译林版5A Unit3 have和has用法讲和练
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【5AUnit3语法】 have、has的用法
1、肯定句:
have用于第一人称（I,
we），第二人称（you）以及第三人称复数（they）或复数名词；
has用于第三人称单数（he, she, it）或单数名词。
主语为第三人称单数（三单）时用has，其余人称都用have。
例题：一、用have, has填空。
1. A dog(狗)
four legs. A bird(鸟) two legs.
2. Our
（我们的）school a library(图书馆).
3. We
37 chairs(椅子) in our classroom(教室).
4. It
many (许多) books in it.
5. My sister a
nice toy car.
6. I a friend.
7. He
and she some(一些) apples.
8. Look, the
boy some apples.
9. They a
happy(幸福的)family.
10. The students
many books.
11. The student two
English books.
12. Jane two big eyes.
13. Tom a red pen.
14. Their(他们的)
teacher some nice books.
15. Your
teachers a football(足球).
16. Jenny
and Danny ______two pens.
17. You a
good teacher.
18. Li Ming’s mother（妈妈）
_____two big eyes.
2、否定句公式：主语+don’t(doesn’t)+have+„
例：We
don’t have any water here.我们这儿没有水。
Jane
doesn’t have long hair. 简没有长发。
句子中有have的，在have前直接加don’t;
句子中有has的，在has前加doesn’t, 然后把has变为have;
练习一：
（1）I have big eyes.（否定句）
（2）Linda has a red ruler. （否定句）
I don’t have
big eyes. Linda doesn’t
have a red ruler.
练习二： 把下列句子改为否定句。
1. I have many friends.
2. Her father has two brothers.
3. He has a computer.
4. My cousin has a good friend.
5. He has three pens.
6. Tom has a kite.
7. My teachers have nice pictures.
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8. His father has a
green car.
9. Jim has a happy family.
10. Jenny has a wide mouth.
练习三：填写下列句子正确的否定形式（don’tdoesn’t）。
1.I
____ have a cat.
______ have friends.
____ have long hair.
______ have
a big house(房子).
______ have a happy family.
____ have a short tail.
______ have
a good teacher.
____ have a big nose.
____ have a red pen.
10. Lily ____
have a toy.
3、一般疑问句：句型公式：Do
(Does)+主语+have+…?
肯定回答：Yes, 主语+do (does).
否定回答：No, 主语+don't (doesn't). 用什么提问就用什么回答!!!
句子中有have的，在句首加Do;
句子中有has的，在句首加Does,然后把has变为have;
回答一般疑问句时，主语一定要用人称代词（it, I, we, she, he,
they）回答 。
否定回答中don't或doesn't 不分开写。
练习一：把下列句子改为一般疑问句，并作出肯定、否定回答。
1. They
have apples.
2. The school
has many trees.
3. She has lovely dogs.
4. Jenny has a brother.
5. They have two bananas.
6. The girl has a big hat.
7. The woman has two babies.
8. Kate’s mother has a pair of glasses.
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9. We have a nice model
plane.
10. Tom and Jim have red shirts.
练习二：把下列句子的句首加上Do Does。
1.
I have a nice car?
2. he have a
good friend?
3. they have any
masks?
4. you have any flowers?
5. she have a duck?
6.
your dad have a new car?
7. her
mom have long hair?
8. your teacher
have an English book?
9. your
teachers have a basketball?
10. her
friends have any blankets?
11.
Nancy have many skirts?
12. David
have a jacket?
13. my friends have
a football?
14. his brother have a
basketball?
15. her sister have a
nice toy?
16. Miss Li have an
English book?
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