2019-2020年高二英语Unit9 Saving the earth The Fourth Period 人教版

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1、2019-2020年高二英语Unit9SavingtheearthTheFourthPeriod人教版TeachingAims:1.Learnandmasterthefollowingwords:defend,incorrect,affect,advise2.Trainthestudentslisteningandspeakingabilities.3.Learntowriteanevaluationparagraph.TeachingImportantPoints:1.Mastertheusefulwordsandphrasesappearinginthisperiod.2.Lea

2、rntosupportanopinionbothinspeakingandwriting.TeachingDifficultPoint:Howtohelpthestudentsfinisheachtaskandimprovetheirskillstouselanguage.TeachingMethods:1.Oralpracticetotrainthestudents'speakingability.2.Writtenworktotrainthestudents'writingability.3.Individual,pairorgroupworktomakeeverystudent

3、workinclass.TeachingAids:1.ataperecorder2.aprojector4.theblackboardTeachingProcedures:StepIGreetingsGreetthewholeclassasusual.StepIIRevisionandLead-inT:Yesterday,welearnttheuseofInversionanddidsomeexercises.Canyoutellmethedifferencebetweeninvertedsentencesandusualsentences?WuLi,wouldyouliketoha

4、veatry?Sl:Yes.Inaninvertedsentence,partofthepredicateorthewholepredicateesbeforethesubject.Inausualsentence,thepredicateesafterthesubject.T:Quiteright.Sitdown,please.ThenforwhatreasonsdoyouthinkInversionisused?Anyvolunteer?S2:IthinkInversionisusedfortworeasons.Onefortheneedofthegrammaticalstruc

5、tureofacertaintypeofsentencetheotherforemphasisofacertainpartofasentence.T:Quiteright.Now,let'sdoanexercise,Lookatthescreenandwriteyouranswersonapieceofpaper.ThenI'11checktheanswerswiththewholeclass.(Teachershowsthefollowingonthescreen.)RewritethefollowingsentencesusingInversion.1.Wecanfinishth

6、eworkontimeonlybyseizingeveryminute.________________________________________________finishtheworkontime.2.Ihaveneverheardsuchnonsenseinallmylife.___________________________heardsuchnonsenseinallmylife.3.Apieceofpaperwasfoldedinthepocket.________________________________apieceofpaper.4.Helittlere

7、alizeshowimportantthisheartoperationis.___________________________howimportantthisheartoperationis.5.Churchillwasnotonlyastatesmanbutalsoapoet.___________________Churchillastatesmanbutalsoapoet.Suggestedanswers:1.Onlybyseizingever