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1.If she doesn’t work harder, she’ll lose her job.
----> She’ll lose her job unless she works hard
2.You can use my car, but have to keep it carefully
.----> If you keep my car carefully, you can use it
3.If the work is finished by lunch, you can go home.
----> Unless the work isn't finished by lunch, you can go home
4.Keeping calm is the secret of passing your driving test.
----> If you keep calm, you can pass your driving test
1.practice speaking every day or you can't improve your english
=> If you don't practice speaking every day, you can't improve your english.
2.study harder or you'ii fail in the next exam
=> If you don't study harder, you'll fail in the next exam.
3.Unless you water these plants,they will die
the plants will die if you don't water them.
4.study hard or you'ii fail in the next exam
=> If you don't study hard, you'll fail in the next exam.
5. keep calm is the secret of passing your driving test
=> If you keep calm, you will pass your driving test.
6.you can borrow the car, but you've got to fill it up with petrol
=> If you fill the car up with petrol, you can borrow it.
7.keep silent or the teacher will punish you
=> unless you keep silent, the teacher will punish you.
8.CUT YOUR HAIR OR THEY WON'T LET YOU IN
=> If you don't CUT YOUR HAIR, THEY WON'T LET YOU IN.
9.study hard and you will pass the exam
=> If you study hard, you will pass the exam.
10.save some money or you won't able to buy the house
=> If you don't save some money, you won't able to buy the house.
11 be good or your parents will be very unhappy
=> If you are not good, your parents will be very unhappy.
12.do it carefully or you'll feel sorry afterwards
=> If you don't do it carefully, you'll feel sorry afterwards.
13.ask him first and he will offer to help
=> If you ask him first, he will offer to help.
14.be calm or you'll make a wrong decision
=> If you are not calm, you'll make a wrong decision.
15.be careful or you'll cut yourself with that knife
=> If you are not careful, you'll cut yourself with that knife.
16.i don't have a car, so i can't drive you to the airport
=> If i had a car, i could drive you to the airport.
17.nam is too yuong, so he can't take part in the project to be trained to become an astronaut
=> If Nam was not too yuong, he could take part in the project to be trained to become an astronaut.
18. he doesn't do any exercise, that's why he is so unhealthy
=> If he did some exercise, he wouldn't be so unhealthy.
EX2: Find the mistake
I If it doesn't rain heavily, we could finish our work
-> can
2 If you didn’t keep calm you can't passing your driving test
->pass
3 Unless they took a map , they couldn't lose their way
->could
4 if you want to attend the course , you had to pass the examination
->have
EX3: GIVE CORRECT FORM OF VERBS
l . Tourists could see fish ( swim) along the brook.
->swimming
2. We enjoy (swim) along this river.
->swimming
3.The form teacher has asked Jack (write)an essay on the Thames.
->to write
4. It sometimes may be difficult (get) a taxi during rush- hours.
->to get
5. The rain has made the children ( stop)their games.
->stop
6.She tells the driver ( take)her to the railway station.
->to take
7.Does Mrs Green have them ( carry)those books back home?
->to carry
8. The principal noticed those pupils (try)harder and harder.
->to try
9.Children have just stopped ( play)football.
->playing
10.They keep ( talk)about an old friend they met yesterday.
->talking
11 .Is Black Pool (visit) by thousands of tounsts each year?
->visited
12. We heard Mr Brown ( park)his car near the gate.
->parking
13. They’ve finished ( do)their homework.
->to do
14. They had their house (paint)before Tet holiday.
->painted
1 Who invited her to the party
2 Why don't they take her to the cinema with then
3 If you keep calm, you will pass your driving test
4 Unless you water these plants, they will die
5 If he weren't absent now, he would know what to do
6 I look forward to hearing from you
1. Mr.Quynh will never forget his students -> Never .......WILL MR QUYNH FORGET HIS STUDENTS.....
2. How long have Nora and Hina got engaged? -> When ..........DID NORA AND HINA GOT ANGAGED ?........
3. The students will go swimming if it is sunny -> Unless........IT IS SUNNY , THE STUDENT' WON'T GO SWIMMING.........
4. " Don't forget to bring your passports with you when you go abroad" -> She reminded.......US OF BRINGING OUR PASSPORTS WITH US WHEN WE GO ABROAD.....
5. The farmer was tired but he kept working -> In spite of his ...TIREDNESS, HE KEPT WORKING............
6. keep calm is the secret of passing your driving car -> As long as you .................KEEP CALM , YOU WILL PASS YOUR DRIVING CAR
1. Mr.Quynh will never forget his students
-> Never .....will Quynh Anh forget his students.......
2. How long have Nora and Hina got engaged?
-> When ....did Nora and Hina get engaged?.......
3. The students will go swimming if it is sunny
-> Unless......it is sunny, the students will not go swimming...........
4. " Don't forget to bring your passports with you when you go abroad" -> She reminded.....me to bring my passports with me when I went abroad........
5. The farmer was tired but he kept working
-> In spite of his .......being tired, he kept working........
6. keep calm is the secret of passing your driving car
-> As long as you ...keep calm, you will pass your driving test.....
Rewrite the sentences without changing the meaning.
1. He can’t go out because he has to study for his exam.
→ If he didn't have to study for his exam, he could go out
2. She is lazy so she can’t pass the exam.
→ If she weren’t lazy, she could pass the exam.
3. He will pay me tonight; I will have enough money to buy a car.
→ If he pays me tonight, I would have enough money to buy a car.
4. He smokes too much; that’s why he can’t get rid of his cough.
→ If he didn't smoke too much, he would get rid of his cough
5. She is very shy, so she doesn’t enjoy the party.
→ If she weren’t shy, she could enjoy the party.
6. I get a work permit. I will stay for another month.
→ If I get a work permit, I will stay for another month
7. He doesn’t take any exercises. He is so unhealthy.
→ If he didn’t take any exercises, he is so unhealthy
8. We can’t get the ket because I don’t have the right change.
→ If I had the right change,we could get the ket
9. Study hard or you won’t pass the exam.
→ If you study hard, you would pass the exam
10. Don’t be impatient or you will make mistakes.
→ If you are impatient, you will make mistakes.
1. The river which flows through Ho Chi Minh City is the Sai Gon River.
2. Mr Phong who is supposed to be at the meeting hasn’t come yet.
3. Our solar system is in a galaxy which is called the Milky Way.
4. I come from a city which is located in the southern part of the country.
5. I’ve recently gone back to the town where I was born.
6. Do you know the name of the hotel where John is staying?
7. There are some words which are very difficult to translate.
8. What is the name of the man whose car you borrowed?
9. This watch which I have lost costs a lot of money.
10. We were given a lot of information most of the which was useless.
câu điều kiện
1.If she doesn’t work harder, she’ll lose her job.
-->She’ll lose her job unless she works harder
2.You can use my car, but have to keep it carefully
.----> If you keep my car carefully, You can use it
3.If the work is finished by lunch, you can go home.
----> Unless the work is finished by lunch, you can't go home.
4.Keeping calm is the secret of passing your driving test
. ----> If you keep calm, you will pass your driving test
5.You must work harder or you won’t pass the exam.
----> You won’t pass the exam unless You work harder
6. She must apologize to me or I’ll never speak to her again.
----> I’ll never speak to her again unless She apologizes to me
7. I didn’t have an umbrella with me and so I got wet.
----> I wouldn’t have got wet if i had had an umbrella with me
8. I’ll call the police if you don’t leave me alone.
----> Unless you leave me alone, I’ll call the police
9. In the snowy weather, we don’t go to school
. ---->If it is snowy, we won’t go to school
10. Without Jack’s help, I wouldn’t have been able to move the table.
---->if it hadn't been for Jack’s help, I wouldn’t have been able to move the table.
1.If she doesn’t work harder, she’ll lose her job. -->She’ll..........lose her job if she doesn't work harder.........................................................................................................................................................2.You can use my car, but have to keep it carefully.----> If........................you keep my car carefully , you can use it........................................................................................................... 3.If the work is finished by lunch, you can go home. ----> Unless.......the work is finished by lunch, you can not go home.................................................................................................................... 4.Keeping calm is the secret of passing your driving test. ----> If.............you keep calm , you van pass your driving test...................................................................................................................... 5.You must work harder or you won’t pass the exam. ----> You won’t............pass the exam if you don't work hard................................................................................................................6. She must apologize to me or I’ll never speak to her again. ----> I’ll........never speak to her again ...if she doesn't apologize to me.....................................................................................................................7. I didn’t have an umbrella with me and so I got wet. ----> I wouldn’t.........have got wet if i had had an umbrella..............................................................................................................8. I’ll call the police if you don’t leave me alone. ----> Unless.............you leave me alone , i will call the police.............................................................................................................9. In the snowy weather, we don’t go to school. ---->If........it weren't snowy , we would go to school ........................................................................................................................10. Without Jack’s help, I wouldn’t have been able to move the table. ---->
If it hadn't been for Jack's help , i wouldn't have been able to move the table