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1 . The children ( play ) ..........are playing....................... football at the moment .
2 . If you ( study ) ........study............................. harder , you will pass the exam .
1, If we don't hurry up, we will be late for the bus
2, If you don;t study harder, you won't pass the exam
3, If we talk in class, we won't understand what the teacher is explaning
4, If you aren't carefull, you will break the flower vase
5, I will call the police if you don't give my cycle back
6, Unless you don't give my bicycle back, i will call the police
7, If you don't study harder, , you will fail the next exam
8, If we aren't hurry up, we will late for the concert
9, If it doesn't stop ranning, we won't go out
10, UNless Joe change his way, he will end up in príon
1. Hurry up, or we will be late for the bus.
" If we ………………don't hurry up, we will be late for the bus……………………………………………………………………………
2. Study harder, or you won’t pass the final exam.
" If you ………………don't study harder, you won't pass the final exam……………………………………………………………………………
3. Don’t talk in class, or you won’t understand what the teacher is explaining.
" If we ………………talk in class, we won’t understand what the teacher is explaining. ……………………………………………………………………………
4. Be careful, or you will break the flower vase.
" If ….…………………………you are not careful, you will break the flower vase…………………………………………………………………
5. Give me the bicycle back, or I will call the police
" I will.…………………call the police if you do not give me the bicycle back…………………………………………………………………………
6. I’ll call the police if you don’t give back my bicycle. (Unless = If …. not)
→ Unless ……………you give back my bicycle, I will call the police……………………………………………………………………………
7. Study harder or you will fail in the next exams.
→ If ……………………you do not study harder, you will fail in the next exams…………………………………………………………………………
8. Hurry up or we’ll be late for the concert.
→ If ……………………you do not hurry up , we will be late for the concert…………………………………………………………………………
9. We won’t go out unless it stops raining.
→ If ………………………it does not stop raining, we will not go out………………………………………………………………………
10. If Joe doesn’t change his way, he will end up in prison.
→ Unless ………………Joe changes his way, he will end up in prison…………………………………………………………………………
\(\text{If you study hard, you won't fail the exam.}\)
1. If he learns harder, he will pass the exam
=>should he learns harder he will pass the exam
2. If he brought the raincoat, he wouldn't have been wet
=> were he to buy the raincoat he wouldn't have been wet
4. If I were you, i would choose that job
=>were i you i would choose that job
5. If we hear any further news, we will be in touch immediately
should we hear any further news we will be ịn touch immediately
7. If Nam learns harder, he will pass the exam
=> should nam learn harder he will pass the exam
1, If you don't study hard, you will fail the exam
=> If you study hard, you won't fail the exam
2, If you don't work hard, you will fail the examination
=> If you work hard, you won't fail the examination
3, If you don't water flowers, they will die
=> If you water flowers, they won't die
4, If we don't keep the environment clean, we won't have an ideal place to live
=> If we keep the environment clean, we will have an ideal place to live
5, If you get up early, you won't be late for school
=> If you don't get up early, you will be late for school
1. Study hard or you will fail the exam.
→ If you don't study hard, you will fail the exam.
→ If you study hard, you won't fail the exam.
2. Work hard or you won’t pass your examination.
→ If you don't work hard, you won't pass your examination.
→ If you work hard, you will pass your examination.
3. Water flowers or they will die.
→ If you don't water flowers, they will die
→ If you water flowers, they won't die.
4. Keep the environment clean or we won’t have an ideal place to live.
→ If we don't keep the environment clean, we won't have an ideal place to live
→ If we keep the environment clean, we will have an ideal place to live.
5. Get up early or you’ll be late for school.
→ If you don't get up early, you will be late for school.
→ If you get up early, you won't be late for school.
* Nhìn chung thì đây là những câu điều kiện loại 1 cơ bản. Mình cho khẳng định và phủ định làm thành 2 dạng câu.
* Cấu trúc:
- Câu điều kiện loại 1: If + Present simple, S + will/can + V (bare)
- Câu điều kiện loại 2: If + Past simple, S + would/could + V (bare)
- Câu điều kiện loại 3: If + Past perfect, S + would have + VPII
I. Choose the best words in brackets
1. Please let us know if the teacher.......................(will come, coming, comes, came)
2. If you.............to pass the exam, you should try harder. (wanted, want, will want, would want)
3. I.......................to Lan’s birthday if she invites me. (go, will go, went, are going)
4. They have to ask for their parents’ permission if they.........................out after school. (go, will go, went, are going)
5. If Lan.............to lose some weight, she must do more exercises. (wanted, wants, want, will want)
6. If it....................tomorrow, we won’t go on a camping trip. (will rain, rains, rain, would rain)
7. If the teacher.............us some homework, we have to stay home and do it.
(gives, give, will give, gave)
8. If they study hard, they........................the final exam. (will pass, would pass, passing, passed)
1. Please let us know if the teacher.......................(will come, coming, comes, came)
2. If you.............to pass the exam, you should try harder. (wanted, want, will want, would want)
3. I.......................to Lan’s birthday if she invites me. (go, will go, went, are going)
4. They have to ask for their parents’ permission if they.........................out after school. (go, will go, went, are going)
5. If Lan.............to lose some weight, she must do more exercises. (wanted, wants, want, will want)
6. If it....................tomorrow, we won’t go on a camping trip. (will rain, rains, rain, would rain)
7. If the teacher.............us some homework, we have to stay home and do it.
(gives, give, will give, gave)
8. If they study hard, they........................the final exam. (will pass, would pass, passing, passed)
1. We don’t have enough money, so we can’t buy that house.
A. If we had enough money, we could buy that house. B. We could buy that house if we have enough money.
C. If we had had enough money, we could buy that house. D. We could have bought that house if we had had enough money.
2.Water these plant or they will die
A.Unless you water these plants ,they will die B.Unless you watered these plants ,they will die
C. Unless you water these plants ,they won’t die D. If you water these plants ,they will die
3. Hurry up or we’ll be late for the correct
A. If we don’t hurry , we won’t be late for the concert B.If we didn’t hurry , we will be late for the concert
C. If we don’t hurry, we will be late for the concert D.Unless we don’t hurry, we will be late for the concert
4..I can’t do this test because it is very difficult
A.If this test were difficult,I could do it B. If this test weren’t difficult ,I could do it
C.If this test weren’t difficult,I couldn’t do it D.Unless this test were difficult, I couldn’t do it
5. Study harder or you won’t pass the exam.
A. Only if you study harder, you will fail the exam. B. Unless you study harder, you will pass the exam.
C. If you don’t study harder, you will fail the exam.D. If you don’t pass the exam, you will have to study harder.
6. Take action soon or the pollution will get much worse.
A. If you don’t take action soon, the pollution will get much worse.
B. Unless you don’t take action soon, the pollution will get much worse.
C. The pollution will get much worse if you didn’t take action soon.
D. Only if you take action soon, the pollution will get much worse.
7. The fire will go out if we don’t put more wood on.
A. If we don’t put more wood on, the fire won’t go out. B. Unless we put more wood on, the fire will go out.
C. The fire will go out, so we don’t put more wood on. D. Unless we put more wood on, the fire won’t go out.
8. They spent a lot of money on food and clothes.
A. A lot of money was spent on food and clothes. B. A lot of money were spent on food and clothes.
C. A lot of money on food and clothes were spent. D. A lot of money on food and clothes was spent.
9. People have used the Internet all over the world.
A. The Internet has used all over the world. B. The Internet was used all over the world.
C. The Internet has been used all over the world. D. The Internet has been using all over the world.
10. Our house is going to be rebuilt by a local firm.
A. We are going to rebuild our house. B. We are going to have our house to rebuild.
C. A local firm are going to rebuild our house. D. A local firm is going to rebuild our house.
1. We don’t have enough money, so we can’t buy that house.
A. If we had enough money, we could buy that house. B. We could buy that house if we have enough money.
C. If we had had enough money, we could buy that house. D. We could have bought that house if we had had enough money.
2.Water these plant or they will die
A.Unless you water these plants ,they will die B.Unless you watered these plants ,they will die
C. Unless you water these plants ,they won’t die D. If you water these plants ,they will die
3. Hurry up or we’ll be late for the correct
A. If we don’t hurry , we won’t be late for the concert B.If we didn’t hurry , we will be late for the concert
C. If we don’t hurry, we will be late for the concert D.Unless we don’t hurry, we will be late for the concert
4..I can’t do this test because it is very difficult
A.If this test were difficult,I could do it B. If this test weren’t difficult ,I could do it
C.If this test weren’t difficult,I couldn’t do it D.Unless this test were difficult, I couldn’t do it
5. Study harder or you won’t pass the exam.
A. Only if you study harder, you will fail the exam. B. Unless you study harder, you will pass the exam.
C. If you don’t study harder, you will fail the exam.D. If you don’t pass the exam, you will have to study harder.
6. Take action soon or the pollution will get much worse.
A. If you don’t take action soon, the pollution will get much worse.
B. Unless you don’t take action soon, the pollution will get much worse.
C. The pollution will get much worse if you didn’t take action soon.
D. Only if you take action soon, the pollution will get much worse.
7. The fire will go out if we don’t put more wood on.
A. If we don’t put more wood on, the fire won’t go out. B. Unless we put more wood on, the fire will go out.
C. The fire will go out, so we don’t put more wood on. D. Unless we put more wood on, the fire won’t go out.
8. They spent a lot of money on food and clothes.
A. A lot of money was spent on food and clothes. B. A lot of money were spent on food and clothes.
C. A lot of money on food and clothes were spent. D. A lot of money on food and clothes was spent.
9. People have used the Internet all over the world.
A. The Internet has used all over the world. B. The Internet was used all over the world.
C. The Internet has been used all over the world. D. The Internet has been using all over the world.
10. Our house is going to be rebuilt by a local firm.
A. We are going to rebuild our house. B. We are going to have our house to rebuild.
C. A local firm are going to rebuild our house. D. A local firm is going to rebuild our house.
1. Computers are used to do a lot of jobs these days
2. Study harder and you will pass the exam
used to chỉ thói quen trong qk
còn ở naỳ dùng bị động mới hợp