheearth,solet'stakeactionrightnow.( )1.A.use B.using

C.isused

D.used( )2.A.another( )3.A.who( )4.A.pollutesC.polluting( )5.A.When( )6.A.them( )7.A.but( )8.A.fastly( )9.A.out

B.otherB.whichB.WhetherB.theirB.soB.fastB.down

C.othersC.howB.pollutedD.IspollutedC.WhyC.itC.andC.fasterC.in

D.TheotherD.whereD.IfD.itselfD.orD.fastestD.up( )10.A.grows

B.forgrowing C.growing

D.togrowthrowaway,pulldown,setup,looklike,upsidedown三、从方框中选出合适的短语并用其适当形式填空throwaway,pulldown,setup,looklike,upsidedown—Whatdoesyourfather ?—Heistallandthin.Theoldbuildingshavebeen .Theyaregoingtobuildsomebuildings.Ifyouputtheglass ,thewaterwillflowout.Theyaregoingtoclosedowntheircompanyand anewone.Don’t thetrashontotheground.Pleasepickitup.参考答案及解析一、[语篇解读] 本文介绍了非洲“绿色长城”项目。1.fight/stop/preventthebadenvironment 根据第一段中的“Theaimistobringlifetothedrylandsandhelptofightthebadenvironment.可知,目的是为荒漠带来生机,帮助对抗恶劣的环境。2.(fromSenegalinthewesttoDjiboutiintheeast,)onthesouth/south 中的“ItcoversfromSenegalinthewesttoDjiboutiintheeast,onthesouthoftheSaharaDesert.”可知,它在撒哈拉沙漠的南边。3.(therewas)littlerain 根据第三段中的“Manyyearsagotherewerefewtreesinthatareaandthewindsusedtobeverystrong.Itwasharmfultothefields.Also,therewaslittlerain,sofewplantscouldgrowandmanypeoplewenthungry.”可知,植物在那个地方不生长的原因是几乎没有树、风很强,而且几乎不下雨。in2007 “Theprojectwhichbeganin2007...”可知,这个项目开始于2007年。theGreatGreenWall/thetreeplantingproject/plantingtrees/treeplanting/buildingagreatgreenwalloftrees/theprojectofplantingtrees/theprojectoftheGreatGreenWall/b