人教版高中英语选修6 Unit2 Grammar名师课件

1、名名 师师 课课 件件0 0Unit2 Poems人教版选修六人教版选修六 学学习习目目标标名名 师师 课课 件件0 0学习并能够运用虚拟语气的用法：学习并能够运用虚拟语气的用法：1.了解错综条件句和含蓄条件句的定义；了解错综条件句和含蓄条件句的定义；2.掌握虚拟语气在错综条件句和含蓄条掌握虚拟语气在错综条件句和含蓄条件句中的用法；件句中的用法； 3.能使用虚拟语气进行简单的清单诗创能使用虚拟语气进行简单的清单诗创作。作。0翻译下列句子，体会虚拟语气在句中表达的时间情景。翻译下列句子，体会虚拟语气在句中表达的时间情景。Step1 Warming upIf it had not been for

2、 your suggestions，I would not get such a good job now. If youd listened to me, you wouldnt be in such trouble now.要不是你的建议，我现在就不会得到这么好的一份工作。要不是你的建议，我现在就不会得到这么好的一份工作。 如果你听了我的话，你现在就不会有这样的麻烦了。如果你听了我的话，你现在就不会有这样的麻烦了。 0错综条件句 虚拟条件句中，结果主句和条件从句的谓语动虚拟条件句中，结果主句和条件从句的谓语动作若不是同时发生，这种条件句叫作若不是同时发生，这种条件句叫错综条件句错综条件句。

3、主句和从句的谓语动词要依照假设的时间而定。主句和从句的谓语动词要依照假设的时间而定。 0Match the beginning with the ending.1. If you had come earlier,2. If Rob hadnt injured himself,3. If there had not been an exchange programme,4. If she had studied harder,5. If the poet had not written such a beautiful poem about this place, A. We would ha

4、ve won.B. She would have got the diploma.C. It would not have become so famous.D. He would not have found a sponsor to help him study abroad.E. You would not have missed the exciting scene in the movie.0二、错综条件句二、错综条件句 1从句的动作与过去事实相反，而主句的动作与现在或从句的动作与过去事实相反，而主句的动作与现在或现在正在发生的事实不符。现在正在发生的事实不符。If I had wo

5、rked hard at school，I would be an engineer，too.如果我在学校学习刻苦的话，我现在也会成为一个工程如果我在学校学习刻苦的话，我现在也会成为一个工程师了。师了。 If they had informed us，we would not come here now. 如果他们通知过我们的话，我们现在就不会来这里了。如果他们通知过我们的话，我们现在就不会来这里了。 02从句的动作与现在事实相反，而主句的动作从句的动作与现在事实相反，而主句的动作与过去事实不符。与过去事实不符。 If he were free today，we would have sent

6、 him to Beijing. 如果他今天有空的话，我们会已经派他去北京了。如果他今天有空的话，我们会已经派他去北京了。 If he knew her，he would have greeted her. 要是他认识她的话，他肯定会去问候她了。要是他认识她的话，他肯定会去问候她了。0三、含蓄条件句三、含蓄条件句 非真实条件句中的条件从句有时不表达出来，只暗含在非真实条件句中的条件从句有时不表达出来，只暗含在副词、介词短语、上下文或其他方式表示出来，这种句副词、介词短语、上下文或其他方式表示出来，这种句子叫做含蓄条件句。子叫做含蓄条件句。1用用without，with，but for等介词所引

7、起的介词短语等介词所引起的介词短语来表示隐含的条件。来表示隐含的条件。 Without your help，we wouldnt have achieved so much. 没有你的帮助，我们不可能取得这么大的成绩。没有你的帮助，我们不可能取得这么大的成绩。 But for your help，I would not have succeeded in the experiment.如果没有你的帮助，我的实验就不会成功。如果没有你的帮助，我的实验就不会成功。02用连词用连词or，otherwise，but，however等表示隐含的等表示隐含的条件。条件。 We didnt know his

8、 telephone number; otherwise we would have telephoned him. 我们不知道他的电话号码，否则我们就会给他打电话。我们不知道他的电话号码，否则我们就会给他打电话。 She would have come here, but she was too busy with her homework. 她本来早就要到这里来，但是她当时太她本来早就要到这里来，但是她当时太忙于做作业了。忙于做作业了。 03if it be not for.，也是一种条件虚拟语气从句。，也是一种条件虚拟语气从句。If it had not been for the hel

9、p of our teacher，we should not have made so much progress. 要是没有老师的帮助，我们就不会取得那么多的进步。要是没有老师的帮助，我们就不会取得那么多的进步。 If it had not been for me，you would not be free. 要不是我的话，你就得不到自由了。要不是我的话，你就得不到自由了。 4相关动词分词或短语充当连词相关动词分词或短语充当连词过去分词过去分词provided，动词原形，动词原形suppose (that)，现在分词，现在分词supposing等。等。Suppose (that) I wer

10、e you. 要是我是你多好。要是我是你多好。05条件暗含在上下文中。条件暗含在上下文中。I would not have done it that way. 我是不会那么做的。我是不会那么做的。(可能暗含可能暗含if I were you) You might come to join us in the discussion. 你可以参加我们的讨论。你可以参加我们的讨论。(可能暗含可能暗含if you wanted to) I would have bought the DVD player. 我是会买下那台影碟机的。我是会买下那台影碟机的。(可能暗含可能暗含if I had the mo

11、ney) It would cause great trouble not to lubricate the bearing immediately. 不立即润滑轴承就会引起很大的故障。不立即润滑轴承就会引起很大的故障。(暗含条件是暗含条件是not to lubricate the bearing immediately) 0【及时练习及时练习】Jack is a great talker. Its high time that he _ something instead of just talking.Awill do Bhas doneCdo Ddid解析解析句意：杰克是一个大空谈家，到

12、他该做事情而不是空句意：杰克是一个大空谈家，到他该做事情而不是空谈的时候了。考查虚拟语气。根据虚拟语气句型谈的时候了。考查虚拟语气。根据虚拟语气句型It is high time that sb did sth 或或It is high time that sb should do sth 到某到某人该做某事的时候了，选人该做某事的时候了，选D项。项。答案答案D0 Pity you missed the lecture on nuclear pollution.I _ it, but I was busy preparing for a job interview. Aattended Bha

13、d attendedCwould attend Dwould have attended解析：解析：考查虚拟语气中的含蓄条件句。句意：考查虚拟语气中的含蓄条件句。句意：很遗憾你错很遗憾你错过了关于核污染的演讲。过了关于核污染的演讲。如果我不是忙于准备一份工作面如果我不是忙于准备一份工作面试我就去了。答语相当于试我就去了。答语相当于I would have attended it, if I hadnt been busy preparing for a job interview，本题是根据句意表，本题是根据句意表达虚拟语气，不是借助于达虚拟语气，不是借助于if，此时称作是含蓄条件句。选，此时

14、称作是含蓄条件句。选D项。项。答案答案D0用所给动词的适当形式填空用所给动词的适当形式填空I was busy that day. Otherwise I _ _ _(come)to help you. But for his help，we _ _ _(work)now. Without your instruction，I _ _ _ _(not make)such great progress. If I _ (be )you，I _ _ _(miss)the movie last night. If you _ _(repair ) the house yesterday, it _

15、_ (not be)wet now. would havecomewould beworkingwould nothave madewere wouldnt havehad repairedmissedwouldnt be 0【单项填空单项填空】The professor reminded me of what I would _ have forgotten. Atherefore Bhowever Cotherwise Dwhenever 解析：解析：由句中由句中“would have forgotten”可知为虚拟语气，可知为虚拟语气，四个选项中只有四个选项中只有otherwise常与虚

16、拟语气连用。句意：教常与虚拟语气连用。句意：教授提醒我想起了要不然我会忘了的事情。授提醒我想起了要不然我会忘了的事情。答案答案C0The weather has been very hot and dry. Yes. If it had rained even a drop, things would be much better now! And my vegetables_.Awouldnt die Bdidnt die Chadnt died Dwouldnt have died 解析：解析：句意：句意：天气又热又干燥。天气又热又干燥。是的。要是稍微下是的。要是稍微下点儿雨，现在的情况就

17、会更好一些！那样我的蔬菜就不会点儿雨，现在的情况就会更好一些！那样我的蔬菜就不会死掉了。由条件句中的死掉了。由条件句中的had rained可以推出这是与过去事实可以推出这是与过去事实相反的虚拟语气，但是主句有时间状语相反的虚拟语气，但是主句有时间状语now，所以用了与现，所以用了与现在事实相反的虚拟语气在事实相反的虚拟语气would be；最后一句话也是与过去事；最后一句话也是与过去事实相反的虚拟语气，故用实相反的虚拟语气，故用wouldnt have died。 答案答案D0_for the free tickets，I would not have gone to the cinema

18、often. AIf it is not BWere it not CHad it not been DIf they were not解析：解析：主句用的主句用的would have done暗示句子是与过去事实暗示句子是与过去事实相反，所以从句中应用相反，所以从句中应用had done，所以选，所以选C项。项。 答案答案C0 0I would have come earlier，but I _ that you were waiting for me. Adidnt know B. hadnt known Cwould have known D. havent known解析：解析：本题前半句为虚拟语气，后半句是真实情况，由本题前半句为虚拟语气，后半句是真实情况，由句中句中were可知用一般过去