Unit 3: Can - cannot - can’t | Grammar | A1
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Unit 3: Can – cannot – can’t | Grammar | A1

Can- ABILITY
+ I can speak Greek.
- I can’t play the guitar.
? Can you ride a bicycle?

EXERCISE 1  |  Ability

Hoàn thành bảng dưới đây để hiển thị những điều bạn 'có thể' hoặc 'không thể' làm:

I can I can’t
   
   
   
   
   
   

Speak English            drive a car          play the violin            dance          ride a bicycle
Swim underwater                  stand on my head                  catch fish
u
se a computer                      water-ski

EXERCISE 2

Ability

Tạo những câu sử dụng 'and' hoặc 'but':

e.g. I can play the violin and I can ride a bicycle.

I can dance but I can’t water-ski.

1. ____________________________________

2. ____________________________________

3. ____________________________________

4. ____________________________________

Tạo những câu hỏi để hỏi bạn của bạn và viết lại câu trả lời của anh ấy/cô ấy: 

e.g. Can you water-ski?

Answer: Yes, I can.

No, I can’t.

1. _________             ______________

2. _________             ______________

3. _________             ______________

  Can/can’t Could/couldn’t
  PRESENT PAST
+ I can see the mountains. I could do handstands when I was young.
- I can’t come to the party. I couldn’t open the door.
? Can you speak French? Could you read when you were five years old?

EXERCISE 3

Điền vào chỗ trống bằng 'can', 'can't', 'could' hoặc 'couldn't':

1. They have dancing lessons because they_________ dance so well.

2. He _______swim now but he ________swim when he was eight.

3. I _______ do my biology homework; it's too difficult._______ you help me?

4. I _________understand a word she was saying.______ you?

5. He says he's sorry but he________  come to the party.

6. It's a very clever cat; it _________  jump; it ___________ catch a ball and it______        climb trees. It_________ catch mice, though!