《Do you have a soccer ball?》PPT課件13
單元語法精講
實義動詞have/has的一般現在時
have/has的基本意思是“有，擁有，占有”，表示一種所屬關系，其主語一般是人；有時也可以是物。
have/has的句式構成如下
【注意】當主語是第三人稱單數時，“有”要用has，變否定句時，要借助助動詞doesn't，動詞has要恢復原形，即have。
當主語是非第三人稱單數時，“有”要用have，變否定句時，要借用助動詞don't。變一般疑問句，即問“某人(物)是否有……”時，如主語為第三人稱單數形式，將does提至句首，動詞has恢復原形，用have；如主語為非第三人稱單數，則在句首加do。
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單元語法強化訓練
一、根據對話或句子意思，從方框中選擇合適的詞填空�？芍貜褪褂�。
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、單項選擇。
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.(改為一般疑問句，并作肯定回答)
Do you have two baseball bats?
Yes，I do.
13．I have a tennis bat.(改為否定句)
_____________________
14．My brother has two baseballs.(改為一般疑問句，并作否定回答)
Does your brother have two baseballs?
No，he doesn't.
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