【同步练习】unit 5 人教）

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1、人民教育出版社必修一畅言教育Unit5NelsonMandela--amodernhero同步练习蚌埠二中马爱军◆听力部分略◆阅读理解ASirEdmundHillaryisbestknownforbeingthefirst,alongwithclimbingpartnerTenzingNorgay,toreachthepeakofMountEverest(珠峰),theEarth’stallestpeak.However,healsomademanyvisitstoAntarctica（南极）.In1957,heledthefirsttripov

2、ericetotheSouthPole.Hillaryalsohelpedhishomecountry,NewZealand,buildaresearchcenterinAntarctica,calledScottBase.HevisiteditinJanuary2007,whenhewas87yearsold.Sincethe1900s,manypeoplelikeHillaryhaveconsideredAntarcticaasanexcitingplace.Scientistsareinterestedinhowglaciersflowan

3、dmelt.Theyalsoworrythatglobalwarmingismakingglaciersmeltandflowfaster.Ithascauseda75percentincreaseinicelossinthelast10用心用情服务教育人民教育出版社必修一畅言教育years,accordingtoanewstudy.Scientistssayicelosscouldcausewaterlevelsaroundtheworldtorisefasterthanexpected.Iceismeltingfasterthanexpect

4、edbecauseofglobalwarming.ResearchersinAntarcticaarestudyingmanyothersubjectstoo.Someusethecoldweatherandclearairasawaytostudythingsthataffectotherpartsoftheglobe.Antarcticahasthecleanestairintheworld.Thatallowsscientiststocomparetheairtheretotheairinpollutedplaces.Antarcticai

5、sthedarkestplaceontheEarth,soitisagreatplacetostudythestars.Somescientistsareevenstudyingpenguindroppings(企鹅粪).Theydevelopedanewtesttolearnmoreaboutpenguins’diets.21.WhatisSirEdmundHillarymostfamousfor?A.HewasthefirsttoreachthepeakofMountEverest.B.HewenttoAntarcticamanytimes.

6、C.HeledthefirsttriptotheSouthPole.D.HehelpedbuildaresearchcenterinAntarctica.22.Thefinalresultofglobalwarmingis_____.A.icewillbelost.B.waterlevelscouldrisefaster.C.theclimatewillbecomewarmD.theoceanwillbepolluted23.WhichofthefollowinggroupswouldNOTbeinterestedinAntarctica?A.P

7、eoplewhoareinterestedinwhatpenguinseat.B.Researcherswhoarefondofobservingstars.C.AdventureswhoaredeterminedtoclimbMountEverest.D.Scientistswhoarestudyingtheworld’sair.24.Itcanbelearnedfromthepassagethat__________.A.icemeltsfasterbutitisnotfasterthanexpectedB.Antarcticaisnotag

8、oodplacetostudythestarsC.Antarcticaisthedarkestplacewiththecleanesta