1. If I had enough money, I would buy that latop.

2. If I had enough money, I could buy that expensive dictionary.

3. Unless we mustn't do our homework well, our teacher will get angry with us.

4. Unless you keep your feet dry, you will catch a cold.

5. If she knew you were in hospital, she would visit you.

6. If you don't water the plants everyday, they will die.

7. Had the police found out him. he would have been introduce.

8. If it hadn't been our father's encouragments, we couldn't have got the prize.

9. If Nam hadn't helped me, I wouldn't have been able to solve this difficulty.

10. If John didn't eat so many chips, he wouldn't be fat.

11. Had Laura not supported me, I wouldn't have been able to finish the project.

12. If you weren't lucky, you might not get your novel published.

13. If I advice Mary, my advice is that she should apply for that job.

14. Without air, we can't survice.

15. Had it not been your warming, I could't prevent my failture in the test.

16. Unless it is sunny, they won't go swimming.

17. Without efforts from everyone of us, we could have lost that match.

Bạn@Phạm Thúy Hường có vẻ là bạn nhầm câu 3,8 một chút rồi bạn ạ!

3:Unless we must do our homework well ,our teacher will be very angry.

(thế này nha bạn : nếu chúng tôi không làm bài về nhà tốt thì cô giáo sẽ giận.

vì unless=if not rồi bạn ạ ,bạn không cần thiết phải cho thêm not vào vế đầu , như vây là sai rồi đó!)

8:Câu này bạn thiếu for sau hadn't been rồi nha!

Còn các câu sau thì ổn cả rồi bạn ạ!

Mình chỉ nhận xét vậy thôi nha!

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. 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.

1. We haven't been to a concern for over a year.

- The last time we went to a concern a year ago.

2. Your birthday party was the last time I really enjoyed myself.

- I have enjoyed myself since your birthday was the last time.

3.It's nearly 20 years since my father saw his brother.

-My father has not  seen his brother for 20 years.

4. Tom went to Scotland last Friday and is still there.

- Tom has gone to scotland since last friday.

5.When did you last ride a bike?

- How long is it from  you riden a bike?

6 . The last time i went swimming was when i was in France.

- I haven'tgone swimming since i was in france.

7. You haven't tided ups this room for weeks.

-It's for a week since you haven't tided ups this room.

8. He was last in touch with me three weeks ago.

It's three week, he hasn't in touch with me .

9. Mr John haven't visited France since 1990.

- Mr John last visited france was in 1990.

10. It last rained three weeks ago.

-It's three weeks since it has rained.

11. I haven't eaten this kind OF food before.

-This is the first i have eaten this kind of food.

B. Mệnh đề"wish."

12 . What a pity you  failed your driving test!

- I wish you didn't fail your driving test.

13. It's a pity that you're going awat so soon.

- I wish you weren't going awat so soon.

14.I'm sorry I didn't phone him yesterday.

- I wish i phoned him yesterday.

C . Mệnh đề so sánh.

15.She knows a lọt more about it than I do.

- I don't know a lot more about it than she .

16. Jane is a better cook than Betty.

- Betty can't cook as good as jane

17. Tom is younger than he looks.

- Tom isn't .older than he looks.

18. I didn't  spend as much money as my friend didn.

- My friend spent much more money than i did

19. He doesn't know them as well as I do.

- I know as good as he does.

20.It's still cold but it was colder yesterday.

-it's isn't colder than yesterday.

D. Mệnh đềchỉ nguyên nhân và kết quả.

21. The children couldn't go swimming because the seattle was very rough.

- The sea was too rough for the children to go swimming.

22.We didn't have enogh money, so weeks didn't go on holiday.

- If we.had enough money, we would go on holiday.

23. We got lost because we didn't have a map.

- If we had a map, we would get lost.

24. The bridge was so low that the bus couldn't go under it.

- It was so low that the bus couln't go under.

25. It was so late that nothing could be done.

- It was too late for us to do. 

26. He couldn't afford to buy a car. 

 The car couln't be afforded to buy.

27. That restaurant is so dirty that noone wants to eat there. 

- It is sucha dirty for us to eat there.

29. Phone now or you will be late.

- you will be late, unless you phone now.

E. Một số mẫu câu khác.

30. I advise you to put your money in a bank.

-You'd to put your money in a bank.

31. Why don't you meet to discuss the price?

- i suggest you should meet to discuss the price.

32. I would prefer you to deliver the package on monday.

-I'd rather. deliver the package on monday.

                                           BÀI TẬP VIẾT LẠI CÂU

A. Mốiquan hệ giữa "ago-since-for" và thì quá khứ đơn và thì hiện tại hoàn thành.

1. We haven't been to a concern for over a year.

- The last time ...we went to a concern a year ago....

2. Your birthday party was the last time I really enjoyed myself.

- I ... have enjoyed myself since your birthday was the last time....

3.It's nearly 20 years since my father saw his brother.

-My father ...hasn't seen his brother for 20 years....

4. Tom went to Scotland last Friday and is still there.

- Tom has...gone to Scoland since last Friday. ...

5.When did you last ride a bike?

- How long is it...from you riden a bike.....

6 . The last time i went swimming was when i was in France.

- I haven't ..gone swimming i was in France.

mình chưa làm hết sory nha

1. I didn't know that you were in hospital, so I didn't visit you.

If I had known tha you were in hospital, I would have visited you.

2. Hurry up or you will be late

If you don't hurry up, you will be late.

3. She is very busy, so she can't help me now

If she weren't very busy, she could help me now.

4. He didn't phone me because he didn't know my phone number

If he had known my phone number, he would have phoned me.

5. You're unfit because you don't take exercise

If you took (more) exercise, you would be fit/ wouldn’t be unfit.

6. Unless you are careful, you will cut yourself with that knife

If you are not careful, you’ll cut yourself with that knife

7. If i have time, I'll help you. => Unless. I have time, I won’t help you.

......

8. Dick often causes accidents because he drives carelessly

If he had studied his lessons very carefully, he wouldn’t get bad marks now.

9. I can't apply for that job because I don't know English

If Dick drove carefully, he wouldn’t cause accident (often)

10. He didn't study his lessons very carefully, so he gets bad marks now

If I knew English, I could apply for that job.

11. Susan is overweight because she eats too much chocolate

If Susan ate less chocolate, she wouldn’t be overweight

12. His father often punishesvhim for his laziness

If he weren’t lazy, his father wouldn’t punish him (often).

13. Study harder or you'll fail in the next exam

Unless you study harder, you'll fail in the next exam.

14. We did not visit the museum because we had no time

If we had had time, we would have visited the museum.

15. Without Jack's help, I wouldn't have been able to move the table 

If Jack hadn't helped, I wouldn't have been able to move the table.

1. I didn't know that you were in hospital, so I didn't visit you.

If I had known tha you were in hospital, I would have visited you.

2. Hurry up or you will be late

If you don't hurry up, you will be late.

3. She is very busy, so she can't help me now

If she weren't very busy, she could help me now.

4. He didn't phone me because he didn't know my phone number

If he had known my phone number, he would have phoned me.

5. You're unfit because you don't take exercise

If you took (more) exercise, you would be fit/ wouldn’t be unfit.

6. Unless you are careful, you will cut yourself with that knife

If you are not careful, you’ll cut yourself with that knife

7. If i have time, I'll help you.

Unless. I have time, I won’t help you.

8. Dick often causes accidents because he drives carelessly

If he had studied his lessons very carefully, he wouldn’t get bad marks now.

9. I can't apply for that job because I don't know English

If Dick drove carefully, he wouldn’t cause accident (often)

10. He didn't study his lessons very carefully, so he gets bad marks now

If I knew English, I could apply for that job.

11. Susan is overweight because she eats too much chocolate

If Susan ate less chocolate, she wouldn’t be overweight

12. His father often punishesvhim for his laziness

If he weren’t lazy, his father wouldn’t punish him (often).

13. Study harder or you'll fail in the next exam

Unless you study harder, you'll fail in the next exam.

14. We did not visit the museum because we had no time

If we had had time, we would have visited the museum.

15. Without Jack's help, I wouldn't have been able to move the table 

If Jack hadn't helped, I wouldn't have been able to move the table.

Finish each of the following sentences in such a way that it is as similar as possible in meaning to the original sentences:

1. I didn't know that you were in hospital, so I didn't visit you.

If had know that you were is hospital, I would have visited you.

2. Hurry up or you will be late

If you don't hurry up, you will be late.

3. She is very busy, so she can't help me now

If she weren't very busy, she could help me now.

4. He didn't phone me because he didn't know my phone number

If he had known my phone number, he would have phoned me.

5. You're unfit because you don't take exercise

If you took( more) exercise,you would be fit/ wouldn't be unfit.

6. Unless you are careful, you will cut yourself with that knife

If you are careful, you'll cut yourself with that knife.

7. If i have time, I'll help you. => Unless. I have time, I won't help you.

8. Dick often causes accidents because he drives carelessly

If he had studied his lessons very carefully, he wouldn't get bad marks now.

9. I can't apply for that job because I don't know English

If Dick drove carefully, he goodn't accident( often).

10. He didn't study his lessons very carefully, so he gets bad marks now

If I knew English, I could apply for that job.

11. Susan is overweight because she eats too much chocolate

12. His father often punishesvhim for his laziness

13. Study harder or you'll fail in the next exam

14. We did not visit the museum because we had no time

15. Without Jack's help, I wouldn't have been able to move the table 

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 I had known his address in London, I would have visited him.

2. Speak clearly or else the audience won’t understand you.

3. Angela, if you were old enough, you would be able to get a motorbike.

4. I would mind being transferred to another city on condition that they didn’t offer me a higher salary.

5. If he decides to go shopping, I might go with him.

6. If you don’t want to go to a restaurant, we can have dinner here.

7. If they had not been wearing seat belts, they would have been seriously injured.

8. I would travel all over the world if I had enough money.

Chào em, em tham khảo nhé!

1. If you (tell) had told me what was going to happen, I (never do) wouldn't have done such a foolish thing.

2. I (not invite) wouldn't have invited John to the party if I (know) had known that you and he didn't get along well with each other. 

3. I got wet because I didn't take my umbrella. However, I wouldn't have got wet (not/get wet) If I (remember) had remembered to take my umbrella with me.

4. I'm doing the test very well now. I (not/do) wouldn't do the test well if I (not/revise) didn't revise thoroughly last night.

5. I'm broke, but I (have) would have plenty of money now if I (not/spend) hadn't spent so much yesterday.

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