虚拟语气及倒装

1、.环球雅思教育学科教师讲义讲义编号： _ 副校长 / 组长签字：签字日期：学员编号：年级：课时数：学员姓名：辅导科目：学科教师：课题虚拟语气及倒装授课日期及时段教 学 目 的学会虚拟语气固定结构及倒装用法重 难 点辨析应用倒装的适当情况【考纲说明】虚拟语气和倒装的考察一般出现在单选和完成句子中，需要学会应用基本句型。【知识梳理】虚拟语气一、语气英语中的语气分为三类：陈述语气（用于陈述句、疑问句、感叹句）祈使语气（用于祈使句）虚拟语气（用于条件状语从句、宾语从句等）二、虚拟语气如果所说的不是事实，而是一种假设、愿望、建议或是一种实现不了的空想，就用虚拟语气。三、虚拟语气在非真实条件状语从句中的用

2、法1、真实条件状语从句与非真实条件状语从句Eg ： If he doesn t hurry up, he will miss the bus.(真实条件状语)： If I were you, I would go at once.（非真实条件状语从句）：If there was no air, people would die.（非真实条件状语从句）2、虚拟语气在非真实条件状语从句中的用法及动词形式;.表示与现在事实相反的情况If I were you, I d take an umbrella.如果我是你，我会带把伞。If I had any money with me, I could l

3、end you some.如果我带钱了，我就会借给你些。表示与过去事实相反的情况Eg： If I had got there earlier, I should/could have met her.如果我早到那儿，我就会见到她。If he had taken my advice, he would not have made such a mistake.如果他听我的劝告的话，就不会犯这样的错误了。 （事实：没有听我的话）表示对将来情况的主观推测（可能相反或可能性很小）Eg： If he would come here tomorrow, I should/would talk to him

4、.如果他哪天来这儿的话，我就跟他谈谈。（事实：来的可能性很小）If there were a heavy snow next Sunday, we would not go skating.如果下周日下大雪，我们就不能去滑冰了 . （事实：不知能否下雪）四、虚拟语气的其他用法1、虚拟语气用在wish后的宾语从句a、表示与现在事实相反的愿望，谓语动词用过去式eg: I wish I had your brains.我希望我有你那样的头脑。( 事实：我根本比不上你)b、表示过去事实相反的愿望，谓语动词：had+v-edeg: I wish I had known the truth of the

5、matter.我希望我原来知道这件事的真相。c、表示将来难以实现的愿望,谓语动词： should/would +动词原形 .eg: I wish I should have a chance again.很难再有这样的机会了。（2、虚拟语气用在 suggest( 建议 ) 、insist( 坚持 ) 、demand(要求 ) 、order( 命令 ) 等动词后的宾语从句中，从句的谓语动词都用： “ should + 动词原形”或只用“动词原形” 。如 He suggested/ insisted/ordered/demandthat we (should) take the teacher s

6、 advice.从句谓语动词形式主句谓语动词形式与现在事实相反If+ 主语 +did主语 +should/would/might/could+do与过去事实相反If+ 主语 +had done主语 +should/would/might/could+have done+were对将来的推测If+ 主语 + did主句 +should/would /might /could+动词原形+ were to do倒装一倒装句之全部倒装全部倒装是只将句子中的谓语动词全部置于主语之前。此结构通常只用与一般现在时和 一般过去时。常见的结构有：1) here, there, now, then, thus等副

7、词置于句首,谓语动词常用be, come, go, lie, run。There goes the bell.Then came the chairman.Here is your letter.2) 表示运动方向的副词或地点状语置于句首，谓语表示运动的动词。Out rushed a missile from under the bomber.Ahead sat an old woman.注意：上述全部倒装的句型结构的主语必须是名词，如果主语是人称代词则不能完全倒装。Here he comes.Away they went.二倒装句之部分倒装;.部分倒装是指将谓语的一部分如助动词或情态倒装至主

8、语之前。如果句中的谓语没有助动词或情态动词，则需添加助动词 do, does 或 did ，并将其置于主语之前。1。 句首为否定或半否定的词语，如no, not,never,seldom,little,hardly,at no time,in no way, not until等。Never have I seen such a performance.Nowhere will you find the answer to this question.Not until the child fell asleep did the mother leave the room.当 Not unti

9、l 引出主从复合句，主句倒装，从句不倒装。注意： 如否定词不在句首不倒装。I have never seen such a performance.The mother didnt leave the room until the child fell asleep.典型例题1) Why cant I smoke here?At no time_ in the meeting-roomA. is smoking permittedB.smoking is permittedC. smoking is it permittedD.does smoking permit2） Not until t

10、he early years of the 19th century _ what heat is.A. man did knowB. man knowC. didnt man knowD. did man know2. 。以否定词开头作部分倒装如 Not onlybut also, Hardly/Scarcelywhen, No soonerthanNot only did he refuse the gift, he also severely criticized the sender.Hardly had she gone out when a student came to visi

11、t her.No sooner had she gone out than a student came to visit her.典型例题No sooner_ than it began to rain heavily.A. the game beganB.has the game begunC. did the game beginD.had the game begun注意：只有当Not onlybutalso 连接两个分句时，才在第一个分句用倒装结构。如果置于句首的Not onlybutalso 仅连接两个并列词语，不可用倒装结构。Not only you but also I am

12、fond of music.3。 so, neither, nor作部分倒装表示 也 、 也不 的句子要部分倒装。Tom can speak French. So can Jack.If you wont go, neither will I.典型例题-Do you know Jim quarrelled with his brother?-I dont know, _.A. nor dont I careB. nor do I careC. I dont care neitherD. I dont care also注意：当 so 引出的句子用以对上文内容加以证实或肯定时，不可用倒装结构。意

13、为 的确如此 。Tom asked me to go to play football and so I did.-Its raining hard.-So it is.4。 only在句首要倒装的情况Only in this way, can you learn English well.Only after being asked three times did he come to the meeting.;.如果句子为主从复合句，则主句倒装，从句不倒装Only when he is seriously ill, does he ever stay in bed.5。 as, thoug

14、h引导的倒装句as / though引导的让步从句必须将表语或状语提前（形容词 ,副词 ,分词 ,实义动词提前） 。注意：1) 句首名词不能带任何冠词。2) 句首是实义动词 , 其他助动词放在主语后。如果实义动词有宾语和状语,随实义动词一起放在主语之前。Try hard as he will, he never seems able to do the work satisfactorily.注意 :让步状语从句中，有though ， although时，后面的主句不能有but ，但是 though和 yet 可连用。6。 其他部分倒装1) so that 句型中的 so 位于句首时，需倒装。

15、So frightened was he that he did not dare to move an inch.2) 在某些表示祝愿的句型中：May you all be happy.3)在虚拟语气条件句中从句谓语动词有were, had, should等词，可将if省略，把were, had, should移到主语之前，采取部分倒装。Were I you, I would try it again.典型例题：1） Not until the early years of the 19th century_ what heat isA. man did knowB. man knewC.

16、didnt man knowD. did man know2） Not until I began to work _ how much time I had wasted.A. didnt I realizeB. did I realizeC. I didnt realizeD. I realize3) Do you know Tom bought a new car?I dont know, _.A. nor dont I careB. nor do I careC. I dont care neitherD. I dont care also【经典例题】1、 If I _ you, I

17、would take an umbrella.A. wasB. wereC. am2.He gave orders that the experiment _ before 5:30pm.A. be finishedB. will finishC. must be finished3.If I knew his telephone number, I _ youA, would tellB. would have told C. told4.Without the leadership of the Party, there _no New China.A. would beB. has be

18、enC. should beD. was5.The young man insisted that he _ free.;.A. setB. should be setC. should setD.must be set6. If I had got there earlier, I _ her.A. could metB. could have metC.can meetD.must meet7. If there _ a heavy snow next Sunday, we would not go skating.A. would beB. wereC. would have been

19、D. was8. He suggested that they _ use trick instead of fighting.A. shouldB. wouldC. doD. had9.I would have gone to the meeting, if I _ time.A. had hadB. have hadC. would have hadD. had10.I enjoyed the movie very much, I wish I _ the book from which it was made.A. had readB. have readC. should have h

20、adD. am reading11. I really hate to go to such a noisy place. _.A. So am IB. So do IC. So have ID. So can I12. I can t play the piano, and _.A. neither can my sisterB. my sister cant, tooC. so can t my sisterD. can my sister, either13 His father likes keeping dogs and.A.so is his motherB.so his moth

21、er doesC.so does his mother14. I m not going swimming tomorrow afternoon. _. I have to clean up my bedroom.A. So am IB. Neither am IC. Neither I am D. So I am15. It s snowing so heavily! I prefer to stay at home and read a novel. _. I hate going out on such a cold day!A. So do IB. So I doC. Neither

22、do I16. Lily and I will go to the old people s home this weekend. _.A. So will IB. So I willC. So do I17.If you go to the theater this evening, so _ I.A.willB.shouldC,doD.am18. Mary likes playing basketball very much. _.A.So does AmyB.So Amy isC.So Amy does19. I don t like documentaries. _.A. So do

23、IB. So I doC. Neither do ID.Either do I20. Would you like to go to the amusement park? If Jack does, _.A.I go, tooB.so will Ic.neither will ID.so do I;.【课堂练习】1. We have never been to Mexico, what about Jeff? _. He hopes to visit it some day.A.Neither has heB.Neither does heC.So has heD.So does he2.

24、Tom loves his classmates and teachers. _.A.So do IB.So I doC.Neither do I3.I didnt know his telephone number. _ it， I _ then.A. Had I known， would ring him upB. Should I know， would have rung him upC. If I knew； would ring him upD. Had I known； would have rung him up4.Mary is ill today. If she _， she _ absent from school.A. were not ill， wouldnt beB. had been ill， wouldnt have beenC. had been ill， sh