1.He works hard and he will pass the exam

-> If he works hard,  he will pass the exam

2.He didn't pass the exam because he didn't work hard

-> If he had worked hard, he would have passed the exam 

3. We can avoid waiting by booking the tickets in advance

-> If we book the tickets in advance, we can avoid waiting 

4.She didn't hurry, so she missed the train

->Were she to hurry, she wouldn't miss the train

5.They wanted to buy the house, but they hadn't have enough money

-> If they had had enough money, they would have bought the house

6.We must go now or we'll be late

->If we don't go now,  we'll be late

7.He was planning to go to the teacher training college but his father died

-> If his father hadn't died, he would have gone  to the teacher training college

8.They didn't follow the map,so they got lost

->If they had followed the map, they wouldn't have got lost

9.I'm having a lot of troubles now because I lost my passport last week

->If I hadn't lost my passport last week, I wouldn't have a lot of trouble now

10.If you don't watch the programme,you can't really guide

->Unless you  watch the programme,you can't really guide

Rewrite the following sentences

1.He works hard and he will pass the exam

-> If he works hard, he won't pass the exam

2.He didn't pass the exam because he didn't work hard

-> If he had worked hard, he would have passed the exam

3. We can avoid waiting by booking the tickets in advance

-> If  we look the tickets in advance, we can avoid waiting

4.She didn't hurry, so she missed the train

->Had she hurried, she wouldn't have missed the train

5.They wanted to buy the house, but they hadn't have enough money

-> If they had got enough money, they would have bought the house

6.We must go now or we'll be late

->If we don't go, we'll be late

7.He was planning to go to the teacher training college but his father died

-> If his father hadn't died, he would have planned to go to teach training college

8.They didn't follow the map,so they got lost

->If  they had followed the map, they wouldn't have lost

9.I'm having a lot of troubles now because I lost my passport last week

->If I hadn't lost my passport last week, I wouldn't have a lot of trouble now

10.If you don't watch the programme,you can't really guide

->Unless you  watch the programme,you can't really guide

1. She doesn't work hard, she can't  pass the exam

If she work hard , she can pass the exam

2. Hoa isn't well today , so she can go to school

If Hoa well today , so she can go to school 

3. Ba studies hard , he can get a good job 

If Ba doesn't study hard , he cannot get a good job .

4. Nga is lazy , she get bad marks

If Nga isn't lazy , she doesn't get bad marks . 

6. She didn't get up early , so she didn't go to school on time

If she hadn't got up late , she wouldn't have gone to school on time 

@ Chắc sai hết rồi ! Xinloi nhé 

Nhey: bạn phải dùng điều kiện 2 

1. He lost his money simply because he wasn't careful. (If)

=> If he hadn't been careless , he woundn't have lost his money

2. He didn't hurry, so he missed the train. (If)

=> If he had hurried, he could have caught the train.

3. We didn't go because it rained. (If it hadn't)

=> If it hadn't rained we would have gone

4. Without this treatment, the patient would have died. (If he)

=> If it hadn’t been for this treatment, the patient would have died.

5. Mr.Mills lost his job because he was late every day. ( If Mr.Mills)

=> If Mr Mills hadn't been late everyday ,he wouldn't have lost his job

6. We didn't go on holiday because we didn't have enough money. (If we)

=> . If we had had enough money we would have gone on holiday.

1. He lost his money simply because he wasn't careful. (If)

=>if he had been cafeful, he would not have lost his money

2. He didn't hurry, so he missed the train. (If)

=>If he had hurried, he would have missed.

3. We didn't go because it raines. (If it hadn't)

=>If it hadn't rained, we would have gone.

4. Without this treatment, the patient would have died. (If he)

=>If he hadn't been for this treatment, the patient would have died

5. Mr.Mills lost his job because he was late every day. ( If Mr.Mills)

=>If Mr.Mills losts his job ,he lates every day

6. We didn't go on holiday because we didn't have enough money. (If we)

=> If we had had enough money, we would have gone holiday

7. I was sick yesterday, so I didn't go to class (If)

=>If I am sick, I don't go to school

8. Because Alan never eats breakfast, he always overeats at lunch (If)

=>If Alan never eats breakfast, he always overeats at lunch

9.Fred wouldn't do that if he didn't have your permission (Unless)

=>Unless Fred had your permission, he wouldn't for that

10. If no more guests come, there will be enough food for everyone. (Unless)

=>Unless no more guests come, there will not be enough food for everyone

1. If he didn't have to study for the exam, he could go on holiday with his family.
2. If he wasn't lazy, he could pass the exam.
3. If you found a good job, we would have enough money for a new car.
4. He may not be able to get rid of his cough because he smokes too much.
5. Our life will be badly affected if we don't protect the environment.
6. If you don't study hard, you'll fail the exam.
7. He is so unhealthy because he doesn't take any exercise.

Ex: Rewriting

1 I'm busy so i can't go out with my friends

➞ If I wasn't busy, I could go out with my friends

2 He plays soccer well so he can take part in the Games

➞ If He didn't play soccer well, he couldn't take part in the Games 

3 She can't go to the party because i don't invite her

➞ If i invited her ,She could go to the party

4 I can't get a job easily because I don't have a degree

➞ If I had a degree ,I could get a job easily

5 He doesn't have enough money , so he doesn't buy a house

➞ If He had enough money , he would buy a house

6 It is raining heavily so we can't go to the market

➞ If It wasn't raining heavily ,we could go to the market 

7 He will go to watch the World Cup because he is studying in Russi

➞ If  he wasn't studying in Russi ,He wouldn't go to watch the World Cup

8 I didn't talk to him because i didn't know him

➞ If i had known him ,I would have talked to him

9 John didn't have money so he couldn't lend you some

 ➞ If John had had money , he could have lent you some

10 We couldn't go out because the weather was so bad

➞If the weather hadn't been so bad, We could have gone out 

11 Mary didn't wear the raincoat, so she got a cold

➞If Mary had worn the raincoat, she wouldn't have got a cold 

12 Marry was injured in the crash because she wasnot wearing the seat belt

➞ If Marry had been wearing  the seat belt ,she wouldn't have been injured in the crash

13 Carol didn't answer the phone because he was studying

➞ If Carol hadn't been studying,he would have answered the phone

14 You didn't eat breakfast, so you are hungry now

➞If You had eaten breakfast, you wouldn't be hungry now

15 I stayed up late last night, so i feel asleep now 

➞If I hadn't stayed up late last night, i wouldn't feel asleep now 

16 I can't retell the film now because i didn't wlatch it last night

➞If i had watched it last night ,I could retell the film now 

17 He is tired now because he drank too much yesterday evening

➞If he hadn't drunk too much yesterday evening, He wouldn't be tired now 

18 I bought the car yesterday, so I run out of money now

➝ If I hadn't bought the car yesterday,  I wouldn't run out of money now

19 He didn't go to the class regularly, so he can't take part in the competition now

➞If He had gone to the class regularly, he could take part in the competition now

Dài quá chịu luôn

câu dk loại 2

sao lai la tieng anh

1, She learn bad by because she neaver does her home work.

-> if she did her homework,she would learn well

2, He is not thirsly, so he doesn't drinle the water.

-> If he were thirsty ,he would drink the water

3, We did not do the exam If he did not do the test will because we did review the lesson careful.

-> If we had reviewed the lesson carefully,we would have passed the exam

4, He world pass the exam If he didn't spend much time playing video games

-> Unless he spent much time playing video games,he would pass the exam

1, She learn bad by because she neaver does her home work.

-> if she did her homework , she would learn well

2, He is not thirsly, so he doesn't drinle the water.

-> If he were thirsty , he would drink the water

3, We did not do the exam If he did not do the test will because we did review the lesson careful.

-> If we had reviewed the lesson carefully , we would have passed the exam

4, He world pass the exam If he didn't spend much time playing video games

-> Unless he spent much time playing video games , he would pass the exam

1. If my parents allowed me to go, I wouldn't have to stay at home.

2. If the computer hadn't broken down, I wouldn't have had to stop my work.

3. If she didn't love him, she wouldn't forgive he easily.

4. If you had often talked to them, they would have understood you.

5. If I had had a dictionary, I could have looked the word up.

6. If Sandra had got her camera, she could take a photo.

7. If I didn't have to work tomorrow evening, I would meet you.

8. If it hadn't been raining, we could have had lunch in the garden.

9. If Susan had got a watch, she wouldn't be often late for work.

10. If he didn't smoke forty cigarettes a day, he wouldn't cough a lot.

11. If I had a boat, I would sail around the world.

12. If they had had a garden, they would have grown vegetables.

13. If I had known his address, I would have given it to you.

14. If the doctor hadn't been so late, he could have seen many patients.