(共25张PPT)
Unit 3
Could you please clean your room
Section B 2d+GF
in a mess
1.洗餐具
2.倒垃圾
3.叠衣服
4.扫地
5.铺床
6.打扫起居室
7.没问题
8.搭便车
9.外出吃晚饭
10.去看电影
do the dishes
take out the rubbish
fold the/one’s clothes
sweep the floor
make the/one’s bed
clean the living room
no problem
get a ride
go out for dinner
go to the movies
Summary
整理床铺
洗碗
倒垃圾
打扫地板
打扫客厅
叠衣服
1. chores
Could you please
2.如何提出委婉礼貌的请求
Yes, Sure. / No problem.
Sorry, I can’t. I have to…
3. 如何请求许可
A: Could I ... (我可以...吗)？
B: Yes, you can./Sure, that should be OK./ Certainly./…
No, you can’t. You have to …
do the dishes
take out the rubbish
sweep the floor
make the bed
fold the clothes
clean the living room
Listen again and fill in the blanks.
Peter: Hey, Dad
Dad: Yes
Peter: Could I ______________ with my friends tonight
Dad: Sure, that should be OK.
Peter: Could I ________________ after that My friends
said the new action movie is really good.
Dad: I guess so. But don’t ____________.
go out for dinner
go to the movies
stay out late
stay out late熬夜
Listen again and fill in the blanks.
Peter: Could I stay out until eleven We might get
something to drink after the movie.
Dad: No, you can’t. You have a basketball game
tomorrow, remember You need to ______________.
Peter: Oh, yeah. Well, could you ______________ to
town now If I take the bus, I’ll be late.
Dad: I can’t, Peter. I ___________________ now.
Peter: Oh, OK. ____________. I’ll call Alan. Maybe his
dad can give me a ride.
have a good rest
give me a ride
have to do some work
No problem
until 直到
get something to drink 喝点东西
give me a ride 载我一程
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
情态动词could
1. 含义：“能够， 可能”
2. 是can的过去式，
比can更委婉;
3. 不能作谓语,
没有人称和数的变化，
后加动词原形.
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
Ask for permission
(提出请求)
Make polite requests
（挣得许可）
Could you please not put everything on the floor
Could you please put your toys in the box
情态动词could的用法1
用于提出要求或请求(make polite requests)。
肯定：“Culd you please do... ” 意为 “能请你…吗？”
否定：“Could you please not do... ” 意为 “能请你不…吗？”
Could you please put your toys in the box
肯定回答:
Yes, I can. / Yes, sure. / of course, I can.
All right. / Certainly./ No problem.
I’d love to./ With pleasure.
否定回答:
Sorry, I can’t. I have to...
I’m afraid I can’t. I have to...
I’d love to, but I’m going to...
情态动词could的用法1
注意：要用can, 不能用could哦。
Could we go out to have dinner
Could I watch TV
情态动词could的用法2
用于征得许可 (ask for permission)。
“Could I/we do... ” 意为 “我能……吗？”
情态动词could的用法2
Could we go out to have dinner
Could I watch TV
肯定回答:
Yes, you can.
Of course/sure, you can.
Yes, please.
否定回答:
Sorry, you can’t.
I’m afraid you can’t.
No, you can’t.
注意：要用can, 不能用could哦。
A：Could you please……？
B：Yes, sure. / No problem!
All right! / Certainly!
A：Could you please……？
B：Sorry, I can't.
I have to… /I am going to….
Work in pairs and make conversations between parents and kids.
do the dishes
make the bed
clean the living room
(study for my test)
(babysit my sister)
(Yes, sure.)
Make conversations in pairs.
(No problem.)
sweep the floor
take out the rubbish
fold the clothes
(do my homework)
(clean the living room)
Practice
4a
Write R for requests and P for permission.
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
Then match each one with the correct response.
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.
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
hang out with sb.和某人出去玩
pass sb. sth. 把某物递给某人
lend sb. sth. 把某物借给某人
d
a
c
e
b
4b
Fill in the blanks in the conversation.
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.
do
Could
help
Could
fold/wash
could
please
could
不得不
while conj. 与……同时；当……的时候；而；然而
Look at the picture in 2d and predict.
1. Who are they
Maybe a sister and a brother.
2.Where are they
At home.
3. What are they doing
They are grabbing the remote control.(抢遥控器)
(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, then answer the questions below.
What is “mother clean” ？
A. Mother will do these chores.
B. The house is not tidy enough.
Listen and read.
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”!
至少；起码（反义短语：at most）
帮点忙
finish doing sth.完成做某事
be enough for sb.
对某人足够了
这么多吗？
随时；马上；在任何时候
一段时间、距离、金额作主语，被看作一个整体，谓语动词用单数形式。
“妈妈（想要的）那样干净”
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
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.
【巧学妙记】 常接v-ing作宾语的词（短语）
喜欢（enjoy）错过（miss）别介意（mind）,
完成（finish）愉快（have fun）勤练习（practice）,
忙得（be busy）禁不住（can't help）想放弃（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作名词，常用短语。
mess n. 杂乱；不整洁
—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还可作动词，意为“使不整洁；弄脏；弄乱” 。
I've put the books away. Please don't mess them up again.
make a mess 搞得一团糟（表示动作）
be in a mess 杂乱不堪；陷入困境（表示状态）
Point
二、用所给单词的适当形式填空。
1．You could go out with your friends when you finish ______________(clean) your room.
2．Could you please _________(write) as carefully as your sister
3．I often do the __________(dish) after dinner.
4．What do you want your friends ___________(do) for you
5．Two hours of playing games _______(be) enough for you.
cleaning
write
dishes
to do
is
三、用适当的词完成句子。
1．Could you please pass me _______ salt
2．I'll help you _______ the dishes.
3．Could I go out ________ dinner, Daddy
4．You can get ______ ride to school.
5．I'm going to work _______ the computer right now.
the
with
for
a
on
