七年级英语上册Unit5Doyouhaveasoccerball单元语法聚焦五新版人

Unit 5 Do you have a soccer ball

[行为动词have的一般现在时结构及用法

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1．—Does she have a tennis ball？她有一个网球吗？

—Yes, she does.是的，她有。

2．—Do you have a ping­pong bat?

你有一个乒乓球拍吗？

—No, I don't. I have a ping­pong ball.

不，我没有。我有一个乒乓球。

3．They have two basketballs.

他们有两个篮球。

4．He has two ping­pong bats.

他有两个乒乓球拍。

一般现在时表示现在的状态或经常性、习惯性的动作。另外，表示主语具备某种性格或能力的句子也要用一般现在时。在一般现在时中，往往含有always, often(经常), usually(通常), every day(每天)等标志词。

在一般现在时中，如果句子包含be动词，其一般疑问句是将be动词置于句首，否定句是在be动词的后面加not。be动词有am, is和are三种形式，依据主语的人称和数而定。当句子的谓语是实义动词时，除主语是第三人称单数时谓语动词用第三人称单数形式外，其余人称和数作主语时，谓语动词都用原形。实义动词的一般疑问句或否定句要使用助动词do或does。如：

I have a basketball. 我有一个篮球。

Do you have erasers? 你有橡皮吗？

She doesn't play soccer. 她不踢足球。

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He likes ping­pong. 他喜欢乒乓球。

Bob always plays baseball. 鲍勃总是打棒球。

行为动词have译为“有”，表示一种所属关系，其主语既可以是人，也可以是物。以下是have的一般现在时的结构和用法。

1．肯定句：主语＋have/has＋其他．(主语是第三人称单数时，谓语动词用has。)如：

I ________ a basketball. 我有一个篮球。

She ________ a volleyball. 她有一个排球。

They ________ two sons and three daughters.

他们有两个儿子和三个女儿。

2．否定句：主语＋don't/doesn't＋have＋其他．(主语是第三人称单数时，用助动词doesn't。)如：

I ________ ________ a basketball.

我没有篮球。

She ________ ________ a volleyball.

她没有排球。

3．一般疑问句：Do/Does＋主语＋have＋其他？(主语是第三人称单数时，用助动词Does。)如：

________ you ________ a basketball?

你有篮球吗？

________ she ________ a volleyball?

她有排球吗？

Ⅰ.单项填空

( )1.—________ she have a soccer ball?

—No, she ________．

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A．Is; isn't B．Does; doesn't

C．Does; isn't D．Is; doesn't

( )2.—________ you have a baseball bat?

—Yes, I ________．

A．Are; am B．Do; am

C．Do; do D．Are; do

( )3.Our teacher ________ a bike(自行车) but she ________ a car(小汽车)．A．have; don't have

B．has; doesn't have

C．has; does have

D．has; don't have

( )4.Susan likes tennis, but she ________ a tennis ball.

A．don't have B．isn't have

C．doesn't has D．doesn't have

( )5.—________ Jack have a red hat?

—No, he ________ a black one.

A．Do; have B．Do; has

C．Does; have D．Does; has

( )6.Eric and Frank ________ have baseballs.

A．aren't B．don't

C．doesn't D．isn't

( )7.He________ a soccer ball.

A．don't have B．doesn't have

C．doesn't has D．isn't have

( )8.________ your parents ________ a ping­pong bat?

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A．Does; has B．Do; have

C．Does; have D．Do; has

( )9.I ________ a basketball but I ________ a soccer ball.

A．have; have

B．have; don't have

C．don't have; don't have

D．has; doesn't have

( )10.There ________ a clock on the wall. It ________ three hands(指针)．A．is; have B．are; have

C．are; has D．is; has

Ⅱ.用have的适当形式填空

1．I ________ (not have) a tennis ball, but my brother Alan has two.

2．________ Sam ________ (have) a new computer?

3．My sister Anna ________ (have) a great sports collection(收藏).

4．Tony ________ (not have) an English dictionary.

5．________ you ________ (have) any brothers or sisters?

6．Students always say they ________ (have) a lot of homework to do every day. 7．How many legs ________ the cat ________ (have)?

8．Tom is new here and he ________ (not have) any friends.

Ⅲ.根据汉语意思完成句子

1．迈克没有足球，但我有。

Mike ________ ________ a soccer ball, but I do.

2．珍妮有五个乒乓球。

Jenny ________ five ________ ________.

3．我妹妹有一本新英语词典。

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My sister ________ a new English ________.

4．我父母有两个孩子。

My parents ________ two ________.

5．“安迪有一块白色的手表吗？”

“不，他的是黑色的。”

—________ Andy ________ a white watch?

—No, ________ is black.

Ⅳ.按要求完成下列各题，每空一词

1．I have a big family.(改为否定句)

I ________ ________ a big family.

2．He has breakfast at home.(改为一般疑问句)

________ he ________ breakfast at home?

3．My father has four basketballs.(改为否定句)

My father ________ ________ four basketballs.

4．Does Tony have a computer？(作否定回答)

No, ________ ________．

5．You have a sister.(用he作主语改写句子)

________ ________ a sister.

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详解详析

【语法探究】

1．have; has; have

2．don't have; doesn't have

3．Do; have; Does; have

【实战演练】

Ⅰ.1—5 BCBDD 6—10 BBBBD

Ⅱ.1.don't have 2.Does; have 3.has

4．doesn't have 5.Do; have 6.have

7．does; have 8.doesn't have

Ⅲ.1.doesn't have 2.has; ping­pong balls

3．has; dictionary 4.have; children

5．Does; have; his

Ⅳ.1.don't have 2.Does; have

3．doesn't have 4.he doesn't 5.He has

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