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2020-2021学年新教材高中英语课时作业4Unit2WildlifeProtectionSectionⅡReadingandThinking（含解析）新人教版必修第二册.doc

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课时作业4Unit2SectionⅡReadingandThinkingⅠ.单句语法填空1．Atpresentapublicbicycleisrentedandreturnedfourtimesaday________average.2．Iwasvery________tohearthe________newsthatanotherearthquakehadhithishometown.(alarm)3．Toachieveharmonybetweenhumansandanimals,theworldmustprotectthesebeautiful________.(creature)．4．Thisbook________(intend)forbeginners,andisnowverypopularinChina.5．Naturereserveshaveprotectedmany________(endanger)animalsfromdyingout.6．Hehadhisbadtooth________(remove)yesterday,sohecan'teatanythingtoday.7．People________(remind)thatnosmokingisallowedinthesepatientrooms.8．What'smore,somethingshouldbedonetoraisepeople's________(aware)ofprotectinganimals.9．That's________IthinkthetripalongtheYangtzeRiverisabetterchoice.10．Asisknowntous,thePeople'sRepublicofChinacameinto________(exist)asanindependentcountryin1949.Ⅱ.阅读理解AAnimalConservationManyanimalandplantspecieshavebecomeextinctandmanymoreareingreatdanger.Findingwaystoprotecttheearth'swildlifeandconserve(保护)thenaturalworldisnowmoreimportantthanever.TheDodoThedodoisaclassicexampleofhowhumancauseddamagetotheearth'screatures.TheflightlessdodowasnativetotheIslandofMauritiusintheIndianOcean.Itlivedonfruitsfallenfromtheisland'streesandlivedfreelyuntilhumansarrivedin1505.Theeasilycontrolledbirdbecameasourceoffoodforsailorsandwasattackedbyanimalsintroducedtotheislandbyhumanssuchaspigs,monkeysandrats.Thepopulationofdodosrapidlydecreasedandthelastonewaskilledin1681.RhinosTherhinohornisahighlyprizeditemforAsianmedicine.Thishasledtotheanimalbeinghuntedinitsnaturalhabitat.OncewidespreadinAfricaandEurasia,mostrhinosnowliveinprotectednatureparksandreserves.Theirnumberhasrapidlydecreasedinthelast50years,andrhinosarestillunderconstantthreatfrompoachers(偷猎者)．TheGiantPandaThefutureoftheWorldWildFundForNature'ssymbolisfarfromcertain.Onlyafewexistinthewild.TheChinesegovernmenthassetuppandareservestoprotectthesebeautifulanimalsandmadethecrimeofpoachingthempunishablewith20yearsinprison.However,thepanda'sfurissoldatahighpriceintheblackmarketandpoach