情态动词can 的教学教案

英语公开课教学教案
教学内容：Unit 2 Section 3 Grammar focus can & can’t 授课班级：13.8 授课人：曾熙美
STEP 1.Revision
1) Greetings
2)Go over the finger game ‘Five Little Monkeys’.
STEP 2. Lead –in
Show a picture of YaoMing with PPT, and ask, ‘ Do you know this man ? Yes, it’s YaoMing. He is a basketball player. So we can say he can play basketball.’(write down this sentence on the blackboard ).
Then show another picture of Yang Liping. “she is an extremely excellent dancer, and she dances very well. So she can dance.” (write down this sentence on the blackboard ).
Show the pictures of students drawn by themselves. And say, “there are many pictures in my hands. They are drawn by you. And I think you draw very well. So we can say “You can draw”. (write down this sentence on the blackboard ). But I can’t draw.”
Then let ss to read the sentences together.
Then say, “please watch these sentences carefully, what can you find out ? Yes, there is a CAN in every sentence. (underline “can”
in every sentence).and tell ss, “Our new lesson is about this word
CAN.” (Write on the blackboard.)
Then ask ss “C an you understand this word? it means “能，会in Chinese. it is a model verb. and how to use it ?” OK,它用来表能力。

某人会做某事，we use CAN；某人不会做某事，we use CAN’T.
(Write on the blackboard.)
Step 3. Drill
Show four pairs of pictures to talk about what people can do.
1)I can play baseball. We can play baseball.
2)Mary can sing. They can sing.
3)She can swim. They can swim.
4)The girl can ride a bike. They can ride bikes.
Then show some actions and some dolls to talk about what people can’t do.
1). I can’t sing this song. (I will sing the song wrongly)
2). The doll can’t run.
3). The dolls can’t run.
Next 由“The dolls can’t run. ”导入can的一般疑问句以及它的肯定和否定回答Can you run? yes, I can。

Can the dolls run? No, they can’t.
Then show box 1,2, 3, and let ss read the sentences together. And
then help ss make a conclusion : Sb can do…;
Sb can’t do…
Can sb do …?
肯定回答：Yes, sb can.
否定回答：No, sb can’t.
Then give a conclusion: 情态动词can的用法口诀。

❖情动can表能力，动词原形后面站。

❖不管主语何变换，can模样永不变。

❖一般疑问can提前，否定can后not添。

Step 4. Practice
1)Practice “can sb do…”? and the answers.
Show two pairs of pictures on PPT, help ss to answer the questions, such as:
Can you play the guitar?
Yes, I can/can’t.
Can he play the guitar?
No, I can’t.
…
…
And then ask ss to read together.
2)Play a game
Ask and answer one by one in a group.
Firstly let ss to read the sentences on the PPT, and then ask ss to play the game. Tell ss they can use the verbs I offered for them.
3)Practice “what can sb do…? ”
Practice this sentence with the pictures of SUPER STAR.
What can she do?
She can sing.
Can she sing well?
Yes, she can.
Can she play basketball?
No, she can’t.
…
…
4). Activity Make conversations with “can” or “can’t.”
Firstly let ss to read the sentences on the PPT, and then ask ss to play the game. Tell ss they can use the verbs I offered for them.
Modal A:
A: I can dance.
B: Can she/he dance?
C: Yes, she/he can.
Modal B:
A: I can’t dance.
B: Can she/he dance?
C: No, she/he can’t.
5). Exercises
Do the exercises on P25, grammar fun time exercise 1.
Step 5.Conclusion
Step 6.Consolidation
Homework Finish Exercise 3，on Page 25 in your books.。