什么是定語(yǔ)從句？
定語(yǔ)從句的基本概念：在句子中修飾某一名詞或代詞的從句
I have a brother who is a general. （修飾限定）
I have a brother, who is a general. （補(bǔ)充說(shuō)明）
關(guān)系詞的用法：
找關(guān)系代詞：
As is known to all of us, Brotherfive is a famous English teacher who has punished many books that attract large numbers of readers whose goal is to be a candidate of MTI program, which makes some of his counterparts feel jealous.
1. that VS which VS who
This is the best TV set that is made in China. （序數(shù)詞磨总、最高級(jí)修飾先行詞嗦明，只用that）
Nwe Concept English is intended for foreign students, which is known to us all.（不能用that，放在句首可以用as蚪燕，句尾可用as,which）
Who that you have ever seen can do better. (避免重復(fù)娶牌，用that奔浅，that既可指人，又可指物)
All that can be done has been done. （all, little等只用that裙戏，all that可用what代替）
China is no longer the country that is used to be. （關(guān)系詞在定語(yǔ)從句中做表語(yǔ)用that乘凸，先行詞+關(guān)系詞可用what代替）
He is no longer the simple-minded man that he used to be fives years ago.
2. who, whom, whose
The room whose windows are open is Brotherfive's office. （windows of which）
Brotherfive is a famous English teacher whose books sell well. (of whom)
3. as VS that
武哥真是個(gè)好老師，我們都喜歡他
Brotherfive is a good teacher, who we all like.
Brotherfive is such a good teacher that we all like him.（結(jié)果狀語(yǔ)從句）
Brotherfive is such a good teacher as we all like. （as關(guān)系代詞累榜，作賓語(yǔ)）
對(duì)比：
This is the same book as i read last week.（同類(lèi)）
This is the same book that i read last week.（同一本書(shū)）
She told me the same story as/that she had told you. （story抽象营勤，as,that含義一致）
4. as, whish
Brotherfive will publish a new book, as/which we expect. （as，which都可）
Brotherfive will publish a new book, which is unexpected.（只用which）
5. where, when, why（作狀語(yǔ)）
The reason why i'll never forget the days when i learned English with Brotherfive are complex.
Brotherfive loves the very job of teaching where he could spend much happy time with students.（where修飾抽象地點(diǎn)壹罚，in the job）
As a boss, Brotherfive has to face the conditions where pressure is heavy. （in that conditions）
6. prep+關(guān)系代詞
Brotherfive sold the house where he lived 10 years ago.
Brotherfive sold the house which he lived in 10 years ago.
Brotherfive sold the house in which he lives 10 years ago.
He had a lot of friends, only a few of them invited to his wedding. (them不能改為whom葛作，這是獨(dú)立主格結(jié)構(gòu))
7. that引導(dǎo)比較狀語(yǔ)從句與定語(yǔ)從句之爭(zhēng)
在帶有比較級(jí)的句子中，than可以作代詞猖凛，兼有連詞和代詞的性質(zhì)赂蠢。也有學(xué)者認(rèn)為這種用法的than是連詞，省略了主語(yǔ)
The boy has eaten more food than is good for his health.那個(gè)男孩吃得太多辨泳，多身體不好虱岂。
He smoked fewer cigarettes than were normally avaiable.
More middle-aged persons suffer from heart trouble than is generally realized.
例題：The experiment requires more money than___
A. have been put in
B. being put in
C. has been put in? √
D. to be put in
