高中英语 unit 4 wildlife protection period 2 learning about language同步教学备课教案 新人教版必修2

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1、Unit4WildlifeprotectionPeriod2LearningaboutLanguage优秀教案（新人教版必修2）Period2LearningaboutLanguageTheGeneralIdeaofThisPeriod：Thisperiodwillconsolidatethewordsandexpressionsthestudentslearntinthereadingpartanddealwiththegrammarpart：thePresentProgressivePassiveVoice.Youwil

2、lhavesystematicexplanationsofitandassignsomeexercisesforthestudentstocompletetoconsolidatewhatyoulearn.TeachingAims：1.HelpthestudentsrecognizetheusefulwordsandexpressionslearntinReadingpart：applyfor，bite，haveanefforton（=affect），quality，asaresult，powerless.2.Mastert

3、heusageofthePresentProgressivePassiveVoice.TeachingImportantPoints：1.PresentProgressivePassiveVoice.2.ThebasicusageofthePresentProgressivePassiveVoiceandlearntousethemindifferentsituations.TeachingDifficultPoint：HowtohelpthestudentstolearnthePresentProgressivePassi

4、veVoice.TeachingMethods：Practicingindependentlyandexplaining.TeachingAid：Amulti-mediacomputer.TeachingProceduresStep1Revision1.Greetings.2.Trytoretellthepassagewiththehelpofthefollowingchart.Step2UsefulWordsandExpressionsT：YouareexpectedtocompletetheexercisesinLear

5、ningaboutlanguageindependently.Nowlet’schecktheanswers.（Asksomestudentstotheblackboardtowritedowntheiranswers，thenasktheotherstudentstocorrect.）Thesuggestedanswers：Ⅰ.1.powerful2.applyfor3.enemy4.mosquito5.affect6.container7.loss8.suggest9.payattentionto10.dieout11.

6、drug12.asaresultⅡ.paidattention；suggested；dieout；loss；apply；Asaresult；affectedⅢ.1.afterall2.endanger3.affect4.powerful5.because6.becauseofStep3UsefulStructuresT：ThispartisaboutthePresentprogressivePassiveVoice：am/is/arebeingdone.Atfirst，whocanfindouttwomoreexamples

7、?S1：Daisyisbeingwatchedbyanexcitedelephant.S2：Theelephantisbeingprotectedbythefarmers.T：Verygood.Nowlet’schecktheanswersinExercise2onPage29.（Asksomestudentstowritetheanswersontheblackboardfirst.Thencheckit.）Thesuggestedanswers：QuestionAnswerWhoisstudyingtherhino?Th

8、erhinoisbeingstudiedbytheuniversitystudents.WhoisprotectingtheAfricanelephant?TheAfricanelephantisbeingprotectedbytheWWF.WhoishuntingtheTibetanan