江苏省沭阳县潼阳中学高中英语Unit3Understandingeachother教案9牛津译林版

1、文档来源为：从网络收集整理.word版本可编辑.欢迎下载支持Unit3Understandingeachothe科目：英语主备人：备课日期：课题M6Unit3Grammarandusage（虚拟语气）第_课时计划上课日期：教学目标1. Havestudentsknowthedifferentkindformsofunrealconditions;2. Havestudentsgrasptheusageofunrealconditions.教学重难点Havestudentsusewhattheyhavelearnedtodoexercisescorrectly.教学流程内容板书关键点拨加工润色S

2、tepl:Greetings.Step2:虚拟语气在具他情况中的使用1 .在asif/asthough引导的状语从句中，若从句与事实相反，则要用虚拟语气。其形式如下：主语+asif/though+主语+一般过去时（从句的动作与主句同时发生）主语+asif/though+主语+would/could+动词原形（从向的动作相对主句来说在将来发生）主语+asif/though+主语+过去元成时（从旬的动作先发生于主旬动作之前）Whenapencilispartlyinaglassofwater,itlooksasifitwerebroken.HelearnsEnglishsohardasif.hew

3、ouldgoabroad.ShespeaksEnglishwellasifhehadstudiedinAmerica.Evenifhewerehere,Ishouldsaythesaythersamething.EventhoughIhadknownhisaddress,Imightnothaveemailedhim.2 .在itis（high|about）trimethat句型中也用虚拟语气，从句常用过去式，有时也用should+动词原形，表示早该做而没做的事，含建议的意味。Itistimethatwewenthome.注意与It/Thisisthe+序数词+timethat+现在完成式的区

4、别。ThisisthefirsttimethatIhavebeenhere.3 .wouldrather后接动词原形，但接从句时要用虚拟语气（宁愿，但愿）。wouldrather+主语+一般过去时（表不与现在或将来相反）（偶尔should+do不管）Wouldrather+主语+过去完成时(表示与过去相反)I'dratherhewerenr'therenow.I'dratheryouhadn'tdoneit.4.ifonly后接从句也用虚拟语气，其形式与wish的用法一致。IfonlyGodwerehere.IfonlyIknewseveralforeignla

5、nguages。IfonlyIhadtakenmyheadteacher'sadvice.5.动词hope,intend,rmean,plan,want,think等词用过去完成的形式，表示的意思为本想，本打算，本认为Hehadmeanttobuythefurniturelastweek,butitrained.6.sothatinorderthatincaselestforfearthat-二者引导的目的状语从句谓语部分应,该用should+动词原形，表目的是可用maymightcancouldSheturnedbackinorderthatIshouldnotseeherface.

6、Iwillnotmakeantnoise,lestIshoulddisturbyou.Shestayedathomeforafewdayssothatshemighthavemoretimetostudyit.Shelistenedcarefullyinorderthatshemightdiscoverexactlywhathewanted.7 .表示祝愿，诅咒等。Maygoodluckbeyours!祝你好运！Mayyoubehappy!祝你快乐！Mayyoudoevenbetter!祝你取得更大成就Longlivethepeople!人民万岁!“Godblessyou,“saidthepriest.8 .条件暗含在上下文中。Youmightstayhereforever.(ifyouwantedto)Iwouldappreciateit(ifyoucouldgivemeachance.)9 .判断是否虚拟，虚拟类型，虚拟时间