Unit3EnvironmentalProtectionLearningaboutlanguage课件高中英语人教版选择性.pptx

Unit3

LearningObjectives1.Studentscanreviewthekeywordsandexpressions.2.Studentscanusethekeywordsandexpressionstofinishtheexercises.3.Studentscanpractisevocabularyincontext.4.Studentscandeveloptheirabilitiestocooperate.

1.TheAmazonbasin,knownasthe“lungsoftheworld”,notonlyprovidessome_________balancefortheplanet,butalsofoodandresourcesforthelocalnatives.2.Thousandsofbabypenguins________todeathbecausethechangingclimateforcedtheirparentstoleavethemandtravellongdistancesinsearchoffood.ecologicalstarvedbroadcastcomprehensiveecologystarveseizeCompletethesentenceswiththecorrectformsofthewordsinthebox.LearningAboutLanguage1

3.ManyexpertslinkChina’seconomicsuccesstothe_____________reform(改革)thatChinahasundergonesince1978.4.Thespeakersaidthemediashouldmakemore______________thatspreadawarenessoftheclimatecrisisandpossiblesolutions.5.Todealwithclimatechange,wemust_____________theinitiativetodowhateverisnecessarytoprotectourprehensivebroadcastsseizebroadcastcomprehensiveecologystarveseizeLearningAboutLanguage

Gothroughthewordsintheactivity2andmatchthemeaning.fuelpolicyreleaserestrictsustaintrend1.asubstancesuchascoal,gas,oroilthatcanbeburnedtoproduceheatorenergy2.awayofdoingsomethingthathasbeenofficiallyagreedandchosenbyapoliticalparty,business,orotherorganizationfuelpolicyLearningAboutLanguage2

3.toletasubstanceflowout4.tolimitorcontrolthesize,amount,orrangeofsomething5.tocauseorallowsomethingtocontinueforaperiodoftime?6.ageneraltendencyinthewayasituationischangingordevelopingreleaserestrictsustaintrendfuelpolicyreleaserestrictsustaintrendLearningAboutLanguage

Carbondioxideis____________throughhumanactivitiessuchas