人教版九年级英语Unit13第4课时SectionB 3a—Self Check课件.ppt

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人教版九年级英语Unit13第4课时SectionB 3a—Self Check课件.ppt

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Unit13We’retryingtosavetheearth!第4课时SectionB3a—SelfCheck

Ⅰ阅读理解(跨学科·地理)(2023甘肃兰州中考改编,21—25,★★☆)Thereisagreatneedtosearchforcleanandrenewable(可再生的)energytomeetourneeds.Itseemsthatwindenergyisagoodchoice.Doyouknowanythingaboutwindenergy?Thefirstadvantageofwindenergyisthatittrulyisarenewable

resource.Nomatterhowmuchwindweusetoproduceelec-

能力提升全练

tricity,wewillneverreducethesupply(供应)ofwind.Thisis

itsgreatestadvantagecomparedwithnon-renewableresourceslikecoaloroil.Second,windenergyisacleansourceofenergy,whichmeansitproducesenvironment-friendlyelectricity.

What’smore,thelargetowers,whichprovidethebaseforthewindturbines(涡轮机),don’ttakeuplotsofspace.Theycansharelandwithfarms.

However,eachcoinhastwosides.Thatistosay,windenergy

doeshavesomedisadvantages.Winddoesnotprovidesupply

ofenergywithoutstopping.Eventhewindiestplaceshavepe-

riodsofcalm.Ifthereisn’tastrongwind,windturbinesarenotabletoproduceelectricity.Thelargebladesofwindturbines

canbeverydangerousforbirdsandbats.Theturbinescause

noisepollution.Itcanalsobebadforpeoplelivingaround.Althoughwindenergyhasdisadvantages,itsadvantages

shouldn’tbeforgotten.(E9313003)

1.Peoplesearchfor????tomeettheirneedsaccordingto

thepassage.A.electricityB.coalandoilC.non-renewableenergyD.cleanandrenewableenergy2.Howmanyadvantagesofwindenergyaretalkedaboutinthe

passage?A.One.B.Two.C.Three.D.Four.DC

3.(新考法·代词指代题)Whatdoestheunderlinedword

“They”refertoinParagraph2?A.Thelargetowers.????B.Windturbines.C.Energyresources.????D.Renewableresources.A

4.What’sthemainideaofParagraph3?A.Windenergyalsohassomedisadvantages.B.Windcan’tprovideenergywithoutstopping.C.Thewindturbinescanbedangerous.D.Theturbinescausenoisepollutionwhileworking.A

5.Fromthepassage,wek