資源簡介

(共22張PPT)
Section A (3a~3c)
Unit 2
Home Sweet Home
通過情境分析，能區(qū)分 can/could 表提出請求（requests）、許可（permission）的語境差異。
理解英語中禮貌請求的表達方式（如 could 比 can 更委婉），培養(yǎng)學(xué)生禮貌溝通意識，養(yǎng)成文明交際習(xí)慣。
能夠在具體語境中區(qū)分并恰當使用can/could 表請求許可、提出請求，強化語言輸出與應(yīng)用。
學(xué)習(xí)目標
1
2
3
Can you clean the blackboard
Could you keep quiet
Could you clean the classroom after school
Can / Could you ... 用于提出請求（Requests）
Speaking
Could / Can I borrow the book
What can you say if you want to borrow a book from your friend
Can / Could I ... 用于詢問許可（Permission）
Speaking
Read the questions with can or could. Notice how they are answered.
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!
肯定回答： Yes. / Sure. / No problem. / ...
否定回答：Sorry, but ...
3a
Write R for requests or P for permission next to each question.
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!
請求
許可
R
R
P
P
could 更委婉、禮貌，用于請求時更易讓對方接受；
can 較直接。
3a
先通讀對話，熟悉語境，分析每個空需要 “請求” 還是 “許可” 語義，嘗試選擇答案。
許可回應(yīng)
許可回應(yīng)
許可回應(yīng)
請求回應(yīng)
be careful with 注意；當心
the movies 電影院
Choose the best question to complete each conversation.
A. Could you give me a ride to town now
C. Mr Lake, could I go to the toilet
B. Can I stay out until eleven
D. Could I use your computer
1. A: _______________________
B: Of course you can.
2. A: _______________________
B: Yes, if you are careful with it.
3. A: _______________________
B: No, you can’t. You have a basketball game tomorrow, remember
You need a good rest.
C
D
B
3b
Choose the best question to complete each conversation.
A. Could you give me a ride to town now
C. Mr Lake, could I go to the toilet
B. Can I stay out until eleven
D. Could I use your computer
4. A: Can I go to the movies
B: Of course.
A: _______________________
B: I can’t. I have to do some work now.
A
3b
A: Mr Lake, could I go to the toilet
B: Of course you can.
Role-play
A: Could I use your computer
B: Yes, if you are careful with it.
Role-play
A: Can I stay out until eleven
B: No, you can’t. You have a basketball game tomorrow, remember
You need a good rest.
Role-play
A: Can I go to the movies
B: Of course.
A: Can you give me a ride to town now
B: I can’t. I have to do some work now.
Role-play
You’re at your friend’s home. You want to call your parents, but your phone is dead.
__________________________
__________________________
A: Can / Could I use your phone
B: Sure. / Of course.
Make up conversations for each setting, using can or could.
dead 不運行的；死的
3c
You were sick at home yesterday. Your friend went to an English class and took notes. You want to know more about the class.
_________________________
_________________________
take notes 做筆記
A: Could I borrow your notes
B: No problem.
You’re holding a large box. It is difficult to open the door. Your neighbor comes.
_________________________
_________________________
A: Could you help me open the door
B: Sure.
You and your classmates want to help clean up the community. Ask your classmates to bring gloves and rubbish bags.
_________________________
_________________________
A: Can you bring some gloves and rubbish bags
B: No problem.
clean up 清掃
community
社區(qū)；社團
rubbish 垃圾
通過本課的學(xué)習(xí)，我能夠:
1. 正確朗讀并運用本課單詞和短語:
until, be careful with, movie, the movies, dead, note, take notes, clean up, community, rubbish
2. 區(qū)分 can/could 用于表示請求許可、提出請求的語境差異，并恰當使用can/could 完成語法練習(xí)。
3. 理解英語中禮貌請求的表達方式，形成禮貌溝通意識，養(yǎng)成文明交際習(xí)慣。
課堂總結(jié)
一、根據(jù)所給情境，用can / could創(chuàng)編對話。
要求：語法正確、語境合理、禮貌表達。
1. You’re at school. You left your pencil case at home and need to borrow
a pen from a classmate.
A: ____________________________________
B: ____________________________________
2. You’re planning a picnic. You want your friend to bring a basket and
some drinks.
A: ____________________________________
B: ____________________________________
Could I borrow a pen from you
Sure.
Could you bring a basket and some drinks
Of course.
當堂檢測
3. You’re in the library. You want to borrow a dictionary, but you’re not
sure if it’s allowed.
A: ____________________________________
B: ____________________________________
4. You’re at a restaurant. You want to order a special dish, but you need to
check the ingredients (烹調(diào)用的原料) first.
A: ____________________________________
B: ____________________________________
Could I borrow a dictionary
Sorry, it’s not allowed.
Could you tell me what’s in the dish
Sure. There are potatoes and chicken in it.
(1) 閱讀教材附錄P107-108關(guān)于情態(tài)動詞
can / could的內(nèi)容，鞏固用法。
(2) 制作3張“請求卡”：用can / could 為不
同生活場景寫請求（如請家人幫取快
遞），配上簡單插圖。
Homework

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