用am，is或are填空，然后总结其用法。

(1)That's my father and this ________ my mother.

(2)This is my cousin and that ________ my sister.

　　(3)－________she your sister?

　　－Yes, she ________.

　　(4)－And ________ he your brother?

　　－No. He's my friend.

　　(5)－________ Guo Peng your brother?

　　－Yes, he ________.

(6)I ________ his friend. I'm not his brother.

　　(7)－________ you Jack's brother?

　　－No, I'm not. I ________ his cousin.

(8)These ________ my grandparents.

　　(9)－________ this your aunt?

　　－Yes, it ________.

(10)These ________ my parents, those ________ my grandfather and grandmother.

(11)These are my brothers. They ________ Jeff and Jack.

(12)They aren't my sisters. They ________ my friends.

am用于第一人称单数I之后；is用于第三人称单数ge，she，it以及相当于he，she或it；are用于第二人称或所有人称的复数，表达“是”的意思。可用下面的口诀来帮助记忆：“我用am你用are，is用于他她它，复数全都要用are”。

I am…可以缩写成I'm，he is可以缩写成 he's，she is可以缩写成加she's，it is可以缩写成it's，而we are，you are，they are可分别编写成we're，you're，they're。am，is，are的否定形式是在后面加not，如：am not，is not，are not。is not通常缩写为isn't，而are not通常缩写为aren't。如：

(1)I'm Alice, I'm not Mary. She's Mary.

(2)This isn't my brother. He's my cousin.

(3)They're my brothers. They aren't my friends.

A man always goes to the same bar at the same time every day and ask for __1___ glasses of beer. He drinks，then asks for another two.
　　One day the waiter  2  to him， “Why do you always   3  two glasses of beer? Why don’t you get one _ 4_  glass?”
　　The man answer， “Because I don’t like to  5  alone. I drink with my friend.”
　　But a few days later， the man  6  and asks for only   7   glass of beer.
　　“Oh，” the waiter asks， “Has your friend died?”
　　“Oh， no.” says the man， “He’s very  8   . This glass of beer is for 9   But I stop drinking beer. My doctor doesn’t 10   me  drink because it is dangerous for me.”
　　(  ) 1. A. one　  B. two 　 C.  many
　　(  )2. A.   asks 　 B. tells 　 C.  says
　　(  )3. A. ask for  　B. get　  C. take
　　(  )4. A. full  　B. big 　 C. small 　
　　(  )5. A. drink  　B. come 　 C. eat　 
　　(  )6. A. goes out 　 B. says 　 C. comes in
　　(  )7. A.  two 　 B. one　  C. much
　　(  )8. A. is 　 B. well　  C. good 　
　　(  )9. A. us 　 B. me　  C. him
　　(  )10. A. want 　 B. help  　C. let 　
　    

阅读理解

　　Jack and I are good friends. Jack is an English boy, but I am a Chinese girl. He is thirteen years old and I'm twelve years old. We are in the same class－Class Two.

　　Jack has a nice frisbee. He can throw it very well. I have a beautiful kite. I can fly it, but I cannot throw a frisbee. I think it is too hard. Jack teaches me to throw it like that, and I teach him to fly the kite like this. Now we both can do them very well.

1．The writer is ________, but her friend is ________.

[　　]

2．How old is Jack's friend?

[　　]

3．Both of them are ________.

[　　]

4．Jack can ________ very well and he teaches his friend how to do it.

[　　]

5．Which of the following sentences is correct? ________.

[　　]

A．The writer can't throw a frisbee very well now

B．Jack can fly a kite very well now

C．Jack has a kite and his friend has a frisbee

D．Jack thinks it is too hard to fly a kite