八下Unit 3 Could you please clean your room?单元复习课件(共19张PPT)

(共19张PPT)
Unit 3
Could you please clean your room
单元复习
Grammar
Phrases
Writing
Exercise
Ask for permission.（征求许可）
Make a polite request.（礼貌地请求）
Should kids do chores at home
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.
出去吃晚饭
喝点东西
遛狗
倒垃圾
Grammar Focus
情态动词 could 的用法
情态动词 could 构成的句型用于向对方委婉地提出请求或征求对方的许可。它本身不能做谓语，只能和动词原形一起构成谓语。
1. 用于委婉地请求别人做某事（提出请求）
常用句型 Could you ( please ) do sth.
肯定答语 OK./Certainly./Of course./With pleasure./
No problem./Yes, sure.等
否定答语 Sorry, I can’t. I have to…/I’m afraid not./ I’m afraid I can’t. I am going to…等
否定形式为Could you please not...
常用句型 Could I do sth.
肯定答语 Yes, you can./Certainly./Yes, please.等
否定答语 Sorry, you can’t./I’m afraid you can’t.等
2. 用于委婉地请求别人允许自己做某事（征求许可）
肯定回答及否定回答中,均不用could,而是要用can代替could。
特别提醒：
Could/Can I come in
表示请求允许（即请求别人允许自己做某事），could和can都可以用，但could语气更委婉。
—Could I use your pen —Of course you can.
对别人的请求许可的回答，一般只用can，而不用could。
Read and translate
取决于
越早越好
为了
照顾
参与
帮助
获得好成绩
照顾
depend on
the earlier ... the better
in order to
look after
do one’s part in
help with
get good grades
take care of
给某人提供某物
进入一所好大学
做某事浪费时间
理解公平的概念
在某事上花时间或花时间做某事
provide sth. for sb.
get into a good university
It is a waste of time doing sth.
understand the idea of fairness
spend time on sth./ in doing sth.
对……来说做某事没必要
做某事对于某人来说是重要的
做某事是某人的工作或职责
做某事是不够的
There is no need for ... to do sth.
It is important for sb. to do sth.
It is one’s job/duty to do sth.
It is not enough to do sth.
Writing
本单元以“家务琐事与许可”为话题，围绕这一话题，要求同学们能叙述自己或他人所做的家务，并表达自己对做家务的看法或建议，其目的是让大家了解家务劳动，培养主动分担家务的意识，学会劳动互助。通过家务劳动，培养家庭责任感，促进家庭团结。
话题概述
Should kids do chores at home
Your opinion
Reasons
I (don’t) think/believe/agree/disagree that…
In my opinion/view…
Firstly/Secondly/Also…/What’s more, …
On the one hand… On the other hand, …
For example…/ As for me, …
In a word/All in all, …
Example(s)
Conclusion
I think children should do chores because…
Not enough to just get good grades at school.
Develop children’s independence and teach them how to look after themselves.
Understand the idea of fairness.
The earlier kids learn to be independent, the better it is for their future.
Have enough stress from school. Don’t have time to study and do housework.
Doing housework is a waste of time.
Spend time on schoolwork to get good grades and get into a good university.
It’s the parents’ job to provide a clean and comfortable environment at home for children.
I don’t think children should do chores because…
How to write a letter
信的正文
称呼：对收信人的尊称
签名（签名一般在结尾语的下面一行）
Exercises
一、单项选择
1.—Could you tell me how to pay for the food by QR code(二维码)on the phone
—_____.
A. Take it easy B. It doesn't matter
C. With pleasure D. You're welcome
2.—Gina, could you please play the drums on the art festival
—_____ I can only play the guitar.
A. I'm afraid I can't. B. Yes, I can. C. Sure, I'd love to.
C
A
3.—Could you please help me wash the car, Tony
—____, I'm studying for my coming English test now.
A. That's right B. I'm sorry
C. It doens't matter D. Not at all
4.—Could I invite my friends to the party on Saturday, Mom
—Of course you ____. That sounds like fun.
A. may B. could C. must D. can
5.Li Ming ____ speak two languages when he was eight years old.
A. may B. can C. can't D. could
D
B
D
6.—David, ____ you please sweep the floor and take out the rubbish
—OK. Mum.
A. could B. may C. should D. must
7.—Mum, it's too hot. ____ I swim in the lake
—No, you ____. That's too dangerous!
A. Should; can't B. Need; mustn't
C. Must; needn't D. Could; mustn't
D
A
二、完成句子
1.杰克，请你把垃圾倒掉好吗？
Jack, _____ _____ ______take out the rubbish
2.下课后我们能去踢足球吗？
______ ____ _____ fooball after class
3.我能借你的伞用一下吗？
______ ____ _______ your umbrella
could you please
Could I borrow
Could we play