(共17张PPT)
人教版七年级英语下册课件
语法精讲
01
语法专练
02
Unit 1 Can you play the guitar?
Grammar Focus
语法精讲
【语法探究】
请看下面的扇形图并总结规律:
根据上图,我们发现:无论是第一人称、第二人称、第三人称单数或者复数,情态动词can没有任何变化。
【语法规律总结】
情态动词can的用法:
1.can意为“能;会”,表示能力。
2.can 没有人称和数的变化,后面接动词原形。
3.can 的否定形式:在can后加not,cannot可缩写成can’t。
4.一般疑问句:Can+主语+动词原形+其他?
肯定回答:Yes,主语+can.
否定回答:No,主语+can’t.
Eg.—Can you play volleyball?你会打排球吗?
—Yes,I can.是的,我会。( 肯定回答)
—No,I can’t.不,我不会。( 否定回答)
5.特殊疑问句:疑问词+can+主语+动词原形+其他?
Eg.What can I do for you?我能为你做点什么呢?
一、单项选择
( )1.— you play the drums? —Yes,I can.
A.Do B.Can C.Are D.Am
( )2.I want to the chess club.
A.join B.join in C.join to D.join for
B
A
语法专练
( )3.Can you me with my homework?
A.helps B.helping C.to help D.help
( )4.—Can you show me those pictures? —Sorry, .
A.I can B.I can’t C.here you are D.OK
D
B
( )5.—Can I swim in the river? —No,you .
A.are B.can C.can’t D.aren’t
( )6.—Can we play football in the street? —No,you .It’s dangerous.
A.can B.mustn’t C.may D.may not
C
B
( )7.We need someone for our school show.Can you play piano very well?
A.a B.an C.the D./
( )8.—Jack, you do kung fu? —Yes,I can.
A.can B.may C.need D.must
C
A
( )9.Mike and dances well.
A.sings B.to sing C.singing D.sing
( )10. you help my brother with his Chinese? —Yes,I .
A.Can;can’t B.Can;may
C.Can;can D.May;can
A
C
二、用括号内所给词语的适当形式填空,每空一词
1.I can’t ( play)football with you.I have too much homework to do.
2.—Can your parents ( speak)English?
—Yes, they can.
play
speak
3.What can your sister ( do)?
4.Can you ( swim)in the swimming pool with us on weekends?
5.Jim ( cannot)draw.
do
swim
can’t
三、翻译句子
1.我的表姐会弹钢琴。
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2.你会做什么运动?
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My cousin can play the piano.
What sports can you do?
3.迈克会画画吗?
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4.我想加入吉他俱乐部和讲故事俱乐部。
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5.请放学后和王老师谈一谈。
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Can Mike draw?
I want to join the guitar club and the story telling club.
Please talk to Mr./Mrs.Wang after school.
谢谢大家