2019人教版七年级上册英语语法知识点大全

一、代词
1. 人称代词和物主代词
英语的人称代词（Personal Pronoun）有三种不同的人称形式：第一人称（First Person），第二人称（Second Person），第三人称（Third Person）。三种人称又各有单、复数形式。
在上列人称代词的不同形式中，还包含了主格（Subjective Case）、宾格（Objective Case）两种“格”的形式。
这样，从“格”的形式来划分，英语的人称代词又可归纳为：
主格：I, you, he, she, it, we, you, they
宾格：me, you, him, her, it, us, you, them
此外，还有所有格形式。
属格：my, mine, your, yours, his, her, hers, its, our, ours, their, theirs
属格又可分为两类：一类是形容词性物主代词（my, your, his, her, its, our, their），即“物主限定词”；另一类是名词性物主代词（mine, yours, his, hers, ours, theirs），即“物主代词”。
人称代词用法：
第一人称：
单数：me, my, mine
复数：we, us, our, ours
第二人称：
单数：you, your, yours
复数：you, your, yours
第三人称：
单数：he, him, his, she, her, hers, it, its
复数：they, them, their, theirs
（1）人称代词主格：做主语，表示谁怎么样了，干什么了。
例：I am a teacher. You are a student. He is a student, too.
（2）人称代词宾格：作宾语，表示动作行为的对象，一般放在动词的后面。
例：Give it to me. Let's go. (Let's = let us)
（3）形容词性物主代词：
my, your, his, her, its, our, their
（4）名词性物主代词：
mine, yours, his, hers, its, ours, theirs
形容词性物主代词+名词，故其后不必加名词。
例：Is this your book? No, it isn't. It's hers (her book).
为避免重复使用名词，有时可用主代词+名词的形式。
例：My bag is yellow, her bag is red, his bag is blue, and your bag is pink.
练习：
1. I am a teacher.
2. My father is talking with my book.
3. This is his chair. It is blue.
4. Our classroom is big.
5. He often plays basketball after school.
6. His teacher is good.
7. We buy a pair of shoes for him.
8. Please pass the ball.
9. They are listening to the radio.
10. This is their bag.
11. That is his cap, it is blue.
12. Our chair is better than theirs.
13. I will give the presents to them.

说明:本文档为学习资料，仅供教学与自学使用，资源免费下载，不含任何诱导下载或捆绑程序。