高中英语 unit4 wildlife protection period2 learning about language优秀教案 新人教版必修2

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1、Period2LearningaboutLanguageTheGeneralIdeaofThisPeriod：Thisperiodwillconsolidatethewordsandexpressionsthestudentslearntinthereadingpartanddealwiththegrammarpart：thePresentProgressivePassiveVoice.Youwillhavesystematicexplanationsofitandassignsomeexercisesforthestudentstocompletetoconsolidatewhatyoul

2、earn.TeachingAims：1.HelpthestudentsrecognizetheusefulwordsandexpressionslearntinReadingpart：applyfor，bite，haveanefforton（=affect），quality，asaresult，powerless.2.MastertheusageofthePresentProgressivePassiveVoice.TeachingImportantPoints：1.PresentProgressivePassiveVoice.2.ThebasicusageofthePresentProgr

3、essivePassiveVoiceandlearntousethemindifferentsituations.TeachingDifficultPoint：HowtohelpthestudentstolearnthePresentProgressivePassiveVoice.TeachingMethods：Practicingindependentlyandexplaining.TeachingAid：Amulti-mediacomputer.TeachingProcedures：Step1Revision1.Greetings.2.Trytoretellthepassagewitht

4、hehelpofthefollowingchart.Step2UsefulWordsandExpressionsT：YouareexpectedtocompletetheexercisesinLearningaboutlanguageindependently.Nowlet’schecktheanswers.（Asksomestudentstotheblackboardtowritedowntheiranswers，thenasktheotherstudentstocorrect.）Thesuggestedanswers：Ⅰ.1.powerful2.applyfor3.enemy4.mosq

5、uito5.affect6.container7.loss8.suggest9.payattentionto10.dieout11.drug12.asaresultⅡ.paidattention；suggested；dieout；loss；apply；Asaresult；affectedⅢ.1.afterall2.endanger3.affect4.powerful5.because6.becauseofStep3UsefulStructuresT：ThispartisaboutthePresentprogressivePassiveVoice：am/is/arebeingdone.Atfi

6、rst，whocanfindouttwomoreexamples?S1：Daisyisbeingwatchedbyanexcitedelephant.S2：Theelephantisbeingprotectedbythefarmers.T：Verygood.Nowlet’schecktheanswersinExercise2onPage29.（Asksomestudentstowritetheanswersontheblackboardfirst.Thencheckit.）Thesuggestedanswers：QuestionAnswerWhoisstudyingtherhino?Ther

7、hinoisbeingstudiedbytheuniversitystudents.WhoisprotectingtheAfricanelephant?TheAfricanelephantisbeingprotectedbytheWWF.WhoishuntingtheTibetanantelope?TheTibetanantelopeisbeinghuntedbythepeoplewhowishtotaket