英语代词详解
掌握各类代词的用法与区别
代词概述
什么是代词?
代词(Pronoun)是用来代替名词或名词短语的词类。在句子中,代词可以代替人、事物、地点或概念,从而避免名词的重复使用,使语言表达更简洁、流畅。
代词的主要功能
- 替代名词,避免重复
- 简化句子结构,使表达更简洁
- 指代明确,使上下文连接更紧密
- 可以在句中充当主语、宾语、表语等成分
代词的分类
- 1. 人称代词:I, you, he, she, it, we, they
- 2. 物主代词:my, your, his, her, its, our, their (形容词性);mine, yours, his, hers, its, ours, theirs (名词性)
- 3. 反身代词:myself, yourself, himself, herself, itself, ourselves, yourselves, themselves
- 4. 指示代词:this, that, these, those
- 5. 疑问代词:who, whom, whose, what, which
- 6. 关系代词:who, whom, whose, which, that
- 7. 不定代词:some, any, all, both, either, neither, each, every, much, many, few, little, etc.
人称代词 (Personal Pronouns)
人称代词的形式
| 人称 | 单数主格 | 单数宾格 | 复数主格 | 复数宾格 |
|---|---|---|---|---|
| 第一人称 | I | me | we | us |
| 第二人称 | you | you | you | you |
| 第三人称 |
he(他) she(她) it(它) |
him her it |
they | them |
主格与宾格的区别
- • 主格:用作句子的主语,放在动词前
- Example: She is a teacher.
- • 宾格:用作句子的宾语,放在动词或介词后
- Example: I know her. / This is for him.
人称代词的用法
1. 基本用法
- • 代替人或事物,避免重复
- Tom is a student. He studies hard.
- • 指代明确的人或事物
- I have a cat. It is black.
2. it的特殊用法
- • 指代天气、时间、距离等
- It is raining. / It is 3 o'clock.
- • 作形式主语或形式宾语
- It is important to learn English.
- • 用于强调句中
- It was Tom who helped me.
3. 注意事项
- • 英语中人称代词有格的变化(主格和宾格),使用时要注意
- • 几个人称代词并列使用时,通常顺序是:you, he/she/it, I(复数:we, you, they)
- Example: You, he and I should go together.
- • 在承认错误或承担责任时,第一人称通常放在前面
- Example: I and he made a mistake.
其他类型代词
物主代词 (Possessive Pronouns)
| 人称 | 形容词性 | 名词性 |
|---|---|---|
| 第一人称单数 | my | mine |
| 第二人称单数 | your | yours |
| 第三人称单数 |
his her its |
his hers its |
| 第一人称复数 | our | ours |
| 第二人称复数 | your | yours |
| 第三人称复数 | their | theirs |
用法示例
- • 形容词性物主代词:后面必须接名词
- This is my book.
- • 名词性物主代词:后面不接名词,相当于"形容词性物主代词+名词"
- This book is mine.(=my book)
- Her pen is red, and his is blue.(=his pen)
反身代词 (Reflexive Pronouns)
- myself(我自己)
- yourself(你自己)
- himself(他自己)
- herself(她自己)
- itself(它自己)
- ourselves(我们自己)
- yourselves(你们自己)
- themselves(他们/她们/它们自己)
用法示例
- • 表示动作反射到主语本身
- She hurt herself yesterday.
- • 表示强调,"亲自"
- I did it myself.
- • 用于某些固定搭配
- Please help yourself to some tea.
指示代词 (Demonstrative Pronouns)
主要指示代词包括:this, that, these, those
this (这个)
指近处的单数事物
This is a book.
that (那个)
指远处的单数事物
That is a tree.
these (这些)
指近处的复数事物
These are pens.
those (那些)
指远处的复数事物
Those are flowers.
特殊用法
- • that和those可用来代替前面提到的名词,避免重复
- The weather in Beijing is colder than that in Shanghai.
- • this和that可用来指代上文或下文提到的事情
- He said he would come, but that is not true.
疑问、关系与不定代词
1. 疑问代词 (Interrogative Pronouns)
用于构成特殊疑问句,主要有:who, whom, whose, what, which
- Who is that girl?(指人,作主语)
- Whom are you talking to?(指人,作宾语)
- Whose book is this?(指所属关系)
- What do you do?(指事物)
- Which one do you prefer?(指选择)
2. 关系代词 (Relative Pronouns)
用于引导定语从句,主要有:who, whom, whose, which, that
- The man who is standing there is my father.
- This is the book which I bought yesterday.
3. 不定代词 (Indefinite Pronouns)
用来指代不确定的人或事物,常见的有:
some, any, all, both, either, neither, each, every, much, many, few, little, one, ones, none, someone, somebody, something, anyone, anybody, anything, everyone, everybody, everything, no one, nobody, nothing
代词练习题(共20题)
1. 选择正确的代词
______ (I / Me) am a student.
答案:I
解析:句子中缺少主语,应使用主格形式I,而me是宾格形式,用作宾语。
2. 选择正确的代词
She gave the book to ______ (he / him).
答案:him
解析:介词to后面需要接宾格形式,he是主格,him是宾格,所以正确答案是him。
3. 选择正确的代词
This is ______ (my / mine) pen. ______ (Your / Yours) is on the desk.
答案:my; Yours
解析:第一个空后面有名词pen,应使用形容词性物主代词my;第二个空后面没有名词,应使用名词性物主代词Yours,相当于your pen。
4. 选择正确的代词
She hurt ______ (her / herself) when she fell.
答案:herself
解析:句意为"她摔倒时伤到了自己",表示动作反射到主语本身,应使用反身代词herself。
5. 选择正确的代词
______ (This / These) books are mine. ______ (That / Those) on the shelf are yours.
答案:These; Those
解析:books和后面的are都是复数形式,所以对应的指示代词也应使用复数形式These和Those。This和That用于单数。
6. 选择正确的代词
______ (Who / Whom) is the president of the company?
答案:Who
解析:句子中缺少主语,who是主格形式,可作主语;whom是宾格形式,作宾语,所以正确答案是Who。
7. 选择正确的代词
The girl ______ (who / which) is standing there is my sister.
答案:who
解析:这里需要关系代词引导定语从句,先行词是the girl(指人),所以用who;which用于指物。
8. 选择正确的代词
I have two brothers. ______ (Both / All) of them are students.
答案:Both
解析:both用于指两者都,all用于指三者或三者以上都。句中提到two brothers(两个兄弟),所以用both。
9. 选择正确的代词
______ (Someone / Anyone) called you when you were out.
答案:Someone
解析:someone用于肯定句,表示"某人";anyone常用于否定句和疑问句。本句是肯定句,所以用someone。
10. 选择正确的代词
______ (It / There) is important to learn English well.
答案:It
解析:it在这里作形式主语,真正的主语是后面的不定式短语to learn English well,这是英语中的常见结构。
11. 选择正确的代词
My pen is red. What about ______ (your / yours)?
答案:yours
解析:句意为"我的钢笔是红色的,你的呢?",这里的"你的"后面省略了pen,所以应使用名词性物主代词yours,相当于your pen。
12. 选择正确的代词
The weather in Beijing is colder than ______ (that / it) in Shanghai.
答案:that
解析:在比较结构中,为避免重复,常用that代替前面提到的单数名词(weather),复数名词则用those代替。it通常指代同一个事物,不用于这种比较结构。
13. 选择正确的代词
______ (Each / Every) student has a book.
答案:Each
解析:each和every都表示"每个",但each可以作代词单独使用,而every不能,必须修饰名词。本句中需要一个可以作主语的代词,所以用each。
14. 选择正确的代词
I don't know ______ (something / anything) about it.
答案:anything
解析:something常用于肯定句,anything常用于否定句和疑问句。本句是否定句(don't know),所以用anything。
15. 选择正确的代词
______ (Neither / Either) of the answers is correct.
答案:Neither
解析:neither表示"两者都不",either表示"两者中的任何一个"。句中谓语动词是is,且根据句意,应是"两个答案都不正确",所以用neither。
16. 翻译句子(注意代词使用)
她是一位好老师,我们都喜欢她。
答案:She is a good teacher, and we all like her.
解析:第一个"她"是主语,用主格she;第二个"她"是宾语,用宾格her。"我们"是主语,用主格we。
17. 翻译句子(注意代词使用)
这是你的书,那是我的。
答案:This is your book, and that is mine.
解析:"你的"后面有名词book,用形容词性物主代词your;"我的"后面没有名词,用名词性物主代词mine,相当于my book。
18. 翻译句子(注意代词使用)
他问我这是谁的钢笔。
答案:He asked me whose pen this was.
解析:"谁的"表示所属关系,用疑问代词whose;"我"在动词asked后作宾语,用宾格me;"他"是主语,用主格he。
19. 选择正确的代词
The book ______ (which / who) I bought yesterday is very interesting.
答案:which
解析:这里需要关系代词引导定语从句,先行词是the book(指物),所以用which;who用于指人。
20. 选择正确的代词
______ (What / Which) color do you prefer, red or blue?
答案:Which
解析:which用于在特定范围内进行选择,what用于没有特定范围的情况。本句中给出了选择范围(red or blue),所以用which。