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Give the correct form of the following words:
1. If we (recycle)__recycle___ more, we will help the Earth.
2. Factories (not dump)___won't dump__ waste into rivers if the government fines them heavily.
3. If people travel to work by bus, there (be)__will be___ fewer car fumes.
4. We (save)__will save___ thousands of trees if we don't waste paper.
5. If we use water carefully, more people (have)__will have___ fresh water.
6. If the factory (continue)__continues___ dumping poison into the lake, all the fish and other aquatic animals will die.
7. If we recycle more, we (help)__will help___ the Earth.
8. If people (travel)__travel___ to work by bus, there will be fewer car fumes.
9. We save thousands of trees if we (not waste)__don't waste___ paper.
10. Factories won't dump waste into rivers if the government (fine)__fines___ them heavily.
11. If he (study)___studies__ harder, he can pass an exam.
12. She may be late if she (not hurry)__doesn't hurry___.
13. If you study harder, you (pass)__will pass___ the exam.
14. If you are kind to me, I (be)__will be___ good to you.
15. If he (give)__gives___ up smoking, as his doctor orders, he will ber soon well again.
16. You (not pass)__won't pass___ your driving test unless you drive more carefully.
17. He'll be ill if he (not stop)__doesn't stop___ worrying so much.
18. We'll go to the beach tomorrow if it (be)___is__ nice.
19. I (watch)_will be watching____ a science fiction film on TV at 9.00 tonight.
20. Look at those clouds - I think it (rain)__is going to rain___
21. We'll need (call)__to call___ him more often
22. This time next week, I (lie)__will be lying___ on the beach on Phu Quoc Island
23. By the time I (arrive)__arrived___ the airport, my husband (wait)_had waited____ for me for an hour.
24. If the strees (be not)__aren't___ watered daily, they will die.
25. Many houses (destroy)__were destroyed___ in the hurricane last night in Nghe An.
26. If the students reviewed all lessons, they (do)__would do___ the test well.
27. After the thief (leave)_had left____ the house, the police (come)___came__
28. He (not go)__didn't go___ out last night, he (stay)__stayed___ at home.
29. That room (paint)___will be being painted__ at this time next week.
30. By the time the police (come)_came____, the thief (leave)___had left__
31. After I (finish)__had finished___ the lesson, Lan went out.
32. This house (build)__was built___ in 2015.
33. Most people (leave)__had left___ before the volcano erupted.
1.Rewrite these sentences without changing the meaning,using the conditional type 1:
1.Work harder and you will pass the entrance exam.
If........you Work harder ,you will pass the entrance exam.........................................................................
2.Hurry up or we will miss the last bus,
If.........you don't Hurry up ,we will miss the last bus.......................................................................
3.Be more serious in training;otherwise,you can't play in the next match.
If........you are more serious in training,you can't play in the next match.........................................................................
4.We must act now or there won't be any forests left on earth.
If...........we don't act now,there won't be any forests left on earth......................................................................
5.Unless his parents help him a lot,he can't set up this company.
If......his parents don't help him a lot,he can't set up this company...........................................................................
6.She won't get any achievement unless she gets some inspiration from her successful mother.
If.........she doesn't get some inspiration from her successful mother,She won't get any achievement ..........................................................................................................................................
7.He practises speaking English everyday,so I think his English is sure to be improved
If..........he practises speaking English everyday,his E will be improved...............................................................................................................................
đảo ngữ câu đk loại 1
Chuyển các câu sau sang đảo ngữ:
1. If it is warm tomorrow, we will have a picnic.
Should ..............it be warm tomorrow, we will have a picnic.......
2. If your cold becomes worse, you must see the doctor.
Should ......your cold become worse, you must see the doctor.......
3. Take part in the English club and your speaking skill will be improved.
Should ..........you take part in the English club ,your speaking skill will be improved........
4. Keep your feet dry or you will have a cold.
Should .........you not keep your feet dry,you will have a cold............
5. If you want to go out tonight, make up your room.
Should ........you want to go out tonight,you make up your room......................
6. I'll be very angry if he makes more mistakes.
Should ....he make more mistakes,I'll be very angry..................
7. If you leave your house unlocked, It will be broken into.
Should .....you leave your house unlocked, It will be broken into..
8. If she forget her book, she can share with me.
Should .......she forget her book, she can share with me.................
9. Turn down the radio or you will wake the baby up.
Should ......you not Turn down the radio,you will wake the baby up.....
10. If you are asked to sing an english song, what will you do?
Should ........you be asked to sing an english song, what will you do?......................
11. Will you phone the police first if someone breaks into your house?
Should ........someone break into your house,Will you phone the police first?.............................
12. If he asks to bring hot water, tell him to wait for five munites.
Should ..............he ask to bring hot water,I will tell him to wait for five munites..........
1. I would be surprised if Ann came to see us now.
2. If we had enough money,we would go on holiday
3. Unless you do these exercises more carefully, you will fail the exam.
4. If I knew the answer, I could tell you.
5. If she knew French, she could apply for the job
6. Unless she cam here now, we'd come back home
7. Unless you are careful, you will be able to get the job
8. If it rains soon, the tree won't die
* Rewrite the sentences.
1. It is late now; I don't think Ann will come to see us.
-> I would be surprised if __________Ann came to see us________.
2. We don't go on holiday because we don't have enough money.
-> If _________we had enough money, we would go on holiday_________.
3. Do these exercises more carefully or you will fail the exams.
->Unless_________you do these exercises more carefully, you will fail the exams_________.
4. I do not know the answer so I cannot tell you.
-> If _________I knew the answer, I could tell you_________.
5. She can't apply for the job because she doesn't know Frencj.
-> If she knew__________Frencj, she could apply for the job________.
6. If she didn't come here now, we'd come back home.
-> Unless__________she came here now, we'd come back home________.
7. Be careful or you will not be able to get the job.
-> Unless__________you are careful, you won't be able to get the job________.
8. The trees will die unless it rains soon.
-> If_________it doesn't rain soon, the trees will die_________.
Tìm lỗi sai và sửa
1. If someone came -> comes into the store, smile and say, “ May i help you?’’
2. If you try these cosmetics, you look -> will look five years younger
3. If you do -> did not understand what were written in the book you could ask Mr, Pike
4. I will come to meet Mr, Pike and tell him about your problems if you didn't -> don't solve them yourself
5. Sam will not graduate unless he doesn’t pass -> passes all the tests
6. If there isn’t enough food, we couldn’t ->can't continue our journey
7. Unless your pour oil on water, it will -> won't float
8. You will have to take a taxi home if you want to leave now
9. If anyone will phone -> phones , tell them i’ll be back at 11:00
10. We can hire a minibus if there will be -> are enough people
1. If someone came -> comes into the store, smile and say, “ May i help you?’’
2. If you try these cosmetics, you look -> will look five years younger
3. If you do -> did not understand what were written in the book you could ask Mr, Pike
4. I will come to meet Mr, Pike and tell him about your problems if you didn't -> don't solve them yourself
5. Sam will not graduate unless he doesn’t pass -> passes all the tests
6. If there isn’t enough food, we couldn’t ->can't continue our journey
7. Unless your pour oil on water, it will -> won't float
8. You will have to take a taxi home if you want to leave now
9. If anyone will phone -> phones , tell them i’ll be back at 11:00
10. We can hire a minibus if there will be -> are enough people
Question I: put the verbs in brackets into the correct form.( câu điều kiện loại 1)
1. If we( recycle).......recycle..... more, we help the earth.
2. factories( not dump).......won't dump..........waster into rivers if the government fine them heavily.
3. if people travel to work by bus, there( be)..will be.... fewer car fumes.
4. we( save) ...will save.......thousands of trees if we don't waste paper.
5. if we use water carefully, more people( have)..will have..fresh water.6. if the factory( continue)........continues.... dumping poison into the lake, all the fish and other aquatic animals will die.
7. if we recycle mỏe, we( help).........will help............. the earth.
8. if people ( travel)...........travel........ to work by bus, there will be fewer car fumes.
9. we save tthusands of trees if we( not waste).................don't waste paper.
10. factories don't dump waste into rivers if the govenment( fine).......fine.......... them heavily.
Question II. put the verbs in brackets into the correct form.
1. if he( study)......studies........ harder, he can passan exam.
2. she may be late if she( not hurry)....does not hurry..............3. if you study harder, you(pass)......will pass............ the exam.
4. if you are kind to me, I(be)......will be............good to you.
5, if he( give)............gives............up smoking,as his doctor orders, he will be soon well again.
6. you( not pass)......will not pass........your driving test unless you drive more carefully.
7. he'll be ill if he( not stop).......does not stop...........worrying so much.
8. we'll go to the beach tomorrow if it( be)......is................... nice.
Question III. put the verbs in brackets into the correct form.( câu điều kiện loại 2)
1. if I were you, I(look)....would look.............. for a new place to live.
2. if Lan wasn't ill, she( join)........would join.. out tree plating activity.3. if there were fewer cars on the road, there(be).....would be................ less pollution.
4. if people really cared about the environment, they( not dump)...........wouldn't dump.......waste into the lake.
5. if there was no fresh water in the world, what(happen).....would happen........
6. if you (be)..........were.......the president, what would you do to help the environment?
Rewrite:
1. I'll help you if you promise to try harder
-Unless.......you promise to try harder, I will not help you ......
2. When you press this button, this machine will start
- If.........you don't press this button, this machine will not start ......
3. Today is an awful day, so we can't go to the beach
- If.......today weren't an awaful day, we could go to the beach ........
4. It is raining, so we can't go out
- Unless.........it is raining, we can go out ........
5. If you don't rest yourself, you really will be ill
- Unless.........you don't rest yourself, you really will be ill .......
6. Unless he phones immediately, he won't get any information
- If.........he doesn't phone immediately, he won't get any information ......
7. We got lost because we didn't have a map
- If.......we had had a map, we wouldn't have got lost ....
8. You'd better learn English
- If I were.......you, I would learn English .......
9. If you don't start at once, you will be late
- Unless........you start at once, you will be late .......
10. Unless you water the tree every day, it will die
- If.....you don't water the tree everyday, it will die .....
Rewrite:
1. I'll help you if you promise to try harder
-Unless...............you don't promise to try harder,I'll help you.........
2. When you press this button, this machine will start
- If..........you press this button, this machine will start.................
3. Today is an awful day, so we can't go to the beach
- If........ Today weren't an awful day, so we could go to the beach.....
4. It is raining, so we can't go out
- Unless...........it were raining, we could go out.............................
5. If you don't rest yourself, you really will be ill
- Unless...........you rest yourself, you really will be ill..........
6. Unless he phones immediately, he won't get any information
- If......he doesn't phone immediately, he won't get any information...
7. We got lost because we didn't have a map
- If..........we had had a map,We wouldn't have got lost.........................
8. You'd better learn English
- If I were.............you,I would learn English....................
9. If you don't start at once, you will be late
- Unless................you start at once, you will be late.................
10. Unless you water the tree every day, it will die
- If................you don't water the tree every day, it will die.........
chia động từ:
1,if he (call) calls ,i will give it to you
2,if the weather (be) is cool,we will go to the park tomorrow
3,if they arrive on time,i (speak) will speak with them
4,how you (feel) would you feel if you were in my position?
5,will you send me a post card if you (visit) visit mexico?
6,they would be up set if i (tell) told them what happened
7,if you (fell) fell tired,pleae take a rest
8,if we (not hurry) don't hurry we will be late again
9,if i (be) were her ,i would spend more time practising english
10,what (happen) would happen if the sun suddenly disappeared?
1, Calls
2, Was
3, will speak
4, would feel
5, visit
6, told
7, fell
8, \(don^,t\) hungry
9, were
10, would happen
Rewrite the following sentences using the first confidential sentences.
3. The servant will come when you ring the bell.
If............................YOU RING THE BELL , THE SERVANT WILL COME..................................
7. People will travel more by public transport. The exhaust fumes in big cities will be reduced.
If...................PEOPLE TRAVEL MORE BY PUBLIC TRANSPORT , THE EXHAUST FUMES IN BIG CITIES WILL BE REDUCED..........................................
8. We start at 6.00. We will arrive there before noon.
If................WE SART AT 6.00 , WE WILL ARRIVE THERE BEFORE NOON......................................
9. The boy eats so many green apples. He will be ill.
If.................THE BOYS EAT SO MANY GREEN APPLES , HE WILL BE ILL...........................................
10. You join an English speaking club. Your speaking skill will be improved soon.
If............You join an English speaking club , Your speaking skill will be improved soon.............................................
11. Try harder and yoy will succeed.
If....................YOU TRY HARDER , YOU WILL SUCCEED.............................................
12. Take an umbrella or you will get wet.
If..................YOU TAKE AN UMBRELLA , YOU WON'T GET WET.........................................
13. Hurry and you will catch the bus.
If................YOU HURRY , YOU WILL CATCH THE BUS....................................................
14. Go out with me and you will feel at ease.
If....................YOU Go out with me , you will feel at ease.................................................
15. Read this book and you will get a lot of information.
If..............YOU Read this book , you will get a lot of information........................................
16. Join us and you will enjoy yourself.
If....................,.YOU .............................Join us , you will enjoy yourself..................
17. Ask him for advice and you will find a way out.
If..............YOU Ask him for advice, you will find a way out.....................................................
18. Work harder or you will fair the exam.
If...........YOU DON'T Work harder , you will fair the exam..........................................
19. Go right now or you will be late for school.
If.................YOU DON'T Go right now , you will be late for school..............................................
20. Take a rest or you work will tire you.
If.................YOU DON'T TAKE A REST , YOUR WORK WILL TIRE YOU...............................................
21. Hurry or you won't be able to catch the bus.
If...............YOU DON'T HURRY , you won't be able to catch the bus. , .................................................
22. Phone her or she won't come.
If...................YOU DON'T PHONE HER ,SHE WON'T COME............................................