1. If I had eaten lunch, I wouldn’t feel hủngy now.

2. But for the rain, we would have a better crop.

3. If I were you, I wouldn’t buy it.

4. Unless they invite me, I won’t come.

5. If he had revised all his lessons, he wouldn’t have failed the exam.

6. But for his sister’s money, he wouldn’t have continued to study.

7. If you walk in 5 minutes, you will see the park over there.

8. If it rains, we’ll stay at home.

9. If I were you, I would cut down on smoking right now.

10. Unless you leave me alone, I’ll call the police.

11. Should you arrive at the office earrlier than I do, please turn on the air conditioner.

12. If it weren’t for the snowy weather, the children would go to school.

13. Had he not died so young, he would be a famous musician by now.

14. Unless you tell me the whole truth, I won’t help you.

15. Were I you, I would take good care of the car.

16. If he weren’t very badtempered, his wife wouldn’t have left him soon after marriage.

17. If you tell lies to your boss, ,you’ll be firred at once.

18. Had she not got married at such an earrly age, she would be at university now.

gợi ý nè ;

BUT FOR + Noun (danh từ )
VD:

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

-> But for rain , we would have a better crop.

UNLLESS = IF NOT (trừ khi)

VD:

2. I only come if they invite me.

-> Unless they invite me , I won't come

làm mik bài 2 được ko bài 1 mik làm được rồi xin bạn á

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

=>if i had eaten lunch, I wouldn't have been hungry now

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

=>but for the rain, we would have a better crop

13 i only come if they invite me

=> unless they invite, I won't come

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

=>if he had rivised all his lessons, he wouldn't have failed the exam

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

=>but for his sister's money, he wouldn't have contrinued to study

15 the park is over there , only 5 minutes walk

=>if you walk for 5 minutes, you will find the park

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

=> if it rains, we'll stay at home

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

=> if i were you, I would cut down on smoking right now

18leave me alone or i'll call the police

=>unless you leave me alone, I won't call the police

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

=> should you arrive at the office earlier than I do, please turn on the air-conditioner

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

=>if it doesn't snow, the children will go to school

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

=> had it not been for his dead, he would have been a famous musician by now

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

=> unless you tell me the whole truth, I will help you

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

=> were i take good care of it, the car wouldn't break down so often

Nếu không hiểu câu nào thì bình luận ngay ở đây để mình giải thích chi tiết nhé.

11, If I had eaten lunch , I would feel hungry now

12, But for rain , we would have a better crop

13,  Unless they invite me, I won’t come

13,  If he had revised all his lessons, he wouldn’t have failed the exam

14, But for his sister’s money, he wouldn’t have continued to study

15, If you walk to the park, it will take you 5 minutes

16, If it rains, we’ll stay at home

17, If I were you, I would cut down on smoking right now 

18, Unless you lave me alone , I'll call the police 

19, Should you arrive at the ofice earlier than I do, please turn on the air-conditioner

20, If it snows , the children won't go to school 

21, Had he not died so young , he would have been a famous musician by now 

22, Unless you tell me the whole truth , I won't help you

23, Were I you , I would take good care of it

bài có 2 câu 13 nhé bạn !

Exercise 6 : Choose the best answer for each of the following sentences. 1._____have enough apples, she’ll make an apple pie this afternoon. A.Should she B. If she C. Will she D. Unless she 2.If you_____to me, you wouldn’t have got so much trouble. A. listened B. would listen C. had listened D. Would have listened 3.If you don’t know how to spell a word, you_____ look it up in the dictionary. A. must B. will C. should D. ought 4.If the sun _____, we _____for a walk. A. shines / will go B. shone / will go C. shone / would go D. had shone / would go 5.The campfire _____ if it _____ last night. A. wouldn’t be cancelled / hadn’t rained B. wouldn’t have been cancelled / hadn’t rained C. would have been cancelled / hadn’t rained D. will be cancelled / rains 6.But for our parents, we _____ successful in life. A. will never be B. would never be C. wouldn’t have be D. would have never been 7.If I _____ my wallet at home this morning, I _____ money for lunch now. A. leave / will have B. didn’t leave / would have C. hadn’t left / would have D. hadn’t left / would have had 8.It is too bad, Lam isn’t here. If he _____ here, he _____ what to do. A. were / would know B. is / will know C. had been / would have known D. was / would know 9.If we _____ the plans carefully, we would not have had so many serious mistakes. A. study B. had studied C. studied D. were studying 10.I will never talk to you again _____ you apologize me _____ your being rude. A. if / for B. unless / for C. or / of D. whether / or 11._____if you work harder, you will be sacked. A. Whether B. If C. However D. Unless 12.I think you should stop smoking. A. If I am you, I will stop smoking. B. If I were you, I will stop smoking. C. If I were you, I would stop smoking. D. If I had been you, I would stop smoking. 13.If you take the ice out of the fridge, it _____. A. vaporizes B. melts C. heats D. disappears 14.We should do something to protect water from being polluted _____we will have nothing to drink in the future. A. if B. whether C. or D. unless 15.Let’s knock on their door to see _____home. A. if they’re B. unless they’re C. whether they were D. if they were 16.Unless we _____more snow, we can’t go skiing. A. will have B. have C. have had D. had 17.You’ll fail the exam _____ you start revising. A. if B. until C. when D. unless 18.Unless you wash the car, you _____not drive it at the weekend. A. would B. could C. have to D. may 19.If Peter _____his car before the drive, he _____the problem of out of petrol. A. checked / will not get B. had checked / would not have got C. checks / will not have got D. would be checking / will not have got 20.He stepped on the mine, and it exploded. A.If he doesn’t step on the mine, it doesn’t explode. B.If he doesn’t step on the mine, it won’t explode. C.If he didn’t step on the mine, it wouldn’t explode. D.If he hadn’t stepped on the mine, it wouldn’t have exploded. 21. In my experiments, the liquid is cooled to 32ºF. It always freezes. A.If you cool the liquid to 32 degrees, it froze. B.If you cooled the liquid to 32 degrees, it would freeze. C.If you cool the liquid to 32 degrees, it will freeze. D.If you had cooled the liquid to 32 degrees, it would have frozen. 22.It may rain this afternoon. I hope it doesn’t because I don’t want the match to be cancelled. A. If it rains, the match is cancelled. B. If it rains, the match will be cancelled. C. if it rained, the match would be cancelled D. If it had rained, the match would have been cancelled. 23.Unfortunately, I don’t know Philosophy, so I can’t answer your question. A.If I know Philosophy, I can answer your question. B.If I know Philosophy, I will be able to answer your question. C.If I knew Philosophy, I would be able to answer your question. D.If I had known Philosophy, I would have been able to answer your question. 24._____ there are some more ideas, we can end the meeting now. A. If B. As if C. Unless D. In case 25.If he _____with us now, he _____ the beauty of nature of the National Park. A. is / can enjoy B. was / will enjoy C. has been / would enjoy D. were / could enjoy 26.If they had searched more carefully, they...the watch sooner. A. will find B. would find C. found D. would have found 27.If I had got up early, I _____ to have breakfast now. A. have B.I had C. would have D. would have had 28.I cannot buy a new computer _____ I save enough money. A. if B. even if C. unless D. as if 29.Most people you meet will be polite to you _____. A. if you are polite to them B. if you will be polite to them C. unless you are polite to them D. if you were polite to them 30.If you do so, it _____ the matter worse. A. makes only B. would only make C. will only make D. had only made 31.You _____ English fluently unless you practice it every day. A. will speak B. will not speak C. can speak D. did not speak 32.Hurry up _____ you will miss the bus and be late for school. A. if B. and C. or D. as 33.You will get a good seat if you _____ first. A. come B. came C. have come D. will come 34.Sam will not graduate_____. A. if he passed all the tests B. if he does not pass all the tests. C. unless he passes all the tests D. unless he had passed all the tests. 35.If I had time, I would go with you. A.I am free and surely go with you. B.I am too busy to go with you. C. I will go with you because I have time. D. I am free enough to go with you. 36.If Margaret hadn’t been wearing a seat belt, she.... Injured. A. has been B. would has been C. would be D. would have been 37.If I _____ the rain yesterday, I_____ ill. A. had not caught / would have been B. had not caught / would have not been C. have not caught / were not D. have not caught / would have been 38.He looked frightened as if he _____ a ghost. A. sees B. is seeing C. has seen D. had seen 39.What _____if there _____ a serious nuclear accident. A. will happen / was B. happens / were C. would happen / were D. would happen / had been

Lần sau bn vt thì cách ra cho dễ nhìn nhé~~~~

Choose the best answer for each of the following sentences. 1._____have enough apples, she’ll make an apple pie this afternoon. A.Should she B. If she C. Will she D. Unless she

2.If you_____to me, you wouldn’t have got so much trouble.

A. listened B. would listen C. had listened D. Would have listened

3.If you don’t know how to spell a word, you_____ look it up in the dictionary.

A. must B. will C. should D. ought

4.If the sun _____, we _____for a walk.

A. shines / will go B. shone / will go C. shone / would go D. had shone / would go

5.The campfire _____ if it _____ last night.

A. wouldn’t be cancelled / hadn’t rained B. wouldn’t have been cancelled / hadn’t rained C. would have been cancelled / hadn’t rained D. will be cancelled / rains

6.But for our parents, we _____ successful in life.

A. will never be B. would never be C. wouldn’t have be D. would have never been

7.If I _____ my wallet at home this morning, I _____ money for lunch now.

A. leave / will have B. didn’t leave / would have C. hadn’t left / would have D. hadn’t left / would have had

8.It is too bad, Lam isn’t here. If he _____ here, he _____ what to do.

A. were / would know B. is / will know C. had been / would have known D. was / would know

9.If we _____ the plans carefully, we would not have had so many serious mistakes.

A. study B. had studied C. studied D. were studying

10.I will never talk to you again _____ you apologize me _____ your being rude.

A. if / for B. unless / for C. or / of D. whether / or

A

22 been for your money,  I wouldn't  have bought that house

not been for your money, I wouldn't have bought that house.

23 weren't for the sun, we couldn't survive.

not for the sun, we couldn't survive.

24  trees in the front ground,  our house would be too hot

25 his wife's encouragement, he couldn't have got over it.

27 would buy

had some money, I would buy you a rose.

I to have some money, I would buy you a rose.

1, Câu điều kiện loại 2(Dùng để diễn tả điều không thể xảy ra ở hiện tại hoặc tương lai):

-If + S + V(Quá khứ đơn), S+ would/could + V(nguyên thể)+.......

-Đảo ngữ

Were + S + N/Adj/to V, S + would/could + V(nguyên thể)+......

If it weren't for + N, S + would/could + V(nguyên thể)+......

= Were it not for + N, S + would/could + V(nguyên thể)+......

2, Câu điều kiện loại 3(Dùng để diễn tả điều không thể xảy ra ở quá khứ):

1. Unless you give me a chance, I won't do it better.

2. If he didn't finish it, he would be punished.

3. If you don't have breakfast regularly, you'll get a stomachache.

1 you give me a chance, I won't do it better.

2 he didn't finish it, he would  be punished.

3 you don't have  breakfast regularly, you'll get a stomachache.