资源简介

(共32张PPT)
Section A
What can you do for your home
Grammar Focus
3a-3c
教学目标
通过语法表格，引导学生掌握表示提出请求与请求许可方面的句型；
引导与培养学生如何有礼貌地提出请求与得到相应的答复。
引导学生掌握can/could情态动词其他方面的用法。
引导学生进行不同情景练习，加强语法记忆巩固。选择适合的学习策略，如多观察，多反思；多记笔记，多背诵等。
Review and share
hang out with friends after lunch
sort things into boxes
keep some fish
take care of them every day
help me hang up the photos
grow some flowers
sweep the floor
invite friends to our new house
help me clean up the room
help put the new clock on the wall
move this chair to their room
put some flowers by the window
take me to the flower shop later
Do you still remember how they start the conversation
Can / Could I do …
Can / Could you (please) do …
Ask for permission.
（征求许可）
Make polite requests.（礼貌地请求）
Could you please _____________
sweep the floor
Yes, Mum. I’ll do it at once.
Sorry, I can’t. I must _________________ first.
finish my homework
sweep the floor
mop the floor
water the flowers
hang up the photos
hang up the photos
make the bed
sort the toys
pack up clothes
feed the fish
do the dishes
take out the rubbish
walk the dog
1
Grammar Focus
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.
3a
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!
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.
3a
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
Can you _____________
make the bed
Yes, Mum. I’ll do it at once.
Sorry, I can’t. I must _________________ first.
practice the piano
sweep the floor
mop the floor
water the flowers
hang up the photos
hang up the photos
make the bed
sort the toys
pack up clothes
feed the fish
do the dishes
take out the rubbish
walk the dog
Would you like to _____________
do the dishes
Yes, Mum. I’ll do it at once.
Sorry, I can’t. I must _________________ first.
read books
sweep the floor
mop the floor
water the flowers
hang up the photos
hang up the photos
make the bed
sort the toys
pack up clothes
feed the fish
do the dishes
take out the rubbish
walk the dog
总结
提出
要求
Can you help me hang up the photos
Could you please sweep the floor
用于请求别人做某事
请求
允许
Can I put some flowers on the table
Could I hang out with my friends after lunch
用于请求别人允许自己做某事
Make polite requests
Ask for permission
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.
Make polite requests
Ask for permission
Then write R for requests or P for permission next to each question.
2
Presentation
Part 1. 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.
3a
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!
2
Presentation
Part 2. 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.
3a
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
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.
Write R for requests and P for permission. Then match each one with the correct response.
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
P
R
R
R
出去玩
总结
提出
要求
Can you help me hang up the photos
Could you please sweep the floor
用于请求别人做某事
请求
允许
Can I put some flowers on the table
Could I hang out with my friends after lunch
用于请求别人允许自己做某事
Read the tips and fill in the blanks.
A: Hi, Jim. ________ ________ ________ ________ receive
the delivery if it arrives today
B: _____ ________. Just let me know the tracking number(运单号)
if needed.
场景 1：请邻居帮忙收快递
1. You can’t be at home when the delivery comes.
You want to ask your neighbor to help receive it.
（快递送达时你没在家，想请邻居帮忙代收 。）
No problem
Could you help me
A: Hey, ________ ________ ________ __________ ________
me in the park this afternoon
B: __________! I just need to finish my homework first.
Then we can have a good game.
2. You plan to play basketball in the park. You want to ask your
friend to join you.
Sure
can you play basketball with
场景 2：邀请朋友一起运动
Read the tips and fill in the blanks.
What is Request and Permission
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!
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.
3a
R
P
P
R
Request
Permission
P
R
P
R
R
P
R
R
Listen to the sentences and tell us it is R or P
Make up conversations for each setting, using can or could.
3c
You’re at your friend’s home. You want to call your parents, but your phone is dead.
_________________________
_________________
Sure. /
Of course.
Can / Could I use your phone
Make up conversations for each setting, using can or could.
3c
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.
_________________________
_________________
Sure. /
Of course.
Can / Could I borrow your notebook
What’s the differences between Can and Could
1c
Mum: Could you please sweep the floor
Peter: OK, mum.
Dad: Helen, can you move the chair to their room
Helen: No problem, Dad.
Helen: Can I put some flowers by the window
Dad: Yes, good idea! Grandma loves flowers.
Helen: Mum, could you take me to the flower shop later
Mum: No problem. Let’s go after lunch!
2a
Can you/I...
语气：直接、日常，适合熟人或同辈之间。
Could you/I...
语气：更礼貌、委婉，适合对长辈、老师或不太熟悉的人。
What’s the differences between Can and Could
1. Lisa: Hi, Mike! ____________ you please pass me the eraser I need to correct my homework.
2. Tom: Mum, ______________ I watch a cartoon after finishing my homework It’s my favorite show.
3. Lily: Excuse me, Miss Wang. ______ you help me with this math problem I can’t understand it well.
4. Jim meets a new classmate, Amy. He wants to be friendly.
Jim: Amy, _________ I know your favorite subject We can talk about it.
根据语境选 can 或 could 填空
Can/Could
Can/Could
Could
Could
Exercise
1
—Could you please take out the rubbish
—______
A. Thank you! B. You’re welcome!
C. No problem. D. That sounds good!
— ________ we bring our phones to class
—No, we can’t. We must keep them in our lockers.
A. Must B. May C. Can D. Will
2
—Dad, ______ you give me a ride to town now If I take the bus, I’ll be late.
—I’m I afraid I ______, Peter. The car is broken.
A. could; can’t B. could; couldn’t C. should; shouldn’t D. should; needn’t
3
Multiple choice.
Make up conversations for each setting, using can or could.
3c
3. You are holding a large box. It is difficult to open the door. Your neighbour comes.
_________________________
_________________
Sure. /
Of course.
Can / Could you help me open the door
Make up conversations for each setting, using can or could.
3c
4. You and your classmates want to help clean up the community. Ask your classmates to bring gloves and rubbish bags.
________________________________________________
_________________
Sure. /
Of course.
Can / Could you bring gloves and rubbish bags
1. Poor Jack! His phone went ______ (die) in the middle of an important meeting!
2. I like to take ________ (note) when I am reading a book.
3. There are many ____________ (community) in our city.
4. Can she _____ (run) as fast as Helen
5. The cups are expensive, please be ________ (care) with them.
6. My pet dog’s ________ (dead) made me sad.
7. I would like ________ (invite) my friends to my party.
8.一Can you go to the _______ (movie) with me tomorrow
—Sorry, I can’t. I have to study for a test.
语法填空。
dead
notes
communities
run
careful
death
to invite
movies
Homework
3b
Can/Could for polite request and permission.
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
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.
4. A: Can I go to the movies
B: Of course.
A: _____________________
B: I can’t. I have to do some
work now.
04 迁移创新
Production
1. Memorize the new words and phrases.
2. Make sentences using the sentence patterns we have learned today .
3. Finish the exercises.
Homework
Thanks!

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