Lý thuyết và bài tập về Câu điều kiện loại I

CONDITIONAL SENTENCE: TYPE I

A. CẤU TRÚC

a. Dạng Khẳng Định

Ex: If you eat all that food, you will be ill

b.Dạng Phủ Định

Ex: If you don't know her address, I can tell you.

c.Dạng Câu Hỏi

Ex: If you have a long holiday, where will you go?

d.Dạng Mệnh Lệnh Thức

Ex: If you meet your parents, send them my regards.

Bài tập 1: Điền dạng đúng của động từ

1. If she ....................(study) hard, she .....................(pass) the exam.

2. If I ..................(come) soon, I ....................(call) you.

3. She ...................(feel) sad if you ....................(not, give) her a gift.

4. ......................... (Fred/be) angry if ......................... (Jack/arrive) late again.

5. No one .........................(know) the truth if you ................(not, reveal)

6. If the boy ....................(eat) that apple, he ....................(be) ill.

7. If you .....................(not, hurry), you .....................(miss) the bus.

8. Tell him about this story if you .........................(see) him.

9. If you ..........................(have) a day off where you..............(go)?\

10. If he ..................(cook) the meal himself, help him.

11. If......................(the weather/be) beautiful tomorrow, ...................... (we/drive) to the beach.

12. ......................... (I/buy) that machine if ......................... (it/not/cost) too much.

13. Your father ...............(pick) you up if you ..................(come) back late?

14. What you ..................(speak) if you ....................(meet) a foreigner?

15. ......................... (they/win) this match, ......................... (they/be) the champions.

If + S1+ Vs,es+ O, S2+ will/can.. + V-inf + O

If + S1+ don't/ doesn't+ V-infi+ O, S2+ will/can.. + not + V-inf + O

If + S1+ Vs,es+ O, (wh) + will/can.. +S2+ V-infi + O?

If + S1+ Vs,es+ O, V+ O.

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16. If ......................... (she/send) the letter now, ......................... (they/receive) it tomorrow.

17.........................(I/come) to your house if .........................I/have) enough time.

18. If ......................... (she/not/pass) this exam, ..........................(she/not/get) the job that she

wants.

19. If .........................(I/get) a ticket, .........................(I/go) to the cinema.

20.........................I/go) to the doctor's if ......................... (I/not/feel) better tomorrow.

Bài tập 2. Rewrite these sentences by using conditional sentence Type I

1.Vegetarians don't eat meat.

If you're a vegetarian, _____________________________

2. People who live in a cold country don't like hot weather.

If you live ______________________________________

3. Teachers have to work very hard.

If you're a teacher, _______________________________

4. People who do a lot of exercise stay fit and healthy.

If you _________________________________________

5. Mechanics understand engines.

If you're a ______________________________________

6. People who read newspapers know what's happening in the world.

If you __________________________________________

B. Cách viết lại câu dùng câu điều kiện loại 1

a)

Ex: Pay attention to the lesson and you will understand it.

If you pay attention to the lesson , you will understand it

b)

Ex: Stay away from me or I will shout.

If you don't stay away from me, I will shout.

c)

V+O +and + S+ will/ can + V + O

=> If + you + V + O, S + will/ can + V + O

V+O +or/ otherwise + S+ will/ can + V + O

=> If + you + don't + V + O, S + will/ can + V + O

Unless +S1 + Vs,es + O, S2 + will/can/may + V + O

=>If + S1 + don't/ doesn't + Vinf + O, S2 + will/can/may + V + O

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