Unit7 Abilities -Grammar 第三课时 课件 2021-2022学年牛津译林版英语七年级下册(共23张PPT)

(共23张PPT)
Unit7 Abilities
Grammar
She can skate very well now.
She could skate just a little when she was six years old.
He couldn’t swim when he was a baby.
He can swim very well now.
Can/Could for Ability
We use can to talk about present ability.
We use could to talk about ability in the past.
(can表示现在的能力，could表示过去的能力）
Example:
He can speak good English.
When she was five, she could dance just a little.
Can, Could, May for Permission
We use can, could or may to ask for permission. Could sounds more polite than can. May is formal.
(can/could/may表示许可，could表示的语气比can更有礼貌， may较正式。）
Example:
May I come in 我可以进来吗？
Could I put my coat here 我能把外套放在这儿吗？
Can I borrow your book 我能借你的自行车吗？
A trip South Hill
A: ______________ I take my cousin Shirley with us, Mr Wu
M: Yes, you ________. But we’ll get there by bike. _____ she ride a bike
A: Yes, she ____. South Hiss is a good place to have fun. ________________ we go camping there
M: I’m afraid you _____.
A: I see. _____________ I make a call on your mobile I left mine at home.
M: Of course you _________. By the way, ____ you take your camera with you, Amy
A: No problem.
May/Can/Could
may/can
Can
can
Can/Could/May
can’t
Can/Could/May
can/may
can
Choose the right answer 1. He asked me for this book many times．Please tell him that he______have it tomorrow.
A．must B．may C．shall D．Both B and C 2. - Will your brother stay home tonight I’ m not quite sure. He _______ to the cinema tonight.
A. must go B. can go C. may go D. may be going3. You_____ return the book now．You can keep it till next week if you like．
A．can' t B．mustn’t C．needn’t D．may not4. I thought you______ like something to read, so I have brought you some books．
A．may B．might C．could D．must5. _____ you succeed and _______ you be healthy．
A．May… may B．Wish… wish C．Hope … hope D. Should… may
practice
Choose the right answer 1. He asked me for this book many times．Please tell him that he______have it tomorrow.
A．must B．may C．shall D．Both B and C 2. - Will your brother stay home tonight I’ m not quite sure. He _______ to the cinema tonight.
A. must go B. can go C. may go D. may be going3. You_____ return the book now．You can keep it till next week if you like．
A．can' t B．mustn’t C．needn’t D．may not4. I thought you______ like something to read, so I have brought you some books．
A．may B．might C．could D．must5. _____ you succeed and _______ you be healthy．
A．May… may B．Wish… wish C．Hope … hope D. Should… may
答案：1B 2 C 3 D 4 B 5 A
Grammar(2)
The pandas are lovely.
What lovely pandas they are!
How lovely the pandas are!
What/How for expressing strong feelings
We use What…! or How…! in a short phrase to express strong feelings about someone or something.
用what和how来表达对某人或某事物的强烈感情。
Example:
How dangerous!多危险啊！
What a brave man!多么勇敢的一个人啊！
What a lovely girl she is!
What interesting films they are!
What important news it is!
How heavy the rain is!
How bad the weather it is!
How quickly the boy runs!
结论
感叹句的结构：
What
a (an) +形容词+ 可数名词单数(+主语 +谓语)!
形容词+ 可数名词复数形式(+主语+谓语)!
形容词+ 不可数名词(+主语 +谓语)!
How
形容词+ 主语+谓语！
副词+主语+谓语！
Fill in the blanks with “What”, “What a / an” or “How” to form an exclamation.
1.Many foreigners like Chinese food very much.
They said, “ How delicious Beijing Duck is!”
2. What a beautiful girl! Look! How long her hair is!
3. Look! What’s that in the bushes
Oh, it’s a dangerous snake. How dangerous it is!
所给句子填空，使填空句变为相应的感叹句：1. The boy swam very fast._______ _______ the boy swam!2. The school trip is very exciting._______ _______ the school trip is!3. Hei Longjiang looks very beautiful in winter._______ _______ Hei Longjiang looks in winter!4. It is a very useful dictionary._______ _______ _______ dictionary it is!_______ _______ _______ dictionary is!5. The students are listening very carefully.________ ________ the students are listening!
所给句子填空，使填空句变为相应的感叹句：1. The boy swam very fast._______ _______ the boy swam!2. The school trip is very exciting._______ _______ the school trip is!3. Hei Longjiang looks very beautiful in winter._______ _______ Hei Longjiang looks in winter!4. It is a very useful dictionary._______ _______ _______ dictionary it is!_______ _______ _______ dictionary is!5. The students are listening very carefully.________ ________ the students are listening!
答案
1. How fast 2. How exciting 3. How beautiful 4. What a useful, How useful the 5. How carefully
用what/what a(n)/how填空。1. __________ interesting news they are talking!2. __________ wonderful the music sounds!3. __________ great fun they had last night!4. __________ good time I had in Beijing last year!5. __________ important work she is doing!
practice
用what/what a(n)/how填空。1. __________ interesting news they are talking!2. __________ wonderful the music sounds!3. __________ great fun they had last night!4. __________ good time I had in Beijing last year!5. __________ important work she is doing!
practice
答案：1. What 2. How 3. What 4. What a 5. What
What can Superman do
M: What can Superman do, Simon
S: Superman can see through walls.
M: _____ amazing! His eyes are just like X-rays.
S: Yes. He can also burn things with his eyes.
M: _____ special eyes he has! How about his ears
S：He can hear things far away.
M: _____ strange! What else can he do
S: He can stop a train with his hands.
M: _____ strong he is! Can he fly
S: Yes. He can fly as fast as light.
M: _____ a wonderful man!
How
What
How
How
What
language points
language points
1.By the way, can you take your camera with you, Amy
①by the way：顺便问一下，作插入语。
例句：By the way，I have something to tell you.
②【拓展】由way构成的其他短语
way
in the way/in one’s way 妨碍，挡着。。的路
on the way to... 在去.....的路上
in a way/ in some ways 在某种程度上，不完全地
language points
2. No problem.
① No problem 是常用的交际用语，表示事情容易做或乐于相助。
②【拓展】No problem其他用法
a. 在美式英语中，回答感谢。“不客气”
＝ not at all或者you are welcome
b. 在美式英语中，回答道歉，“没关系”
c. 用来表示安慰“没问题”
Thank you!