if条件句中的虚拟语气课件PPT

SubjunctiveMoodInIf-clauses1BackgroundinformationStudents:40seniorhighschoolstudents,Grade1Lessonduration:45min2TeachingobjectiveBytheendofthelesson,studentsshouldbeableto:mastertheusageoftheSubjunctivemoodinifclausesdistinguishthe“fact”fromthe“wish”3Teachingcontents虚拟语气在if条件从句中的用法表示与事实情况相反条件从句的谓语形式主句的谓语形式表示与现在事实情况相反(present)过去式(did/were)(be常用were)would/should/could/might+do表示与过去事实情况相反(past)过去完成式(had+done)would/should/could/might+have+done表示与将来事实情况相反(future)①过去(did)/(were)②should+do③weretodowould/should/could/might+do4Teachingaids:tapes,blackboard,PPT,picturesTypeofthelesson:Grammar,speaking5TeachingproceduresStep1.Review(10min)a)Warmup:apoem:”IfIwereaboy”b)Studentswritedownwhattheywouldtodoiftheywereboys.c)Teachersummarizes,andwritesthethepoemontheboard.6Enjoypoem.IfIwereaboybyBeyonceIfIwereaboyEvenjustforadayI‘drolloutofbedinthemorningAndthrowonwhatIwantedandgoDrinkbeerwiththeguysAndchaseaftergirlsI‘dkickitwithwhoIwantedAndI‘devergetconfrontedforitBecausethey‘dstickupforme7step2.(15mins)a)Compareandfindthedifference.IfIhavetimetomorrow,Iwillgowithyou.IfIwereaboy,Iwouldrolloutofbedinthemorning.IfIwereaboy,IwouldthrowonwhatIwanted.IfIgetmoreinformation,Iwilltellyouimmediately.afactawishafactawish8b)usethediagramtointroducestudentswhatissubjunctivemoodinif-clausesc)Pair-work.Oneaskswhatwouldyoudoifyouwereaboy,theotheranswers.Step3.Morepractice(20min)a)givestudentspicturesandletstudentsusefollowingsentencestopractice.9对现在情况的虚拟：IfIhadonemilliondollars,Iwould…Iwouldbuyavilla.Iwouldtravelaroundtheworld.10Idon’tknowwhichtobuy.Ifyouwereme,whichwouldyoubuy?IfIwereyou,Iwouldbuytheredone.11对过去情况的虚拟：IfIhadn’tquarreledwithmyfriend,shewouldn’thavebeenangrywithme.IfIhadn’t/haddonesth,Iwouldn’t/wouldhavedonesth.翻译：如果我没吃那么多，就不会这么胖了。12Ifshehadn’teatensomuchcandy,shewouldn’thavehadherteethpulledout.Shehadherteethpulledoutbecausesheatetoomuchcandy.13Tomhadacaraccidentbecausehedroveaftergettingdrunk.IfTomhadn’tdrivenaftergettingdrunk,hewouldn’thavehadacaraccident.14对将来情况的虚拟becameweretobecomeshouldbecomeascientistinthefuture,IfIIwouldtrytofindacureforcancer.IfIbecame/weretobecome/shouldbecomeateacher/ascientist/asoldier…inthefuture,Iwould…15Whatwouldyoudoifyouwonthelotterysomeday?IfIwon(weretowin/shouldwin)thelotterysomeday,Iwouldbuyabighouseformyparents.16OptionalactivitiesandhomeworkOptionalactivity:learnthefollowingsongbyyourselvesHomework:dotheexercise5atyourbook17IfIwereabird,Iwouldflyhighintothesky.IfIcouldfly,Iwouldtrytotouchthecloud.IfIcouldtouchthecloud,Iwouldhaveasleeponit.…IfIwereGod,…IfIwereascientist,…IfI…18HomeworkFinishtheexercisesonpage5.19