Cách sử dụng Should trong tiếng Anh | Modal Verb trong tiếng Anh.

VietJack com Facebook Học Cùng VietJack Học trực tuyến khoahoc vietjack com Youtube Học Cùng VietJack SHOULD – OUGHT TO Should (sẽ, nên) có hình thức phủ định là Should not (Shouldn’t) Ought (nên) có[.]

SHOULD – OUGHT TO

Should (sẽ, nên) có hình thức phủ định là Should not (Shouldn’t)

Ought (nên) có hình thức phủ định là Ought not to (Oughtn’t to)

Bài viết sẽ giúp các bạn nắm được một số cách dùng phổ biến của hai động từ khuyết thiếu này

1 Cách sử dụng Should

a Should (sẽ) là quá khứ của Shall, dùng trong câu tường thuật hoặc cấu trúc tương lai trong quá khứ

Eg: If I had freetime, I should go and see Liz

(Nếu tôi có thời gian rảnh, tôi sẽ đi thăm Liz.)

b Should (nên) dùng trong một số trường hợp sau đây

Chỉ sự bắt buộc, bổn phận (có thể

lựa chọn làm hoặc không)

Eg: You shouldn’t drink wine and drive

(Bạn không nên uống rượu rồi lái xe.) Đưa ra lời khuyên nhẹ nhàng Eg: You should stop smoking, it’s not good for

your health

(Bạn nên bỏ hút thuốc đi, nó không tốt cho sức khỏe của bạn đâu.)

Xin lời khuyên từ người khác Eg: Should we invite Susan to the party?

(Chúng ta có nên mời Susan đến bữa tiệc không?)

Suy đoán/ kết luận một điều gì đó

mà người nói mong đợi xảy ra

Eg: We should arrive before dark

(Chúng ta sẽ đến nơi trước khi trời tối.)

c Should have + VpII chỉ điều đáng ra đã nên làm nhưng lại không làm

Eg: I shouldn’t have behaved rudely like that

(Đáng ra tôi không nên cư xử thô lỗ như thế.)

2 Cách sử dụng Ought to

Với ý nghĩa tương đương như Should (nên), ta cũng có những cách dùng sau đây của Ought to:

Chỉ sự bắt buộc, bổn phận (có thể

lựa chọn làm hoặc không)

Eg: We ought to start at once

(Chúng ta phải khởi hành ngay thôi.) Đưa ra lời khuyên (mang tính giải

pháp)

Eg: You’re not very well Perhaps you ought to see

a doctor

(Trông bạn không được khỏe lắm Bạn nên đi khám bệnh.)

Dự đoán điều có thể xảy ra theo

logic

Eg: The weather ought to improve after this weekend

(Thời tiết sẽ tốt hơn sau cuối tuần này.)

3 Bài tập Should và Ought to

Exercise 1 ử dụ “ ld” ặ “ ld ”

ặ đơ

0 I enjoyed that play We should go (We/go) to the theatre more often

1 (You/park) here It's not allowed

2 What (I/cook) for breakfast this morning?

3 (You/wear) a raincoat It's raining outside

4 _(You/smoke) It's bad for you

5 (We/arrive) at the airport two hours before the flight

6 (I/send) now or later?

7 Do you think (I/apply) for this post?

8 What do you think _(I/write) in this space on the form?

9. _ (I/eat) any more cake I've already eaten too much

10 This food is awful. _(We/complain) to the manager

Đáp án:

1 You shouldn’t park

2 should I cook

3 You should wear

4 You shouln’t smoke

5 We should arrive

6 Should I send

7 I should apply

8 I should write

9 I shouldn’t eat

10 We should complain

Exercise 2 Choose the correct answer

0 Which sentence is correct?

A We should to leave soon

B We should leaving soon

C We should leave soon

1 We………….visit Tom when we are in London

A didn’t ought B ought C should

2 Which question is correct?

A We should call the police?

B Should we call the police?

C Do we should call the police?

3 Which sentence is correct?

A We ought have a party to celebrate Kate’s birthday

B We ought to have a party to celebrate Kate’s birthday

C We should to have a party to celebrate Kate’s birthday

4 You………… ride a motorbike without a helmet

A shouldn’t B ought C ought not

5 Which question is correct?

A Ought we to tell Jane the news?

B Ought we tell Jane the news?

C We ought to tell Jane the news?

Đáp án:

1C

2B

3B

4A

5A

Exercise 3 Choose the correct answer

0 It's cold You should/shouldn't turn on the fan

1 You ought not to/ought to do homework before you go out with your friends

2 You should/shouldn't eat plenty of fruit or vegetables every day in order to keep healthy

3 You must/mustn't eat in the class

4 You ought to/ought not to drink a lot of water every day

5 I must/have to submit my homework before 12 o'clock because the deadline is 12 o'clock

Đáp án:

1 ought to

2 should

3 mustn’t

4 ought to

5 must

Exercise 4 Điền vào chỗ trống ought to, had better, should

0 My husband is waiting for me I had better not be late

1 You …… start eating better

2 I …… study tonight, but I think I’ll watch TV instead

3 You …… take care of that cut on your hand soon, or it will get infected

4 You have got a toothache Perhaps you … see a dentist

5 There’ll be a lot of traffic tomorrow We…… leave early

Đáp án:

1 should

2 ought to

3 had better

4 should

5 had better

Exercise 5 Choose the correct answer

0 Mr Smith is on time for everything How ………… it be that he was late for the ceremony?

1 Sorry I’m late I ……… have turned off the alarm clock and gone back to sleep again

2 There was a lot of fun at yesterday’s party You ……… come, by why you didn’t?

A must have B should C should have D need have

3 There was a plenty of time She ………

A mustn’t have hurried B couldn’t have hurried

C mustn’t hurry D needn’t have hurried

4 Johny, you …… play with the knife, you ……… hurt yourself

A won’t – can’t B mustn’t – may C shouldn’t – must D can’t – shouldn’t

5 The fire spread through the hotel very quickly but everyone ………… get out

Đáp án:

1A

2D

3D

4B

5B

Exercise 6 Choose the best option for each sentence

0 Young people obey their parents

A must B may C will D ought to

1 Laura, you and the kids just have dinner without waiting for me I work very hard today

A can B may C should D would

2 I be delighted to show you round the factory

A ought to B would C might D can

3 Leave early so that you miss the bus

A didn’t B won’t C shouldn’t D mustn’t

4 Jenny’s engagement ring is enormous! It have cost a fortune

A must B might C will D should

Đáp án:

1C

2B

3B

4B

5A