剑桥英语人称代词和物主代词以及be动词讲义

青松乐能剑桥英语人称代词和物主代词以及be动
词讲义
人称代词和物主代词
人称代词第一人称单数第二人称单数第三人称单数第一人称复数第二人称复
数第三人称复数主格I you he/she/it we you they
宾格me you him/her/it us you them
汉语我你他/她/它我们你们他(她、它)们形代my you r his/her/its our your their
名代mine yours his/hers/its ours yours theirs
汉语我的你的他的/她的/它的我们的你们的他(她、它)们的主格:放句首。

宾格:放动词之后。

形容词性物主代词:后面加名词。

名词性物主代词:后面不加名词。

be动词的意思
be动词意思和用法很多,一般的意思是:是,此种用法,有多种变化形式,is,am, are,was,were,being,been,to be.另外,be动词还有成为的意思。

be动词的用法
be (be/is/are/am/was/were)
现在时I am, you are, he is, we are, you are, they are (缩略式I'm, you're, he's, we're, you're, they're), (否定缩略式I'm not, isn't,
aren't),
过去时I was, you were, he was, we were, you were, they were (过去时否定缩略式wasn't, weren't), 过去分词been,
现在分词being
be动词用法歌:
我用am,你用are,is连接他,她,它。

单数名词用is,复数名词全用are。

变疑问,往前提,句末问号莫丢弃。

变否定,更容易,be后not莫忘记。

疑问否定任你变,句首大写莫迟疑。

青松乐能剑桥英语人称代词和物主代词以及be动词专项练习
一、用am, is, are 填空
1) I _____ a student.
2) You ____ a doctor.
3) ____she from Jinan?
4) _____you American?
5) It_____ a car.
6) They ____ cars
7) ____ your mother in China?
8) _____your friends in New York?
9) What ____her name?
10) These _____ buses.
11) Those _____oranges.
12) Where _____ her mother?
13) How old _____your teacher?
14) What class _____ you in?
二、句型转换
1. This is a coat.
否定句:
疑问句:
回答:
2. I am a student.
否定句:
疑问句:
回答:
3. You are a star.
否定句:
疑问句:
回答:
4. These are appless.
否定句:
疑问句:
回答:
三、下面的短文中填上恰当be动词。

I ______ a girl. My name _______ Mary. I ______ in Class 2, Grade 7.
I ______
12 years old. Here ______ my family photo. Look! These ______ my parents and those _______ my grandparents. This boy ______ my brother. He ________ 15 years old now. That ______ my cat, Mimi. It ______ very lovely.
四、用适当的代词填空。

________(我) am a teacher.
My father is talking with _______(我).
_______(他) often plays basketball after school.
_______(他的) teacher is good.
_______(我们) buy a pair of shoes for _______(他).
Please pass_____(我们) the ball.
_______(他们) are listening to the radio.
This is _______(我的) book. That is__________(他的)
_______(他的) chair is blue. _____________( 我们的) is yellow.
_______(我们的) classroom is big.__________( 你们的) is small.
_______(他) often plays basketball after school.
_______(他的) teacher is good. _____(她的)is good too.
My book is blue. _________(you) is red. Our chair is better than _________ ( they).
I will give the presents to________(they).
These books are________(I), and those are____(you). My ruler is long. ________ ( you ) is short.
My bike is broken. May I borrow______ ( she)?
Can you show _______(I) your book?
It’s time for ______(they) to go home.
Mr. Green often tells _______(we) some stories. These are not your desks. They are _____(our).
This is not my shirt. It’s _______(he)
I saw ________(she) in the shop yesterday.。