虚拟语气公开课课件42736

1、Welcome to our classEnjoy the music If I Were A Boy - by Beyonce Knowles If I were a boy , even just for a day , I d drink beer with the guys and chase after girls If I were a boy , I think I could understand how it feels to love a girl . I swear Id be a better man But in fact the singer (Beyonce) i

2、s_. Question : What would you do if you were a boy / a girl?Answer: If I were , I would.If clause in unreal conditionals What is the Subjunctive Mood?虚拟语气虚拟语气：1.表示说话人所说的话表示说话人所说的话不是事实不是事实，2.表示的是一种表示的是一种假设假设(if条件句条件句)、愿望、怀疑、猜、愿望、怀疑、猜测或建议。测或建议。虚拟语气的特点虚拟语气的特点 1. 虚拟语气用以表示虚拟语气用以表示假定，想象，愿望假定，想象，愿望等等非事实的观念

3、。非事实的观念。 2. 虚拟条件从句中的条件是假设的，因此虚拟条件从句中的条件是假设的，因此主句的结论也只能是想象的，非事实的。主句的结论也只能是想象的，非事实的。 3. 这些特点决定了它必须使用这些特点决定了它必须使用不同于真实不同于真实句句的动词形式。的动词形式。If he were a bird , he could fly in the sky.If he were a bird,what could he do ?一：一：If主从句的动词形式主从句的动词形式 Part 1 Watch and find the rules1.If he were a bird, he could fl

4、y in the sky.2.If he married her now, he might/should feel very happy. 3.If I were the student, I would not sleep in class.表示与现在事实相反，谓语动词的主要形式：表示与现在事实相反，谓语动词的主要形式：时间if（谓语）主句（谓语） 与现在事实相反_主语主语+were/did 主语主语+would/could/should/might do Example: S1: If I were a boy, I would play basketball well. S2: If

5、I played basketball well, I would have a lot of money.S3: If I had a lot of money, I would travel around the world. S4: Game：Chain story（接龙）（接龙） Make sentences by using Subjunctive Mood.When you hear the first sentence, you make a sentence after the second half of the first sentence. 1.If I on the s

6、pot(be), I would have been very excited. had beenPart 2 Watch and find the rules2.If we , we would have played with Mr.David Trezeguethadnt had classes时间if（谓语）主句（谓语） 与_事实相反(现在,过去,未来)_ _ 过去过去主语主语+had done主语主语+would/could/should/might + have done1.If I I would have been very excited.2.If we hadnt had

7、classes , we would have gone to watch the Sighing Ceremony with the Juventus Club on the afternoon of Sept.28. had been on the spot then, Pair work: Share your regrets with your partners. Use “if I had done , I would have done”.1.If we we would win more gold medals. had another sports meeting next t

8、erm, Part 3 Watch and find the rules2.If I_in Qinghua University next year,my family would be proud of me. studied/were to/should study would (not) do did were to do should do 1.If we we would win more gold medals. 时间if（谓语）主句（谓语） 与将来事实相反Part 3 Watch and find the rules had another sports meeting next

9、 term, 2.If I studied/were to/should study in Qinghua University next year,my family would be proud of me.If the God _(give) meanother chance，I_ (tell)the girl three words: I love her! If our love _ (have to) be set a time limit, I wish it _ (be)10,000 years! should /were to give/gave would tellhad

10、to would be 如果上天能够给我一个再来一次的机会，如果上天能够给我一个再来一次的机会，我会对那个女孩子说三个字：我爱你。我会对那个女孩子说三个字：我爱你。如果非要在这份爱上加上一个期限，我希望是如果非要在这份爱上加上一个期限，我希望是-一万年一万年! if虚拟条件句中的动词变化虚拟条件句中的动词变化When When If sb.If sb._(_(条件句条件句) )Sb. _Sb. _（主句）（主句）与现在事实相反 与过去事实相反 与将来事实相反 were/ did would should + do sth could mighthad donedid should dowere

11、 to dowould should + do sth could mightwould should + have done sth could might If we had had more time to communicate last night, we would have a better performance now. If he hadnt missed the train, he would arrive here now错综时间条件句Practice:假如你接受了我的意见，你现在就会假如你接受了我的意见，你现在就会好的多。好的多。You much better now

12、 if you my advice.would behad taken要不是你误了公共汽车的话，我们现要不是你误了公共汽车的话，我们现在正在听音乐会呢在正在听音乐会呢If you_ the bus,we _the concert now.hadnt missedwould be enjoying 虚拟条件句倒装虚拟条件句倒装:条件从句中有条件从句中有should， were， had三个助动词可以把三个助动词可以把if省略，并将这三个省略，并将这三个词提至句首。词提至句首。If I were you, I would give it up.Were I you, I would give it

13、 up.If I had had time, I would have visited you.Had I had time, I would have visited you.If it should rain tomorrow, the picnic would be cancelled. Should it rain tomorrow, the picnic would be cancelled. Without water ,there would be no life.But for your help, I wouldnt have finished the work.I didn

14、t know you were waiting for me；Otherwise I would have come earlier. 二.含蓄虚拟条件句 Summary：由：由without/but for/otherwise引导的引导的句子，相当于句子，相当于if引导的条件句，引导的条件句，用虚拟语气，用虚拟语气，即含蓄虚拟条件句。即含蓄虚拟条件句。 1. Without sunlight, peoples life _(be) different from today. 2. But for his teachers timely advice, he _(fail) . 3. He w

15、as busy, otherwise he _(come). would bewould have failedwould have comePractice:三：虚拟语气在wish引导的宾语从句中的应用：I wish I knew the answer (but I dont). 我希望我知道答案（但我现在不知道）。I wish I had known the answer (but I didnt). 我希望我过去知道答案（但过去并不知道）I wish that you would get younger and younger .但愿你越来越年轻。 对过去事实虚拟：对过去事实虚拟：对现在

16、事实虚拟：对现在事实虚拟：对将来事实虚拟：对将来事实虚拟： had done did/werewould/could/might+V四.虚拟语气在would rather宾语从句中:Id rather you didnt do anything about it for the time being坦白地说，我宁愿你现在对此事什么也不要做。I would rather they came tomorrow. 我宁愿他们明天来。I would rather you had gone there too. 我宁愿你昨天也去那儿了对过去事实虚拟：对过去事实虚拟：对现在、将来事实虚拟：对现在、将来事实

17、虚拟： had done did/were五. (should )+动词原形结构动词原形结构He ordered that the students (should) wash the clothes every week by themselves. They insisted that he (should) obey the rules. My suggestion is that he (should) leave for London at once . 1个坚持insist 2个命令order/command3个要求(request, require，demand)4个建议(adv

18、ise, suggest, propose, recommend) 此类词的此类词的主，宾，表语及同位语从句主，宾，表语及同位语从句中的谓语用中的谓语用should）+do/ be done。六：在在If only从句中从句中：If only I had another chance. 要是我再有一次机会就好了。If only I had taken mothers advice我要是听取妈妈的建议就好了。 If only I could have time to review my lessons for the coming exams. 对过去事实虚拟：对过去事实虚拟：对现在事实虚拟：对

19、现在事实虚拟：对将来事实虚拟：对将来事实虚拟： had done did/werewould/could/might+V七：在在It is (high) time that从句中从句中：It is high time that we had (should have) our lunch. It is time that he made (should make) up his mind. Its (about/high) time +(that)did/should+V.Appreciate a prose:Activity 11 Three Days to See Sometimes I

20、have thought it would be an excellent rule to live each day as if we should die tomorrow. Such an attitude would emphasize sharply the values of life. 我有时想，如果把每天都当作生命的最后一天我有时想，如果把每天都当作生命的最后一天来过，也许是一条非常好的生活准则。来过，也许是一条非常好的生活准则。 I have often thought it would be a blessing if each human being were stric

21、ken blind and deaf for a few days at some time during his early adult life. Darkness would make him more appreciative of sight; silence would teach him the joys of sound. 我时常想，如果让每个人在成年不久的某个时候瞎我时常想，如果让每个人在成年不久的某个时候瞎几天，聋几天几天，聋几天，那将会是一种福气，黑暗让人更加珍那将会是一种福气，黑暗让人更加珍惜光明，寂寞会让人明白声音的欢乐。惜光明，寂寞会让人明白声音的欢乐。 Three

22、 Days to SeeIf we_ the flight yesterday,we would be enjoying our holiday on the beach now.(2018天津夏）天津夏）A. had caught B. caught C. have caught D. would catch A高考链接Jane wishes that she_ foreign trade instead of literature when she was in college the.(2018天津春）天津春）A.studied B. had studied C. would study

23、 D. might have studiedB高考链接-Do you have Bettys phone number?-Yes . Otherwise, I _ able to reach her yesterday.(2017天津夏）天津夏）A.hadnt been B. wouldnt have beenC. werent D. wouldnt beB高考链接 Ten days are devoted to this training pragram and _ it is unsuccessfully, it could be reported later.(2017天津春）天津春）

24、A. should B. could C. might D. wouldA高考链接 I was wearing a seat belt. If I hadnt been wearing it, I _.(2016天津）天津） A. were injured B. would be injured C. had been injured D. would have been injuredD高考链接 I wish I _at my sisters wedding last Tuesday, but I was on a business trip in New York then .(2015天

25、津）天津） A. will be B. would be C. have been D. had been D高考链接1.As students, we have piles of homework to do every day, feeling tired. So if you were an adult or a teacher, you would 2. If we were back to three years before, 3. Imagine:If you got a “ time machine”, what would you do with it?Please choo

26、se one of the following tasks to finish (at least 6 sentences).HomeworkError correction(只有一处错只有一处错)Actually, I dont know the truth.If I know the truth, I would tell you.knew10 points1.There are so many teachers here, so Im nervous. (事实句)2.If there were not so many teachers here, I wouldt be nervous. （虚拟语气）（虚拟语气）25 pointsExample：1.I am ill now，so I cant go to school. (事实句)2.If I were not ill now, I would go to s