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《牛津译林版高中英语选修六unit 3《understanding each other》（grammar and usage）教案》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、Unit3Understandingeachother●GrammarandUsageStep1:GeneralintroductionThegrammaritemsinthisunitfocusonunrealconditionals.Unrealconditionalsareusedtoexpressaconditionorsituationthatisnotrealorisimaginary.Youshouldpayattentiontotheformsofthepredicateverbsindifferenttenseswhenyouusesen
2、tencesinunrealconditionals.Youareexpectedtouseunrealconditionalsandhowtouseunrealconditionalscorrectly.Step2:Explanation1.Readthefollowingsentences.Ifmyhusbandhadn’tbeencaughtintherain,hewouldnothavegotafever.[来源:学_科_网Z_X_X_K]Nothingwouldhavehappenedtohimifhehadnotvisitedhisfriend
3、onSaturdayIfIwereyou,IwouldnothavevisitedthefriendonSaturday.Intheabovesentences,whathasbeensaidisunreal.Theverbformslikethesecanalsobecalledthesubjunctive.Canyoufindoutinwhatcasestheunrealconditionalsareused?Andcanyousaythesentencesinanotherway,notusingtheunrealconditionals?Sampl
4、eanswers(1)Myhusbandwascaughtintherain,sohegotafever.(2)HevisitedhisfriendonSaturday,sosomethinghappenedtohim.(3)Iamnotyou,soIvisitedthefriendonSaturday.[来源:Zxxk.Com]2.ReadPoint4toseehowtoformunrealconditionalsofthepresent,pastoffuturetime.Usethethreestructurestotranslatesomesente
5、nces.(1)如果我是一个学生，我将更加努力地学习。(2)如果你昨天去听音乐会的话，你将会遇到她了。(3)如果明天下雨的话，会议将会推迟。Sampleanswers(1)IfIwereadoctor,Iwouldsaveherlifewithouthesitation.(2)Ifyouhadgonetotheconcertyesterday,youwouldhavemether.(3)Ifitrainedtomorrow,themeetingwouldbeputoff.3.PleasereadPoint3andyouwillfindoutonlyshou
6、ld,wereorhadcanbeusedintheinversion.Changethefollowingsentencesintotheirnormalorderandcomparethedifferencesbetweenthetwotypesofsentences.(1)Shoulditraintomorrow,wewouldnotgoouting.(2)Hadyoucomeearlier,youwouldhavemetmysister.(3)Wereyoutotakethetrain,youwouldbetheremuchsooner.Answe
7、rs(1)Ifitshouldraintomorrow,wewouldnotgoouting.(2)Ifyouhadcomeearlier,youwouldhavemetmysister.(3)Ifyouweretotakethetrain,youwouldbetheremuchsooner.Forreference动词的语气——虚拟语气一、语气的定义和种类l、语气：语气是动词的一种形式，它表示说话人对某一行为或事情的看法和态度。2、语气的种类：(1)陈述语气:表示动作或状态是现实的、确定的或符合事实的，用于陈述句、疑问句和某些感叹句。如：Wearenot
8、ready.我们没准备好。Whatafinedayitis!多好的
