Bài tập 1. Chia dạng đúng cho động từ trong ngoặc
1. If I had known Jack was in the hospital, I ________(go) to see him.
2. I didn’t see Anna in the park yesterday. If I had seen her, I ________(come) to talk to her.
3. My mother didn’t go to the supermarket last night. She ________(buy) food if she had not been so tired.
4. She ________(not close) the door if her brother had not disturbed her.
5. The river’s view was wonderful. If I had bought a camera, I ________(take) some pictures of it.
6. She was not hungry. If she had been hungry, she ________(eat) some bananas.
7. If Linda had gone to the university, she ________(be) happy to join the art club.
8. If you had given a correct number to me, I ________(find) her much easier.
9. If I had saved enough money, I ________(buy) a big boat to travel.
10. We ________(go) for the picnic yesterday if the weather had been sunny.
Bài tập 2. Chọn câu trả lời đúng trong các câu sau
1. I wasn't thirsty. I didn't drink grape juice.
A. If I was thirsty, I would drink grape juice.
B. If I had been thirsty, I would've drunk grape juice.
C. If I would have been thirsty, I drank grape juice.
2. I didn't know Kai was in town. I didn't call him for dinner.
A. If I had known Kai was in town, I would have called him for dinner.
B. I had called Kai for dinner if I had know he was in town.
C. I would have called Kai for dinner if I have known he was in town.
3. I didn't know watching this material was useful for our exam, so I didn't watch it.
A. If I knew this material was useful, I had watched it.
B. If I would have known this material was useful, I had watched it.
C. If I had known this material was useful, I would've watched it
4. I used to walk home from the bar. My boyfriend was too drunk to drive at that time.
A. I hadn't walked home from the bar if my boyfriend wasn't too drunk to drive.
B. I wouldn't have walked home from the bar if my boyfriend hadn't been too drunk to drive.
C. I wouldn't have walked home from the bar if my boyfriend had been too drunk to drive.
5. I didn't go to the mall. I thought it closed at 5pm. In fact, it closed at 7pm.
A. If I had known the mall closed at 7pm, I would've gone.
B. If I knew the mall would have closed at 7pm, I would've gone.
C. I would've gone to the mall if I know it had closed at 7pm.
6. I ate the cake in the fridge. I thought it was mine, not yours.
A. If I would have known the cake was yours, I wouldn't have eaten it.
B. If I had known the cake was yours, I wouldn't have eaten it.
C. I hadn't eaten the cake if I knew it was yours.
7. I am really hungry now. I didn't have any breakfast.
A. If I had some breakfast, I wouldn't be hungry now.
B. If I would had had some breakfast, I wouldn't be hungry now.
C. If I had had some breakfast, I wouldn't be hungry now.
8. I didn't see Sana at the party. I wanted to talk to her about the vacation in Japan.
A. If I saw Sana at the party, I would've spoken to her about the vacation in Japan.
B. If I had seen Sana at the party, I would've spoken to her about the vacation in Japan.
C. If I would have seen Sana at the party, I would've spoken to her about the vacation in Japan.
9. I didn’t forget Ren’s birthday because Anna reminded me about Ren’s birthday.
A. If Anna hadn’t reminded me about Ren’s birthday, I would have forgotten his birthday.
B. If Anna reminded me about Ren’s birthday, I wouldn’t have forgotten his birthday.
C. If Anna wouldn’t have reminded me about Ren’s birthday, I would have forgotten his birthday.
10. Irene didn’t buy the blue skirt because she didn’t have enough money.
A. If Irene had enough money, she would have bought the blue skirt.
B. If Irene would have had enough money, she would have bought the blue skirt.
C. If Irene had had enough money, she would have bought the blue skirt. REVIEW: CONDITIONAL TYPE 0&1: Cách dùng:
Exercise 1: Give the correct forms of the verbs using the conditional TYPE 0 &1.
1: If you______(eat) an ice-cream, I______(have) a hot chocolate.
2: If she______(need) a computer, her brother______(give) her his computer.
3: If we______(not have) time this afternoon, we______(meet) tomorrow.
4: He______(talk) to her if you______(not want) to do it.
5: You______(not win) the game if you______(not know) the rules.
6: If you______(wash) the dishes, I______(cook) dinner tonight.
7: If my dad______(have) time next week, we______(paint) my room.
8: You______(learn) a lot about American history if you______(visit) the exhibition this afternoon.
9: If the weather______(not be) too bad tomorrow, we______(play) golf.
10: We______(not get) there on time if we______(catch) the bus.
11: If you______(pour) oil into water, it______(float) on the surface of the water.
12: You______(have) any problems,______(call) me immediately.
13: If you______(not like),______(let) him know your feelings.
14: If you______(heat) ice, it______(turn) to water.
15: Unless she______(water) these trees, they______(die). CONDITIONAL TYPE 2: Cách dùng:
Exercise 2: Give the correct forms of the verbs using the conditional TYPE 2.
Question 1: If I______(have) more time, I______(learn) to play the guitar.
Question 2: If she______(study) harder, she______(get) better marks.
Question 3: If we______(know) more about history, we______(not be) afraid of the test.
Question 4: I______(go) jogging with Tom and Sue if they______(be) here now.
Question 5: I______(buy) these shoes if they______(fit).
Question 6: If there______(be) no man in the world, I______(not marry) you.
Question 7: He______(be) rich, he______(support) his old-aged parents.
Question 8: If I______(be) you, I______(buy) a car and have a look around the country.
Question 9: Thank goodness she isn’t your wife. Just try to imagine our cooperation if she______(be).
Question 10: This city______(be) a better place to live if the level of pollution ______(reduce). CONDITIONAL TYPE 3: Cách dùng:
Exercise 3: Give the correct forms of the verbs using the conditional TYPE 3.
1: If the weather______(be) nice yesterday, they______(play) football.
2: It was an awful meal. If we______(go) to a good restaurant, we______ (have) a better dinner.
3: If he had listened to me, he______(not fail) in the exam.
4: But for the storm, we______(not be) late for the appointment.
5: The ambulance______(come) earlier, the victim______(not die).
6: If it______(be) for your absence yesterday, you______(understand) the lesson today.
7: If the police______(come) earlier, the burglar______(arrest).
8: Without his parents’ money, he______(not succeed).
9: If you______(remember) to fill up before the journey, we wouldn’t
have lost half an hour looking for a petrol station in an unknown city.
10: If I______(accept) the offer, I______(not regret) now.
11: If he______(be) younger, he______(take) part in the last contest.
12: The accidents______(not happen) if the car in the front______(not stop) so suddenly.
13: I would have visited you before if there______(not be) quite a lot of people in your house.
14: If I (know)______that you were ill, I (go)______to see you.
15: Thank God Sue came on time! You______(find) the keys without her?
Câu điều kiện hỗn hợp
- Câu điều kiện hỗn hợp loại 1 là sự kết hợp giữa công thức câu điều kiện loại 3 được đặt ở mệnh
đề điều kiện và câu điều kiện loại 2 đặt ở mệnh đề chính, từ đó cho ra công thức câu điều kiện hỗn
hợp loại 1 hoàn chỉnh như sau: Mệnh đề If Mệnh đề chính If + S + had + V3/V-ed S + would + V – bare
- Câu đk hỗn hợp loại 1 được dùng để diễn tả một hành động, sự việc sẽ xảy ra ở thời điểm hiện tại
nếu điều kiện được nhắc đến trong quá khứ là có thật.
Ví dụ: If I had revised all the lessons, I would get an A in the final exam. =>
Ngược lại với câu điều kiện hỗn hợp loại 1, câu đk hỗn hợp loại 2 áp dụng cấu trúc if loại 2 vào
mệnh đề điều kiện và if loại 3 vào mệnh đề chính. Công thức câu điều kiện hỗn hợp loại 2: Mệnh đề điều kiện Mệnh đề chính If + S + V-ed
S + would/could/might + have + V3/V-ed
- Câu điều kiện mix loại 2 dùng trong các trường hợp người viết muốn đưa ra giả thiết về một hành
động, sự việc sẽ xảy ra trong quá khứ nếu điều kiện được nhắc đến có thật.
Ví dụ: If I were you, I would have chosen another dress. =>
Exercise 4: Give the correct forms of the verbs using the conditional sentences.
Question 1: If Tracy had a mobile phone, she______(phone) all her friends.
Question 2: I______(be) very angry with Nick if he forgets my CD again.
Question 3: If the boys______(win) this match, their coach will invite them to a barbecue.
Question 4: If you don't read these articles, you______(not know) the facts about Africa.
Question 5: If she'd had enough money, she (buy)______a car.
Question 6: I (see)______him if I (go)______to the party last night.
Question 7: We could have gone out if the weather (not be)______so bad.
Question 8: If the book (not be)______expensive, I______(buy) it.
Question 9: What you______(do) if you______(be) in my situation?
Question 10: I'll go out if it______(not rain).
Question 11: If I spoke English, my job______(be) a lot easier.
Question 12: If we had known who he was, we______(invite) him to speak at our meeting.
Question 13: My dog (bark)______if it (hear)______any strange sound.
Question 14: If I (be)______in your place, I (accept)______Mr. Anderson’s invitation.
Question 15: If I (win)______a big prize in a lottery, I’d give up my job.
Question 16: If I (have)______breakfast, I (not feel)______hungry now.
Question 17: I was busy. If I (have)______free time I (go)______to the cinema with you.
Question 18: Why didn’t you attend the meeting? Oh, I did not know. If I (know)______ I (come)______there.
Question 19: If I (not have)______an important test today, I (not stay)______up late last night.
Question 20: It’s too bad Helen isn’t here. If she (be) ______here, she (know)______what to do.
Question 21: She (come)______late again, she will lose her job.
Question 22: If he (not be)______selfish, his wife (not leave)______him.
Question 23: We (live)______in a town, life would be better.
Question 24: I know I (feel)______better if I (stop)______smoking.
Question 25: I (understand)______him if he spoke more slowly.
Question 26: He didn’t listen to the teacher. He (listen)______carefully, he (perform)______well in the examination.
Question 27: He’s waiting for his mother to come back from Chicago. If his mother
(come)______home, he (have)______a lot of presents.
Question 28: He wanted to buy some Christmas presents but he couldn’t. If he (afford)______to
buy, his children (be)______very happy to greet a new year.
Question 29: The kitchen will look better if we (have)______red curtains.
Question 30: Bring him another if he (not/like)______this one.
Question 31: Unless you are more careful, you (have)______an accident.
Question 32: If summer (come)______, we (not have)______to go to school.
Question 33: If the sun (stop)______shinning, there (be)______no light on earth.
Question 34: If I (be)______a millionaire, I (live)______on Mars.
Question 35: You (get)______very wet if you______(walk) in this rain.
Question 36: If some endangered species (keep)______in zoos, it will help to ensure their future survival.
Question 37: Why don’t we ask Michael to chair the meeting?” “Suppose we (be)______to ask
him, do you think he would accept?”
Question 38: Now I know we were just too tired. Even with your help we (not finish)______it.
Question 39: I still regret I didn’t have a camera. I (take)______some photographs of the bird.
Question 40: Now that you’re through with it, you should be more grateful to Ted for all his help.
Do you think you (succeed)______without it?
Hoàn thành các câu sau: Câu ĐK tổng hợp 1, 2, 3.
1. If we meet at 9:30, we (have) ______________plenty of time.
2. Lisa would find the milk if she (to look) ______________ in the fridge.
3. The zookeeper would have punished her with a fine if she (to feed) ______________the animals.
4. If you spoke louder, your classmates (to understand) ______________ you.
5. Dan (to arrive) ______________safe if he drove slowly.
6. You (to have) ______________no trouble at school if you had done your homework.
7. If you (to swim) ______________in this lake, you'll shiver from cold.
8. The door will unlock if you (to press) ______________the green button.
9. If Mel (to ask) ______________her teacher, he'd have answered her questions.
10. I (to call) ______________the office if I were you.
11. If I see him, I ______________ (give) him a gift.
12. If I had a typewriter, I ______________ (type) it myself.
13. If I had known that you were in hospital, I ______________ (visit) you.
14. You could make better progress if you______________ (attend) class regularly.
15. If I ______________ (know) his telephone number, I’d give it to you.
16. If you ______________ (arrive) ten minutes earlier, you would have got a seat.
17. If he worked more slowly, he _______________ (not make) so many mistakes.
18. I shouldn’t drink that wine if I ______________ (be) you.
19. If I ______________ (find) a cheap room, I will stay a fortnight.
20. A lot of people (be) ______________ out of work if the factory closed down.
21. I (have) ______________ plenty of money now if I (not/spend) ______________ so much yesterday. Chọn đáp án đúng.
1. I would have visited you before if there _____ quite a lot of people in your house.
A. hadn't B. hadn't been C. wouldn't be D. wasn't
2. If you had caught the bus, you _____ late for work.
A. wouldn't have been B. would have been C. wouldn’t be D. would be
3. If I _____, I would express my feelings.
A. were asked B. would ask C. had been asked D. asked
4. If _____ as I told her, she would have succeeded.
A. she has done B. she had done C. she does D. she did
5. Will you be angry if I _____ your pocket dictionary?
A. stole B. have stolen C. were to steal D. steal
6. You made a mistake by telling her a lie. It _____ better if you _____ to her.
A. would have been/ hadn't lied B. would be/ didn't lie
C. will be/ don't lie D. would be/ hadn't lied
7. John would be taking a great risk if he _____ his money in that business.
A. would invest B. invested C. had invested D. invests
8. She wouldn't have given them all that money if we _____ her to.
A. wouldn’t advise B. won't advise C. hadn't advised D. didn't advise
9. If the tree hadn't been so high, he _____ it up to take his kite down.
A. could have climbed B. climb C. is climbing D. climbed
10. If the wall weren't so high, he _____ it up to take his ball down.
A. climbed B. could climb C. is climbing D. climb
11. If I _____ her phone number, I _____ her last night
A. had known/ could have phoned B. knew/ would have phoned
C. know/ can phone D. knew/ could phone
12. If he ______ the truth, the police wouldn’t arrest him.
A. tells B. told C. had told D. would tell
13. If you press that button what _____?
A. would happen B. would have happened C. will happen D. happen
14. I am very thin. I think, if I _____ smoking, I might get fat.
A. stop B. had stopped C. will stop D. stopped
15. If I _____ that yesterday, I _____ them.
A. had discovered/ would inform B. had discovered/ would have informed
C. had discovered/ could inform D. discovered/ can inform
16. If you _______ to the course regularly, they ________ a certificate last year.
A. go/ gave B. go/ give C. had gone/ would have given D. went/ would give
17. If I ______ in London now, I could visit British Museum.
A. were B. had been C. have been D. would be
Give the correct form of the verb in bracket.
1. I’ll give you a call if I_____(need) some help tomorrow.
2. If I weren’t working for an accounting firm, I_____ (work) in a bank.
3. This sailboat_____ (go) faster if there were more wind.
4. If Mr. Brown had come sooner, he could_____ (have) eaten dinner with us.
5. _____(call) me and I’ll explain the homework to you.
6. A huge tree crashed through the roof and broke my bed, _____(be) I in the room, I would have been killed.
7. If you_____ (continue) to talk loudly, I will have to ask you to leave.
8. I didn’t know you were asleep. Otherwise, I_____(not make) in the room, I would have been killed.
9. If you_____ (listen) to my advice in the first place, you wouldn’t be in this mess right now.
10. If energy_____ (be) inexpensive and unlimited, many things in the world would be different. Viết lại câu:
1. He can't go out because he has to study for his exam =>If.......
2.she is lazy so she can't pass the exam. => If.....
3.he will pay me tonight;i will have enough money to buy a car => If.....
4.he smokes too much;that's why he can't get rid of his cough. => If.....
5.She is very shy,so she doesn't enjoy the party. => If
6. I will get a work permit. I will stay for another month. => If
7. He doesn't take any exercises. He is so unhealthy. => If
8.We can't get the ticket because I don't have the right change => If
9. Study hard or you won't pass the exam => If
10. Don't be impatient or you will make mistakes =>If..
11.I didn’t eat lunch, I feel hungry now =>If..
12.If you want my advice. I would't buy it =>If ....
13.1 only come if they invite me =>If ...…
Key bài tập tổng hợp:
1. I’ll give you a call if I need some help tomorrow.
Nếu tôi cần sự giúp đỡ ngày mai, tôi sẽ gọi cho bạn.
2. If I weren’t working for an accounting firm, I would work in a bank.
Nếu tôi không làm việc cho một công ty kế toán, tôi sẽ làm việc trong một ngân hàng.
3. This sailboat would go faster if there were more wind.
Chiếc thuyền buồm này sẽ di chuyển nhanh hơn nếu có nhiều gió hơn.
4. If Mr. Brown had come sooner, he could have eaten dinner with us.
Nếu ông Brown đến sớm hơn, ông ấy có thể đã ăn tối với chúng tôi.
5. Call me and I’ll explain the homework to you.
Gọi điện cho tôi và tôi sẽ giải thích bài tập về nhà cho bạn.
6. A huge tree crashed through the roof and broke my bed, had I been in the room, I would have been killed.
Một cây cổ thụ to lớn đã đâm xuyên qua mái nhà và làm vỡ giường của tôi, nếu tôi ở trong phòng, tôi đã bị chết.
7. If you continue to talk loudly, I will have to ask you to leave.
Nếu bạn tiếp tục nói chuyện to, tôi sẽ phải yêu cầu bạn ra khỏi đây.
8. I didn’t know you were asleep. Otherwise, I would not have made noise.
Tôi không biết bạn đang ngủ. Nếu không, tôi đã không làm ồn.
9. If you had listened to my advice in the first place, you wouldn’t be in this mess right now.
Nếu bạn đã lắng nghe lời khuyên của tôi từ đầu, bạn không phải trong tình huống khó khăn này ngay bây giờ.
10. If energy were inexpensive and unlimited, many things in the world would be different.
Nếu năng lượng rẻ và không giới hạn, nhiều điều trong thế giới sẽ khác đi.
1. If he didn't have to study for his exam, he could go out.
2. If she wasn't lazy, she could pass the exam.
3. If he pays me tonight, I will have enough money to buy a car.
4. If he didn't smoke too much, he would be able to get rid of his cough.
5. If she wasn't very shy, she would enjoy the party.
6. If I get a work permit, I will stay for another month.
7. If he takes exercises, he will be healthier.
8. If I had the right change, we could get the ticket.
9. If you don't study hard, you won't pass the exam.
10. If you are impatient, you will make mistakes.
11. If I had eaten lunch, I wouldn't feel hungry now.
12. If you want my advice, I wouldn't buy it.
13. If they don't invite me, I won't come.