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(共38張PPT)
Unit 3 Could you please clean your room
人教新目標版 八年級下
2d&Grammar focus-4c優質課
Learning objectives
1.掌握pass、lend 、borrow、hate、while等詞匯用法；在討論家務的情境中，運用could禮貌地提出要求及征詢許可。
2.學生能夠掌握“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。
3.通過做家務的情境，初步表達對做家務的喜好，從跨文化視角去觀察和認識西方文化，培養對事物的邏輯性看法。
Let’s enjoy a song about doing chores.
Warming-up
do chores
____the living room
___ the floor
___the clothes
___the dishes
___ the bed
______ the rubbish
___ the flowers
___ the dog for a walk
clean
sweep
fold
make
do
take out
take
water
Revision
Now,there is a short dialogue about chores.
Let’s look at the picture and predict.
1. Who are in the picture
2. Where are they
3. What are they doing
Maybe sister and brother.
At home.
Maybe the brother wants to
watchTV, but his sister
doesn’t let him do that.
New drills
(1) How many hours did Tony watch TV
(2) Which things does the sister ask her brother to do
(3) Where do you think their mother is
(4) Who is the real boss in the family, Sister, Brother, Mother
Two hours.
Take out the rubbish, fold the clothes, and do the dishes.
Perhaps their mother is on her way home.
The mother is really the boss at home.
Read 2d carefully and answer the questions below.
What is “mother clean” ？
A. Mother will do these chores.
B. The house is not tidy enough.
Underline the language points by yourself.
Sister: Tony, could you please help out with a few things
Brother: Could I at least finish watching this show
Sister: No. I think two hours of TV is enough for you!
Brother: Fine. What do you want me to do
Sister: Could you take out the rubbish, fold the clothes and do the dishes
Brother: So much
Sister: Yes, because Mom will be back from shopping any minute now.
And she won’t be happy if she sees this mess.
Brother: But the house is already pretty clean and tidy!
Sister: Yes, well, it’s clean, but it’s not “mother clean”!
help (sb.) out with
在某方面幫助某人擺脫困境
至少（反義短語為at most，至多，不超過）
一段時間、距離、金額作主語，被看作一個整體，謂語動詞用單數形式。
這么多？
be back from從...回來
if 引導的條件狀語從句
sth be in a mess 某物雜亂
make a mess 弄得一團糟
pretty adj. 漂亮的；adv.很，非常
“媽媽（想要的）那樣干凈”
1. Could I at least finish watching this show (教材P18 2d)
finish doing sth. 完成做某事。
Point
Language points
I finished writing the English composition.
【巧學妙記】 常接v-ing作賓語的詞（短語）
喜歡（enjoy）錯過（miss）別介意（mind）,
完成（finish）愉快（have fun）勤練習（practice）,
忙得（be busy）禁不住（can't help）想放棄（give up）。
I enjoy reading books.
Do you mind opening the windows
Does he practice playing the piano every day
2. And she won't be happy if she sees this mess. (教材P18 2d)
mess作名詞，常用短語。
mess n. 雜亂；不整潔
—Don't make a mess on the balcony, Betty. —Sorry, I won't.
All the rooms are in a mess.
【拓展延伸】 mess還可作動詞，意為“使不整潔；弄臟；弄亂” 。
I've put the books away. Please don't mess them up again.
make a mess 搞得一團糟（表示動作）
be in a mess 雜亂不堪；陷入困境（表示狀態）
Point
help out with sth
2. at least
3.finish doing sth
4.two hours of TV is enough for you
5.so much
6.be back from ...
7. any minutes now
8. see this mess
9. pretty clean and tidy
在某方面給予幫助
至少
做完某事
時間做主語，謂語動詞用單數
如此多
從...回來
隨時,馬上
看到這樣混亂
相當干凈和整潔
Tony is watching TV, his sister asks him to ____________ a few things. he wants to ________ finish watching this show, But his sister thinks two hours of TV ___ enough for him. Because their mother will ___________ shopping ________ now. If she sees this _____ she won’t be happy. Although
the house is pretty _____________, it’s not ______________.
be back from
any time
mess
clean and tidy
“mother clean”
help out with
at least
is
Fill in the blanks according to the conversation.
Post reading
Role-play the conversation.
Tony, could you please help out with a few things
Could I at least finish watching this show
Post reading
Find out the sentences used to make requests and those used to ask for permission.
Make requests:
1.Could you please help out with a few things
2.Could you take out the rubbish, fold the
clothes, and do the dishes
Ask for permission:
Could I at least finish watching this show
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
情態動詞could
1. 含義：“能夠， 可能”
2. 是can的過去式，
比can更委婉;
3. 不能作謂語,
沒有人稱和數的變化，
后加動詞原形.
Ask for permission
Make polite requests
could
的用法
委婉請求別人做某事(make requests)
Could you please put your toys in the box
肯定句：Could you (please) +動詞原形 意為 “能請你…嗎？”
Could you please not put everything on the floor
否定句：Could you (please) not+動詞原形 意為 “能請你(不)…嗎？”
肯定回答：
Yes, I can. / Yes, sure. / All right. / Certainly.
/I’d love to./ No problem / That should be OK.
否定回答：
Sorry, I can't. I have to do my homework.
/I'm afraid I can't. I’m doing my homework.
/I'd love to, but I'm going to school.
委婉請求別人允許自己做某事
(ask for permission)
Could I watch TV
Could we go out to have dinner
肯定回答：
Yes, you can.
Yes, please.
Sure, you can.
要用can，不能用could哦
否定回答：
No, you can’t.
Sorry, you can’t.
I’m afraid you can’t.
要用can，不能用could哦
注意:
1.對別人的請求許可的回答，一般只用can，而不用could.
—Could I use your rule —Of course you can.
2.表示請求允許,could和can都可以，但could表示有禮貌的請求，語氣更委婉，常用于非熟人之間或晚輩對長輩、下級對上級的場合。 can表示一般性的請求，語氣隨便，常用于熟人之間或長輩對晚輩、上級對下級的場合；
2.
could
的用法匯總
委婉請求別人允許自己做某事(ask for permission)
委婉請求別人做某事(make requests)
could還有什么用法呢？
could是can 的過去式，表能力。
He couldn’t speak English 3 years ago.
I could swim when I was 8 years old.
could表示推測，可用于肯定句，也可用于否定句。
The train could be late because of the bad weather.
She could not come to the party because she has a cold .
拓展：常見表示委婉請求的句型匯總
① Could you please + do sth.
② Could you + do sth.
③ Would you please + do sth.
④ Would you + do sth.
⑤ Would you mind + doing sth.
你介意……嗎？
⑥ Would you like + to do sth. 你愿意...嗎
⑦ What about doing sth. ......怎么樣？
常見表示請求允許的句型：
① May I + do sth.
② Can I + do sth.
③ Could I + do sth.
④ Might I + do sth.
⑤ Do you mind if I + do sth.
表示給予允許,只能用can/may, 不能用 could 或 might。e.g.
A: Could I use your pen
B: Yes, of course you can. (不用 Yes, you could)
中考鏈接
15. --- Jimmy, could you please help me in the garden (遼寧-遼陽)
---__________. Mom. I’m coming.
A. Sure B. I’m sorry C. Go ahead D. That’s right
32. ---Mum, it’s too hot. _____ I swim in the lake (山東-濱州)
---No, you _______. That’s too dangerous!
A. Should; can’t B. Need; mustn’t C. Must; needn’t D. Could; mustn’t
中考鏈接
35. ---Could you please help me wash the car, Tony (四川-眉山)
--- ________. I’m studying for my coming English test now.
A. That’s right B. I’m sorry
C. It doesn’t matter D. Not at all
31. —Gina, could you please play the drums on the art festival (云南-昆明)
—_____. I can only play the guitar.
A. I’m afraid I can’t. B. Yes, I can. C. Sure, I’d love to.
中考鏈接
35. David, ________ you please sweep the floor and take out the trash
(新疆)
A. could B. may C. might D. must
20. —Could you tell me how to pay for the food by QR code on the phone
—_____.(甘肅-天水)
A. Take it easy B. It doesn’t matter
C. With pleasure D. You’re welcome
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
Write R for requests and P for permission.
P
R
P
R
R
hang out with sb. 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（借進來）
lend sb. sth. / lend sth. to sb. 給某人借某物（借出去）
pass 的用法
給；遞 pass sb. sth. = pass sth. to sb. 把某物遞給某人
走過；通過 A car passed just now. 一輛車剛才經過了。
考試及格 I was happy that I passed the exam. 我很開心我考試及格了
(時間) 過去；流逝 The days passed slowly. 日子慢慢過去。
borrow & lend 的用法
borrow 借來；借用 borrow sth. (from sb.)（向某人）借某物
lend (lent) 借給；借出 lend sth. to sb. = lend sb. sth. 把某物借給某人
keep (kept) 保存；借用 (和時間連用) keep sth. for + 一段時間 借用某物一段時間
Nick borrowed a book from the library and he lent it to me. He told me that I could keep it for a week. 尼克從圖書館借了一本書，他把它借給了我。他告訴我可以借一個星期。
4a
Then match each one with the correct response.
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
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.
finish doing sth. 做完某事
try (not) to do sth. 努力(不)做某事
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
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.
do
Could
help
Could
fold
Fill in the blanks in the conversation.
4b
could
please
could
hate sth./ doing sth./to do sth. 討厭做某事
當...時
while 的用法
1. 作連詞，”當...時”
while 延續性 后跟現在進行時
when 非延續性 后跟一般現在時或一般過去時
My father is reading a book while I am doing my homework.
我爸爸在看書，而我在做作業。
She wants to be a doctor when she grows up. 她長大后想成為一名醫生。
2. 作連詞，”然而”
3. 做連詞，“一邊，一邊”，時態根據情境
I like white while she likes black. 我喜歡白色然而她喜歡黑色。
I will do homework while I listen to music. 我將一邊寫作業一邊聽音樂。
Make a list of things your group needs to do for a camping trip. Then discuss who will do them and complete the chart.
To-do list Name
bring a tent Liu Chang
4c
Could you please bring a tent, Liu Chang
Sure. And could
you please…
Sorry, I can’t. I have to…
1. —_______ you please take the dog for work
— OK, but I have to fold the clothes first.
A. Must B. Should C. Could D. May
2. — Mum, it's too hot. ____I swim in the lake with my friends
— No, you ______. That's too dangerous!
A. Could；mustn't B. Need；couldn't
C. Must；needn't D. Should；can’t
3. —Could you please do the dishes
—________. I cut my finger and I'm trying not to get it wet.
A. Yes, sure B. No problem
C. Sorry, I'm afraid I can't D. That would be fine
C
A
C
單項選擇
翻譯
1.我可以和朋友一起出去吃飯嗎？
________go out for dinner _______________
當然那應該可以。
_____, that should be OK.
2.看完電影后我們可以買些喝的東西嗎？
________ get something ________ after the movie
不，你不可以。你明天有場籃球賽。
No, you _____, you have _________________ tomorrow.
3.請問你可以帶著狗去散步嗎？
__________please take the dog___________
Could I
with my friends
Sure
Could we to drink
can’t a basketball game
Could you
for a walk
1. Review the use of the modal verb “could”.
2. Recite Grammar Focus.
3. Preview Section A 3a.
4.Finish the exercises.
Homework
https://www.21cnjy.com/help/help_extract.php

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