Grammar优秀完整教案

Grammar Step1

Activity 1

(Page6) 1

Who said this – the tourist or the English person? 2

Why did she say It? Choose one of these possible reasons. a)

The other person was speaking too quickly.

b)

The other person was speaking too slowly. c)

The other person was speaking slowly and it wasn’t necessary.

d)

You didn’t need to speak slowly.

e)

didn’t need to do

Step2

Distiguish You didn’t need to speak slowly.

didn’t need to do 不必做,也没做。

You needn’t have spoken slowly.

needn’t have done

不必做，但做了。

don’t need to ,didn’t need to, needn’t have done

1) Your son speaks English very fluently. You ___________ (worry) about him when he goes abroad for further studies. 2)

He spoke good English so his mother ____________ (worry) about him when he went abroad for further studies. 3) ---His mother ____________________(worry) about him,

for he spoke very good English.

--- You are right. It was really unnecessary for his mother to be that anxious.

Step3 Activity 2

(Page6) 1.

It wasn’t necessary for you to bring some flowers!

2.

Thank you for tidying the room–

but it wasn’t necessary.

3.

There was no need for you to buy the box of chocolates. 4.

Why did you go to school? It’s Sunday!

5.

Thank you for bringing the book to show me, but I already have it. Activity 3

(Page7) •

I didn’t need to buy a gift for my host family______.

a)

because I already had one b)

so I didn’t get one

c)

so I bought one d)

so I took it back and got a refund Activity 4 (Page 7) 1.

We brought some food to the party but there was too much, so we _____________________

(bring) any. 2.

My friend spoke good Mandarin so I (translate) ___________________

the speech for him. 3.

The office had already opened when we arrived so we ______________

(wait) outside in the street. 4.

I got to the party at 6 p.m. but there was no one there, so I __________________

(arrive) so early. 5.

I told the host all about my home town and then he told me he’d been there. I ________________ (tell) him anything!

Step4.Do you know them? 

can/could have done sth. 

can’t/couldn’t have done sth.



must have done sth. 

may/might have done sth.



should have done sth. 

shouldn’t have done sth.



ought to have done 

ought not to have done 

-----Yesterday I saw a man get into your house with a gift. 

-----Oh it ________ be my sister’s boy friend.



A.

must be

B. must have been



C. might be

D. might have been 

E. should have been



He __________ have left the room. 

Without your help, I _______ have succeeded.



A. can’t

B. couldn’t

C. mustn’t

Step5 Assignment 《学案

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