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虚拟语气用法详解

2010-12-08来源:和谐英语
六、定语从句中的虚拟语气 

英语中,表示:“早该做某事了”时,定语从句中的谓语动词须用虚拟语气,其虚拟语气的结构为:It is (high / about) time that + 主语+ 动词的过去式/ should + 动词原形。如: 

It is time that I went to pick up my daughter at school. 我该去学校接我的女儿了。 

It is high time you should go to work. 你早该上班了。 

7. 简单句中的虚拟语气

1. 说话时,为了表示客气、谦虚、委婉而有礼貌,言语常使用虚拟语气。其虚拟语气的结构形式常为:would / could / might / should + 原形动词。如:

Would you mind my shutting the door?  我把门关起来你介意吗?

You should always learn this lesson by heart. 你要把这个教训牢记于心。

I should agree with you. 我应该同意你的观点。

2. 表示“祝愿”时,常用“may + 主语 + 动词原形 + 其他”。如:

May you have a good journey! 祝你一路顺风。

May your youth last for ever! 祝你青春永驻。

3. 表示强烈的“愿望”、“祝愿”时,常用动词原形。如:

Long live the Communist Party of China. 中国******万岁。

God bless us. 上帝保佑。

4. 习惯表达中常用的虚拟语气。

(1) 提出请求或邀请。如:

Would you like to have a talk with us this evening? 今天晚上来跟我们聊天好吗?

Could I use your bike now? 我可以用一下你的单车吗?

(2) 陈述自己的观点或看法。如:

I should glad to meet you. 见到你我会很高兴。

I would try my best to help you. 我会尽力帮助你。

(3) 提出劝告或建议。如:

You’d better ask your father first. 你最好先问一问你的父亲。

You should make a full investigation of it first. 你应该先全面调查一番。

(4) 提出问题。如:

Do you think he could get here on time? 你认为他能按时来吗?

Do you expect he would tell us the truth? 你期望他会告诉我们真相吗?

(5) 表示对过去情况的责备时,常用虚拟语气。其虚拟语气的结构为:“情态动词 + have + 过去分词”。如:

You should have got here earlier. 你应该早就到这里了。

You should have returned it to him. 你应该把他还给他了。