倒装句概念：用以表示一定句子结构的需要和强调某一句子成分的需要，分为完全倒装和部分倒装。
一.完全倒装：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。
1.以here, there, now, then等副词或out, in, up, down, away等表示运动方向的副词或地点状语置于句首以示强调，句子要全部倒装，谓语动词常用come,go, be, lie,run,rush等。
2.表示地点的介词短语位于句首时A beautiful lake lies at the foot of the hillAt the foot of the hill lies a beautiful lake.注意：在上述句子中，如果主语为人称代词，则主、谓不需要倒装。
In he came and back he went again.Away he went .二.部分倒装：be/助动词/情态动词提前到主语的前面。
Is am are was were（be动词）do does did（助动词）can could would may will might（情态动词）等1.only所修饰的副词、介词短语或状语从句放在句首时, 要进行部分倒装.Only then did I realize the importance of learning English.Only after he came back was I able to see him.注：only修饰主语，仍用自然语序，如：Only socialism can save China.I seldom go to the cinema.倒装：Seldom do I go to the cinema.我很少去看电影．I have never seen such a performance.倒装：Never have I seen such a performance.我从来没有看过这样的表演．2.否定副词及介词短语的否定词位于句首时。
高考常考的这类词或词语有：never , not, seldom, hardly, little, nowhere, by no means, in no time等。
3.not until 引导的从句位于句首引起的主句部分倒装He didn’t finish his homework until his mother came back.倒装：Not until his mother came back did he finish his homework.直到他的妈妈回来，他才完成作业。
The mother didn’t leave the room until the child fell asleep.倒装：Not until the child fell asleep did the mother leave the room.等到孩子睡着了，妈妈才离开房间．注意：当Not until引出主从复合句，主句倒装，从句不倒装。
4、as/ though (虽然，尽管）引导的让步状语从句名词\形容词\副词\分词+as\though+主语+其他Although I am ugly, I am gentle.倒装：Ugly as I am, I am gentle.Though he is a child, he has to make a living.倒装：Child as he is, he has to make a living.注意：从句的表语是名词，其名词前不加任何冠词5.用于so nor neither 开头的句子A、So +be/助动词/情态动词+主语某人也是如此Nor/neither +be/助动词/情态动词+主语某人也不是如此1). 他喜欢读书，我也是．He likes reading very much. So do I .2). 我从来没有去过广州大学，他也是．I have never been to Guangzhou University, neither/ nor has he.Betty is a nice girl. So she isB、So +主语+be/助动词/情态动词某人确实如此6.在hardly/scarcely/…when；no sooner…than; not only …but also；so...that; such…that 的倒装句中，前倒后不倒.hardly/scarcely/ no sooner后句子的谓语用had done, when/than后句子的谓语用一般过去时(1) Hardly / Scarcely had he fallen asleep when a loud knock at the door awaked him.(2) No sooner had I reached the station than train moved.(3) Not only is he interested in football but also he plays it well.(4) So hard does he work that he has made great progress in English.7. If 虚拟条件从句中.从句有(were/should/had)（1）If I were you, I would work hard.倒装：Were I you, I would work hard.（2) If it should rain tomorrow, we would put off our meeting.倒装: Should it rain tomorrow, we would put off our meeting.（3）If he had followed my advice, he would have succeeded.倒装：Had he followed my advice, he would have succeeded.8.May置句首，表示祝愿。
May you succeed.祝你成功！高中英语倒装句练习题1. _____can you expect to get a pay rise.A. With hard workB. Although work hardC. Only with hard workD. Now that he works hard2. Seldom ____ any mistakes during my past few years of working here.A. would I makeB. did I makeC. I did makeD. shall I make3. Not until all the fish died in the river, _____ how serious the pollution was.A. did the villagers realizeB. the villagers realizedC. the villagers did realizeD. didn’t the villagers realize4. Not until I began to work ____ how much time I had wasted.A. didn’t realizeB. did I realizeC. I didn’t realizeD. I realized5.—Do you know Jim quarrel with his brother?—I don’t know, _______.A. nor don’t I careB. nor do I careC. I don’t care neitherD. I don’t care also6. Only by practicing a few hours every day _____ be able to waste much time.A. you canB. can youC. you willD. will you7. Not until the early years of the19th century ___ what heat is.A. man did knowB. man knewC. didn’t man knowD. did man know8. _____got into the room, _____ the telephone rang.A. He hardly; thenB. Hardly had he; whenC. He had not; thanD. Not had he; when9. ______ snacks and drinks，but they also brought cards for entertainment when they had a picnic in the forest.A. Not only they broughtB. Not only did they bringC. Not only brought theyD. Not only they did bring10.—I don’t think I can walk any further.—_____, Let’s stop here for a rest.A. Neither can IB. Neither do IC. I didn’t think soD. I think so11. Only in this way ______ do it well.A. must weB. we couldC. can weD. we can12. Hardly ____ when it began to rain.A. had he arrivedB. arrived heC. he had arrivedD. did he arrive13. Only when you have finished your homework ___ go home.A. can youB. would youC. you willD. you can14. ______, I would have given you his address.A. If you asked meB. You had asked meC. Should you have asked meD. Had you asked me15. Only when class began ___ that he had left his book at home.A. will he realizeB. he did realizeC. did he realizeD. should he realize16. ______ that I couldn’t be absorbed in the work.A. They made such talkedB. So loudly they talkedC. It was noise outsideD. Such a loud noise did they make17. Many a time _____ me good advice.A. he gaveB. does he giveC. he has givenD. has he given18. ____ have I seen a better performance.A. EverywhereB. somewhereC. Everywhere elseD. Nowhere19. Not a single word ____ at the beginning.A. did he sayB. has he saidC. he saidD. he has said20. Only in an hour ago ____ out why he was absent.A. did the teacher foundB. the teacher foundC. did the teacher findD. had the teacher found参考答案1．倒装句，答案为C。