虚拟语气教案

1、Subjunctive mood外1207班 陈苑 (26)一. Teaching aims:1、Knowledge and ability 1）. Know what the subjunctive mood refers to 2）. Know the different forms of the subjunctive mood3）. Master the structure of the subjunctive mood about “if ” and the structures of the different forms of the subjunctive mood.4）. D

2、o some exercises about the grammar and flexible to use it in specific language environment.2、Process and method goals :Combine teacher guidance and student self-learning；combine grammar explanations and grammar exercises and enable students to master the subjunctive mood in practice.3、Emotional atti

3、tudes and values objectives：To develop students independent learning and the exploring ability, increase their awareness of cooperation, to improve students language skills and the ability to express their views.二、Teaching difficult pointThe students can use this rules of grammar to complete various

4、 training exercisesand use in the actual language.三.、Teaching important points1) The subjunctive mood is often found in a clause beginning with the word “if”.2) Get students to learn the proper forms of verbs in subjunctive mood.四、Teaching methods：1)Multi-mediateaching2)Cooperativelearning-forexampl

5、es:groupdiscussion 3）Inductive method五、Teaching aids：PPT，video五、Teaching procedures:Step 1 Lead in and greeting1. GreetingT: Good morning! Everyone, how are you today?Ss:T: What day is it today?Ss:2. lead in-Watch a video-周星驰的大话西游经T: Would you like to watch a video?Ss:T: When you watch the video, pa

6、y attention to the movie lines, and then try to translate it into English.T: CouldyougiveavoicetothecharacterinthemovieinEnglish?S:T: Ok, look at the classic dialogue of the film, and read together.If God can give me another chance, I will say three words to her - I love you. If you have to give a t

7、ime limit to this love, I hope it is ten thousand years.T: Very good! I will show you some picture, and I want you to describe the meaning of pictures according to these two sentences. （I , study, the school of America） T: Who wants to have a try? S: If I have money, I will go to study in America. T

8、: Great! Who wants try again? S: T: Just now our classmates give us so many sentences; can you find out the common point of these sentences?Ss: All these sentences are beginning with if”. T: Yes. Very good! These sentences are if conditional sentences. Step2presenting1、Suppose three Conditions By se

9、tting the following three situations, show a different time condition virtual sentence, let the students find the rules of grammar, and summed up the different time a non real conditionals.1).Firstcondition IfIhaveenoughmoney,IwillgotostudyinAmerica.2).SecondconditionIfIhadenoughmoney,Iwouldgotostud

10、yinAmerica.3).ThirdconditionIfIhadhadenoughmoney,IwouldhavegonetostudyinAmerica.2、Explain in detail the meaning and usage of the subjunctive mood。T: Who can find out the differences of these sentences?S: These sentences represent the different time condition of assumptions.T: Yes. There are the assu

11、mptions. Today we will learn the subjunctive mood that is used to express the imaginary of the speaker.1) The definition of toneEnglish verbs can generally be with three different tones: indicative, imperative and subjunctive. Different tone with a different form of the verb (sometimes also with syn

12、tactic form) to represent. 英语的动词一般可带有三种不同的语气：陈述语气，祈使语气和虚拟语气。不同的语气用动词的不同形式（有的还借助句法形式）来表示。2) The definition of subjunctive moodSubjunctive mood is a special form of the verb. One is used to represent the words of the speaker that it is not a fact, but a hypothesis, speculation, suspicion (used in the

13、adverbial clauses of condition or in an adverbial clause of concession); 一是用来表示说话人所说的话不是一个事实，而是一种假设、猜测、怀疑等(常用在条件状语从句中或让步状语从句中)；One is to show the speakers desire, request, command, advice and so on (used in the noun clauses). 一是表示说话人的愿望、要求、命令、建议等 (常用在名词性从句中)。In short, subjunctive mood use to express

14、 the conditions of not a fact or is unlikely to happen. 总的来说，虚拟语气是用来表达非真实情况或者是不太可能发生的事(常用在名词性从句中)。Step3: Grammar learning: 1、Learning the structure of the subjunctive mood and the form of predicate verb.1) Real conditions for declarative, hypothetical situations likely to occur.(不用虚拟语气)if条件从句 主句 一般现

15、在时 shall/will+动词原形真实条件中，主句不能用begoingto表示将来，该用shall,will.e.g.:Ifyouleavenow,youwillneverregretit.( ) Ifyouleavenow,youarenevergoingtoregretit.()表示真理时，主句谓语动词不用shall（will）+动词原形，而直接用一般现在时的动词形式。E.g.: If we have chances, we can have further cooperation. If I have another chance, I will visit China again.2

16、) Sentence of unreal condition(用虚拟语气)T: Look at the pictures and the sentences, and summarize the form of predicate verb. A、与现在事实相反的假设（谓语用法） e.g.: If I had a great deal of money, I would buy a villa (别墅) for my parents.含义：You havent not much money now, so you cant buy a villa. If I were the schoolma

17、ster of Middle school, I would let the students get up a little later to get a better sleep. 含义：You are not the schoolmaster, so you cant let the students get up late.T: Summarize:if虚拟条件句主句与现在事实相反的假设If+主语+ 动词的过去式（be动词一般用were)即：If+一般过去时态（be动词一般用were)主语+would ( should / might / could )动词原形T: Can you g

18、ive me other examples?B.与过去事实相反的假设 e.g.：If Yao Jiaxing had driven more carefully, he would not have caused the car accident in May,2009.含义：Because Yao Jiaxing drove car uncarefully ,so he caused the car accident in May,2009. e.g.: If he had got up earlier, he could have caught the train. 含义：Because

19、he didnt get up earlier, so he could catch the train, T: Summarize:if虚拟条件句主句与过去事实相反的假设 If+主语+had +动词的过去分词即：If+过去完成时态主语 + would ( should / might / could )have done T: Who can give me more examples?C.表示对将来不大可能发生的事情的假想e.g.: If I met Obama some day, I would shake hands with him.If I were to meet Obama s

20、ome day, I would talk with him.If I should meet Obama some day, I would have a dinner with himT: Summarize:if虚拟条件句主句与将来事实相反的假设1、If+主语+动词过去式2、If+主语+were to+ 动词原形3、If+主语+should +动词原形主语+would ( should / might / could )动词原形2、Ask students to analyze more sentences and try to summarize the structure and m

21、eaning of the subjunctive mood. Pay special attention to their verb forms.The subjunctive mood beginning with the word “if”:1) If it often rained, the crops would grow well. .2) If he were here, everything would be all right.3) If he had taken my advice, he would have succeeded in the competition.4)

22、 If it were to rain tomorrow, the football match would be put off.3、错综时间虚拟条件句T: Look at the following sentences, what differences are these sentences? If you had followed my advice, you would be able to finish the work now.如果你当时听了我的话，现在就能完成这份工作了。（从句说明过去，主句说明现在。）If I were you, I would have gone to he

23、r birthday party.如果我是你，我就去参加她的生日晚会了。（从句说明现在，主句说明过去。）If you hadnt lent me some money, I couldnt have bought the new house and most likely I would be still living in the dangerous house now.假若你不借钱给我，我不可能买下这幢新房，很可能现在还住在危房里。（从句说明过去，主句说明过去和现在。）Ss:T: Yes. These sentences in the main clause and subordinate

24、 clause are not the same tense. 这些句子的主句和从句时态不一致，这就叫做错综复杂句。有时，主句与从句的动作发生在不同的时间，主句从句谓语动词的虚拟语气形式因时间不同而不同，即：if虚拟条件句与主句的时间不一致。e.g.: If it had rained last night, the ground would be wet now. You will be much better now if you had taken my advice.6、wish 的宾语从句T: Look at the picture and sentences. We learn t

25、he wish clause1) 与现在事实相反: 一般过去时e.g.: I wish I were as tall as Yao Ming. 2) 与过去事实相反: e.g.: I wished I hadnt eaten so much watermelon.3) 与将来事实相反: e.g.: I wish it would rain tomorrow. If so, I can stay at home to have a good sleep.T: can you summaries the structural? S:T: wish 的宾语从句 与现在事实相反: 一般过去时( be

26、用were )与过去事实相反: 过去完成时与将来事实相反: would/could +V.原 Step4 practice（1）. If my father _ here now, he _ tell me what to do.A、were; would B、was; will C、had been; would D、is; will（2）. If he _my advice, he wouldnt have lost his job.A、followed B、should follow C、had followed D、would follow（3）、If I _ in the 22nd

27、century, I _ my vacation in a very different way.A、should live; would spend B、will live; should spend C、are living; should have spent D、will be living; would have spent(4). If the United States had built more homes for poor people in 1955，the housing problems now in some parts of this country _ so s

28、erious. A. wouldnt be B. will not have beenC. wouldnt have been D. would have not been（5）T he weather has been very hot and dry.Yes. If it had rained even a drop, things would be much better now! and my vegetables _. A. wouldnt die B. didnt die C. hadnt died D. wouldnt have died(6)、How I wish that I _ the moon sometime in the future . A had visited B would visit C visited D will visit (7). IwishthatI_withyou last nightA.went B.couldgoC.h