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新课标 八年级下册
Unit 3
Section A
4a-4c
Could you please clean your room?
学 习 目 标
Objectives
1. 掌握并灵活运用本课的重点词汇:
pass, borrow, lend, finger, hate, chore, while
2. 掌握以下重点短语:
pass sb. sth. , lend sb. sth. , borrow sth. from sb.
3. 掌握could表达有礼貌的提出要求及请求准许的用法。
4.主动地去帮助做杂务，分担杂务。
New words
Learn some new words!
pass [pɑ?s]
v. 通过；经过；传递；
I passed the store on my way to the library.
我在去图书馆的路上经过了那家商店。
Jane stood aside to let her pass.
简站到一边让她过去。
Ken passed the books to Tom .
肯把那些书递给汤姆。
New words
Learn some new words!
borrow [?b?r??]
v. 借入，借用
【反义词】lend
I can't afford to buy any, so I borrow them from the library.
我一本书也买不起，只好从图书馆借。
I borrowed his words for my book's title.
我借用他的话作为我这本书的标题。
lend [lend]　
v. 借出；把…借给
Who lent you the bike?
谁借给你这辆自行车？
Could you lend your dictionary to me?
你能把字典借给我吗？
New words
Learn some new words!
Will you lend me your jacket for a little while?
你能把上衣借给我穿一会儿吗？
New words
Learn some new words!
finger ['f??g?]
n. 指头,手指 (一般指拇指以
外的手指)；指状物；
Joe touched the screen with his finger.
乔用手指点了下屏幕。
She cut her finger on some broken glass .
她被碎玻璃划破了手指。
He is rolling a pencil between his fingers .
他把铅笔夹在他的指头上捻。
hate [he?t]
v. 憎恨；厌恶；讨厌
New words
Learn some new words!
He hated coming home to the empty house.
他不喜欢回到家屋里空荡荡的。
I don't dislike you but I hate you.
我不是不喜欢你，而是恨你。
I hate to go alone, so we both stay home.我讨厌一个人去，所以我们都待在家里。
chore [t???(r)] 　 　
n. 讨厌的工作;琐事 (尤指家庭或农场
干的杂务,常用复数形式。)
It's such a chore to do the shopping every day!
每天上街买东西真烦人！
New words
Learn some new words!
Does your husband do any chores after work?
你先生下班后做家务事吗？
My wife and I both go to work so we share the chores.
我和丈夫都去上班，所以我们家务活分摊。
pass
borrow
lend
finger
hate
chore
while
v. 递，通过
v. 借，借用
v. 借给，借出
n. 手指
v. 厌恶，讨厌
n. 杂务，乏味的工作
conj. 与...同时
New words
Let's read together!
If we need help, what should we say politely?
Which is the most polite one?
1. Sweep the floor, Peter!
2. Can you sweep the floor, Peter?
3. Could you please sweep the floor?
Discussion

Warm-up
Watch a video
How many kinds of chores can you find?
Warm-up
Could you please clean our yard?
Sure , I'm glad to.
( Make a request )
Could you please open the window?
Sure, That should be ok.
Could you please turn off the light?
I'd love to, but I'm doing my homework.
Could you please water the flowers?
Ok, but I want to watch one show first.
Look and say
Revision
Look and say
(Ask for permission)
Could I use your cellphone?
Yes, here you are.
Could I put my bike here?
Yes, please.
Could I get a ride?
Sorry, you can't. I'll be late for work.
Could I at least finish watching this show?
No, I think two hours of TV is enough for you!
Revision
go out for dinner
get something to drink
take the dog for a walk
take out the rubbish
Look and say
(ask for permission)
(ask for permission)
(make a request)
(make a request)
Write R for requests and P for permissions.
Lead-in
Pairwork
- Could you please ...?
- Could I ...?
Practice
Presentation
朗读句子
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.
Fill in the blanks according to the text.
Grammar Focus
1. 我能和朋友出去吃饭吗？
________ go out for dinner with my friends.
当然，应该没问题。
____ , __________________ .
2. 看完电影我们能喝点东西吗？
_________ get something to drink after the movie?
不行，你明天有篮球赛。
___ , _________. You have a basketball game tomorrow.
Could I
Sure that should be OK
Could we
No you can’t
Fill in the blanks according to the text.
Grammar Focus
3. 你能带狗去散散步吗？
__________ please take the dog for a walk?
好吧，但是我想先看一个节目。
____ , ___ I want to watch one show first.
4. 你能把垃圾拿出去吗？？
__________ please take out the rubbish?
是的，当然。
___ , _____.
OK but
Could you
Could you
Yes sure
Grammar
语法讲析
句型:
① 肯定: Could you (please) + 动词原形?
② 否定: Could you (please) not + 动词原形?
Could表委婉请求的用法
肯定回答：Yes, I can. / Yes, sure. / All right / Certainly /I’d love to./
No problem / With pleasure / I’d be glad to.
否定回答：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
语法讲析
Could表请求许可的用法
句型:
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. /Yes, please. / Yes, sure.
否定回答: No, you can't. / Sorry, you can't. /
I'm afraid you can't. / You’d better not.
观察与思考
读以下四个句子，总结出could的用法。



should
He couldn't be at the school then. 他那时不可能在学校。
You could talk to your
teacher now.现在你可以
和老师谈一谈。
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
语法讲析
Could 和 can表请求的区别
could与can都是情态动词，could是can的过去式。二者都可用于表示请求, 但是用法稍有不同:
1. could表示有礼貌的请求，语气委婉，常用于非熟人之间
或晚辈对长辈、下级对上级的场合。
- Could you tell us if it snows in winter in Australia?
- Sure.
2. can表示一般性的请求，语气随便，常用于熟 人之间或长辈对晚辈、上级对下级的场合；
- Can you tell us your story, Tony ? - Of course.
Grammar
语法讲析
常见表示委婉请求的句型
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……吗？
⑥ Would you like + to do sth. ??你愿意...吗?
⑦ What about doing sth. ? ......怎么样？
Grammar
语法讲析
常见表示请求允许的句型
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. ??
表示给予允许,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)
Practice
1. - Excuse me, could you help me with the heavy box?
- ________ .
A. Yes, I do B. It doesn’t matter C. Of course
2. - Could I have your name, please? - ___________.
A. Sorry, I'm not B. Yes, you could C. You can call me Tom
3. - Could I use your bike? - Sure, you _________.
A. could B. can C. should
4. Could you please ________ me look for my dog?
A. help B. helped C. to help
C
C
B
A
选择填空。
Grammar
5. Could you _______ any noise? It's time for rest.????
A. please making??? B. not please making???
C. please not make??? D. please not to make? ?
6. - Can you get me ticket for the match? -__________.?? ?
A. Sorry, no problem B. Certainly, no problem
C. Excuse me, I can't??? D. Certainly, not problem
7. - Would you mind if I smoke? - _____________.
A. Yes, please do B. Not at all C. All right D. That's OK
8. - Would you like to go out for a walk with us after supper?
- _____. But I must finish my homework first.
A. Of course not B. That's all right C. Yes, I do D. I'd love to
C
B
B
D
Practice
Grammar
Write R for requests and P for permissions. Then match
each one with the correct response.
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?
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.
P
R
P
R
R
Could you please pass me the salt?
Yes, here you are.
Could you help me do the dishes?
No, I can't. I cut my
finger and I’m trying not to get it wet.
Pairwork
Practice
Could I hang out with my friends after the movie?
Yes, but don’t come back too late.
Pairwork
Could I borrow that book?
Yes, sure. No problem. I finished reading it last night.
1. Could I hang out with my friends after the movie?
hang out “闲逛,溜达”, 表示待在一个地方也不干什
么事情,消磨时间。
hang out with sb. “和…闲逛” e.g.
My brother hanged out with his friends yesterday.
2. Could you please pass me the salt?
pass sb. sth.= pass sth. to sb. “递某东西给某人”
Tom passed an apple to me just now.
Language points
3. Could I borrow that book?
borrow “借入, 借用”, 指 “借用他人的东西供自己
使用”。常用结构为：
borrow sth. from sb. “向某人借某物”如：
You can borrow a book from the library.?
lend “借出, 借给”, 指 “把属于自己的东西借给别
人暂时使用”。常用结构为：
lend sb. sth. = lend sth. to sb. “借给某人某物”如：
He’s going to lend his bike to Tom.
You mustn’t lend others my pen.?
Language points
Have a try！
1. Could you ____ me your dictionary? I want to find the
meaning of this new word.
A. keep B. lent C. borrow D. lend
2. - May I _____ your bike?
- Certainly, but you mustn't ____ it to others.
A. lend; lend B. borrow; lend
C. borrow; borrow D. lend; borrow??
3. I can ____ you my dictionary, but you can ____ it for only
a week.
A. borrow; borrow B. lend; keep
C. borrow; keep D. lend; borrow
D
B
B
Groupwork
Talk about the chores you like and dislike, and present the reasons, and then act it out in front of the class.
A: Could you please ...?
B: I hate to…, because ..., but I like ….
A: Why?
B: because ....
A: Then could you plesse .... for me?
B: Sure, no problem.
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?
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
wash
could
please
can
Practice
4. I hate to do chores.
hate用作动词, 与dislike意义相同, 与like意义相反，意为 “憎恨, 厌恶, 不喜欢”, 其后可接名词、代词、动词的-ing形式以及动词不定式等。e.g.
Lily hates mice / them.
Jim hated exercising when he was young.
I hate to do the laundry now.
Language points
5. I’ll finish my homework while you help me with the dishes.
A) While “当...的时候”, 用来引导时间状语从句, 表示一段
时间, 因此从句的谓语动词必须用延续性动词。主从句通常
用进行时态, 表示主从句的动作同时进行。它还可以表示对
比关系, 意为“而，然而”。
B) When从句可以是延续性的动词也可以是非延续性动词，
从句多用一般现在时或一般过去式。
1) ______ I am sleeping , my mother is doing housework.
2) Alice was doing homework _____ his dad came in.
While
when
Language points
Discussion
If we have a camping trip, what should we do before the trip?
take a big cloth
bring a tent
buy some food
bring a camera
take an umbrella
prepare some programs
Make a list of things your group needs to do for a camping trip. Then discuss who will do bring a tent them and complete the chart.
To-do list Name
bring a tent Liu Chang





A: Could you please bring a tent, Liu Chang?
B: Sure. And could you please …?
C: Sorry, I can’t. I have to…
Groupwork
1. Daming never drinks milk and n______?do I.
2. I h___ hamburgers and ice-cream, so I never eat them.
3. W___?I’m watching TV, my brother is doing his homework.
4. My pen is on the sofa. Please p___?it to me.
5. Peter always b_______ things from me and he doesn’t give
them back on time.
6. Oh, one of my f______ hurts, Mom.
7. Could you l____ me some money, Jane?
8. Yesterday my mom bought two red s_____ for me.
一、根据句意及提示，补全所缺单词。
either
ate
hile?
ass
orrows
ingers
end
hirts
Exercises
Exercise
1. - How much money did you ____ from Linda yesterday?
- $100. I told her I would return it to her in a week.
A. keep B. borrow C. lend D. make
2. ____ of my parents likes rock music. They think that it’s
too noisy.
A. Both B. None C. Neither D. All
3. Sandy went into the kitchen ____ her mother was cooking.
A. as B. before C. while D. after
4. I hate ____ the dishes because I think it’s boring.
A. do B. to doing C. done D. to do
二、选择填空
B
C
C
D
Exercises
Exercise
1. Jim doesn’t know the way to the station and neither do I.
_______ Jim ____ I ______ the way to the station.
2. The minute I arrive there I will ring you up.
I will ring you up __ ____ __ I arrive there.
3. You are angry, but I’m angry too.
I’m just __ _____ __ you.
4. Could I borrow your pen, John?
Could you ____ your pen __ me, John?
5. After supper, Ms Green often walks the dog.
After supper, Ms Green often _____ the dog ___ _ _____ .
Neither
nor
know
as soon as
as angry as
lend
to
takes
for a walk
三、同义句转换。
Exercises
Exercise
Homework
Write a letter to your friend , and ask him/her to take care of your house when your family are on vocation.
谢谢
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