Bài 5. 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)

Khuyến khích

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.

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 5. 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.

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 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.

Put the verbs in the correct form.
1. If she ....................(work) hard, she .....................(pass) the exam.
2. If I………….….(have) a lot of money now, I…………..(buy) a new car.
3. If I ..................(come) soon, I ....................(phone) you.
4. She ...................(feel) sad if you ....................(not, give) her a gift.
5. Many people would be out of work if that factory………..(close) down.
6. If Peter ......................(go) to work late again, he .................(be) sacked.
7. No one .........................(know) the truth if you ................(not, reveal)
8. If you ……………..….(have) time, please write to me.
9. What would you do if you……………(win) a million dollars?
10.If you press this button, the machine ……………..(stop)

¦ Cho dạng đúng của động từ trong ngoặc

1. If It (not rain) ………………today, they ( go)…………camping.

2. Peter (play) …………….…soccer with his friends if he (have) …….free time.

3. If Jane (study) ………..harder, she (pass) …………….the entrance exams.

4. David (come and see) ……………….his girlfriend if he (not have to/work) ……..on a night shift.

5. This machine (break) ……………..down if it (not use) ……..quite often.

6. Helen (come)…………….... to class late if she (not run)…………….fast enough.

7. Giang’s parents (be)………………..very happy if she (get) ……….good marks at school.

8. Thomas (visit) ……………...Ha Long Bay if he (earn) ……enough money.

9. If you (brush) …………….your teeth regularly, you ( not have)……….a toothache.

21.  10. If Carol (have) …………..…….enough qualifications for the job she applied, she ( get) ……..

22.  2/ She may be late if she (not hurry) ________.

23.  3/ Tell him to ring me if you (see) ________ him. 

24.     4/ If you are kind to me, I (be) _______ good to you.

25.  5/ If he (give) _______ up smoking, as his doctor orders, he will be soon well again.

26.  7/ You (not pass) ________  your driving test unless you drive more carefully.

27.  8/ He’ll be ill if he (not stop) ________ worrying so much.-> unless……………………………………………..

28.  9/ We’ll go to the beach tomorrow if it ( be) ________ nice.

29.  10/ Jane never( get) ________there on time if the train leaves soon.->

I. Viết lại các câu sao cho nghĩa không đổi, bắt đầu bằng cụm từ cho sẵn.

1.    If he has free time, he’ll play tennis.→ Should ……………………………………………………..

2.    If she comes early, we’ll start.→ Should ……………………………………………………….

3.    They would answer me if they were here.→ Were ………………………………………

4.    If I learnt Russian, I would read a Russian book.→ Were …………………………………

5.    If they lived in Australia now, they would go swimming.→ Were ……………………………

6.    If it had rained yesterday, we would have stayed at home.

→ Had ………………………………………………………………………

7.    If he had trained hard, he would have won the match.→ Had ……………………………

8.    If she were not shy, she would have a good time at the party.

→ Were ……………………………………………………………………..

9.    If I hadn’t seen it, I wouldn’t have believed it.→ Had …………………………

10. If it hadn't been for the traffic, I wouldn't have been late.→ Had it ……………………………

11. Without your help, I wouldn’t pass the exam.  →  If you …………………………

But for your help, I would die.→  If it ……………………………………

Chia động từ

1.If you (study)..........hard, you'll the exam.

2.If they did this exercise, they (not punish).............by their teacher.

3.If they had helped me, I (pass).............the exam.

4.If we (have)..........enough money, we would buy that house.

5.If I (know)........who you are I wouldn't have asked her your name.

6.were I (know).............your address, I would visit you.

7. Should she phone me, I (answer).......her.

8.She (know).............my address, she would have visited me.

Ex8: Cho dạng đúng của động từ trong ngoặc

1. If It (not rain) ………today, they ( go)…………camping.

2. Peter (play) ………soccer with his friends if he (have) …….free time.

3. If Jane (study) ………..harder, she (pass) …………….the entrance exams. 4. David (come and see) ……………….his girlfriend if he (not have to/work) ……..on a night shift.

5. This machine (break) ……..down if it (not use) ……..quite often.

6. Helen (come)…….. to class late if she (not run)…………….fast enough.

7. Giang’s parents (be)……..very happy if she (get) ……….good marks at school.

8. Thomas (visit) …….Ha Long Bay if he (earn) ……enough money.

9. If you (brush) ….your teeth regularly, you ( not have)……….a toothache. 10. If Carol (have)….enough qualifications for the job she applied, she (get).... it.

Ex9: Bài tập biến đổi Unless = if......not.

1. If Andrew is not lazy, he will pass the final examination. (unless)

→..........................................................................................

2. John will not catch the train unless he runs more quickly. (If)

→..........................................................................................

3. The tree will die if it isn’t watered every day. (unless)

→ ..........................................................................................

4. Life won’t be very easy if we don’t earn lots of money. (unless)

→..........................................................................................

5. If you don’t practice more often, your English won’t be better.

→ ..........................................................................................

6. Jack will be dismissed if he doesn’t try to work harder.

→..........................................................................................

Ex10: Thành lập câu điều kiện 1 dựa vào các tình huống cụ thể sau.

1. Work harder or you will lose your job.

→............................................................2. Pay attention to the teacher or you won’t understand the lessons.

→..........................................................................................3. Go to bed early or you can’t get up early the next morning.

→..........................................................................................4. Save money now or you will be in debt in the future.

→..........................................................................................5. Read more referent books if you want to win a place at university.

→..........................................................................................6. Driving more carefully or you will have an accident.

→..........................................................................................7. Brush your teeth often in order not to get toothache.

→..........................................................................................8. Listen carefully or you won’t know what to do.

→..........................................................................................