虚拟语气的句型 是什么样子的?

来源:百度知道 编辑:UC知道 时间:2024/05/15 11:11:30

举个例子:
If I were you .
假如我是你.

http://baike.baidu.com/view/26751.html

时态变化:真实语气中的现在时变成过去时,过去时变成过去完成时,将来时变成过去将来时
1.条件句中:
 If it were not for…;If it hadn’t been for…这两种句型表示“要是没有”,相当于but for
If it had not been for the PLA man, he would not be studying English now.
 if…only…(或If only…)表示“要是…就好了”
1.名词性从句:
 demand/suugest/order/insist/propose/request/ask/advise/prefer/command/desire that…
They demanded that the aggressor troops (should) be withdrawn immediately.
由insist引导的宾语从句可以虚拟也可以不虚拟:
He insisted that he was right.坚持认为
He insisted that we should agree with him.坚持某事
由suggest引导的宾语从句可以虚拟也可以不虚拟:
His white face suggests that his not healthy.表明
He suggested that we have a rest.建议

If I could only see him once!
If only I had listened to your advice. 很明显,这种句型省略了主句 <