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(共35张PPT)
外研版英语四年级（上）
Start up
Unit 2 Helping at home
Warming up
Presentation
New words
chore
家务杂事
to-do list
代办清单
扫地
clean the floor
sweep the floor
整理床铺
Can you make the bed
make the bed
Yes,I can.
wash the clothes
洗衣服
May I wash the clothes
我可以洗衣服吗？
may可以(表示允许某人
做某事)
wash the dishes
洗碗
Can you wash the dishes
OK. That’s easy.
easy
容易的
tidy up the room
整理房间
take out the rubbish
倒垃圾
feed the dog
喂狗
clean the desk
擦桌子
The wall is dirty.
这面墙很脏。
墙壁
脏的
make the bed
Game time
wash the clothes
wash the dishes
tidy up the room
feed the dog
sweep the floor
wash clothes
take out the rubbish
1.委婉寻求许可或征求意见的句型
问句：May I...
答语：Yes，you may./Sure./Certainly.
No, you can't/mustn’t/may not.
Language points
—May I use your pen
—Sure. Here you are.
—Can you help me clean the desk
—Yes, I can./OK.
问句：Can you + 动词原形 + 其他
答语：Yes, I can./No, I can’t.
2.向他人礼貌地提出请求或寻求帮助的句型
I need to clean the floor.
need的形式随主语发生变化。he/she/it/Sam...后用 needs；
I/we/they/Sam and Amy...后用 need。
I 作句子的主语，表示“我”，可以替换为其他代词或具体的人或物。
主语 + need（s） to + 动词原形.
3.表示需要做某事
Story time
What does Sam ask Bobby to do
Read and answer.
Dad,may I play outside
Yes.But can you tidy your room first
OK,That’s easy.
Bobby, can you help me clean the floor
Woof,woof!
Go, Bobby!
Good job!
“Good job!”用于肯定或称赞他人的工作或表现。
Bobby, stop! Look!
It’s so dirty now!
Woof,woof!
Sam, are you still busy
Yes, Dad! I need to clean the floor,the desk↗and the wall.
Woof,woof!
What does Sam ask Bobby to do
He asks Bobby to help him clean the floor.
Check your answer.
Practice
______1 Sam's room is tidy.
_____2 Sam loves doing chores.
_____3 Bobby can do chores well.
_____4 Sam needs to tidy his room again.
2 Read again and write T(true) or F(false).
F
F
F
T
In focus
Work in pairs.Ask and answer.
May I play outside
Can you help me clean the floor
3 Read and match.
a Can you also take out the rubbish
b May I go outside to play now
c Yes, please do.
d Can you help
My room is clean now, Dad.
Well done. But we still have a lot of chores to do. 1.___________
OK! May I sweep the floor first
2.__________Thanks,Sam!3.__________
No problem! Finished!4._________
Sure!
d
c
a
b
4 Work in pairs.Look and say.
例:
Girl:Can you make the bed
Boy:OK! Can you wash the dishes
Girl:OK!
1.观察图片中有哪些家务需要做。
2.两人一组做问答练习。一人任意指图片中的家务位置，用句型“Can you ...？”
询问对方是否会做，另一人根据实际情况回答。两人可以互换角色，轮流问答。
Summary
1.委婉寻求许可或征求意见的句型
May I...
2.向他人礼貌地提出请求或寻求帮助的
句型
Can you...
3.表示需要做某事的句型
I need to....
feed the dog
clean the table
sweep the floor
wash the dishes
wash the clothes
make the bed
take out the
rubbish
Key words
language points
02
用英文制作一个家务列表，让家庭成员参与做家务之中。
听录音并跟读课文。
Homework
01

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