国产精品麻豆欧美日韩ww_欧美日高清视频_亚洲精品成人久久久_久久精品国产清自在天天线

               that與which的用法區(qū)別

兩者都可指物，常可互換。其區(qū)別主要在于：

1. 引導(dǎo)非限制性定語從句時(shí)，通常要用which：

The current, which is very rapid, makes the river dangerous. 水流湍急，使這條河很危險(xiǎn)。

He has to work on Sundays, which he doesn’t like. 他得在星期天工作，他是不喜歡這樣的。

The London team, which played so well last season, has done badly this season. 倫敦隊(duì)上一個(gè)季度打得很好，這個(gè)季度卻打得很差。

2. 直接放在介詞后作賓語時(shí)，通常要用which：

She may be late, in which case we ought to wait for her. 她可能晚到，那樣我們就要等等她。

The documents for which they were searching have been recovered. 他們找尋的文件已找到了。

This morning some port wine came, for which I have to thank you. 今天早上送來一些波爾圖葡萄酒，為此我得向你道謝。

注：有時(shí)“介詞+which”引導(dǎo)的定語從句可以轉(zhuǎn)換成“介詞+which+不定式”結(jié)構(gòu)：

He had only the long nights in which he could study. =He had only the long nights in which to study. 他只有漫漫長(zhǎng)夜可用來學(xué)習(xí)。

He had a couple of revolvers with which he could defend himself.= He had a couple of revolvers with which to defend himself. 他只有一兩把手槍用來自衛(wèi)。

3. 當(dāng)先行詞是下列不定代詞或被它們修飾時(shí)much, little, none, all, few, every(thing), any(thing), no(thing) 等時(shí)，通常用that：

All that she lacked was training. 她缺的只是訓(xùn)練。

Have you everything that you need?  你需要的東西都有了嗎?

The sleeping man’s subconscious mind retained everything that was said around him. 這位酣睡的人頭腦的下意識(shí)能記住他周圍的人說的話。

She would never do anything that was not approved of by her parents. 她父母不贊同的事她絕不會(huì)做。

4. 當(dāng)先行詞有the very, the only, the same 等修飾時(shí)，通常用that：

This is the only example that I know. 我知道的例子只有這一個(gè)。

Those are the very words that he used. 那是他的原話。

5. 當(dāng)先行詞有形容詞最高級(jí)或序數(shù)詞(包括last, next等)等修飾時(shí)，通常用that：

This is the best dictionary that I’ve ever used. 這是我用過的最好的詞典。

The first thing that you should do is to work out a plan. 你應(yīng)該做的第一件事是訂個(gè)計(jì)劃。

6. 當(dāng)關(guān)系代詞在定語從句中用作表語時(shí)，通常用that：

China is not the country (that) it was. 中國(guó)已不是過去的中國(guó)了。

7. 當(dāng)先行詞是一個(gè)既指人又指物的并列詞組時(shí)，通常用that：

They talked about the persons and things that most impressed them. 他們談?wù)摿耸顾麄冇∠笞钌畹娜撕褪隆?/SPAN>

8. 當(dāng)要避免重復(fù)時(shí)：

Which is the course that we are to take? 我們選哪門課程？