Book-8-Module-1Deep-South阅读课件-Microsoft-PowerPoint-演示文稿.ppt

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1、莱州六中孙磊Module1DeepSouthTasks:1.Toreadandcomprehend3passagesaboutclimatechangesanditsinfluence2.Toraisetheawarenessofprotectingtheenvironment3.somepracticeaboutreadingandwritingTopic:climatechangeandwhatitmeansEndangeredanimalsinAntarcticaWhatrisingtemperaturemeanstomigratinganimalsClimatechange

2、causingextremeweatherconditionsPartIRevisionofthecontentofthetext(导入)DeepSouth:AntarcticaAntarcticais_____________onEarth.It’salsothedriest.Withannualrainfall_______zero.Antarcticaholds90%oftheworld’sice,mostof_______freshwater(70%)isinafrozenstate,insomeplacestheicecap_______________fivekilom

3、eters.Strongwindsdrivenbygravityblowfromthepoletothecoastlinewhileotherwindsblowroundthecoast.Sunriseandsunsetcomeonce______________,andthewintercomeswiththetotal___________daylight,whichlastsfor182days.Itisdifficulttoimaginea________________place.thecoldestplaceclosetowhosereachesadepthofever

4、ysixmonthsabsenceofmoreinhospitableIfthetemperaturerises,willAntarcticabecomeabitmorehospitable?Readpassage1:WhatisharmingtheecosysteminAntarcticamostseriously?Whatwillhappentothelivingthingsthere?Thechangingtemperatureandsaltlevelsinitssurroundingoceans.Theyareunabletoadaptfastenoughtothechan

5、gingclimateandmoreandmoreofthemareatriskofendangerment.Ifthetemperaturerises,Antarcticawillbecomeevenmoreinhospitable.Doyouthinkplacinganimalsintocaptivityisthebestwaytoprotectendangeredspecies?Why?Notmanyofthemareableto__________anewenvironment.Thosefewwhocanadaptcanrarely_______________thewi

6、ld.Theirlifespanwillbeshorter,notmatureenoughto__________.adapttobereintroducedtoreproduce---thebestmeansofprotectingthesethreatenedandendangeredspecieswastoplaceacertainnumberofthemintocaptivity.Unfortunately,notmanyofthemareabletoadapttoanewenvironment,andthosefewwhocanadaptarerarelyabletobe

7、reintroducedtothewild.________thethreatenedandendangeredspeciesTheanimalsincaptivity.Theanimalsput/placedintocaptivity.TranslatethesentenceintoChinese:Unfortunately,notmanyofthemareabletoadapttoanewenvironment,andthosefewwhocanadaptarer