can的用法
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牛津英语3B英语语法(一)情态动词can
can在英语中有一个特殊的名字,叫做情态动词,表示“能够”, “会”, “能力”后面要跟着表示动作的动词。
没有时态和人称的变化。
表示不能做什么的时候,后面加上not为can not,或者缩写为can’t。
问别人“能…吗?”要把can放在句子前面,首字母要大写,句尾别忘加上问号。
例句:
I can swing .I can draw.
She can jump.He can play .
We can touch .They can run.
I can’t sing.You can’t see.
She can’t dance.He can’t hear a car.
We can’t hear an aeroplane.
Can you hear a dog?Can he hear a bus?
Can Lucy write?Can you do it?
练习
将下面各组词组成句子
1.________________________(an,aeroplane,hear,Lucy,can)
2. ____________________________ (not,he ,dance,can )
3.____________________________? (you,can ,see,what )
4.____________________________(can ,see ,not ,we ,you)
5._____________________________. (I ,can ,help ,you )
6._____________________________? (I,can ,do,what)
7._____________________________? (you ,can ,hear me)
8._____________________________? (you ,can ,dance)
答案:
1. Lucy can hear an aeroplane.
2. He can not /can’t dance.
3. What can you see?
4. We can not /can’t see you
5. I can help you.
6. What can I do?
7. Can you hear me? 8. Can you dance?。