课件39张PPT。GrammarUnit 7 Abilitiessmoke
by the way
camera
no problem
X-rayvi. & vt. 吸(烟)，抽(烟)
顺便问一下，顺便说说
n. 照相机
没问题
n. X光，X射线Words & phrases reviewUsing can, could and mayCan you… ?I could not ride a horse at five years old,
but now I can.ride a horse ride a bikeThey could not ride a bike last year, but now they can .play tennisMy brother could not play tennis two years ago, but now he can . swimShe _________ not swim last week ,
But now she_______ .couldcanfly a kite/ kitesThey _______not fly kites just now , but now they______.couldcanskateLucy ______not skate when she was young, but now she_______ .couldcanSentences from this unit:1. I can fly!
2. See, you can’t fly, Eddie.
3. Her left leg was badly hurt and she
could not get out.
4. Can you tell us about the fire?情态动词can, could 和 may◆can 和could可以用来谈论主语所具备的能力，意为“能，会”。
can表示主语现在所具备的能力；
could表示主语过去所具备的能力。如：
Millie can play the piano.
米莉会弹钢琴。
Could you speak English at the age of six?
你六岁的时候会说英语吗？◆can, could和may都可表示“许可”。其中，could语气更委婉，比can听起来更有礼貌。may则用在比较正式的场合。如：
Can you pass me the books?
你能给我递一下那些书吗？
Could you help me, please?
请问，你能帮我吗？
May I come in, Mr Wang?
王老师，我可以进来吗？肯定句: 主 + can/could/may + 动词原形 …
否定句:
主 + can’t/couldn’t/maynot + 动词原形 …
一般疑问句:
Can/Could/May + 主 + 动词原形 …?
肯定回答:
否定回答:
特殊疑问句: 特殊疑问词 + 一般疑问句 …?Yes, 主 + can/may.No, 主 + can’t.构成方式：Make dialogues using the following
pattern.S1: Can you ride a bike?
S2: Yes, I can. / No, I can’t.
S1: Could you ride a bike five
years ago?
S2: Yes, I could. / No, I couldn’t.Make dialogues using the following pattern.S1: What can you do?
S2: I can play tennis.
S1: What could you do before?
S2: I could ride a bike and fly a
kite.Amy: ______________ I take my cousin Shirley
with us, Mr Wu?
Mr Wu: Yes, you _____________. But we’ll
get there by bike. ____ she ride a bike?
Amy: Yes, she ___. South Hill is a good place to
have fun. ______________ we go camping
there?
Mr Wu: I’m afraid you _____.
Amy: I see. _______________ I make a call on
your mobile? I left mine at home.
Mr Wu: Of course you ____________. By the way,
___ you take your camera with you, Amy?
Amy: No problem.Can/Could/Maycan/could/mayCan cancan’tcanCan/Could/MayCan/Could/Maycan/could/may The students are going to South Hill. Amy is talking to Mr Wu about the trip. Complete their conversation with can, could or may. (P 85)AUsing what and how to express strong feelingsThe girl is very lovely.
What a lovely girl she is!
How lovely the girl is!感叹句
The flowers are very beautiful.
What beautiful flowers they are!
How beautiful the flowers are!
The frog is very strange.
What a strange frog it is!
How strange the frog is! How tall the man is!
What a tall man (he is)!Sentences from this unit:1. How cool!
2. What a brave young man!
3. How brave you are!
4. How clever!
5. How brave he is!what与how引导的感叹句感叹句通常由what或how引导，用来表达赞美、惊叹、喜悦等感情。 ※ 如何确定使用what还是how
我们知道，感叹句也有主语和谓语，只是有时候被省略了。如：What a fine day! → What a fine day it is!
What beautiful flowers!
→ What beautiful flowers they are!
How fast! → How fast he runs!总结：在感叹句的主语前若还有名词存在时，要用what 来引导；
在感叹句的主语前若是副词、形容词时，则用how 来引导。1）What + a/an +形容词 + 可数名词的单数+ 主语 + 谓语！
What a beautiful girl she is!
What an interesting book it is !
2）What + 形容词 + 可数名词复数 + 主语＋谓语！
What important jobs they have done!
3）What+形容词+不可数名词+主语+谓语！
What sweet water it is !
1.由what引导的感叹句（其主语谓语通常省略 ）※ 如何判断是否使用冠词a/an
名词的复数形式和不可数名词之前不使用冠词；可数名词的单数前要用a或an。
What beautiful sunshine!
(sunshine为不可数名词)
What a useful book this is!
(useful以辅音音素开头)
What an old house that is!
(old以元音音素开头)
2.由how引导的感叹词
1）How + 形容词或副词+主语+谓语！
How interesting the dog is!
2）How + 形容词 + a ／an +可数名词的单数
形式+ 主语 + 谓语！
How useful a subject it is!
3）How +主语+谓语！
How time flies!
（其主语谓语通常省略 ）3.一些特殊形式
1）陈述句、疑问句或祈使句 + 感叹号，表示某种强烈的感情
He runs so fast!
2)一个词或词组
Wonderful! Look out! Great!
3)以there here 等副词开头
There she is!
There goes the bell!
What 与 How 大转换1. What a pretty girl she is!
_____ ______ the girl is!
2. How difficult the questions are!
_____ ________ _________ they are!
3. How big the factory is!
_____ __ big factory __ ____! How prettyWhat difficult questions What a it is4. What a clever boy!
_____ ______ the boy _____!
5. How tall the trees are!
______ tall trees ____ ____!
6. What interesting books they are!
____ __________ the books ____!
7. How funny the girl is!
_____ __ funny girl ___ ___!How cleverisWhat they areare How interestingWhat ashe is 8. How old the man is!
_____ ___ old man ___ ___!
9. What nice books they are!
____ ____ the books ____!
10. How amazing the building is!
_____ ___ amazing building __ __!he isWhat an How niceareWhat anit isMillie: What can Superman do, Simon?
Simon: Superman can see through walls.
Millie: ___ amazing! His eyes are just like X-rays.
Simon: Yes. He can also burn things with his eyes.
Millie: _____ special eyes he has! How about his
ears?
Simon: He can hear things far away.
Millie: ____ strange! What else can he do?
Simon: He can stop a train with his hands.
Millie: ____ strong he is! Can he fly?
Simon: Yes. He can fly as fast as light.
Millie: _____ a wonderful man!What What How How How Millie is asking Simon what he knows about Superman. Help Millie complete the conversation with What and How. (P 86)B1. — I hear you’ve got a new iPhone 5S.
______ I have a look?
— Yes, certainly.
A. May B. Do
C. Shall D. Should
2. Last year I ______ drive. I used to
take the bus.
A. could B. couldn’t
C. should D. shouldn’tIII. 选择正确的答案3. _____ you dance? We need some
more actors for the talent show.
A. Need B. Shall C. Must D. Can
4. — ______ I try on those shoes in the
window?
— ______. They are just on show.
A. Could; Yes, you can
B. Can; Sorry, you couldn’t
C. Could; Sorry, you can’t
D. Can; Yes, you could5. — _____ delicious the ice cream is!
Could you give me one more?”
— Sure.
A. What B. How C. What a
6. ______ an exciting basketball match!
Miami Heat beat New York Knicks
at last.
A. How B. What
C. That D. So 中考小练1. --Jack, _____ you ride a bike?
--Yes, I can. (2015北京)
A. can B. may
C. need D. must
2. --Listen! Someone is playing the piano.
--Wow! _____ beautiful music! I like it very much. (2015安顺)
A. What B. How a
C. What a D. HowHomeworkReview the grammar we’ve learned today.
Finish the exercises in Learning English.
2. Preview Integrated skills
on pages 87-88.
