Unit3Understandingeachothe科目:英语主备人:备课日期:课题M6Unit3Grammarandusage(虚拟语气)第9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Step1:Greetings.Step2:虚拟语气在其他情况中的使用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(从句的动作相对主句来说在将来发生)主语+asif/though+主语+过去完成时(从句的动作先发生于主句动作之前)Whenapencilispartlyinaglassofwater,itlooksasifitwerebroken.HelearnsEnglishsohardasifhewouldgoabroad.ShespeaksEnglishwellasifhehadstudiedinAmerica.Evenifhewerehere,Ishouldsaythesaythesamething.EventhoughIhadknownhisaddress,Imightnothaveemailedhim.2.在itis(high|about)timethat…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(表示与现在或将来相反)(偶尔should+do不省)Wouldrather+主语+过去完成时(表示与过去相反)I’dratherheweren'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.IfonlyIknewseveralforeignlanguages。IfonlyIhadtakenmyheadteacher'sadvice.5.动词hope,intend,mean,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.sothat\inorderthat\incase\lest\forfearthat--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may\might\can\couldSheturnedbackinorderthatIshouldnotseeherface.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。Step3:Homework.1.Reviewtheusageofunrealconditions.2.Dosomemoreexercises.教学心得