首页 > 留学知识库

问题: 请举几个only语法的例子

(1)only修饰状语从句置于句首时,从句不可倒装.
(2)only加主语放在句首时,句子不能倒装
请根据以上两则语法,分别向我解释下并举相应例子,谢谢

解答:

你好!

(1)only修饰状语从句置于句首时,从句不可倒装.
(2)only加主语放在句首时,句子不能倒装

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.

only 放在句首,但修饰的不是状语而是主语时,不倒装。

如:
Only John is allowed to enter the lab. 只有约翰被允许进入实验室。
Only the boy himself knows what he is going to be. 只有这孩子本人知道他将来的前途。