北师大版高二英语上虚拟语气研究课课件(18张).ppt

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1、Grammar-the second and third conditionalIf条件句中的虚拟语气,If I were a bird,I could fly to any place.I am not a bird,and I cant fly.,事实,虚拟,When I get stuck in traffic jams,I always think,Desire(渴望)?Regret(遗憾,后悔)?Luck(庆幸)?,Feeling?,They dont have a lot of money so they cant buy a big house.,If they had a lo

2、t of money,they could buy a big house.,Feeling?,Desire,与现在的事实相反,if条件句中的虚拟语气,did/were,could/might/should/would+do,一、复习巩固,1.She is not good at math,so she is anxious before math exam all the time.If she _ good at math,she _ anxious before math exam all the time.2.She trains to be a nurse in hospital e

3、very day,so she can not enjoy more freedom.,were,would not be,If she did not train to be a nurse in hospital every day,she could enjoy more freedom.3.She cant travel more because she does not get a good salary.If she got a good salary,she could travel more.,Rewrite the following sentences by using i

4、f clause.,要求：独立完成，师友核对答案，学友展示。,I dont like my university.Thinking back to life in middle school,if I had taken the teachers advice and taken classes seriously in senior 3,I would have entered a better university.However,if I had not entered this university,I would not have met my girlfriend here.She

5、 is a nice girl.,二、互助探究,要求：先阅读短文，师友讨论，试回答下列问题。,Questions1.Did I take the teachers advice in senior 3?2.What kind of feeling do the underlined sentences express?Desire,regret or luck?,Read the short passage.,与过去的事实相反,had done,could/might/should/would+have done,二、互助探究,要求：观察划线句子，师友讨论，试总结谓语动词形式。,I dont

6、like my university.Thinking back to life in middle school,if I had taken the teachers advice and taken classes seriously in senior 3,I would have entered a better university.However,if I had not entered this university,I would not have met my girlfriend here.She is a nice girl.,Complete the sentence

7、s with the words in correct form.,1.If people _(not keep)disturbing her,Jane _(concentrate)on her study before the exam last week.2.If he _(work)hard,he _ _(not end up)failing the exam last month.,had worked,have ended up,三、互助操练,would not,had not kept,could have concentrated,3.If Jenny _(not sing)in

8、 the library that day,I _(not glare)at her.4.If he _(apologize)for his rude behavior yesterday,I _(forgive)him.5.If they _(not be)separated from others when they went camping,they _ _(not lose)their way.,had apologized,would have forgiven,要求：独立完成，师友核对答案，学师确保学友理解句意；展示时学师读句子并说说判断依据，学友翻译。,had not been,

9、would not,have lost,had not sung,would not have glared,Complete the sentences with the words in correct form.,Example,要求：师友讨论后，抢答 1,2题请学友回答,Look at the pictures and make sentences by using if clause according to the key words.,If.,be latebe angry with,If I had not been late for school,the teacher wo

10、uld not have been angry with me.,If he hadnt injured himself,we _ _.,injure win the match,would have won,the match,If he _,he would not have had a stomachache.,drink too much colahave a stomachache,had not drunk too much cola,If he had done better in the exam,his parents would have bought him a new

11、mobile phone.,do better in the exambuy a new mobile phone,If he had not stayed up late last night,he would not have fallen asleep in the class.,stay up late fall asleep,Discuss whether you can rewrite some sentences in the story by using if clause.,四、扩展提高,（师友互助，合作完成）,I felt very bad early today beca

12、use everything went wrong.In the morning my alarm clock didnt work and I didnt went school on time.In the kitchen my mum was angry.She thought I went to bed too late last night.On the way to school it started to rain.I forgot to bring my umbrella,so I got wet.What bad luck!Then in the classroom,I fo

13、und that I brought a wrong text book and no pen.In the afternoon,I felt hungry because I found there was a worm(虫子)in my rice and I did not enjoy my lunch.How could this be!Finally when I got home,everything became much better.My mother prepared a delicious dinner for me.After dinner I had a nice hot bath.Right now I felt great.I hope everything can be fine tomorrow.,要求：师友先讨论，学友上黑板展示，学师说说改写的理由。,if 条件句虚拟语气,表示与过去的事实相反的假设：If+主+_,主+_ _.表示与现在的事实相反的假设：If+主+_,主+_ _.,had done,did/were,would+have done,would+do,五、归纳总结,课后作业,Do Ex.3 and Ex.4 on P78(textbook),