情态动词can基本用法.doc

情态动词can的基本句型
1.肯定句型为:主语+can+动词原形+其它。例如:They can play basketball.他们能打篮球。She can dance.她会跳舞。You can go to watch TV.你可以去看电视了。
2.否定句型为:主语+can not(can't/cannot)+动词原形+其它。表示"某人不能(不会。不可能)做……"。其中can't是can not的缩略式,英国多写成cannot。例如:You cannot pass the ball like this.你不能像这样传球。I can't ride a motorbike.我不会骑摩托车。
3.疑问句句型分为:一般疑问句句型和特殊疑问句句型两种类型。
⑴一般疑问句句型为:Can+主语+动词原形+其它。表示"某人会(能。可以)做……吗？",用于口语时,常表示请求或许可。其肯定答语用""Yes,主语+can."作答;否定答语用"No,主语+can't."作答。注意答语中作主语的人称代词,应根据问句中的主语作相应的变化。其变化规则为:第一人称问,则第二人称答;第二人称问,则第一人称答;第三人称问,第三人称答。例如:
①-Can you sing an English song for us?你可以为我们大家唱一首英语歌吗？-Yes.行。(注意在Yes后面常省略I can)
②-Can I skate?我可以滑冰吗？-Yes, you can.可以。
③-Can she climb hills?她能爬山吗?-No, she can't.不,她不能。
⑵特殊疑问句句型为:a. Who+can+动词原形+其它。该句型中who相当于主语。例如:-Who can sing in English in your class?你们班上谁会用英语唱歌？-Lily can.莉莉会。
b.特殊疑问词(作定语)+名词+can+主语+动词原形+其它。该句型中的特殊疑问词常用how many, how much等。例如:-How many boats can you see in the river?你能看见河中有多少只船吗？-Only one boat.仅有一只。
c.特殊疑问词+can+主语+动词原形+其它。该句型中的特殊疑问词常用what, where, when等,一般用肯定陈述句作答。例如:-What can you see in the picture?你能在图画中看到什么？-I can see some birds and two big trees in it.我能看到一些鸟儿和两棵大树。
单项选择。（2003年中考题）
1. -Can you play with a yo-yo, Jim?-Yes, I________. It's easy. (北京市)
　　A. must B. can C. need D. may
2. You________go and ask Meimei. She________know the answer. (天津市)
　　A. must, can B. must, may C. need, can D. can, may
3. -________I take the magazine(杂志)out of the reading room?-No, you mustn't. (乐山市)
　　A. Must B. Can C. Need
练习题：
一、根据提示完整回答问题。（完整回答）
1．Can the Robot sweep the floor? (写两种答案)
_________________________
2．Can your brother do housework? (写两种答案)
__________________________
3．What can your sister do? (打扫卧室和浇花)
__________________________
二、根据答句写问句。
1. ________________________________________? Yes, I can do the dishes.
2. ________________________________________? Yes, we can empty the trash.
3. ________________________________________? Yes, he can make the bed.
4. ________________________________________? Yes, Tom can wash the clothes.
5 ._______________________________________? Yes, Amy can water the flowers.
6. ________________________________________? No, they can clean the bedroom.
7. _______________________________________? I can cook the meals.
8. _______________________________________? We can play football.
9. _______________________________________? Tom can use a computer.
10. ______________________________________? Sarah can sweep the floor.
11. ______________________________________? My father can wash the car.
12. ______________________________________? My mother can sing and dance.
三、阅读理解，判断对错。
Ben is an American boy. John is his good friend. They are in the same class. John is very helpful at home. He can help his mother do housework. He helps his mother sweep the floor, clean the room and cook the meals. Ben is helpful, too. He often goes shopping with his family. Ben and John likes ping pong very much. They often play together(一起).
( ) 1. John is Ben’s classmate.
( ) 2. John and Ben are helpful at home.
( ) 3. John and Ben can cook at home.
( ) 4. Ben often goes shopping on Saturdays.
( ) 5. Ben and John like sports.
上节课There be句型的复习练习：
一、根据所给汉语完成句子。
1. 桌子上有一本书和两支钢笔。There _____ a book and two pens on the desk.
2. 图片上有一些猴子。There ____ some monkeys in the picture.
3. 在吉姆的书包里有一些卡片。____ _____ some cards in Jim’s bag.
4. 我们学校有许多班。There _____ many _____ in our school.
5. 树上有三只鸟。There _____ three birds in the tree.
6. (there be ) ________ a basket of apples on the table.
7. (there be ) ________ some books and a pencil-box in the desk.
8.(there be ) ________ a pencil-box and some books in the desk.
9.There are two ________ (tin) of fish on the table.
10. How many ________ (flower) are there in the vase?
二、选择填空：
1. How many ____ are there in the picture?
A. woman B. women C. buy D. milk
2. There aren’t ___ trees near the house. There is only one.
A. any B. some C. many D. much
3. There ___ two bowls of rice on the table.
A. is B. have C. has D. are
4. Are there ___ houses near the river? Yes, there are___.
A. some, some B. any, some C. any, any D. some, any
冠词复习练习题：
( ) 1 Han Meimei is ___ Chinese girl. Lucy is ____ English girl.
A. a; a B. an; an C. a; an D. an; a
( ) 2 A little boy wrote____ "U" and___ "n" on the wall.
A. a; an B. an; a C. an; an D. a; a
( ) 3 _____ old lady in brown is____ university professor.
A. An; a B. An; / C. The; an D. The; a
( ) 4 There are sixty minutes in____hour.
A. an B. the C. a D. /
( ) 5 This is ____ interesting book and it is also ____ useful one.
A. an; an B. an; the C. ah; a D. a; a
完形填空：
Jim and Tom are 1 .They look 2 same. They are 3 . They’re twelve. They are in No. 14 Middle 4 . They’re in the same 5 .But they 6 in the same room. Jim is in 7 301 and Tom is in Room 302 . 8 classmates all look 9 them. Now they are good 10 .
( )1.A. twin sister B. twins sisters C. twin brothers D. twins brothers
( )2.A. a B. an C. the D. ×
( )3.A. new B. new student C. a new student D. a new
( )4.A. school B. School C. schools D. Schools
( )5.A. class B. Class C. classes D. Classes
( )6.A. is B. isn’t C. are D. aren’t
( )7.A. room B. Room C. rooms D. Rooms
( )8.A. He B. His C. They D. Their
( )9.A. at B. like C. after D. to
( )10.A. friend B. friends C. student D. students
I 1 a picture . It’s a picture 2 a school. 3 the picture you can see a school and some trees. You can see some boys and girls. They are 4 the trees. The school is a middle school . Look 5 these two boys. 6 they good friends 7 brothers? 8 is their teacher? Oh, sorry, I 9 know.
( )1.A. is B. am C. are D. have
( )2.A. to B. or C. of D. and
( )3.A. In B. To C. On D. At
( )4.A. in B. on C. under D. behind
( )5.A. at B. of C. to D. like
( )6.A. Am B. Is C. Are D. Be
( )7.A. but B. of C. or D. and
( )8.A. How B. Who C. What D. Which
( )9.A. isn’t B. don’t C. am not D. aren’t
阅读理解：
The day was like any other day in his life, Tom walked past the shop on the street comer. He stopped to look at the front row of shoes, and he felt happy to see that the pair of shoes he wanted very much were still there. Looking down, he felt sorry for himself. He really wanted to have them for his birthday.
He sadly walked away and thought how to tell his mother about it. He knew she would give him anything he liked if she could. But he also knew very well she had little money. He decided not to go home at once, as he looked worried and his mother would notice (注意) it. So he went to the park and sat on the grass. Then he saw a boy in a wheel chair (轮椅) . He noticed that the boy moved the wheel with his hands. Tom looked at him carefully and was surprised to see the boy have no feet. He looked at his own feet. “It's much better to be without shoes than without feet, ” he thought. There was no reason (理由) for him to feel so sorry and sad. He sent away and smiled, thinking he was happier.
1．Tom passed the shop______.
　　A．on foot
　　B．by bus
　　C．by bike
　　D．in a car
2．Why did Tom stop in front of the shop? Because he wanted______.
　　A．to buy the shoes
　　B．to look at the shoes he liked
　　C．to look at the shoes in the shop window
　　D．to look at the shoes on the front row
3．The pair of shoes he liked was ______.
　　A．too expensive
　　B．quite cheap
　　C．not there
　　D．not sold yet
4．Tom went into the park because he______.
　　A．was thinking how to tell his mother about it
　　B．wanted to see the boy
　　C．didn't want to make his mother worried
　　D．he felt sad
5．From the story we can know that Tom______.
　　A．liked new shoes very much
　　B．loved his mother best
　　C．didn't want to go to school
　　D．didn't want to stay at home