Page 46 - class6 class Book 6A

Gramma
Grammar
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1 Look back at the dialogue in Lesson 2. Then read these sentences and circle
the best words.
1 He had to didn’t have to use his brother’s computer.

2 He has to doesn’t have to give it to the teacher today.

3 He could couldn’t write when he was fi ve.
4 In the past, children could couldn’t use computers to do their homework.

2 Look at the grammar table. Then read and answer the questions.

Grammar
could/couldn’t, had to/didn’t have to
Present simple
I/We/You/He/She/They can/can’t
have to do the homework.
I/We/You/They
don’t have to start again.
has to go to school.
He/She
doesn’t have to
Past simple
I/We/You/ He/She/They could/couldn’t write.
had to use the computers.
We
didn’t have to use a pen.

What’s the past tense of can and can’t?

What’s the past tense of have to and don’t have to?

3 Read the dialogue in Lesson 2 again. Underline examples of could and couldn’t,
had to and didn’t have to.

4 Write three true or false sentences about Arlo. Then talk to your partner.

He had to do his False! He had to
homework five times. do his homework
three times.

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