Chatting
What do you do in your free time?
Do you help your parents at home?
What do you have to do to help them?
Wednesday, October 20th, 2021
Ne w wo rds :
- empty (v):
- tidy (v):
đổ, trút ra
sắp xếp cho ngăn nắp
- sweep (v):
- dust (v):
quét
phủi bụi
- feed (v):
cho ăn
- fish tank (n): bể cá
garbage (n): rác
Grammar: MODAL VERBS (ĐỘNG TỪ TÌNH THÁI)
1. Have to: phải obligation (sự bắt buộc)
Eg.: Mrs Vui: I’m going to be home late tonight.
I have to visit Grandma after work.
FORM:
S + have to + Vo
USAGE: diễn tả sự bắt buộc (do ngoại cảnh, khơng xuất phát từ
người nói)
NOTE:
not have to: khơng cần thiết phải làm gì
Eg.: You don’t have to get up early on the weekend.
Grammar: MODAL VERBS (ĐỘNG TỪ TÌNH THÁI)
2. Must: phải
obligation (sự bắt buộc)
Eg.: Nam: Would you like to play soccer?
Ba: I’m sorry. I must do my homework.
FORM:
S
+ must
+ Vo
USAGE: diễn tả sự bắt buộc (xuất phát từ tình cảm, mong muốn
của người nói)
NOTE: - must: chỉ dùng ở thì hiện tại và tương lai.
- must not: khơng được phép làm gì (Eg.: You mustn’t park here.)
- Ta có thể dùng must thay cho have to
Match each verb with suitable picture:
feed clean
sweep tidy empty dust
a)
b)
c)
d)
e)
f)
1. Complete the dialogue with “have to” or “must”:
1)
2)
Nga: Can you come to the movies, Lan?
must/ have to do
Lan: No. I (0)…………………………..my
chores.
Nga: What do you have to do?
3)
must/ have to tidy
must/ have to dust
Lan: I (1)…………..................my
bedroom. Then I (2)…….......……….
must/ have to sweep
the living-room and I (3).......……………………….the
kitchen floor, too.
4)
Nga: That won’tmust/
take long.
else?
haveWhat
to clean
Lan: I (4)………………………………….
the fish tank
must/ have to empty
and then I (5)…….……….……………..the
garbage.
must/ have to feed
Finally, I (6)……………….…………..the dog.
Nga: Ok. Let’s start. Then we can go out.
5)
6)
Grammar: MODAL VERBS (ĐỘNG TỪ TÌNH THÁI)
3. Ought to = should: nên
Advice (lời khuyên)
Eg.: Lan: I have a terrible headache.
Nam: You should go to the doctor.
You ought to go to the doctor.
FORM:
S + should /ought to + Vo
USAGE: khuyên ai nên làm gì
NOTE: shouldn’t = oughtn’t to: khơng nên
Look at the situation.
Hoa is very sad because she
failed her English test.
What do you say to advise her?
“You should study harder.”
Or “You ought to study harder.”
2. Use “ought to” to give advice for these people.
You ought to
eat more
fruit and
vegetables
You ought to
get up earlier.
You ought
to go to the
dentist’s.
Homework
- Learn grammar notes by heart.
- Do all exercises again.
- Prepare: Language focus (cont.)