初中定语从句：一看就懂

　　首先要知道什么是定语？

　　定语是用来修饰、限定、说明名词或代词的。

　　比如:

　　two men (数词作定语修饰 men)

　　beautiful girl (形容词作定语修饰 girl)

　　women teachers(名词作定语修饰 teacher)

　　我们来看看两个简单句向定语从句的转化

　　She is my teacher. My teacher loves reading.

　　变身

　　she is my teacher who loves reading.

　　这个句子中: who loves reading.是用来修饰前面的名词teacher.我们把这个句子称作定语从句。

　　而被修饰的teacher.叫做"先行词"。(放在定语从句前面，先于定语从句，所以我们称之为先行词。)

　　而who，处于先行词与从句之间，起着桥梁的作用，我们称之为 "关系词/引导词"

　　那我们来总结一下定语从句的概念:

　　修饰前面名词或代词的从句，叫做定语从句。

　　定语从句三大考点:

　　一:先行词 (关系代词/关系副词)

　　今天我们只讲部分关系代词

　　who.

　　(先行词必须是人。在定语从句中，可做主语/宾语，作宾语时，关系词可省略)

　　例句:

　　She is the girl who I have met three times.

　　(此句中，先行词是girl, 人。who在从句中作met的宾语，可省略)

　　She is the girl who hepled me.

　　(此句中，先行词是 girl, 人。 who 在从句中作主语不可省略)

　　that

　　(先行词可以是人/物。在从句中充当主语/宾语。作宾语时，可省略。)

　　例句:

　　He bought the shoes that I like.

　　(先行词: shoes，指物。that 在从句中作like的宾语，可省略。)

　　He appreciates his teacher that helps him so much.

　　(先行词:teacher，指人。 that在从句中作主语，不可省略。)

　　which:

　　(先行词是物。在从句中作主语/宾语，作宾语时可省略。)

　　例句:

　　He bought the dress which was on sale.

　　(先行词:dress, 指物。 which在从句中作主语。)

　　He bought me a book which I like so much.

　　(先行词:book，指物。 which在从句中作like的宾语，可省略。)

　　小试牛刀:

　　1. Is the girl ___is reading a book under that big tree your sister?

　　No. My sister is in France.

　　A. who B. whom C. whose

　　2. Jim dislike people _____talk much but never do anything.

　　A .who B. whom C. whose

　　3. This is the school _____I studied in three years ago.

　　A. where B. when C. which

　　4. What do you usually do in your leisure time?

　　I enjoy reading in the library _____I lose myself with a lot of good books.

　　A. where B. when C. which

　　5. I love singers _____write their own music

　　A .who B. which C. what

　　6. The village _____I visited last year has changed a lot.

　　Really? I hope to go there one day.

　　A. that B. who C. when

　　7 .The old woman _____is wearing a pair of glasses _____Mrs.Black

　　A. which, are B. who, are C. who ,is

　　8. Do you like music _____makes you relaxed?

　　A. it B. what C. that

　　9. The girl _____.you talked with at the school gate is our new math teacher.

　　A. whose B. which C. whom

　　10. I like the teacher ______is strict with us.

　　A. which B. who C. whose

　　11. I cannot forget the time ______the earthquake happened on in Yushu.

　　A. when B. which C. who

　　12. Do you know the boy ______is sitting next to Peter.

　　Yes ,He is Peter`s friend.They are celebrating his ninth birthday.

　　A. who B. whose C. which

　　13. I have bought a dress _____I like best .

　　A. who B. where C. which

　　14. The camel ______I rode had a bad temper, and I got tired.

　　A. that B. whose C. who

　　15..George Mallory was an English teacher loved climbing.

　　A. who B. whom C. he

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