内容正文:
Module 2
Unit 3 Language in use
七年级下
外研版
Learning Goals
通过本课的学习,学生能够:
①复习本单元重点词汇和短语。
②能够使用情态动词can表示自己能做某事以及想加入哪个俱乐部,并制作海报。
③通过谈论爱好和兴趣,对自己有更全面深刻的认识。
What is the girl doing? What can she do?
play the piano
Warming Up
Let’s talk!
What is the boy doing? What can he do?
play the violin
What is the girl doing? What can she do?
dance
Language practice
我会弹钢琴。
她舞跳得很好。
我们可以教你中文!
你会做饭吗?
是的,我会。/不,我不会。
Translation
I can play the piano.
She can dance really well.
We can teach you Chinese!
Yes, I can. / No, I can’t.
Look at the sentences and try to summarize the grammar rules.
Can you cook?
the usage of can
1. 情态动词有一定的意义, 但无人称和数的形式上的变化; 其后通常接不带 to 的动词不定式,表示说话人的语气和情态。
其否定式的构成:情态动词+not (cannot = can’t)。
2. 情态动词can的用法
(1) (表示有能力做或能够发生)能,会。
e.g. I can run fast. 我能跑得快。
Can you call back tomorrow?
明天你能回电话吗?
情态动词can
(2) 表示客观可能性,意为 “可以,可能”。
e.g. The stadium can be emptied in four minutes.
这个体育场能在四分钟以内让观众全部散场。
Temperature can reach 39 degree ℃ in the summer here.
这儿夏天的气温能达到39摄氏度。
(3) 表示允许,意为“可以”。
e.g. You can take the car, if you want.
如果想用那辆车,你就尽管用吧。
We can’t wear jeans at work. 我们工作时不准穿牛仔裤。
—Yes, you can.
— 是的,你可以走了。
(4) (表示疑惑或惊讶)究竟能,难道会,到底是。
e.g. Can he be serious?
他难道会当真么?
Where can she have put it?
她到底把它放哪儿了呢?
3. can是情态动词,没有人称和数的变化。如果要询问某人能否做某事,需要将can放至句首。
e.g. — Can you speak Chinese?
— 你会说汉语吗?
— Yes, I can. / No, I can’t.
— 是的,我会。/不,我不会。
— Can she swim?
— 她会游泳吗?
— Yes, she can. / No, she can’t.
— 是的,她会。/不,她不会。
1. Work in pairs. Add two or three more activities to the list.
∙ Talk about other activities in pairs and add them to your lists.
∙ Practise in pairs by asking about the activities on your lists.
Now write questions for each activity.
Can you fly a kite?
Student
Activity Student 1 Student 2
fly a kite
play the piano
cook
play table tennis
ride a bike
. . .
2. Work with another pair. Ask and answer the questions you wrote in Activity 1.
— Can you fly a kite?
— Yes, I can. / No, I can’t.
Now give a report of yo