Bài giảng Tiếng Anh lớp 8 - Unit 3 - lesson 6

1. UNIT 3 AT HOME
LESSON 6 : LANGUAGE FOCUS
1.Vocabulary
-(to) empty :
-(to) tidy :
-(to) sweep:
-(to) dust :
-(to) fail :
-(a) fish tank :
-garbage (n):
đổ,làm trống rỗng
sắp xếp cho ngăn
nắpquét
phủi bụi
trượt,hỏng
bể cá
rác

2. (to) empty
(to) tidy (to) sweep
(to) dust
(to) fail (a) fish tank
garbage (n)
Unit 3 At home
Lesson 6: Language focus

3. *Must: Phải (diễn tả sự bắt buộc, xuất phát
từ tình cảm, mong muốn của bản thân
người nói)
*Have to: Phải(có tính chất bắt buộc nhưng do
ngoại cảnh đem đến, ko phải tự người nói
mong muốn)
* Ought to = should : nên (Khuyên ai nên
làm gì)
UNIT 3 AT HOME
LESSON 6: LANGUAGE FOCUS

4. S + must/have to/has to+ Vinf
+ Musn’t: điều cấm
( không được làm gì)
+ Don’t /doesn’t have to
( không phải làm gì)

5. Unit 3 At home
Lesson 6: Language focus
Answer Ex1P34
1. must/have to tidy
2. have to/must dust
3. must/have to sweep
4. must/have to clean
5. have to/must empty
6. must/have to feed

6. Unit 3 At home
Lesson 6: Language focus
Answer Ex 2P35
b. You ought to get up earlier.
c. You ought to eat more fruit and
vegetables.You oughtn’t to eat a
lot of meat.
d. You ought to go to the
dentist’s.

7. Unit 3 At home
Lesson 6: Language focus
AnswerEx 4 P36
b. Why did Nam have to cook dinner?
Because his mother was home late.
c.Why did Mrs Vui come home late?
Because she had to come to see grandmother.
d. Why did Ha fail her English exam?
Because she played video games, she didn’t learn
for her exam
e. Why didn’t Nga go to the movies?
Because she had to do her chores.

8. Unit 3 At home
Lesson 6: Language focus
Exercise 1: Complete the sentence with
“Must” or “Have to”
a.Vietnamese children..................wear
uniform when they go to school.
b.This is a terrible party.We.................go
home.
c.If there are no taxis we’ll..................walk.
d.You really..............hurry up,Tom.We
don’t want to be late.
have to
have to
must
must

9. UNIT 3 AT HOME
LESSON 6: LANGUAGE
FOCUS
Exercise 2:Fill in the blank with “Mustn’t”
or”don’t/doesn’t have to”
a.Cars............. park in front of the entrance.
b.They ..........................work on Saturday.
c.Visitors.....................feed the animals.
d.You.................touch that switch.It’s very
dangerous.
musn’t
don’t have to
musn’t
musn’t

10. Exercise 3: Give advice with “ought
to/oughtn’t to
a.I feel sick. (go to the doctor)
............................................................
b.Minh looks very tired. (go to bed late)
............................................................
You ought to go to see the doctor
He oughtn’t to go to bed late
Unit 3 At home
Lesson 6: Language focus

11. Unit 3 At home
Lesson 6: Language focus
Exe rcise 4: Make “ Why”q ue stio ns fo r the
fo llo wing se nte nce s:
a.I had to go to the police station last
week.
.............................................................
..................................
b.Children musn’t see that film.
.............................................................
Why did you have to go to the police station
last week?
Why musn’t children see that film?

12. Unit 3 At home
Lesson 6: Language focus
* Model Verbs: + Must
+ have to
+ ought to
* Why- Because.
Remember