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Thành lập câu điều kiện 1 dựa vào các tình huống cụ thể sau.
1. Work harder or you will lose your job.
→ If you don't work harder, you will lose your job
2. Pay attention to the teacher or you won’t understand the lessons.
→ If you don't pay attention to the teacher, you won't understand the lessons
3. Go to bed early or you can’t get up early the next morning.
→ If you don't go to bed early, you can’t get up early the next morning
4. Save money now or you will be in debt in the future.
→ If you don't save money, you will be in debt in the future
5. Read more referent books if you want to win a place at university.
→ If you want to win a place at university, you should read more referent books
6. Driving more carefully or you will have an accident.
→ If you don't drive more carefully, you will have an accident
7. Brush your teeth often in order not to get toothache.
→ If you don't brush your teeth often, you will get toothache
8. Listen carefully or you won’t know what to do.
→ If you don't listen carefully, you won’t know what to do
viết lại câu
1,i am sick today ,so i don't go to class
--> if I weren't sick today, I would go to class.
2,there isn't a river in my village.we can't go swimming
-->if there were a river in my village, we could go swimming.
3,i don't have enough money.i can't go swimming everyday
-->if I had enough money , I could go swimming everyday.
4,work harder or you won't pass the exam
-->if you work harder, you will pass the exam.
5,tom has so many accidents because he is so clumsy
-->if Tom weren't so clumsy, he wouldn't have so many accidents.
6,listen to the teacher please or you can't understand the lesson
-->if you don't listen to the teacher, you can't understand the lesson.
7,i think you should surf the internet for more in for mation
-->if I were you, I would surf internet for more information.
8,it is raining, so we can't finish the game
-->if it weren't raining, we could finish the game.
9,hurry up or you miss the bus
-->if you don't hurry up, you will miss the bus.
10,he doesn't get high marks because he is lazy
-->if he weren't lazy, he would get high marks.
11,the office may be closed,so mark won't be able to get in
-->if the office might not be closed, Mark could get in.
12,i don't know to control this machine
-->i wish I knew how to control this machine.
13,it started raining an hour ago
-->it has been raining for an hour
14,she last visited herparents last sunday
-->she has visited her parents since last Sunday.
15,i study engish badly
-->i wish I studied English better.
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.
Write : Rewrite the following sentences so that they have the same meaning
1. I am sorry I will not take part in the game
=> I wish I would take part in the game
2. Without your help, I can't finish the work
=> If you don't help me , I can't finish the work
3. "What are you doing now?"
=> I asked Lan what she was doing then
4. "Do you go to church ?"
=> The neighbor asked me if I went to church
5. It rained heavily, so I stayed at home .
=> Because iIt rained heavily, I stayed at home .
6. We can't do anything now.
=> Nothing can't be done now
7. They have a great interest in computer science
=> They are interested in computer science
8. In order to be highly paid, they work much harder
=> they work much harder so that they can have highly paid
9. Why do many people use Internet ?
=> Why is Internet used by many people ?
10. She goes to university, so she can get a better job
=> In order to get a better job , she goes to university
11. You have sold the house, haven't you ?
=> The house has been sold , hasn't been it ?
12. You aren't believed, are you ?
=> Nobody believes you , do they ?
13. They have done a lot of revision for the coming exam.
=> A lot of revision have been done for the coming exam.
14. Mrs.Ha want to get a lot of money. She must work harder
=> If Mrs.Ha want to get a lot of money ,she must work harder
15. "Will you be free tomorrow ?"
=> She asked me if I would be free the next day
16. "How many people will come to the party ?"
=> He asked me how many people would come to the party
17. I am not your sister
=> I wish I were your sister
18. She was weak last year
=> She used to be weak
19. The last time I met him was two years ago .
=> I haven't met hime for 2 years
20. We moved to live in this city in 1999.
=> We have moved to live in this city since 1999
21. "Do you know what she is doing?"
=> He asked me if I knew what she was doing
#Yumi
1. I wish I would take part in the game.
2. If you hadn't helped me, I couldn't have finished the work.
3. I asked Lan what she was doing then.
4. The neighbor asked me if I went to church.
5. Because the rain was heavy, I stayed at home.
6. Nothing can't be done now.
7. They are very interested in computer science.
8. They work much harder so that they are highly paid.
9. Why is Internet used by many people ?
10. In order to get a better job, she goes to university.
1 he can not go out because he has to study for his exam
=> if he doesn't have to study for the exam, he can go out.
2 she is lazy so she can not pass the exam
=> if she isn't lazy, she can pass the exam.
3 he will pay me tonight , i will have enough money to buy a car
=> if he pays me tonight, I will have enough money to buy a car.
4 he smokes too much , that is why he can not get rid of his cough
=>if he doesn't smoke too much, he can not get rid of his cough.
5 she is very shy , so she does not enjoy the pary
=>if she isn't shy, she will enjoy the party.
(Tớ làm 5 câu thôi, mấy câu sau cậu tự làm nhé)
1. I haven't got money , so I'm not going on holiday
-> If I haven't got money , I am not going on holiday
2. He often gets bad marks because he is lazy
-> If he lazy , he will often get bad marks
3. Do it now , or you will not finish it on time
-> If you don't do it now, you won't finish it on time
4. Hurry up , or we will be late for the exam
-> If we are not hurry , We will be late for the exam
5. Be quiet , or you will not understand the lesson
-> If you are not be quiet , you will not understand the lesson
6. They do not understand you because you do not often talk to them
-> If you don't talk to them , they won't understand you
7. The office may be closed , so Mark won't be able to get in
-> If the office may be closed , Mark won't be able to get in
8. You can't look the work up because you haven't got a dictionary
-> If you haven't got a book , you can't look the work up
9. He didn't hurry , so he missed the train
-> If he đin't hurry , He would miss the train
10. We canceled our picnic because it rained very hard yesterday
-> If it rained very hard yesterday , we would cancele our picnic
11. I wasn't at home yesterday , I didn't see my old friends
-> If I didn't see my old friends , I would not at home yesterday
12. They don't behave themselves so their parents are not happy about that
-> If their parents are not happy about that, They don't behave themselves
13. She didn't say sorry so she was angry
-> If she was angry , she would not say sorry
14 . It raines last night so I didn't go to the barbecue
-> If I didn't go the the barbecue , It would rain last night
15. She doesn't play attention to her coooking so the food is horrible
-> If the food is horrible , She won't play attention to her cooking
16. The weather was very nice so we didn't go camping
-> If the weather was very nice , we wouldn't go camping
17. The computer broke down and I had to stop my work
-> If the computer broke down , I had stopped my work
18. She love him so she forgives him easily
-> If she love him , she will forgive him easily
Chúc bạn học tốt 
1. I haven't got money , so I'm not going on holiday
- If I had enough money I would go on holiday.
2. He often gets bad marks because he is lazy
-> If he isn't lazy, He will not get bad marks.
3. Do it now , or you will not finish it on time
-> If you don't do it now, you won't finish it on time.
4. Hurry up , or we will be late for the exam
-> If we don't hurry up, we will be late for the exam.
5. Be quiet , or you will not understand the lesson
-> If you weren't quite, you won't understand the lesson.
6. They do not understand you because you do not often talk to them
-> If you often talk to them, they will understand you.
7. The office may be closed , so Mark won't be able to get in
-> If the office are closed , Mark won't be able to get in.
8. You can't look the work up because you haven't got a dictionary
-> If I had a dictionary, I could look the word up.
9. He didn't hurry , so he missed the train
-> If he had hurried , he wouldn't have missed the train .
mấy câu nữa tối làm
1. I'll write to mai so as to invite her to my birthday party
2. I am learning EL in order to red books in EL
3 . You have to wear warm clothes in order not to catch a cold
4. He hurried up to the station in order not to miss the train
5. Mrs.hoa gave up her job in order for her children to have more time
I.Complete the second sentence so that it has a similar meaning to the first :
1.Ann felt hot in her coat, so she took it off ( supply the missing word )
2.I haven't got a key, so I can't get in.
-> If I got a key, I could get in
3.Remember to take care of this tree or it will die.
-> If you don't remember to take care of this tree, it will die
4.The reason why I woke up late this morning was that I had a headache last night.
-> I woke up late this morning because I had a headache last night
5.I don't stay up late anyone.
-> I used to stay up late
6.What a pity you can't take part in our tour.
-> I wish you could take part in our tour
7.The air isn't pure, so we aren't healthy.
-> If the air were pure, we would be healthy
8.We spoke to the man. He was very humorous.
-> The man whom we spoke to was very humorous
9.His parents are both retired. They now live in Japan.
-> His parents, who live in Japan now, are both retired
10.They asked me some different questions at the interview.
-> I was asked some different questions at the interview
11.We don't visit you very often because you live so far away.
-> If you didn't live so far away, we would visit you very often
12.I don't find it's difficult to get up early in the morning.
-> I am used to getting up early in the morning
13.Jack doesn't buy a new car because he doesn't have enough money.
-> If Jack had enough money, he would buy a new car
14.It's a pity that I can't go with you.
-> I wish I could go with you
15.You must plan your work carefully.
-> Your work must be planned carefully
16.I am very busy. I can't go with you.
-> If I weren't very busy, I could go with you
17.Matthew is very good at tennis.
-> Matthew plays tennis very well
18.They will translate this book into Vietnamese.
-> This book will be translated into Vietnamese
19.Someone stole all our money and passports.
-> All our money and passports were stolen
20.I'm sorry I can't play the piano.
-> I wish I could play the piano
21.They built the church in 18th century.
-> The church was built in 18th century
22.I'm fed up with this rain.
-> I wish ( it / stop / rain ) it stopped raning
23.It's a difficult question.
-> I wish ( I / know / answer ) I knew the answer
24.It is freezing today.
-> I wish ( it / not / be / cold ) it weren't cold
I.Complete the second sentence so that it has a similar meaning to the first :
1.Ann felt hot in her coat, so she took it ......out............ ( supply the missing word )
2.I haven't got a key, so I can't get in.
-> If I had a key, I could get in.
3.Remember to take care of this tree or it will die.
-> If you don't take care of this tree, it will die.
4.The reason why I woke up late this morning was that I had a headache last night.
-> I woke up late this morning because of the headache last night.
5.I don't stay up late anyone.
-> I used to stay up.
6.What a pity you can't take part in our tour.
-> I wish you could take part in our tour.
7.The air isn't pure, so we aren't healthy.
-> If the air is pure, we will be healthy.
8.We spoke to the man. He was very humorous.
-> The man talking to us was very humorous.
9.His parents are both retired. They now live in Japan.
-> His parents, ..........................................................................
10.They asked me some different questions at the interview.
-> I was asked some different questions at the interview.
11.We don't visit you very often because you live so far away.
-> If you live near us, we can visit you very often.
12.I don't find it's difficult to get up early in the morning.
-> I am used to getting up early in the morning.
13.Jack doesn't buy a new car because he doesn't have enough money.
-> If Jack had enough money, he could buy a new car.
14.It's a pity that I can't go with you.
-> I wish you could go with us.
15.You must plan your work carefully.
-> Your work must be plannes carefully.
16.I am very busy. I can't go with you.
-> If I were not busy, I could go with you.
17.Matthew is very good at tennis.
-> Matthew plays tennis very well.
18.They will translate this book into Vietnamese.
-> This book will be translated into Vietnamese.
19.Someone stole all our money and passports.
-> All our money and passports were stolen.
20.I'm sorry I can't play the piano.
-> I wish I could play the piano.
21.They built the church in 18th century.
-> The church was built in the 18th century.
22.I'm fed up with this rain.
-> I wish ( it / stop / rain ) it stopped raining.
23.It's a difficult question.
-> I wish ( I / know / answer ) I knew the answer.
24.It is freezing today.
-> I wish ( it / not / be / cold ) it were not cold today.
I, Tìm lỗi sai và sửa lại cho đúng
1. After he got home from work, John turned on the TV in order watching the news
=>watching=>to watch
2. Every weekend Julia goes to the Laundromat as so to wash her clothes
=>as so=>so as
3. Do you please be quiet? I am trying to concentrate?
=>do=>will
4. The boy off his bike and hit lend on the road
=>lend=>land
5. You should use a town or a handkerchief to cover the wounded
=>
6. Will the time machine built by the end of the year?
=>built=>be built
7. My family and I are delighted that you to pass your English exam
=>to pass=>pass
8. The park gates lock at 6.30 p.m every morning
=>
9. Our class are ready cleaning the play ground and the staff room
=>cleaning=>to clean
10. Where can we look after information on recycling things ?
=>look after=>look for
11. The people are waiting for is the bus in the rain are getting wet
=>is=>X
12. He comes from a province locating in the was western part of the country
=>locating=>located
13. Do you mind to show Me how to operate the machine?
=>to show=>showing
14. It's a thirty-minutes drive from here to the city center
=>thirty-mitues=>thirty minute
15. What you mind if will have a quick look at your homework?
=>what=>would
1. Work harder or you will lose your job.
=> If you don't work harder, you will lose your job
2. Pay attention to the teacher or you won’t understand the lessons.
=> If you don't pay attention to the teacher, you won't understand the lessons
3. Go to bed early or you can’t get up early the next morning.
=> If you don't go to bed early, you can’t get up early the next morning
4. Save money now or you will be in debt in the future.
=>If you don't save money, you will be in debt in the future
5. Read more referent books if you want to win a place at university.
=> If you want to win a place at university, you should read more referent books
6. Driving more carefully or you will have an accident.
=>If you don't drive more carefully, you will have an accident
7. Brush your teeth often in order not to get toothache.
-> If you don't brush your teeth often, you will get toothache
8.Ann felt asleep, so she couldn't understand the lesson yesterday
->If Ann hadn't felt asleep,she could have understood the lesson yesterday
9.The heavy rain prevented them from taking a trip to Cuc Phuong national park
->If it hadn't rained heavily,they would have taken a trip to Cuc Phuong national park
10.Andrew walked in the rain so he got a flu
->If Andrew hadn't walked in the rain, he wouldn't have got a flu
11.Mai ate to much meat, so he is overweight
->If Mai hadn't eaten much meat,he wouldn't have been overweight
12.Listen carefully or you won't know what to do
->If you don't Listen carefully,you won't know what to do
Exercise 1: thành lập CĐK dựa vào các tình huống cụ thể sau:
1.Work harder or you will lose your job
->if you don't work harder, you will lose your job
2.Pay attention to the teacher or you won't understand the lessons
->if you don't Pay attention to the teacher, you won't understand the lessons
3.Go to bed early or you can't get up early the next morning
->if you don't Go to bed early, you can't get up early the next morning
4.Save money now or you will be in debt in the future
->if you don't Save money now , you will be in debt in the future
5.Read more referent books if you want to win a place at university
->if you don't Read more referent books, you won't win a place at university
6.Driving more carefully or you will have an accident
->if you don't drive more carefully, you will have an accident
7.Brush your teeth often in order not to get toothache
-> if you don't Brush your teeth often, you will get toothache
8.Ann felt asleep, so she couldn't understand the lesson yesterday
->if ann hadn't felt asleep, she could have understood the lesson yesterday
9.The heavy rain prevented them from taking a trip to Cuc Phuong national park
->if it hadn't rained heavily, they would have taken a trip to Cuc Phuong national park
10.Andrew walked in the rain so he got a flu
->if andrew hadn't walked in the rain, he wouldn't have got a flu
11.Mai ate to much meat, so he is overweight
->if mai hadn't eaten too much meat, he wouldn't be overweight
12.Listen carefully or you won't know what to do
->if you don't listen carefully, you won't know what to do