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(共23張PPT)
Unit 3
Could you please clean your room
3a-Grammar Focus-4c公開課
一、語言能力
掌握pass、lend 、borrow、hate、while等詞匯用法；在討論家務(wù)的情
境中，運用could禮貌地提出要求及征詢許可。
二、學(xué)習(xí)能力
學(xué)生能夠掌握“Could you (please) … ”用于禮貌地提出要求、表達意
愿的用法及“Could I … ”用于委婉地獲取許可的用法。
三、思維品質(zhì)
通過做家務(wù)的情境，初步表達對做家務(wù)的喜好，從跨文化視角去觀察和
認識西方文化，培養(yǎng)對事物的邏輯性看法。
四、文化意識
在家務(wù)勞動的情境下，學(xué)生能夠體驗父母和孩子對事物的要求和標(biāo)準不
同，進一步提升家務(wù)勞動的主動性。
How to make polite request and permissions from the vedio
如何有禮貌請求和許可？
Present
If you want to......
go out for dinner with your friends
Could I go out for dinner with my friends
Sure, that should be OK.
Present
Could we get something to drink after the movie
No, you can’t. You have a basketball game tomorrow.
get something to drink
after the movie
If you want to......
Present
take the dog
for a walk
Could you please take the dog for a walk
OK, but I want to watch one show first.
If your mom want you to......
Present
take out
the rubbish
Could you please take out the rubbish
Yes, sure.
If your mom want you to......
情態(tài)動詞could
Could I go out for dinner with my friends 我可以外出和我的朋友吃飯嗎？ Sure, that should be OK.當(dāng)然，應(yīng)該沒問題
Could we get something to drink after the movie 我們可以在看完電影后拿一些喝的嗎？ No, you can’t. You have a basketball game tomorrow.你不能,你明天舉行籃球賽
Could you please take the dog for a walk 你可以遛狗嗎？ OK, but I want to watch one show first.
Could you please take out the rubbish Yes, sure.
Grammar（觀察紅色圓圈句子區(qū)別）
哪個是請求，哪個是許可？
Could I go out for dinner with my friends Sure, that should be OK.
Could we get something to drink after the movie No, you can’t. You have a basketball game tomorrow.
Could you please take the dog for a walk OK, but I want to watch one show first.
Could you please take out the rubbish Yes, sure. .
Grammar
Which sentences are asking for permission
Which sentences are asking for requests
許可
請求
1
Could I+動詞原型？ 我可以/能...嗎？
2
Could we+動詞原型？ 我們可以/能...嗎？
情態(tài)動詞could的用法1
一、表示請求許可：委婉地請求別人允許自己做某事
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.
2
否定：Could you (please) not +動原？你不可以/能...嗎？
1
肯定：Could you (please)+動原？ 你可以/能...嗎？
二、表示委婉請求：委婉地請求別人做某事
情態(tài)動詞could的用法2
肯定回答：Yes, Sure.當(dāng)然可以/Certainly.當(dāng)然/of course.當(dāng)然
All right. 可以/No problem.沒問題
That should be OK. 應(yīng)該沒問題
否定回答：Sorry, I can't, but I have to ..我不得不
I'm afraid not,but I am going to 我打算
I'd love to ,but I 'm doing....我正在
Practice
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
Write R for requests and P for permission.
P
R
P
R
R
與... 某人閑逛
pass sb sth / pass sth to sb 給某人遞東西
borrow sth (from sb) 從某人...借某物
lend sb sth / lend sth to sb 把某物借給某人
4a
1. P-__ Could I hang out with my friends
after the movie
2. R-__ Could you please pass me the
salt
3. P-__ Could I borrow that book
4. R-__ Could you help me do the dishes
5. R-__ Could you lend me some money
Then Match each one with the correct response.
d
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.
a
c
e
b
Practice
4a
hate sth/ doing sth/to do sth 討厭做某事
A: I have 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
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.
Fill in the blanks in the conversation.
do
Could
help
Could
fold/wash
could
please
could
Practice
4b
與...同時，當(dāng)...時候；而；然而
Let’s talk
What should they do
before the trip
buy some food
buy some drinks
bring a camera
take a big cloth
bring a tent
take an umbrella
take a rubbish bag
prepare some activities
How do they make polite requests
Pair work
Make a list of things your group needs to do
for a camping trip. Then discuss who will do
them and complete the chart.
A: Could you please bring a tent, Liu Chang
B: Sure. And could you please...
C: Sorry, I can't. I have to...
To-do list Name
bring a tent Liu Chang
4c
Make conversations about preparing for a camping trip with could.
Pair work
camping trip
6
2
3
4
5
1
buy some food
bring a camera
take a big cloth
take a rubbish bag
prepare some activities
bring a tent
Could you please bring a tent, Liu Chang
Sure, ...
/ Sorry, ...
Everyone should shoulder their due responsibilities.
Homework
這個暑假你與父母要去法國度假， 你的寵物小貓Mimi需要請Jimmy幫忙照顧。請用下面的提示詞給Jimmy寫個留言條。
take care of, take for a walk, feed and give some water, play with him, clean
Dear Jimmy, _____________________________________________________________________________________________________________________. Li Ming
Exercise
單項選擇題：
1.My car is broken.____you please give me a lift
A.Must B.Need C.Should D.Could
2.——Mom,could I go out with my friends
——____,but you have to come back before 10:00.
A.Sorry,you can’t B.Yes,you can
C.No problem D.That would be fine
3.——Could you please water the flowers in my gadern
——____.They are so lovely.
A.That’s too bad B.With pleasure
C.You’re welcome D.I’m afraid not
4.--- Can I _______ your rubber
--- Sorry. Lily ______ it already.
A. lend, has lent B. borrow, has lent
C. lend, has borrowed D. borrow, has borrowed
5. —Excuse me, could you help me with the heavy box
—__________.
A. Yes, I do B. It doesn’t matter C. Of course
6. —Could I have your name, please
—_____________.
A. Sorry, I’m not B. Yes, you could
C. You can call me Jenny
7. —Could I use your bike
—Sure, you _________.
A. might B. can C. should
8. Could you please ________ me look for my dog
A. help B. helped C. to help
9. My brother is_____ his homework and my mother is _____ dinner.
A. making; making B. doing; making C. making; doing
C
C
B
A
B
①你能把你的電子詞典借給我嗎？
Could you _________ your e-dictionary ________ me
②鮑勃，我能借你一些錢嗎？
Bob, could I ___________ some money _________ you
③這本書你可以借兩周。
You can ______________ this book for two weeks.
④你們做作業(yè)時，請不要閑聊。
Please don’t chat ___________ you’re ___________ your homework.
lend to
borrow from
keep
while doing
二、根據(jù)漢語意思完成句子。
Summary
(2)用于請求、許可 Make polite requests
Could I go out for dinner with my friends
(1) 用于委婉提出要求或請求 Ask for permission
Could you please help me fix up the bike
(3) 表能力. can的過去式. “能夠“
I could play the piano when I was six years old.
(4)表委婉的建議. “可以做...“
You could ask your teacher for help.
Could
Thank you for listening

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