情態動詞would和will的區別（will和would是什麼動詞）

(would可以看作是will的過去式,這兩個詞除了時態不相同外,在表達意思的許多方面是相近的。當然will 和would又都有一些各自不同的獨特用法。)

1)用於第二人稱疑問句,表示請求(在這種用法中would使語氣更為客氣、委婉)

Will you tell her that I'll be back in twenty minutes?

請告訴她我二十分鐘後回來,好嗎?

If you want help, just let me know , will you?

你需要幫助就告訴我,好嗎?

Won't you come in and have a little whisky?

你要不要進來喝一點兒威士忌?(或是:你進來喝一點兒威士忌,好嗎?)

Would you tell me how to get to the shopping center?

您能告訴我怎麼去購物中心嗎?

2)用於表示願望

Go where you will .去你想去的地方吧。

I will pay you at the rate you ask.我會按你要的利率付給你錢的。

He wouldn't let the doctor take his blood pressure.他不願意讓大夫給他量血壓。

They had to obey whether they would or not.他們不得不遵從他們的意願。

3)表示習慣、傾向(可譯成"總是會、老是,等" )

Sometimes the cat will lie there all afternoon.

有時侯,那隻貓總是整個下午都躺在那兒。

Oil and water will not mix .油和水決不能調和。

He would sit there for hours , doing nothing at all.

他總是在那兒一坐就是幾個小時,什麼都不幹。

4)表示猜測(可譯成"一定是……、想必……,等" )

This will be the house you're looking for .這想必就是你要找的房子吧。

He will have gone back to New Zealand .他一定是回紐西蘭去了。

The person you mentioned would be the father , is that right?

你說的那個人一定是爸爸了,對嗎?

That would be in 1999 , I think .那大概是在1999年吧。

5)will用於表示決心(可譯成"一定要,決心,等" )

We will never talk about that subject again.

我們決不會再談論這個話題了。

I will make this computer work even if I have to stay up all night.

我即使整晚不睡覺也一定要讓這臺計算機工作起來。

6)would常用於虛擬條件句,表示與事實相反或不太可能實現的情況

But for your help we would have been late .要不是你幫忙我們就遲到了。

Well , I wouldn't worry about it . It won't do me any good.

好了,我不會擔心那件事的,因為它不會給我帶來什麼好處。