文档介绍：一、 当only修饰副词、介词短语或状语从句置于句首时要用倒装。 例如：
Only by practising a few hours every day _____ be able to use it. A. you can B. can you C. you will D. will you
when he saw it , ______ believe what I said.
A. he did B. he will C. did he D. he would
in this way _____ the problems. A. you can solve B. can you solve C. you solve D. did you solve
二、 否定副词或含有否定意义的词组置于句首. 如 not, never, seldom, little, hardly, scarcely, nowhere, few, not until, no sooner…than…, neither…nor, hardly…when…, scarcely…when…, not…until…, at no time, in no case, by no means等位于句首时，句子要倒装. 如：
4. Not a single word_____ at the meeting so far. A. did she say B. said she C. has she said D. she has said
5. Seldom _____ any mistakes during my past few years of working here. A. would I make B. did I make C. I did make D. shall I make
6. Not until I began to work _____ how much time I had wasted. A. didn’t I realize B. did I realize C. I didn’ t realize D. I realized
7.  _____ entered the office when he realized that he had forgotten his report. A. He hardly had B. Had he hardly C. Hardly had he D. Hardly did he
no means(一点也不) ______ succeed in getting the first place.
A. they can B. can they C. they could D. have they
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三、 副词so放在句首，表示前面肯定句中所说的情况也适用于另外一个人时，句子要倒装；当neither，nor在句首，表示前面的否定也适用于另外一个人时句子要倒装；so, nor, neither表示相同概念的肯定或否定时，句子也要倒装。例如： 9. My brother had a bad cold last week, and so  _____. A. did I B. had I C. was I D. I did 10. “Do you know Jim quarreled with his brother?” “I didn’t know,  _____.” A. nor don’t I care B. nor do I care C. I don’t care neither D. I don’t care also 11. He is a good student, and works very hard,  _____. A. so it is with her B. so does she C. so is he D. neither does she
四、 以here, there, now, then等副词位于句首时，要倒装。例如： 12. Then _____ the Civil War. A. did follow B. followed
C. does follow D. following
____ at the top of the hill.
A. stands a weather