welcome to our class 7
PHƯỚC HIÊP SECONDARY SCHOOL
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Unit 13 : Activities
B. COME AND PLAY
Thursday, March 22 nd, 2016.
B1+ B4
NEW WORDS
(to) wait for
spare :
a table tennis paddle
(to) borrow :
(to) lend:
a chess :
dư / thừa
Cặp vợt bóng bàn
mượn
cho mượn
Con cờ tướng
Unit 13-Activities
- B1 + B4
( to ) Ought to = Should / must :
nên
: chờ ai
BA
NAM
Listen. Then practice with a partner
Ba: Would you like to play table tennis, Nam?
Nam: I’d like to, but I can’t.
Ba: That’s too bad
Nam: I have some homework. I ought to finish it before I play table tennis.
Ba:Yes. You must do your homework first. But I’ll wait for you.
Nam: It’ll take me a few more minutes.
Ba: No problem. I also have to finish this question for Math tomorrow.
Nam: OK, I’ve finished. Oh, I don’t have my table tennis paddles with me. Do you have a spare one?
Ba: Yes, I do.
Nam: Can I borrow it?
Ba: Sure. Here you are.
Nam: Thanks.
Ba: OK. Let’s go.
Structure

1. ought to / should: nên
ought (not) to / should (not) + V_bare infinitive
I ought to / should finish my homework.
Ex:
You should not go to class late
2. must/ have to: phải (làm)
must (not) + V_infinitive
have (not) to + V_infinitive
chỉ sự bắt buộc
chỉ bổn phận, trách nhiệm phải làm
Ex:
You must do your homework first.
I have to finish my homework tomorrow.
Polite invitation.
Would you like to play table tennis ?
Would you like an apple ?
Would you like + to infinitive / noun ?
Accept: Yes, I’d love to.
Refuse: I’d love to, but I can’t.
Ex:
Exercises: Make the sentences from wordcues ( Should / Ought to / have to must
3. They/ help / ought to / their / mother / at home
4. She / go / bed / to / must / early
1. You/ should not / much / smoke / too
2. Hoa/ have / eat / to / meat / less
5. I / borrow / can / your / pen ?
You shouldn’t smoke too much
Hoa has to eat meat less
They ought to help their mother at home
She must go to bed early
Can I borrow your pen ?
Word-cue drill:
a. You / ought / stay up late / not / to
c. We / see / regularly / the dentist / should
d. I / go / now / must
b. Mai / have / clean / everyday / her house
You ought not to stay up late.
Mai has to clean her house everyday
We should see the dentist regularly.
I must go now.
Answer the questions
a. What should Nam do before he plays table tennis ?
b. When will Nam be ready ?
c. What will Ba do ?
d. How many paddles does Ba have ?
a. What should Nam do before he plays table tennis ?
He should finish his homework before he plays table tennis.
b. When will Nam be ready ?
He will be ready in a few minutes.
c. What will Ba do ?
He will finish a question for Math.
d. How many paddles does Ba have ?
He has two paddles.
Answer key
Go 2
HOMEWORK.
 Learn by heart the vocabulary
Prepare Unit 13, B3-4