资源简介

(共19张PPT)
Home Sweet Home
Grammar Focus
Lead-in
What can you help with at home
activities
clean up the living room
sweep the floor
make the bed
water the flowers
take out the rubbish
take the dog
for a walk
...
3a Read the questions with can or could. Notice how they are answered. Then write R for requests or P for permission next to each question.
Translate all the sentences.
Could you please sweep the floor Yes, Dad. I’ll do it at once.
Could I hang out with my friends after lunch Sorry, Jim, but you have to pack up your
things first.
Can I put some flowers on the table Yes, good idea!
Can you help me hang up the photos Sure. / No problem!
Presentation
Pay attention to the bold words.
Could you please sweep the floor Yes, Dad. I’ll do it at once.
Could I hang out with my friends after lunch Sorry, Jim, but you have to pack up your
things first.
Can I put some flowers on the table Yes, good idea!
Can you help me hang up the photos Sure. / No problem!
Make polite requests
Ask for permission
Make polite requests
Ask for permission
1. 用于请求别人做某事（提出请求）
句型与回答
常用句型 Can/ 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
2. 用于请求别人允许自己做某事（请求允许）
常用句型 Can/ 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
注意
回答时：在回答用could 提出的请求时，通常不用 could而用 can。
例如：
— Could I have a look at your book
— Yes, you can.(不能用Yes, you could.)
— Sorry, you can’t.(不能用Sorry, you couldn’t.)
注意
使用 could只是让请求更礼貌，但仍要注意说话时的语气和态度，面带微笑、语调温和会让你的请求更易被接受。
例如：Could I stay up a little later to finish this movie
我可以晚点睡把这部电影看完吗？
肯定回答：Yes, you can. But don't stay up too late.可以，但别熬太晚。
否定回答：No, you can't. You have to get up early tomorrow.不行，你明天得早起。
Could you please sweep the floor
Could I hang out with my friends after lunch
Can I put some flowers on the table
Can you help me hang up the photos
Write R for requests or P for permission next to each question.
R
P
R
P
情态动词 can / could
情态动词can和could都可用于表示能力、请求允许和给予许可，以及提出请求和建议。
1. 表示能力
例如：Can you speak English 你会说英语吗？
He could sing very well when he was young. 他年轻的时候歌唱得很好。
When I was five, I could swim like a fish. 我五岁时游泳游得像条鱼一样好。（could 是can的过去式）
补充内容
2.提出建议
对平级或晚辈可用 can，快速给出建议；
对上级、长辈或需要体现礼貌时用 could，避免显得生硬。
We can eat in a restaurant this evening. 今晚我们可以在餐馆吃饭。
用 can 提出直接建议（常用于口语，语气较随意）
Maybe I could give you a lift to the supermarket. 也许我可以让你搭我的车去超市。
You could try reading the instructions before starting.你可以试着在开始前先读一下说明书。
用 could 提出委婉建议（语气更礼貌、含蓄，适合正式或陌生场景）
3b Choose the best question to complete each conversation.
A. Could you give me a ride to town now B. Can I stay out until eleven
C. Mr Lake, could I go to the toilet D. Could I use your computer
A: ______________________________
B: Of course you can.
A: ______________________________
B: Yes, if you are careful with it.
A: ______________________________
B: No, you can’t. You have a basketball game tomorrow, remember You need a
good rest.
A: Can I go to the movies
B: Of course.
A: ______________________________
B: I can’t. I have to do some work now.
C. Mr Lake, could I go to the toilet
D. Could I use your computer
B. Can I stay out until eleven
A. Could you give me a ride to town now
/ n t l/ prep. 到……时；直到……为止
注意；当心
movie
/ mu vi/ n. 电影
the movies 电影院；电影产业
1. You’re at your friend’s home. You want to call your parents, but your phone is dead.
_______________________________________________________________________
2. You were sick at home yesterday. Your friend went to an English class and took notes. You want to know more about the class.
_______________________________________________________________________
3. You are holding a large box. It is difficult to open the door. Your neighbour comes.
_______________________________________________________________________
4. You and your classmates want to help clean up the community. Ask your classmates to bring gloves and rubbish bags.
_______________________________________________________________________
_______________________________________________________________________
3c Make up conversations for each setting, using can or could.
A: Can / Could I use your phone B: Sure. / Of course.
A: Can / Could I borrow your notes B: Of course. Here are my notes.
A: Can / Could you help me open the door B: Sure. / Of course.
A: Can / Could you bring gloves and rubbish bags for cleaning up the community
B: Sure. / Of course.
/ded/ adj. 不运行的；死的
note /n t/ n. 笔记；记录；便条
v. 注意；指出
take notes 做笔记
清扫
/k mju n ti/ n. 社区；社团
rubbish / r b / n. 垃圾
Choose one setting from your daily life, then make a long conversation using can or could.
A: Dad, there's a lot of dust under the sofa. Can I move it to sweep
B: Yes, you can. Can you move it by yourself
A: It's a bit heavy. Could you help me move it, please
B: Of course
A: Thanks! Oh, the dustpan is full. Could you help me empty it
B: Sure. Can you keep sweeping over here while I do that
A: Okay, I can.
For example
What are the benefits of using “make polite requests” and “ask for permission” in our daily life
Reduces Conflict
Builds Positive Relationships
Enhances Communication Effectiveness
…
New words
until; movie; dead; note; community; rubbish
make polite requests and ask for permission
Grammar
Expressions
be careful with; the movies; take notes; clean up
Make polite requests: 用于请求别人做某事
Ask for permission: 用于请求别人允许自己做某事
Summary
Homework
Summarize the rules and usage of making polite requests and asking for permission.
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