高中英语 Unit3 Understanding each other-grammar导学案牛津译林版选修6.doc

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1、M6Unit3UnderstandingeachotherPeriod4 grammarLearningaims：1.Getageneralideaofthesubjunctivemood.2.Mastersomerulesandtrytofinishsomeexercises.Learningdifficulties:虚拟语气在‘if’ 条件句中的用法虚拟语气在名词性从句中的用法虚拟语气其他句型的用法 合作探究【有疑有问议一议】 一.1）虚拟语气在‘if’ 条件状语句中的用法                      if从句   

2、                  主句 与过去事实相反                                                                   与现在事实相反                                                                  与将来事实相反                                                                  2)在asif/asthough引导的状语从句中不一定都要

3、用虚拟语气。情况真实性 、 可能性很大 ， 就要用正常时态来描绘 。eg.Itlooksasifitisgoingtorain.天看起来象要下雨。（下雨的可能性很大。）  如果表示非真实情况则应该用虚拟语气, 其谓语动词的虚拟式                                 eg.Themanspeaksasifhewereaforeigner.Theytalkedasiftheyhadbeengoodfriendsforyears.二.1)表示要求, 命令, 建议的宾语从句的虚拟语气表示要求 命令,建议的宾语从句的

4、虚拟语气 insist 一个坚持order,command  两个命令 advise,suggest,propose 三个建议 demand,require,request,desire四个要求这些动词后面的宾语从句要使用虚拟语气用法。从句中的动词使用(should)+ 动词原形 eg. Thedoctorsuggestedthathe             (try)tolosehisweight. Heinsistedthatwe             (tell)himthenews.注意: 如suggest,insist不

5、表示“建议” 或“坚持”某人做某事时,即它们用于其本意“暗示、 某人做某事时”, 宾语从句用陈述语气。eg.Heinsistedthatshe      (be)seriouslyillandthatshe______(send)tohospitalsatonce.Hesuggestedthatwe____(have)ameetingatonce.Hispalefacesuggestedthathe___(be)ill.2).wish 后的宾语从句与过去事实相反                                     

6、     与现在事实相反                                            与将来事实相反                                         IwishIknewtheanswertothequestion, 我希望知道这个问题的答案。Iwish(wished)Ihadn’tspentsomuchmoney.Iwishitwouldstoprainingsoon.我希望雨很快停。3)wouldrather后的宾语从句与过去事实相反                    

7、                      与现在事实相反                                            与将来事实相反                                       Iwouldratheryouhadgonetoschoolyesterday. 我宁愿你昨天去学校。Iwouldratheryoupaidmenow.我宁愿你现在就付给我。Iwouldrathertheycametomorrow 我宁愿他们明天来。三．表语从句、同位语从句中的虚拟语气 表语从句、在s

8、uggestion， proposal， order， plan， idea，advice， decision,demand,request等名词后面的表语从句、同位语从句中 要使用虚拟语气。其谓语动词 应用(shoul