1. 當先行詞既指人又指物時。
They are talking about the persons and the things that they can remember.
他們正談論能夠想起的人和事。
2. 當先行詞被the last , the very 和the only修飾時。
This is the very novel that I am looking for.
這正是我找的那本小說。
The only book I want to read is missing.
我唯一想看的書不見了。
3. 當先行詞有序數詞、最高階修飾時。
You are the first person that I want to see.
你是我要見的第一個人。
This is the best book that I have ever read.
這是我所看過的最好的一本書。
4. 當先行詞被all, every, no , some, few , little, much, both等修飾或本身是先行詞時。
This is all that I want to say.
這就是我要說的。
Have you any books that were written by LuXun?
你有魯迅寫的書嗎？
5. 當先行詞為anything、everything、nothing時，關係代詞用that,不用which；
Everything we have seen in China is moving.
我們在中國看見的東西件件感人。
I have nothing that is worth reading.
我沒有什麼值得一讀的東西。
6. 在 which 或who 的特殊疑問句中，為避免重複時。
Who is the boy that is standing there?
站在那的男孩是誰？
Which is your book that you bought yesterday?
哪本書是你昨天買的那本書？
7. 在there + be 的句型中，句子的主語是先行詞，而且又是物。
There are two novels that I want to read.
我要讀的有兩本小說。
There is no homework that can be done now.
沒有什麼作業現在能做的了。
8. 以Here is (are)開頭的句子時。
Here are two books that I want to read.
這是我要讀的兩本書。
9.當關系代詞在定語從句中做表語時。
The boy is not the boy that he was.
這個男孩不再是過去的他了。
Our school is no longer the school that it used to be.
我們的學校不再是以前的學校了。
10.當先行詞是疑問代詞who時。
Who that you have ever seen can beat him in chess?
你曾見過誰能在棋藝上打敗他？
11. 在雙重限定性定語從句中，如果一個從句用who或者which引導時，那麼另一個從句用that引導。
He is the student that I have ever seen who can jump highest.
他是我曾經看到過跳得最高的學生。
My brother studies in the school which is the most beautiful in our city that isn"t far from here.
我的弟弟在我們的城市最美麗的學校讀書，並且離這兒不遠。
1. 當先行詞既指人又指物時。
They are talking about the persons and the things that they can remember.
他們正談論能夠想起的人和事。
2. 當先行詞被the last , the very 和the only修飾時。
This is the very novel that I am looking for.
這正是我找的那本小說。
The only book I want to read is missing.
我唯一想看的書不見了。
3. 當先行詞有序數詞、最高階修飾時。
You are the first person that I want to see.
你是我要見的第一個人。
This is the best book that I have ever read.
這是我所看過的最好的一本書。
4. 當先行詞被all, every, no , some, few , little, much, both等修飾或本身是先行詞時。
This is all that I want to say.
這就是我要說的。
Have you any books that were written by LuXun?
你有魯迅寫的書嗎？
5. 當先行詞為anything、everything、nothing時，關係代詞用that,不用which；
Everything we have seen in China is moving.
我們在中國看見的東西件件感人。
I have nothing that is worth reading.
我沒有什麼值得一讀的東西。
6. 在 which 或who 的特殊疑問句中，為避免重複時。
Who is the boy that is standing there?
站在那的男孩是誰？
Which is your book that you bought yesterday?
哪本書是你昨天買的那本書？
7. 在there + be 的句型中，句子的主語是先行詞，而且又是物。
There are two novels that I want to read.
我要讀的有兩本小說。
There is no homework that can be done now.
沒有什麼作業現在能做的了。
8. 以Here is (are)開頭的句子時。
Here are two books that I want to read.
這是我要讀的兩本書。
9.當關系代詞在定語從句中做表語時。
The boy is not the boy that he was.
這個男孩不再是過去的他了。
Our school is no longer the school that it used to be.
我們的學校不再是以前的學校了。
10.當先行詞是疑問代詞who時。
Who that you have ever seen can beat him in chess?
你曾見過誰能在棋藝上打敗他？
11. 在雙重限定性定語從句中，如果一個從句用who或者which引導時，那麼另一個從句用that引導。
He is the student that I have ever seen who can jump highest.
他是我曾經看到過跳得最高的學生。
My brother studies in the school which is the most beautiful in our city that isn"t far from here.
我的弟弟在我們的城市最美麗的學校讀書，並且離這兒不遠。