will与would用法完全归纳

4. 用于提出想法

would有时用于提出想法，通常与like, love, hate, prefer, be glad, be happy等连用。如：

I would like to make a suggestion. 我想提一个建议。

I’d love to have a room of my own. 我想有一个自己的房间。

I’d hate to disturb him if he’s busy. 如果他忙，我就不想打扰他了。

I’d prefer to go by bike. 我想骑自行车去。

若用于第一人称有时也可将would换成should。如：

I should be glad to talk to him. 我会高兴和他谈谈。

I should like to give him a chance. 我愿意给他一个机会。

注意，这样用的would习惯上不能换成will。

5. 表示习惯或倾向

will和would均可用于表示习惯或倾向——既可指某人特有的习惯，也可指事物的自然倾向。其中will表示现在的习惯，would表示过去的习惯。如：

Water will boil at 100C. 水到摄氏100就会沸腾。

He will always complain if he gets the opportunity. 他一有机会总要抱怨。

When we were students we would often stay up all night. 我们当学生时，经常通宵不睡。

I planted a vine last year, but it wouldn’t grow because it didn’t get enough sun. 去年我种了一棵葡萄，但它因阳光不足没有长大。

有时，也用于谈论某人令人不耐烦的习惯或倾向。如：

That’s just like him—he would lose his keys! 他就是这样，老丢钥匙!

Harriet will keep leaving her things all over the floor. 哈丽特总是把她的东西扔得满地都是。

6. 表示推测

will和would都可用于表示推测——will用于谈论现在；would用于谈论过去，但也可用于谈论现在，只是语气比较委婉、比较不确定。如：

He will be waiting downstairs now. 他现在应该在楼下等吧!

You’ll be Dr. Livingston, I presume? 我猜您就是李温斯顿博士吧?

You wouldn’t tell anyone, would you? 你不会告诉别人的，对吧?

That would be the watch you are looking for. 那大概是你在寻找的手表吧。

有时可后接完成式，表示对过去可能已经发生的情况进行推测。如：

You will have heard the news, I think? 我想，你已经听到那个新闻了吧?

I thought you would have finished it by now. 我想你现在可能已经做完了吧。