國中英語定語從句簡案篇一
指人，在從句中做主語
(1)The boys who are playing football are from Class One.
(2)Yesterday I helped an old man who lost his way.
2. whom指人，在定語從句中充當賓語，常可省略。
(1) Mr. Liu is the person (whom) you talked about.
注意：關係代詞whom在口語和非正式語體中常用who代替，可省略。
(3) The man who/whom you met just now is my friend.
3. which指物，在定語從句中做主語或者賓語，做賓語時可省略
(1) Football is a game which is liked by most boys. ( which 在句子中做主語)
(2) This is the pen (which) he bought yesterday. ( which 在句子中做賓語)
4. that指人時，相當於who或者whom;指物時，相當於which。
在賓語從句中做主語或者賓語，做賓語時可省略。
(5) The people that/who come to visit the city are all here. (在句子中做主語)
(6) Where is the man that/whom I saw this morning? (在句子中做賓語)
5. whose通常指人，也可指物，在定語從句中做定語
(1) He has a friend whose father is a doctor.
(2) I lived in a house whose roof has fallen in.
國中英語定語從句簡案篇二
一 . 誤用關係詞
1. I'll never forget the days when we spent together on the farm.
2. This is the factory where he was invited to visit last month.
分析：定語從句的先行詞是表示時間或地點的名詞或代詞時，引導定語從句的關係詞不一定都是 when 或 where 。關係詞的選擇主要取決於定語從句中的.謂語動詞。如果從句的謂語動詞是及物動詞而且其後沒有賓語，就用關係代詞 that 或 which 作賓語。如果從句的謂語動詞是不及物動詞或者是後面已經有了賓語的及物動詞，就用關係副詞。在句 1 和句 2 中，從句謂語動詞 spent 和 visit 都是及物動詞，而且後面又沒有賓語，所以應分別將 when 和 where 改爲 that 或 which 。
二 . 賓語重複
1. As we all know it, the earth is round.
2. The manager discussed the plan that they would like to see it carried out the next month.
分析：如果關係代詞在從句中作賓語，則謂語動詞後面就不能再有賓語。在句 1 中，關係代詞 as 作從句謂語動詞 know 的賓語，因此， it 就是多餘的，應去掉。在句 2 中，關係代詞 that 在從句中作動詞 see 的賓語，因此 it 也是多餘的，應去掉。
三 . 缺少先行詞或關係詞
1. Is this park where his father works?
