1. 1 2 4 5 3 B A S S E B A L L P P L A Y S O O C C E R R O L L E R R S K
GUESSING 1 2 4 5 3 1 B A S S E B A L L 2 P P L A Y 3 S O O C C E R 4 R O L L E R R S K A T I N G 5 B A S K E T T B A L L C H E S S S 6
They often badminton after school.

2. Period 81- UNIT 13: ACTIVITIES Lesson 3: B1/ Page 134
I. VOCABULARY
Table tennis paddle
paddle (n):
vợt (bóng bàn)
spare(a):
thừa, dự trữ
borrow (v):
m­în
ought to (modal v)
cÇn ph¶i
ph¶i(chỉ tr¸ch nhiÖm)
have to(modalv) :
must (modal v):
phải (chØ sù b¾t buéc)

3. UNIT 13: ACTIVITIES Lesson 3: B1/ Page 134
I. VOCABULARY
II. STRUCTURES:
1. ought to (modal v)
1.I ought to finish my homework.
2. must (modal v)
should
3. have to (v)
4. paddle (n)
2.You must do your homework first.
5. spare (a)
6. borrow (v):
I also have to finish this question for Math tomorrow.
Remember:
1. ought to/ should: cÇn ph¶i/ nên
Khuyên ai nên làm gì:
ought to/ should + inf ..
Khuyên ai không nên làm gì:
ought not to + inf..
/should not + inf..
2. must/ have to: phải (làm)
must + inf..
chỉ sự bắt buộc
have to + inf..
chỉ bổn phận, trách nhiệm phải làm

4. 1. True or False? Then correct the false sentences:
III.The dialogue:
1. True or False? Then correct the false sentences:
a.Nam and Ba like playing table tennis T
b.Nam ought to do the house work F
finish his homework
c. Ba has to do his math home work T
d. Nam has his tennis paddles with him F
doesn’t have T
e. Ba lends Nam one tennis paddle

5. UNIT 13: ACTIVITIES Lesson 3: B1/ Page 134
2. Answer the questions:
1. What should Nam do before he plays table tennis?
He should finish his homework before he plays table tennis
2. When will Nam be ready?
He will be ready in a few minutes.
3. What will Ba do?
Ba will finish a question for Math.
4. How many paddles does Ba have?
He has two paddles

6. UNIT 13: ACTIVITIES Lesson 3: B1/ Page 134
3. Word-cue drill- Complete these sentences:
a. You/ ought not/ stay / late.
You ought not to stay up late.
b. Mai/ have/ clean/ house/ everyday.
Mai has to clean her house everyday
c. We/ should/ go / dentist/ regularly.
We should go to the dentist regularly.
d. I/ must/ go/ now.
I must go now.

7. *Choose the best answer: 1.You ought _________ to the dentistgo B)
go to C)
to go C)
to go

8. 2.You shouldn't _________ up late
to stay B)
stay B)
stay C)
staying

9. 3.You ________ eat too much candy
ought to B)
have to C)
shouldn’t C)
shouldn’t

10. 4.I ______ finish my homework before going to bedA)
have to A)
have to B)
ought not to C)
shouldn't

11. IV-Home work:
-Write 5 sentences with modal verbs.
-Do grammar exercise in work book.
- Prepare B2.

12. Thank you very much