高中英语 unit 4 wildlife protection warming up and reading 教案2 新人教版必修2

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1、Unit4WildlifeprotectionPeriod1:WarmingupandreadingTeachingAimsTotalkaboutendangeredspeciesToreadaboutwildlifeprotectionProceduresI.WarmingupbylearningaboutanimalsLookatthephotosbelowandlistentometellingyouabouttheanimals,theendangeredanimals.II.Pre-reading1．Def

2、iningwildlifeWhatdoestheworldwildlifemean?2.MakealistofotherendangeredwildlifeinChinathatisbeingprotected.3.Pre-readingquestions:4.ReadingtotherecordingNowturntopage26,listeningandreadingtotherecordingofthetext.Trytokeeppacewiththenativereader,makingyourreading

3、resemblethatofthereader,inspeed,inintonationandinpronunciation.III.Reading1．ReadingandgettinginformationNowyouaretoreadthetextforinformationtofillintheform.AnimalProblemSolution1antelopehuntedforitsfurnotgiven2elephantkilledforitshabitatfarmerspaidtopromotetour

4、ism,notkillelephants3monkeyrainforestbeingdestroyedfindusefuldrugstoprotectrainforest2．ReadingandunderliningNextyouaretoreadthetextandunderlineallthecollocationsatthesametime.ListofUnluckyanimalsfoundinChina中国不幸动物分类名录EXTINCT(灭绝动物)-AspeciesformerlyindigenoustoCa

5、nadathatnolongerexistsanywhere.EXTIRPATED（根绝动物）-AspeciesnolongerexistinginthewildinCanadabutoccurringelsewhere.ENDANGERED（濒危动物）-AspeciesthreatenedwithimminentextinctionorextirpationthroughoutallorasignificantportionofitsCanadianrange.THREATENED（危急动物）-Aspeciesli

6、kelytobecomeendangeredinCanadaifthefactorsaffectingitsvulnerabilityarenotreversed.VULNERABLE（弱势动物）-Aspeciesparticularlyatriskbecauseoflowordecliningnumbers,smallrangeorforsomeotherreason,butnotathreatenedspecies.Period2:LearningaboutLanguagePlayingagameLet’sgoo

7、ntoplaythegamedescribedonthetopofthepage29.Thefollowingsentencesaretobepassedon..StudyingThePresentprogressivePassiveVoice1.PassiveVoiceThepassivevoiceisusedwhenfocusingonthepersonorthingaffectedbyanaction.ThePassiveisformed:PassiveSubject+ToBe+PastParticipleIt

8、isoftenusedinbusinessandinotherareaswheretheobjectoftheactionismoreimportantthanthosewhoperformtheaction.ForExample:Wehaveproducedover20differentmodelsinthepasttwoyears.Chan