if only在虚拟语气中的具体用法
时间:2019/10/03 15:44 | 分类:知识库以下文字资料是由(历史新知网www.lishixinzhi.com)小编为大家搜集整理后发布的内容,让我们赶快一起来看一下吧!
分類: 教育/科學 >> 外語學習問題描述:
与过去、现在、将来实施相反都怎么用?举几个例子说明。
解析:
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/mand/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They demanded that the aggressor troops (should) be withdrawn immediately.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
2.其他状语从句中:
as if/as though/even if…
Tom looked sad as if he had heard bad news.
I won’t lend you any money even I had money.
3.名词性从句:
wish that…(hope后的宾语从句不虚拟)
I wish I were as strong as you.
How I wish it wasn’t raining!
would rather/would sooner/had rather that…表示“宁愿”
I would rather they came tomorrow.
I could go myself but I would sooner you went.
I had rather you told him than I did.
It is time/high time that…
It is time we went to bed.
+(should) do:
if only: 要是...多好
Examples:
1. If only he had been here.
要是他当时在这儿就好了。
2. I dread the ing exams. If only I could have time to review my lessons.
我对即将到来的考试非常担心。如果我有时间复习该有多好啊。
3. If only I had another chance.
要是我再有一次机会就好了。
4. I am so tired. If only I can take the day off tomorrow.
太疲倦了。如果明天能不上班多好。
5. If only problems would e one at a time!
要是问题一次只发生一个该多好!
6. If only it clears up, we'll go.
只要天一放晴,我们就去。
7. If only one had an unlimited supply of money!
要是财源不断就好了!
8. She would be a very good player if only she could get it together.
她若能控制得当就能成为很好的选手.