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bai 5: Rewrite the following sentencse so that the second sentence means the same as the first one
1. Scientists have invented new devices to help people live a longer life.
-> New devices have been invented to help people live a longer life by scientists .........................
2. I don't have enought time, so I can't go on holiday this summer.
-> If l had enough time,l could go on holiday this summer ..........
3. The man had a broken leg. He tried to save his wife.
-> Inspie of having a broken leg,the man tried to save his wife.........
4. I can't tell you because I don't know the answer
-> If l knew the answer, l could tell you..
5. They will do the test well. They will review them allhard
-> If they review the test well, they will do them well ...
6.The rescue workers evacueted the villagers in the raged flood to the safe place last night
->The villagers in the raged flood were evacuated to the safe place by the rescue workers last night
1.Global warming has caused many natural disasters
-> Many Natural disasters...have been caused by global warming...................................................
2.It is Tan 's 15th birthday next week
->Tan will...be 15th on his birthday next week..................................................................
3.The nosise from the music club is loud , so the residents of the street cannot sleep
-> Because of......the loud noise from the music club ,the residents of the street cannot sleep ..........................................................
4.The soil is poisoned because farmers use too many pesticide and herbicides
->If.....farmers didn't use too many pesticide and herbicides,the soil wouldn't be poisoned...........................................................................
5. Peter said: "I'm living in London now"
->Peter said that.....he was living in London then.......................................................
6. They have build two deparment stores
->Two deparment stores.....have been built ...........................................
7. Bill is using the computer at the moment
->The computer.....is being used by Bill at the moment.........................................................
8. Someone has stolen by bicycle
->My bicycle ...has been stolen...............................................................
9.If she doesn't word hard,she will not pass her exam
->Unless.....she works hard ,she will not pass her exam,.....................................................................
10. I don't have a free time ,so I can't go with you
-> If I....had a free time,i could go with you...........................................................................
11. Sicientist have invented new devices to help people live a longer life
->New devices....have been invented to help people live a longer life by scientists............................................................
12. I don't have enought, so I can't go on holiday this summer
->If....i had enough money,i could go on holiday this summer...............................................................................
13.The man had a broken leg.He tried to save his wife
->In spite of......having a broken leg,He tried to save his wife...............................................................
14.I can't tell you because I don't know the answer
-> If....i knew the answer ,i could tell you ..............................................................................
15.They will do the test well.They will review them all hard
->If....they review them all hard ,they will do the test well................................................................................
16.The rescue workeds evacuated the villagers in the raged flood to the safe place last night
->The villagers in the raged flood.....were evacuated to the safe place by the rescue last night.................................
17.The students will provide aids for the homeless people tommorrow
->Aids.....will be provided for the homeless people by the students tommorrow.............................................................................
18. The people will protect the enviroment now.The enviroment will be nice
->If...the people protect the environment now,the environment will be nice....................................................................................
19.They don't have map,so they get lose
->If.....they had map,they wouldn't get lost...................................................................................
20. The strom destroyed many houses in this village last week
->Many houses....were destroyed in the village by the storm last week...................................................................
Rewrite the following sentences so that their meaning stays the same, using the words:
1. There was a loud noise next to my door last night, so I couldn't sleep.
→ Because...........................there was a loud noise next to my door last night, I couldn't sleep.......................
2. Tornadoes can move objects as big as a car.
→ Objects........................as big as a car can be moved by tornadoes...............................
3. Your parents are happy because you behave yourself well.
→ If...............................you behave yourself well, your parents will be happy....................................
4. They provided food then cleared up the debris.
→ After.............................providing food, they cleared up the debris..................................
5. I don't have free time, so I can't go some where.
→ If I...............................had free time, I could go somewhere....................................
6. I don't know the answer, so I can't tell you.
→ If................................I knew the answer, I could tell you.....................................
7. They will do the test well. They will review them all hard.
→ If...............................they review them all hard, they will do the test well........................................
8. The rescue workers evacuated the villagers in the raged flood to the safe place last night.
→ The villagers in the raged flood..............were evacuated to the safe place last night by the rescue workers..............
9. The students will provide aids for the homeless people tomorrow.
→ Aids.................................will be provided for the homeless people by the students tomorrow........................................
10. The people will protect the environment now. The environment will be nicer.
→ If........................................the people protect the environment now, the environment will be nicer......................................
11. They don't have a map, so they got lost
→ If...............................they had a map, they wouldn't get lost...............................................
12. The storm destroyed many houses in this village last week.
→ Many houses..............................in this village were destroyed by the storm last night..............................
13. Someone has stolen by bicycle.
→ My bicycle................................has been stolen...............................
14. If he doesn't work hard, he will not pass his exam.
→ Unless...............................he works hard, he won't pass his exam....................................
Rewrite the following sentences so that the second sentence means the same as the first.
1. Scientists have invented new devices to help people live a longer life.
→ New devices have been invented to help people live a longer life by scientists.
2. I don't have enough time, so I can't go on holiday this summer.
→ If I had enough time, I could go on holiday this summer.
3. The rescue workers evacuated the villagers in the raged flood to the safe place last night.
→ The villagers in the raged flood were evacuated to the safe place by the rescue workers last night.
4. The students will provide aids for the homeless people tomorrow.
→ Aids will be provided for the homeless people by the students tomorrow.
5. The people will protect the environment now. The environment will be nice
→ If the people protect the environment now, the environment will be nice.
6. They don't have a map, so they get lost
→ If they don't have a map, they will get lost.
7. The storm destroyed many houses in this village last week.
→ Many houses were destroyed in this village by the storm last week.
8. Did they give food to homeless people last year ?
→ Was food given to homeless people last year?
9. Although the weather was bad, the fooball match was not canceled.
→ Despite the bad weather, the football match was not canceled.
10. Plastic bags are a major source of waste. We should not throw plastic bags everywhere. (so)
→ Plastic bags are a major source of waste so we should not throw plastic bags everywhere.
11. We won't hold the festival. It costs too much money. (if )
→ If we hold the festival, it will cost too much money.
12. The tortoise was running. The hare was sleeping. (while)
→ The tortoise was running while the hare was sleeping.
13. The girl worked hard. Her stepmother wasn't happy. (although)
→ Although the girl worked hard, her stepmother wasn't happy.
14. Peter didn't go to school yesterday because he was sick.
→ Because of being sick, Peter didn't go to school yesterday.
15. Mary went to bed early because she felt tired.
→ Mary felt tired so she went to bed early.
Rewrite the following sentences so that the second sentence means the same as the first.
1. Scientists have invented new devices to help people live a longer life.
→ New devices have been invented to help people live a longer life by scientists
2. I don't have enough time, so I can't go on holiday this summer.
→ If I had enough time, I could go on holiday this summer
3. The rescue workers evacuated the villagers in the raged flood to the safe place last night.
→ The villagers in the raged flood were evacuated to the safe place by the rescue workers last night
4. The students will provide aids for the homeless people tomorrow.
→ Aids will be provided for the homeless people by the students tomorrow
5. The people will protect the environment now. The environment will be nice
→ If people protect the environment now, the environment will be nice
6. They don't have a map, so they get lost
→ If they had a map, the wouldn't get lost
7. The storm destroyed many houses in this village last week.
→ Many houses in this village were destroyed by the storm last week
8. Did they give food to homeless people last year ?
→ Was food given to homeless people last year ?
9. Although the weather was bad, the fooball match was not canceled.
→ Despite the bad weather, the fooball match was not canceled
10. Plastic bags are a major source of waste. We should not throw plastic bags everywhere. (so)
→ Plastic bags are a major source of waste, so we should not throw plastic bags everywhere
11. We won't hold the festival. It costs too much money. (if )
→ We won't hold the festival if it costs too much money
12. The tortoise was running. The hare was sleeping. (while)
→ The hare was sleeping while the tortoise was running
13. The girl worked hard. Her stepmother wasn't happy. (although)
→ Although the girl worked hard, her stepmother wasn't happy
14. Peter didn't go to school yesterday because he was sick.
→ Because of being sick, Peter didn't go to school yesterday
15. Mary went to bed early because she felt tired.
→ từ gợi ý ?
I. Put the verds in brackets into the correct forms:
1. If I (have) .have.... time, I will write to him.
2. If it's cold, I (need) .will need... a heavier coat
3. What are you going to do if you (have).have... a holiday?
4. If I meet Helen, I (give)..will give... her your messenger
5. If I can go tomorrow, I (let)...will let.. you know
6. If flowers don't get any water, they (die)..will die..
7. Don't come if they (not call)..don't call..you
8. If I didn't feel so tired, I (go)...would go. out with you.
9. I could repair the car if I (have).had... the right tools.
10. If she hadn't been ill yesterday, she (go).would have gone.... to work now.
II. Rewrite these sentences, beginning as shown, so that the meaning stays the same:
1. If you don't like this one, I'll bring you another.
=> Unless you like this one, I'll bring you another.
2. I'll only help you if you promise to try harder.
=> Unless you promise to try harder,. I won't help you
3. Unless you work hard, you will not fail the exam
=> If you don't work hard, you will not fail the exam
4. Stand up or you will be punished.
=> Unless you don't Stand up ,you will be punished.
5. Do your homework or you will get bad mark
=> If you don't Do your homework,you will get bad mark
III. Rewrite these sentences use "If"
1. I don't know enough about this machine, so I can't mend it myself.
=> If I knew enough about this machine, I could mend it myself.
2. I don't ride the bus to work every morning because it's always so crowed
=> If it weren't always so crowed, I would ride the bus to work every morning
3. The wwind is blowing hard, so I won't take the boat out for ride.
=> If The wwind wern't blowing hard, I would take the boat out for ride.
4. Nick can'r find the way because he doesn't have a map.
=> If Nick had a map,He could find the way
5. Susan felt sick because she ate many cream cake.
=> If susan hadn't eaten many crea, cake,she wouldn't have felt sick
6. Without this treatment, the patient would have died.
=> If it hadn't been for this treament, the patient would have died.
7. Those people weren't prepared to face the floods; therefore, the consequence was disastrous
=>If Those people had been prepared to face the floods; the consequence wouldn't have been disastrous
IV. Rewrite these sentences
1. The book was so expensive that I didn't buy it.
=> The book was too expensive for me to buy
2. He can touch the light because he's very tall
=> He is tall enough to touch the light
3. It is such good weather that they are going for picnic.
=> The weather is so good that they are going for picnic.
4. I didn't go and neither did my friend (either)
=> I didn't go and my friend didn't,either
A.Rewrite the following sentences using the second conditional sentences.
1. I can't give you a lift because I don't have a car.
If...........................I HAD A CAR, I COULD GIVE YOU A LIFT...............................
2. We won't have a holiday because we don't have enough money.
If.............WE HAD ENOUGH MONEY ,Ư WE WOULD HAVE A HOLIDAY...............................................
3. I don't know the answer, so I can't tell you.
If.............I KNEW THE ANSWER , I COULD TELL YOU.....................................,............
4. There aren't any eggs so I won't make an omelette.
If.......THERE WERE SOME EGGS , I WOULD MAKE OMELETTE.................................................
5. We have three children, so we won't take a year off to travel around the world.
If.............WE DIDN'T HAVE THREE CHILDREN , WE WOULD TAKE A YEAR OFF TO TRAVEL ẢOUND THE WORLD.................,...........................
6. I'm not very clever, so I won't be a doctor.
If................I WERE VERY CLEVER , WOULD BE A DOCTOR......................................
7. He spends all his money gambling. He isn't a wealthy man.
If.............HE WERE A WEALTHY MAN , HE WOULDN'T SPEND ALL HIS MONEY GAMBLING...................................................................
8. I don't have any spare time. I won't learn Russian.
If..........,........I HAD SOME TIME , I WOULD LEARN RUSSIAN.......................................,............
9. Jim works very hard. He has no tine to spend with his family.
If.....................IF JIM DIDN'T WORK HARD, HE WOULD HAVE TIME TO SPEND WITH HIS FAMILY............................................
10. I have a headache. I can't go swimming.
If................ DIDN'T HAVE A HEADACHE , I COULD GO SWIMMING...................................................
11. We don't have a big house. We can't invite friends to stay.
If..................WE HAD A BIG HOUSE , WE COULD INVITE FRIENDS TO STAY..................................................
Gạch chân dưới đáp án đúng:
1. If that hat costs much, I (would have bought / will buy / bought / would buy) a small one.
2. If you (drive / drove / had driven / driven) more carefully, you wouldn't have had so many accidents.
3. If I (make / makes / made / had made) this mistake again, my teacher will get angry with me.
4. If I spoke English, my job (was / were / will be / would be) a lot easier.
5. If he (goes / went / had gone / would go) to London yesterday, he (met / would meet / had met / would have met) his old friend.
6. I will lend them some money if they (ask / will ask / asked / had asked) me.
7. If we had known who he was, we (would have invited / have invited / will invite / would invite) him to speak at our meeting.
8. My dog will bark if it (hear / hears / heard / had heard) any strange sound.
9. If I (had / had had / will have / have) enough money, I would buy a house.
10. They (won't let / not let / wouldn't let / hadn't let) you in if you came late.
11. If you (not go / don't go / hadn't gone / didn't go) away, I'll send for a policeman.
12. If I (were / am / be / was) in your place, I would accept Mr.Anderson's invitation.
13. If I (win / had won / won / winning) a big prize in a lottery, I'd give up my job.
14. If I (is / are / was / were) you, I (will tell / told / would tell / would have told) the truth.
15. I was busy. If I (have / had / had had / have had) free time. I (would go / will go / would have gone / go) to the cinema with you.
16. Why didn't you attend the meeting?
Oh, I did not know. If I (know / knew / had known / known) I (would come / would have come / will come / had come) there.
17. What (would / will / did / had) we do if they do not come tomorrow?
18. If I had enough time now, I (would write / write / will write / wrote) to my parents.
19. It's too bad Helen isn't here. If she (is / was / were / are) here, she (will know/ knows / would know / would have known) what to do.
20. If I don't eat breakfast tomorrow morning, I (will get / got / would get / had got) hungry during class.
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 can not tell you
-> If I knew the answer, I could tell you.
5) She can't apply for the job because she doesn't know French
-> If she knew French, 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 will be able to get the job.
8) The trees will die unless it rains soon
-> If it doesn't rains soon, the trees will die.
viết lại câu sao cho nghĩa không đổi
1. I don't have enough time, so i can't go on holiday this summer
- If i have enough time, i will go on holiday this summer
2. The man had a broken leg. He tried to saxe his wife
- In spite of his broken leg, the man tried to saxe his wife
3, I can't tell you because i don't know the answer
- If I knew the answer, I would tell you
4. They will do the test well. They will review them all hard
- If They review them all hard, They will do the test well
5. Did they give food to homeless people last year?
- Was homeless people given food last year?