Be动词与人称代词的具体搭配.doc

Be动词与人称代词的具体搭配
（1） am
第一人称I+am (注意：“I”无论何时都要大写，不管位于句首还是句中)
（2） are
第二人称you+are; 一人称复数we+are； 三人称复数they+are 其他复数名词+are
（3） is
第三人称he(男) +is ; she(女)+is; it(不是人)+is;其他单数名词+is
2、肯定、否定、疑问（等于号后是简写）
肯定
否定——be动词后加not
一般疑问——be动词移到主语前
一般疑问否定
一般疑问回答肯定和否定
I am… =I’m ….
I am not…=I’m not ...
Am I…?
Am not I…?
Yes,I’m.
No,I’m not.
You are…= you’re…
You are not…=You aren’t…
Are you…?
Are not you. ..? =Aren’t you…?
Yes,you are.
No,you are not.
She\He\It is…=
She\He\It is not… =She\He\It isn’t…
Is she\he\it…?
Is not she\he\it…? =Isn’t she\he\it…?
Yes,she\he\It is.
No,she\he\It is not.
We are=We’re
We are not…=We aren’t…
Are we…?
Are not we…?
=Aren’t we…?
Yes,we are.
No,we are not.
They are=They’re
They are not…=They aren’t
Are they…?
Are not they…?
=Aren’t they…?
Yes,they are.
No,they are not.
例：I am(not) from London.
My eyes are(not) small.
My hair is(not) long.
Am I a Chniese? 回答： 肯定：Yes, you are. 否定： No, you aren’t.

Is the cat fat? 回答：肯定：Yes, it is. 否定： No, it isn’t.
注意：在一般疑问回答中，肯定回答除I’m不可简写,否定回答均可简写。

另：特殊疑问句中：Where\How\Who\What\Why+be动词+人称代词或名词？
例：What is your name? My name is Lili.
Where are you? I’m in the classroom.
二、Be动词专项练习题
（一．）用be动词适当的词填空。
1. I ________ from Australia.
2. She _______ an English student.
3.Mike and Tom _________ my friends.
4. My parents _______ very busy every day.
6.I ______ an English teacher now.
7.Where _________ you from?
10.The light _________ green.
11.My name _________ Li Lei. I _________ twelve.
12._______they your new friends?
13. I ______ a boy. ______you a boy? No, I _____ not.
14. The girl______ Jack's sister.
15. The dog _______ tall and fat.
16. ______ your brother in the classroom yesterday?
17. Where _____ your mother? She ______at home.
18. Whose dress ______ this?
19.That ______ my red skirt.
20.Who ______ I?
21. Some tea ______ in the glass.
22.Jhon ______ busy last weekend..
23. My sister's name ______Nancy.
24. This ______ not Wang Fang's pencil.
25. ______ David and Helen from England?
26. We ____ friends.
27. She ___ a teacher.
28. I ___ a girl.
29. Many ants ____ in my house.
30.His mother ____ fat.
（二.）写出下列词适当形式:
1.I am (缩略形式) ______ 2.is (复数)______ 3.we are (缩略形式) ______
4.are not(缩略形式) ______ 5.is not (缩略形式) ______ 6.is/am(过去式形式) ______
7.she's(完整形式) ______ 8.it's(完整形式) ______9.they're(完整形式) ______ 10.are(过去式形式) ______
（三. ）将下列句子变成否定句和一般疑问句
1.His brother is a teacher.
否定句:______________________________
一般疑问句: __________________________
2.They are his parents.
否定句: ______________________________
一般疑问句: ___________________________
3.I was busy last weekend.
否定句:_______________________________
一般疑问句: ___________________________
4.Lucy is gong to the bookstore tomorrow..
否定句: ______________________________
一般疑问句:__________________________­­­
5.I am an English teacher .
否定句:_______________________________
一般疑问句: ___________________________
6.They were busy yesterday.
否定句: _______________________________
一般疑问句:___________________________
7.I am going to visit my grandparents this weekend.
否定句: _______________________________
一般疑问句: ___________________________
8.You were happy yesterday.
否定句:_______________________________
一般疑问句: ___________________________
9.We are twins.
否定句: _______________________________
一般疑问句: _______________________________
10.Mike was tired last weekend.
否定句: _____________________________
一般疑问句: _________________
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