选修六unit 1 语法虚拟语气.doc

河北饶阳中学课堂导学案 选修六unit 1 编制 郭素梅 审核： 高二英语组 2013-10-07Unit 1 Book 6 Art Grammar: Subjunctive Mood ILearning goals: 1. 掌握虚拟语气在if条件从句中的用法。2. 理解错综时间虚拟条件句和含蓄虚拟条件句。3 . 掌握虚拟条件句中的倒装。Key point: 理解虚拟语气的概念，熟悉虚拟语气在过去、现在、将来虚拟条件句中动词的构成形式。Difficult point: 含蓄条件句和错综时间虚拟条件句。Leading-in :(5mins)Listen to the song and pay attention to the following sentences.If I got down on my knees and I pleaded with youIf I crossed a million oceans just to be with youWould you ever let me downIf I climbed the highest mountain just to hold you tightIf I said that I would love you every single night Would you ever let me down这几个句子都用了虚拟语气。虚拟语气表示说的话不是事实或者不是可能发生的情况，而是一种愿望，建议或者与事实相反的假设等，一般常用与正式的书面语中。Thinking (15mins)1、.阅读课本86-87页的讲解，了解三种形式的虚拟条件句，识记条件句和主句中的动词形式。条件从句主句与现在事实相反动词的_（be动词用_）Would（should，could，might）+_与将来情况相反动词的_加动词原形_加动词原形_ (_, _,_)+动词原形与过去事实相反_ +动词_-Would(_,_,_)+_ +_即学即用：1). If I _ one million yuan, I _ _large house now.如果我有一百万，我会买个大房子。2). If I _you, I _ _ _ _ to go to college. 如果我是你，我会尽我所能去上大学。3). If it _ /_ /_ sunny tomorrow, we _ _ for a picnic. 如果明天天气晴朗，我们会出去野餐。4). If you had gone to the party, you _ _ _ Mary.如果你去参加了晚会，你会遇见Mary.2、虚拟条件句的倒装Were I to meet him tomorrow(=If I were to meet him tomorrow), I should ask him about it.要是我明天见到他，我会问他这事的。Had I had the money last year (= If I had had the money last year ), I would have bought the house.如果我去年有这笔钱，我就买了那栋房子了。Should you have any difficulty (if you should have any difficulty ) in getting the information, you could come directly to my office.如果你找这些信息有困难，你可以直接到我的办公室来。归纳：正式文体中， 有时可以把虚拟条件句中的连词_省略，而将_, _ ，_等助动词（不包括行为动词）提到主语前面，形成主谓倒装。 能力提升部分 1. 错综时间条件句通常情况下，在非真实条件句中的主句和从句所指的时间是一致的，主从句中的谓语动词要么都是与现在事实相反，要么都是与过去事实相反。那么当主从句指不同时间的时候，主从句的谓语动词应用什么形式呢？看下面的例子之后，你能完成后面的练习吗？If you had taken my advice then, you wouldnt be in trouble now.如果当时采纳我的建议，你现在就不会有麻烦了。即学即用：5）If you hadnt been caught in the rain yesterday, you _ _ _a fever today. 如果你昨天没有淋雨，你今天就不会发烧了。6) Had you taken the doctors advice yesterday, you _ _ all right now. 如果你昨天采纳了医生的建议，你现在就好了。2. 含蓄虚拟条件句（1）有时假设的情况并不以条件从句表示出来，而是通过一个介词短语或其他方式表示。通常的词或短语有：without, but for; 有时虚拟语气可以由otherwise, or来引导。7）But for your help(= If it had not been for your help), we_. 要是没有你的帮助， 我们是不会成功的。8）Without electricity(=If there were no electricity ), there_ no modern industry. 要是没有电，就不会有现代工业。9）I ran all the way to school, otherwise I_. =If I had not run all the way to school, . . 我一路跑到学校，不然就迟到了。10）He _very tired yesterday, or he would have helped you. 他昨天很累， 不然他会帮助你们的。11）He _ very busy yesterday; otherwise he _ _ come to the meeting. 他昨天非常忙，否则他会来开会的。Discussion (8minutes)Checking 1. 如果我早起几分钟，就不会迟到了。2. 如果明天下雪，我就不来了。3. 如果我是班主任