1.he doesn't take any exerciese .he is so unhealthy.

=>if............

2.study hard or you won't pass the exam.

=>if.........

3.don't be impatient or you will make mistakes.

=>if..............

4.i didn't eat lunch, i feel hungry now

=>if i..............

5.if you want my advice,i wouldn't buy it

=>if i..................

6.i only come if they invite me

=>unless................

7.he didn't revise all his lessons, he failed the exam

=>if he......

8.leave me alone or i'll call the police

=>unless............

Viết lại câu theo gợi ý

1. I didn’t eat lunch, I feel hungry now.
→ If I………………………………….
2. If it hadn’t rained, we would have a better crop.
→ But for………………………………………
3. If you want my advice, I wouldn’t buy it.
→ If I ………………………………………
4. I only come if they invite me.
→ Unless……………………….
5. He didn’t revise all his lessons, he failed the exam.
→ If he………………………………………………
6. His sister sent her money, so he continued to study.
→ But for…………………………………………
7. The park is over there, only 5 minutes’ walk.
→ If you walk……………………………….
8. In case it rains, we’ll stay at home
→ If it……………………………..

9. Let me give you my advice. You should cut down on smoking right now.

→ If I …………………………………………….…………………………………

10. Leave me alone or I’ll call the police.

→ Unless …………………………………………………………….…………………………………

11. If you arrive at the office earlier than I do, please turn on the air­conditioner.

→  Should …………………………………………………………….…………………………………

12. The children don’t go to school in the snowy weather.

→ If it …………………………………………………………….…………………………………

13. He died so young; otherwise, he would be a famous musician by now.

→ Had …………………………………………………………….…………………………………

14. You must tell me the whole truth or I won’t help you.

→ Unless …………………………………………………………….…………………………………

15. The car breaks down so often because you don’t take good care of it.

→ Were I …………………………………………………………….…………………………………

16. He is very bad­tempered, that’s why his wife left him soon after marriage.

→ If he …………………………………………………………….…………………………………

17. Don’t tell lies to your boss or you’ll be fired at once.

→ If …………………………………………………………….…………………………………

18.She got married at such an early age: otherwise, she would be at university now

→ Had …………………………………………………………….…………………………………

Viết lại câu theo gợi ý

1. I didn’t eat lunch, I feel hungry now.
→ If I………………………………….
2. If it hadn’t rained, we would have a better crop.
→ But for………………………………………
3. If you want my advice, I wouldn’t buy it.
→ If I ………………………………………
4. I only come if they invite me.
→ Unless……………………….
5. He didn’t revise all his lessons, he failed the exam.
→ If he………………………………………………
6. His sister sent her money, so he continued to study.
→ But for…………………………………………
7. The park is over there, only 5 minutes’ walk.
→ If you walk……………………………….
8. In case it rains, we’ll stay at home
→ If it……………………………..

9. Let me give you my advice. You should cut down on smoking right now.

→ If I …………………………………………….…………………………………

10. Leave me alone or I’ll call the police.

→ Unless …………………………………………………………….…………………………………

11. If you arrive at the office earlier than I do, please turn on the air­conditioner.

→  Should …………………………………………………………….…………………………………

12. The children don’t go to school in the snowy weather.

→ If it …………………………………………………………….…………………………………

13. He died so young; otherwise, he would be a famous musician by now.

→ Had …………………………………………………………….…………………………………

14. You must tell me the whole truth or I won’t help you.

→ Unless …………………………………………………………….…………………………………

15. The car breaks down so often because you don’t take good care of it.

→ Were I …………………………………………………………….…………………………………

16. He is very bad­tempered, that’s why his wife left him soon after marriage.

→ If he …………………………………………………………….…………………………………

17. Don’t tell lies to your boss or you’ll be fired at once.

→ If …………………………………………………………….…………………………………

18.She got married at such an early age: otherwise, she would be at university now

→ Had …………………………………………………………….…………………………………

Biết là không nên nhưng các bạn đừng nói gì mik nha tại mik đang cần gấp lắm.

Bài 1: Viết lại câu sao cho nghĩa không đổi.

1. If it hadn't rained, we would have a better crop.

-> But for ....

2. I only come if they invite me.

-> Unless ....

3. He didn't revise all his lessons he failed the exam.

-> If ....

4. His sister sent him money, so he continued to study.

-> But for ....

Bài 2: Sửa lỗi sai trong câu sau:

1.Should you to walk to the park, it will take you 5 minutes.

2.Were I you, I won't buy it.

3.Were my grandmother 5 years younger, she will play some young.

4.Had she miss the bus, she would have been late.

5.Had windy not came, we wouldn't have can called the meeting.

6.Should today Sunday, the pupils could go swimming.

Mong các bạn đừng nói gì nha.

1.      I didn’t eat lunch, I feel hungry now.

¦…………………………………………………………….

2.      I only come if they invite me.

¦…………………………………………………………….

3.      He didn’t revise all his lessons, he failed the exam.

¦…………………………………………………………….

4.      I did not know you were coming, so I did not meet you at the airport.

¦…………………………………………………………….

5.      I live too far from my office. I am not in time for work.

¦…………………………………………………………….

6.      The children don’t go to school in the snowy weather.

¦…………………………………………………………….

7.      He died when he was so young, otherwise, he would be a famous musician by now.

¦…………………………………………………………….

8.      You must tell me the whole truth or I won’t help you.

¦…………………………………………………………….

9.      The car breaks down so often because you don’t take good care of it.

¦…………………………………………………………….

10.        She got married at such an early age; otherwise, she would be at university now.

¦…………………………………………………………….

viet lai cau

11 i didn't eat lunch , i feel hungry now

=>if i................................................................

12 it hadn't rained , we would have a better crop

=>but for ..................................................................

13 i only come if they invite me

=> unless .......................................................................

13 he didn't revise all his lessons , he failed the exam

=>if he ...............................................................................

14 his sister sent her money , so he continued to study

=>but for .......................................................................

15 the park is over there , only 5 minutes walk

=>if you walk ........................................................

16 in case it rain , we'll stay at home

=> if it .................................................

17 let me give you my advice . you should cut down on smoking right now

=> if i ......................................................................................................................

18leave me alone or i'll call the police

=>unless ............................................................

19 if you arrive at the office earlier than i do , please turn on the air -conditioner

=> should ...................................................................................................................

\20 the children don't go to school in the snowy weather

=>if it .................................................................................

21` he died so young otherwise , he would be a famous musician by now

=> had ................................................................................................................

22 you must tell me the whole truth or i won't help you

=> unless ...........................................................................

23 the car breaks down so often because you don't take good care of it

=> were i ....................................................................................................

viet lai cau

11 i didn't eat lunch , i feel hungry now

=>if i................................................................

12 it hadn't rained , we would have a better crop

=>but for ..................................................................

13 i only come if they invite me

=> unless .......................................................................

13 he didn't revise all his lessons , he failed the exam

=>if he ...............................................................................

14 his sister sent her money , so he continued to study

=>but for .......................................................................

15 the park is over there , only 5 minutes walk

=>if you walk ........................................................

16 in case it rain , we'll stay at home

=> if it .................................................

17 let me give you my advice . you should cut down on smoking right now

=> if i ......................................................................................................................

18leave me alone or i'll call the police

=>unless ............................................................

19 if you arrive at the office earlier than i do , please turn on the air -conditioner

=> should ...................................................................................................................

\20 the children don't go to school in the snowy weather

=>if it .................................................................................

21` he died so young otherwise , he would be a famous musician by now

=> had ................................................................................................................

22 you must tell me the whole truth or i won't help you

=> unless ...........................................................................

23 the car breaks down so often because you don't take good care of it

=> were i ....................................................................................................

1,If you want my advice, I wouldn't buy it

If I..........

2, I only come if they invite me

Unless...

3, The park is over there, only 5 minutes' walk

If you walk...

4, Today isn't sunnday. The pupils can't go swimming

If....

5, He wasn't here. He didn't have a lot of fun

If.....

6, He didn't have time. He didn't read this novel

If...

7, Peter doesn't study hard, so he can't get good marks

If...

8, My sister is absent from her classs because she has a terrible headache

If...

9. Windy didn't come, so we cancelled the meeting

if...

10, He was angry, so he didn't say anything

if....

11. My brother will have enough money. He will buy a bicycle

If...