only位于句首時要用部分倒裝。其結(jié)構(gòu)為only+副詞/介詞短語/狀語從句位于句首時，句子（主句）要用部分倒裝，即把be動詞/助動詞/情態(tài)動詞放在主語前。

only倒裝例句

1、Only then will I have a chance to achieve my dream.

2、Only in this way,can you learn English well.

3、Only three people were hurt in the car accident.

4、Only after being asked three times did he come to the meeting.

5、Only then did I realize the importance of English.

6、Only by practising every day can you learn English well.

7、Only in this way can you solve the problem.

8、Only then did I realize my mistake.

9、Only then did he realize that he was wrong.

10、Only in this way are you able to do it well.