三大从句讲解

3. 只能用that的情况 Tom is the cleverest boy that I have ever known.
This is the first play that I have seen since I came here.
① 序数词或形容词最高级修饰先行词时
I’ve read all the books that you lend me.
⑤ 主句已有who或which时
I’ve never heard of the people and things that you talked about just now.
⑥ 当先行词同时指人和物时
4.关系代词前有介词时 (介词提前) .指人只用whom, 指 物只用which This is the boy with whom he talked. This is the ring on which she spent 1000 dollars.
从句
clause
1.
2.
3.
名词性从句（substantive clauses): 主语从句subject clause、宾语从句 object clause、表语从句 predicative clause、同位语从句 appositive clause. 定语从句（attributive clause):形 容词性从句 状语从句（adverbial clause):副词 性从句（时间、地点、条件、结果、 目的、原因、让步，方式等等）
②先行词被every,
some, no, all, any, little, much
等修饰时。
Everything that we saw in this film was true.
This is the very book that belongs to him. ④ 先行词被the only, the very, the same, the last 修饰时。 Who is the girl that is standing under the tree? Which is the machine that we used last Sunday. ⑤who is the worker that took some photos of the factory.主句已有who和 which时只能用that
引导词particle
1.引导名词性从句的连接词可分为三类： 连接词：that, whether, if (不充当从句的 任何成分） 连接代词：what, whatever, who, whoever, whom, whose, which 连接副词：when, where, how, why
定语从句中 的关系代词
主语
宾语
定语
指人
who that
Which that that
whom that
Which that that
whose
（of whom）
指物
Whose (of which) whose
指人和物
When=on(in,during…)which where=on(in,in front of…)which
For example: 1. I have reached a point in my life where I am supposed to make decision of my own. 2. I found the wallet where you left it. 3. She sang as she walked home all the way. 4. Many people , as you know, are learing foreign languages. 5. Her house, which was built a hundred years ago, stood still in the earthquake. 6. The news that our team has won the games was true. 7. It was obvious that you've made a big mistake. 8. He will talk to us about what he saw in the school. 9. He looks as if he was going to cry.
Why=for which
1. who, whom, whose, that 用法区别.
② whom 作定语从句的宾语
Байду номын сангаас
③ that 可以作定语从句的主语和宾语（可省略）.
④ whose 作定语从句的定语.
This is a truck which / that is made in China. I like the book (which / that) you bought yesterday.