Unit 3 Could you please clean your room?Section A (Grammar Focus-4c)课件（共有PPT17张）

(共17张PPT)
Unit3 Could you please clean your room
人教版 八年级
SectionA(Grammar Focus-4c)
Grammar Focus
Could I go out for dinner with my friends ____________________
Could we get something to drink after the movie ____________________
Presentation
Sure, that should be OK.
No, you can’t. You have a basketball game tomorrow.
Could you please take the dog for a walk ____________________
Could you please take out the rubbish _____________________
Grammar Focus
Presentation
OK, but I want to watch one show first.
Yes, sure.
读以下四个句子，总结出could的用法。
could
He couldn't be at the school then.
他那时不可能在学校。
You could talk to your teacher now.
Could you help me
你能帮帮我吗？
I could run fast when I was a child.
我小时候可以跑得很快。
can 的过去时，表示能力，意为“能够，会”。
表示有礼貌的请求，
意为：“可以…吗？”
委婉地向别人提出建议，意为“可以做…”
表推测，但把握不大。意为“可能”。
Grammar
① 肯定: Could you (please) + do sth.
② 否定: Could you (please) not + do sth.
Could表委婉请求的用法
肯定：Yes, I can. / Yes, sure. / All right / Certainly /I’d love to./
No problem / That should be OK.
否定：Sorry, I can't. I have to do my homework./
I'm afraid I can't. I am doing my homework.
I'd love to, but I'm going to school.
Grammar
Could表请求许可的用法
① Could I + 动词原形 我可以/能……吗？
② Could we + 动词原形 我们可以/能……吗？
肯定回答: Yes, you can. /Sure, you can. / Yes, sure.
否定回答: No, you can't. / Sorry, you can't. /
I'm afraid you can't. / You’d better not.
Write R for requests and P for permissions.
4a
1. ___ Could I hang out with my friends after
the movie
2. ___ Could you please pass me the salt
3. ___ Could I borrow that book
4. ___ Could you help me do the dishes
5. ___ Could you lend me some money
P
R
P
R
R
Presentation
a. Yes, here you are.
b. Hmm. How much do you need
c. Yes, sure. No problem. I finished reading it last night.
d. Yes, but don’t come back too late.
e. No, I can’t. I cut my finger and I’m trying not to get it wet.
Then match each one with the correct response.
Presentation
1. ___ Could I hang out with my friends after the
movie
2. ___ Could you please pass me the salt
3. ___ Could I borrow that book
4. ___ Could you help me do the dishes
5. ___ Could you lend me some money
d
a
c
e
b
Presentation
4b
Fill in the blanks in the conversation.
A: I hate to ___ chores.
B: Well, I hate some chores too, but I like other chores.
A: Really Great! ______ I ask you to _____ me with
some chores then
B: What do you need help with
A: ______ you please _____ my clothes for me
do
Could
help
Could
fold
Presentation
B: I don’t want to do that! It’s boring!
A: OK. Then _____ you ______ do the dishes for me
B: Sure, no problem. But _____ we go to the movies
after that
A: Sure. I’ll finish my homework while you help me
with the dishes. Then we can go to the movies.
could
please
could
Presentation
Make a list of things your group needs to do for a camping trip. Then discuss who will do them and complete the chart.
4c
To-do list Name
bring a tent Liu Chang
Presentation
Could you please bring a tent, Liu Chang
Sure. And could
you please…
Sorry, I can’t. I have to…
Presentation
Exercise
21. __ Do you plan to watch a talent show or a sports show tonight
__ _______.I can’t stand them. I plan to watch a sitcom.
A.Neither B.Both C.None D.Either
22.Alex believe he will soon be able to play chess as____as the computer.
A.well B.better C.best D.the best
23.My family will go to Yunnan as soon as the holiday_______.
A.will begin B.begin C.begins D.beginning
24.__ Could you please do the cleaning
__ ______________.
A.No problem B.Sorry, I am afraid I can’t C.With pleasure D.A, B and C
25.__ How long may I_________your book
__ For a week. But you mustn’t ________it to others.
A.borrow;lend B.keep;lend C.lend;borrow D.keep;borrow
Do the exercise in the exercise book.
Homework
Recite the the sentences in 2c and 2d.
Homework
Thank you !