高中英語 Unit4 Helping people around the world Grammar and usage1 牛津譯林版選修6

1、牛津高中英語,模塊六 高二上學(xué)期,Advance with English,Unit,4,Grammar and usage,Unit 4,課件描述,本課件主要運(yùn)用于向?qū)W生介紹非真實(shí)條件下的虛擬語氣,If we had no electricity, what would our life be,If there were no electricity, what would our life be,Practice,1. 假如沒有電,我們的生活將會怎樣,2.如果他當(dāng)時(shí)抓緊時(shí)間，他本來能趕上那趟火車,If he had hurried, he could have caught the tra

2、in,3.如果你昨天告訴他，他也許會提些建議了,If you had told him yesterday, he might have made some suggestions,4. 假如我要出國，我就會去法國,If I were to go abroad, I would go to France,5.萬一明天下雨，我們的郊游就推遲,If it should rain tomorrow, our picnic would be put off,Zhou Xing Xings regret,曾經(jīng)有一份真摯的感情放在我的面前，我沒有珍惜。等我失去的時(shí)候我才后悔莫及,If I _ when I

3、 got it, I _ when I lost it,had valued the true love,wouldnt have greatly regretted,如果上天能夠給我一個(gè)再來一次的機(jī)會，我會對那個(gè)女孩子說三個(gè)字：“我愛你,If God _ me another chance right now, I _ the three words to the girl ,“I love you,offered,would utter,if only 要是該多好啊，但愿,要是我當(dāng)時(shí)聽了她的建議該多好??！ 但愿我現(xiàn)在是18歲,與現(xiàn)在/將來事實(shí)相反 if only sb. did sth.

4、與過去事實(shí)相反 if only sb. had done sth,He talked as if he had discussed the issue with Obama,as if/though,He looks as if he were an artist,He studies English very hard as if he would go to America,Mixed Conditional,虛擬條件句和主句的動作發(fā)生的時(shí)間不一致,PAST PRESENT,If I had won the lottery, I would be rich. But I didnt win

5、 the lottery in the past and I am not rich now. If I had taken French in high school, I would have more job opportunities. But I didnt take French in high school and I dont have many job opportunities,PAST FUTURE,If Mark had gotten the job instead of Joe, he would be moving to Shanghai. But Mark did

6、nt get the job and Mark is not going to move to Shanghai. If Darren hadnt wasted his Christmas bonus gambling in Las Vegas, he would go to Mexico with us next month. But Darren wasted his Christmas bonus gambling in Las Vegas and he wont go to Mexico with us next month,PRESENT PAST,If Sam spoke Russ

7、ian, he would have translated the letter for you. But Sam doesnt speak Russian and that is why he didnt translate the letter. If I didnt have to work so much, I would have gone to the party last night. But I have to work a lot and that is why I didnt go to the party last night,PRESENT FUTURE,If I di

8、dnt have so much vacation time, I wouldnt go with you on the cruise to Alaska next week. But I do have a lot of vacation time and I will go on the trip next week. If Dan werent so nice, he wouldnt be tutoring you in math tonight. But Dan is nice and he is going to tutor you tonight,FUTURE PAST,If Do

9、nna werent making us a big dinner tonight, I would have suggested that we go to that nice Italian restaurant. But she is going to make us a big dinner tonight, and that is why I didnt suggest that we go to that nice Italian restaurant,FUTURE PRESENT,If I were going to that concert tonight, I would b

10、e very excited. But I am not going to go to that concert tonight and that is why I am not excited. If Sandy were giving a speech tomorrow, she would be very nervous. But Sandy is not going to give a speech tomorrow and that is why she in not nervous,1. 如果他當(dāng)時(shí)吃了藥,現(xiàn)在就痊愈了。 If he _ the medicine, he _ all

11、 right now. 2. 我要是你的話,我當(dāng)時(shí)就聽從他的建議了。 If I _ you, I _his advice,had taken,would be,were,would have taken,Practice,without/but for引導(dǎo)的虛擬語氣,與現(xiàn)在或?qū)硎聦?shí)相反 But for/Without , 主語 would/could/might/should do sth,But for/Without/If it were not for the leadership of the party, we could not be living a happy life to

12、day,如果不是你的鼓勵(lì)，我就不會這么樂觀,If I hadnt got your help, I wouldnt have passed the exam,Thanks to your help, otherwise I wouldnt have passed the exam,2. 與過去事實(shí)相反 But for/Without , 主語 would/could/might/should have done sth,WithoutBut forIf it hadnt been for your help, I wouldnt have passed the exam,與現(xiàn)在或?qū)硎聦?shí)相反,

13、wish后的賓語用虛擬語氣，表示與事實(shí)相反的情況或?qū)聿淮罂赡軐?shí)現(xiàn)的愿望,I wish I could run as fast as Liu Xiang,I wish he would try again,2. 與過去事實(shí)相反,I wish I had taken her advice,would rather,sb. did sth./didnt do sth. sb. had (not)done sth,Shall I open the window? Id rather you _. Id rather I _last night,didnt,had not stayed up late,由suggest/propose/advise/remend/order/require/demand/request/insist/urge/mand引導(dǎo)的賓語從句以及這些動詞其他詞形所構(gòu)成的主從、表從、同從，要用should虛擬語氣,His suggestion is that the question _(discuss) immediately. She gave the order that the test _ (finish) before 6. It is suggested that the ca