《Do you have a soccer ball?》PPT课件13
单元语法精讲
实义动词have/has的一般现在时
have/has的基本意思是“有，拥有，占有”，表示一种所属关系，其主语一般是人；有时也可以是物。
have/has的句式构成如下
【注意】当主语是第三人称单数时，“有”要用has，变否定句时，要借助助动词doesn't，动词has要恢复原形，即have。
当主语是非第三人称单数时，“有”要用have，变否定句时，要借用助动词don't。变一般疑问句，即问“某人(物)是否有……”时，如主语为第三人称单数形式，将does提至句首，动词has恢复原形，用have；如主语为非第三人称单数，则在句首加do。
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单元语法强化训练
一、根据对话或句子意思，从方框中选择合适的词填空。可重复使用。
do，does，don't，doesn't，have，has
1．—____ you have an eraser?
—Yes，I ___．
2．—_____ Bob have an English map?
—No，he _______．He ____ a map of China.
3．____ they have a telephone in the room?
4．Sally ____a watch and it is nice.
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二、单项选择。
7.—Do you have a soccer ball?
—______．
A．Yes，I do B．I do
C．Yes，I am D．Yes，I have
8．I ______ a basketball and my friend ______ a pingpong ball.
A．has，have B．have，has
C．have，have D．has，has
9．—I ______ two basketballs. Let's _____ basketball.
—That sounds good.
A．do，have B．have，play
C．has，play D．does，play
10．______ Tom and Mike ______ volleyballs?
A．Do，have B．Does，have
C．Does，has D．Do，has
11．______ your sister have a ruler?
A．Is B．Are C．Does D．Do
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三、按要求完成句子。
12．I have two baseball bats.(改为一般疑问句，并作肯定回答)
Do you have two baseball bats?
Yes，I do.
13．I have a tennis bat.(改为否定句)
_____________________
14．My brother has two baseballs.(改为一般疑问句，并作否定回答)
Does your brother have two baseballs?
No，he doesn't.
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