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Chuyển các câu sau(2 cách) sang if và unless(nếu câu ko có unless)
1 Tom didn’t join the camping. I couldn’t persuade him to go with us
..........If Tom had joined the camping. I could have persuaded him to go with us.............................................
Unless Tom hadn't joined the camping. I could have persuaded him to go with us.
2People can’t swim unless they study how to swim.
......People can’t swim if they don't study how to swim...........
3.Anne doesn’t attend the party because she wants to be alone.
....If Anne didn't want to be alone,she would attend the party......
...Unless Anne wanted to be alone,she would attend the party.....
4This department couldn’t be destroyed unless it built carefully.
........This department couldn’t be destroyed if it didn't build carefully.....
5 Susan agreed to go swimming because she liked water.
.............If Susan hadn't liked water,she wouldn't have agreed to go swimming...........
........Unless Susan had liked water,she wouldn't have agreed to go swimming..............
6Yesterday, I could have been injured unless I had seen a big container in the street.
..........Yesterday, I could have been injured if I hadn't seen a big container in the street........
7 Sports make people healthy, so they do exercise every morning.
...........If Sports didn't make people healthy,they wouldn't do exercise every morning..............
Unless Sports made people healthy,they wouldn't do exercise every morning....
8Unless you were me, you couldn’t understand me.
...If you were me, you could understand me...............
9We are the world. We can co - operate one another.
............If We weren't the world,we couldn't co - operate one another.............
unless We were the world,we couldn't co - operate one another
10Unless this man is a driver, he can’t help you move by car.
.........If this man isn't a driver, he can’t help you move by car..
11 Dannis isn’t at home because he is on business.
.........If Dannis weren't on business,he would be at home ..........
......Unless Dannis were on business,he would be at home ......
12Unless they had been on the phone last night, they couldn’t have known the big secrets.
.........If they hadn't been on the phone last night, they couldn’t have known the big secrets........................................
13 Because man is the first person on Earth, he discovers the earth by hands and brain.
....If man weren't the first person on Earth, he wouldn't discover the earth by hands and brain.......................
..Unless man were the first person on Earth, he wouldn't discover the earth by hands and brain
14 You can’t join the club unless you are sick.
........You can’t join the club if you aren't sick................
15 Our picnic was passed easily because my mother helped me.
.................If my mother hadn't helped me,Our picnic wouldn't have been passed easily.................................
.........Unless my mother had helped me,Our picnic wouldn't have been passed easily....................
1. We have a two-month summer vacation.
→ Our summer vacation lasts two months
2. Will you look after the house while we are away?
→ Will you please take care of the house while we are away ?
3. It takes me about two hours each day to do my homework.
→ I spend 2 hours each day doing my homewwork
4. Hoa is a hard student.
→ Hoa studies (very) hard
5. It isn’t important for you to finish the work today.
→ You don’t have to/need finish the work today
6. You should wear these gloves.
→ You’d better wear these gloves
7. My hat has a picture of a dolphin on it.
→ There is a picture of a dolphin on my hat
8. Trung didn’t go to school last Tuesday.
→ Trung was absent from school last Tuesday .
9. Why isn’t this TV working now?
→ What’s the matter/wrong with this TV now?
10. Listening to music is more interesting than watching TV.
I prefer listening to music to watching TV
1 How much are these shoes?
->How much do the shoes cost?
2 It takes me about five minutes to go to school by bike.(spend)
-> I spend five minutes going to school by bike.
3 It often takes him two hours to do his homework.
->He often spends two hours doing his homework.
4 She spends one hour with her housework.
->It takes her one hour to do her housework.
5 Where will she mail her letter? (send)
-> Where will she send her letter?
6 They usually walk to school. (foot)
-> They usually go to school on foot.
7 He usually rides to school. (bike)
->He usually goes to school by bike.
9 They never go to school late.
->They are never late for school.
10 Do you have a better refrigerator than this?
->Is this the best refrigerator you have?
1 How much are these shoes?
->How much _________do these shoes cost?___________
2 It takes me about five minutes to go to school by bike.(spend)
->____________I spend about five minutes going to school by bike____________
3 It often takes him two hours to do his homework.
->He________often spends two hours doing his homework_____
4 She spends one hour with her housework.
->It _______takes her one hour with her housework_______
5 Where will she mail her letter? (send)
->__________Where will she send her letter?_____________
6 They usually walk to school. (foot)
->____________They usually go to school on foot_______________
7 He usually rides to school. (bike)
->_____________He usually goes to school by bike________________
9 They never go to school late.
->They are _________never late for school______
10 Do you have a better refrigerator than this?
->Is this__________ the best refrigerator you have?_________
II/ §Æt c©u hái cho phÇn g¹ch ch©n.
1, At school students study many things.
=> What do students study at school ?
2, We often go to the movie theater at weekend.
=> Where do you often do at weekend ?
3, My favourite subject at school is English.
=> What is your favourite subject ?
4, They are talking to their friends now.
=> Who are talking to they with now ?
5, They are excited because it’s time for recess.
=> Why are they excited ?
6, It’s about 10 kilometers from his house to his school.
=> How far is it from his house to his school ?
7, We go shopping twice a week.
=> How often do you go shopping ?
8, I’ll pick you up at 6 tomorrow morning.
=> What time will you pick up tomorrow morning
9, They usually go to the countryside at weekend.
=> When do they usually go to the countryside ?
10, Our parents will stay in Hanoi for a week.
=> How long will our parents stay in Hanoi ?
13, Talk ………………
a. joe about it ; b. with joe for it ; c. it with joe ; d. to joe about it
14, What was that? – Don’t ask me. I ………………
a. don’t have any idea what was it ; B. Have got no idea of it ;C. don’t have any opinion what it was ; D. Have got no idea what it was.
15, “………………?” – “He doesn’t look very well.”
a. what is he like ; b. what does he look ; c. how well is he ; d. how is he
16, You learned to type at secondary school, ………………?
a. don’t you ; b. didn’t you ; c. did you not ; d. weren’t you
17, You haven’t been to France, ………………?
a. have you ; b. didn’t you ; c. had you ; d. hasn’t you
18, She doesn’t have any children, ………………?
a. hasn’t she ; b. has she ; c. does she ; d. doesn’t she
19, I don’t know what ……………… do.
a. will ; b. should ; c. can ; d. to
20, I shall never get used ……………… on the left.
a. to drive ; b. to driving ; c. drive ; d. driving
1. I didn't go to school because I was sick.
→→ I was sick, so didn't go to school.
2. It will be good if you eat less meat and more vegetables.
→→ You should eat less meat and more vegetables.
3. What is the price of a plate of fried rice?
→→ How much is a plate of fried rice?
4. This food has some meat and tofu.
→→There is some meat and tofu in this food.
5. There is sugar in many kinds of food. (have)
→→ Many kinds of food have sugar.
1) I was sick , so I didn't go to school.
2) You should eat less meat and more vegetables because it will be good.
3) How much does a plate of fried rice cost ?
4) There is some meat and tofu in this food.
5) Many kinds of food have sugar.
1. If you study hard, you will pass the exam easily.
2. He has decided to go to work in a school in a mountainous area.
3. We didn't mind working late to complete the task.
4. We suggested collecting unused clothes for the earthquake victims.
5. You should avoid using too much shorthand in formal online communication.
6. Do you enjoy meeting face to face?
7. The village was evacuated to a safe place by the rescue workers before the typhoon striked.
8. I hope you won't work when I arrive at 8 pm today!
9. They intend to stay there for a week.
10. Soil wasn't so polluted if farmers didn't use much chemical fertilizer.
12. He asked me if there was rain in the Moon.
13. Hoa said that she went to school everyday.
14. Which subject will you study at 3.00 p.m tomorrow?
15. The development of science and technology brings a lot of benefits to people.
16. My uncle wasn't at home when I arrived. He had just gone out.
17. They will decorate the house when you come next Sunday.
18. My brother spends most of his free time playing games.
19. If I were you, I wouldn't come to his party.
20. We dislike communicating through message boards or online meetings.
1.I didn't go to school because i was sick.
→→ I was sick , so I didn't go to school.
2. It will be good if you eat less meat and more vegetables.
→→ You should eat less meat and more vegetables.
3. He likes playing compurter games in his free time.
→→ His hobby is playing compurter games.
4. I am interesting in watching TV in the evening
→→ I enjoy watching TV in the evening.
5. I think that learing English is important.
→→ I find learing English important.
Câu 1,2,4,5 đúng nhưng câu 3 thì thiếu phải là: his hobby is playing computer games in his free time.
11, It is not necessary for you to finish the work today.
=> You don’t have to finish the work today.
12, I like roller skating and my brother does, too.
=> Both i and my brother like roller skating.
13, How much are these rackets?
=> What is the price of these rackets ?
14, Zidane is among the greatest football players in the world.
=> One of the greatest football players in the world is Zidane.
15, No fish were more beautiful than the colourful little fish.
=> The colourful little fish is the most beautiful
16, Why were you absent from class last Monday?
=> Why didn’t you go to class last Monday ?
17, Lan didn’t go to school yesterday because of her sickness.
=> Because Lan is sick, she didn't go to school yesterday.
11, It is not necessary for you to finish the work today.
You don’t have to finish the work today.
12, I like roller skating and my brother does, too.
Both my brother and I like roller skating.
13, How much are these rackets?
What is the price of these rackets?
14, Zidane is among the greatest football players in the world.
One of the greatest football players in the world is Zidane.
15, No fish were more beautiful than the colourful little fish.
The colourful little fish is the most beautiful one.
16, Why were you absent from class last Monday?
Why didn’t you come to class lat Monday?
17, Lan didn’t go to school yesterday because of her sickness.
Because Lan was sick, she didn't go to school yesterday.
1. Do your homework before you go to school.
" You should do your homework before you go to school
2. I didn’t go to school because I was sick.
" I was sick, so I didn't go to school
3. They haven’t played the guitar for 2 months.
" They last _2 moths haven't played guitar___________________________.
4. He thinks playing computer games is boring.
" He finds playing computer game is boring____________________________.
1. Do your homework before you go to school.
" You should do your homework before going to school
2. I didn’t go to school because I was sick.
" I was sick, so I didn't go to school
3. They haven’t played the guitar for 2 months.
" They last _played guitar 2 moths ago ___________________________.
4. He thinks playing computer games is boring.
" He finds playing computer game boring____________________________.