have、has用法.doc

一．Has/have简要说明
have的第三人称形式是has
have:用于主语为I, you和所有人称复数
has：用于主语为第三人称单数[he, she,it, (Maria人名)]
※ 用have/has填空
1.She   has    along ruler and a short pencil.
2.I    have    two sisters and one brother.
3.This is mysister. She  has    big eyes.
4.We    have   threetoys cars and two toy buses.
5.Tom   has    a small nose and a wide mouth.
6.My Englishteacher    has   longhair.
7.Peter andMary   have  roundfaces.
8.I  have  an apple. My sister    has   anapple,too.
9.Lucy   has    short hair.
10.You   have   a long pencil. I   have  a short pencil.
二．巧思妙记
◆动词have/has的用法：
▶动词have表示“有”，肯定句中主语后；“三单”主语用has,其他人称用have;
▶一般疑问句容易变,does, do放句首；特殊疑问句怎么办，疑问词打前头；
▶问句have用原形，这点一定要记清；否定句也不难，doesn’t, don’t 后添have.

肯定句
I  have…
We/You/They have…
He/She/It has…
否定句
I do not have…
I don’t have …
We/You/They do not  have…
We/You/They don’t  have…
He/She/It does not  have…
He/She/It doesn’t  have…
一般疑问句
及答语
Do you have…?
Yes, I do.
No, I don’ t.
Do you/they have…?
Yes, we/they do.
No, we/they don’t.
Does he/she/it have…?
Yes. he/she/it does.
No. he/she/it doesn’t.

（1）关于have 的否定句,一般疑问句及其回答
have的否定句在do后面加not。have的一般疑问句是在句首加上助动词 ”do” ,注意大小写的转换，其他的不变。（句中的“I”变为”you” ) 。
注意: “do” 是助动词，无词义。“do” 是加上去的，不是原来句子里面的。
a. I have a round face .(陈述句)
I do not（don’t） have a round face.(否定句)
Do you have a round face ? (一般疑问句)
Yes, I do. / No, I do not （don’t）. (回答)
b. They havelong hair and big eyes . (陈述句)
They do not （don’t） have long hair and big eyes . (否定句)
Do they havelong hair and big eyes ? (一般疑问句)
Yes, they do. / No, they do not（don’t）. (回答)
c. We have wide mouths and big noses . (陈述句)
We do not（don’t） have wide mouths and big noses .  (否定句)
Do you have mouths and big noses ? (变一般疑问句)
Yes, we do. / No, we do not （don’t）. (回答)
（2）关于has的否定句,一般疑问句及其回答
a. He has a round face. (陈述句)
He does not（doesn’t） have (V原) a roundface.(否定句)
Does he have (V原) a round face  ? (一般疑问句)
Yes, he does. / No,  he does not （don’t）. (回答)
b. She has long hair and big eyes .(陈述句)
She does not（doesn’t） have (V原)long hair and big eyes.(否定句)
Doesshe have (V原) long hair and big eyes ? (一般疑问句)
Yes, she does. / No,  she does not （don’t）. (回答)
c. Jane has a wide mouth and a big nose . （陈述句）
Jane does not（doesn’t）have (V原) a wide mouth and a big nose .(否定句)
DoesJane have (V原) a wide mouth and a big nose ? (一般疑问句)
Yes, she does. / No,  she does not （don’t）. (回答)
三. 将下列句子变为否定句，一般疑问句并做回答。
1. Maria andMeimei  have long hair and big eyes .
Do Maria andMeimei  have long hair and big eyes ?
2. Li Lei  has big eyes .
Does Li Lei  have big eyes ?
3. She  has long hair .
Does she  have long hair?
4. I have asmall nose .
Do you have a smallnose ?
5. They havebig ears and small mouths .
Do they have bigears and small mouths ?

※  用Do, Does, have, has填空
1.   Do  you  have   a toy?
2.   Do   we   have    two big apples?
3.   Do  they   have   longhair?
4.   Do  Lily and Lucy  have  big eyes?
5.I  do   not   have    a round face.
6.You  do     not    have  an orange.
7.We    do   not    have  three knives.
8.Sally and Tracy  do  not   have  big feet.
9.They   do    not   have  shortarms.
10.  Does  he  has   awide mouth?
11.  Does  she  has   asmall nose?
12.  Does  it    has   short legs?
13.  Does  Maria   has    big ears?
14.  Does   yoursister   has    a round face?
15.  Does  hermom   has   longhair?
16.He  does   not  has    a bigdesk?
17.She   does  not   has   anbig eraser.
18.Her sister  does    not  has   three pens.
19.My teacher  does    not  has     long hair

肯定句：I / You / We / They  have…
        He / She/ It / Maria  has…
否定句：I / You / We / They don’t have…
        He / She/ It / Maria doesn’t have…
疑问句：Do you / they/ A and B have…?
 Yes, I/ we / they do.
        No, I /we / they don’t.
        Does he /she / it /Maria have…?
        Yes, he / she / it/ Maria does.
        No, he / she / it / Maria doesn’t.
练习题
1.你有小刀吗？
Do you have a knife?
2.他们有三把尺子。
  They have three rulers.
3.他没有英语课本.
  He doesn’t have an English book.
4.她有一头长头发吗？
  Does she have longhair?
5.Lily和Lucy有好朋友吗？
 Do Lily and Lucy have good friends?
※用be（am, is, are）或have/has填空
1.I   am   from Henan ,but he  is   from Anhui.
2.My hair   is   short ,but she   has    long hair.
3.That girl   has   big eyes. She    is   verynice.
4.Her feet   are   small and her hands  are   small, too.
5.They   have    round faces.
句型转换
1. He has long arms and legs.(改为一般疑问句)
 Does he have long arms and legs?
2. My friends have English books.（改为一般疑问句）
  Do your friends haveEnglish books?
3. She has two sisters.（改为否定句）
  She doesn’t have two sisters.
4. Does the boy have a big nose?（作出两种回答）
  Yes, he does.   No, hedoesn’t.
5. I have long hair.（改为否定句）
  I don’t have long hair.
6. He has long legs.（同义句转换）
His legs are long.
7. We are in different grates.（同义句转换）
We are not in the same grate.
8. This is a knife.（改为复数形式）
  These are knives.

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