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1. Chia động từ:
1. Last tuesday, I (go) went home late because there was a traffic jam near my school.
2. I (collect) have collected hundreds of old books and clothes for street children so far.
3. Should she (wear) wear a hat, she (not, get sunburnt) won't get sunburnt.
4. Were you (not, eat) not to eat too much junk food, you (not, put) wouldn't put on weight
5. If you were you, I (not, spend) wouldn't spend much time playing computer games.
6. If you sleep enough, you (be) are able to concentrate better.
7. If she (wash) washes her hands regularly, she will avoid having flu.
2.
1. People spend more time communicating with each other in the past.
=> It took people more time to communicate with each other in the past.
2. How about going on a picnic this weekend?
=> Why don't we go on a picnic this weekend?
3. His house is the biggest one in the village.
=> None of houses in the village is bigger than his house.
4. He last enjoyed his holiday in Ha Long in 2008.
=> The last time he enjoyed his holiday in Ha Long was in 2008.
=> He hasn't enjoyed his holiday in Ha Long since 2008.
5. She eats a lot of junk food, so she is putting on weight.
=> If she didn't eat a lot of junk food, she wouldn't put on weight.
=> Were she not to eat a lot of junk food, she wouldn't put on weight.
=> Unless she ate a lot of junk food, she wouldn't put on weight.
Chọn câu trả lời đúng cho mỗi câu sau.
1. My dog ___ bark unless it is hungry.
A. don’tB. won’t
2. Unless you ___ to go to bed early, we should go out.
A. wantsB. want
3. ___ you don’t slow down, we are going to crash!
A. IfB. Unless
4. You cannot go into bars ___ you are over 18.
A. IfB. unless
5. In my country, ____ you cannot speak English, it’s hard to get a good job.
A. ifB. unless
6. She’ll fail the exam if she ___ study.
A. ifB. doesn’t
7. We’ll be late ____ we leave soon.
A. ifB. unless
8. ___ I am not feeling better tomorrow I will go to the doctor’s.
A. UnlessB. If
9. ____ you do not make the payment in time, your car will be confiscated.
A. IfB. Unless
10. You will lose your job ___ you change your attitude and become friendlier.
A. unlessB. If
11. She won’t know the truth ___ you tell it to her.
A. unlessB. if
12. ____ you arrive early, you’ll be able to meet the customers before the meeting.
A. UnlessB. If
13. ____ she eats healthy food, she won’t lose some weight.
A. UnlessB. If
14. They won’t arrive on time ___ they finish the work early.
A. unlessB. if
15. Will she able to eat some cake ___ I put eggs in it?
A. unlessB. if
4 Unless you invite her, she won't go to the party
5 Unless you run, you won't be on time
6 If you don't pay the money, I will call the police
7 Unless you put on your coat, you will get a cold
8 Unless he stops smoking, he will have problems later
9 If he doesn't know the news, he won't come back
10 Unless you help me, I won't give you that Beyonce'CD
writing:
1. don't go out in the rain because you'll get wet.
=> if ...you go.................................................................. in the rain, you'll get wet. (go)
2. When she invites me, it is possible that I will go.
=> ...If she invites..........................me, I'll go (IF)
3. Children don't have to go to school on stormy days.
=> If it is stormy, children ......will have........................................................ go to school. (have)
4. you should decrease your use of water, or you will have to pay a lot.
=> If you ..........reduce.....................................use of water, you will have to pay a lot. ( Reduce)
5.These trees need water or they will die.
If you ...........water............................... these trees, thuy will die. (water)
writing:
1. don't go out in the rain because you'll get wet.
=> if you go in the rain, you'll get wet. (go)
2. When she invites me, it is possible that I will go.
=> If she invites me, I'll go (IF)
3. Children don't have to go to school on stormy days.
=> If it is stormy, children won't have to go to school. (have)
4. you should decrease your use of water, or you will have to pay a lot.=> If you reduce your use of water, you will have to pay a lot. ( Reduce)
5.These trees need water or they will die.
If you don't water these trees, they will die. (water)
1.You.....shouldn't...smoke so much
2.You....should.....give up smoking
3.You.....should........spend more time on your homework
4.The students.....shouldn't.......make so much noise
5.The film is interesting.You....should.......go and see it
6.Tom...should.....drive carefull.The traffic is very heavy
7.If it's rainy,you......should......take anumbrella
8.Tom.....shouldn't.....eat so many lollipops.It's bad for his teeth
9.Anna doesn't feel well.She.....should......see a doctor
10.Your room is really messy,you.....should......tidy it immediately
Tìm và sửa lỗi sai:
1.If you don't drive your business, you are=>will be driven out of business.
2.Unless you paid=>pay your taxes, you will get into trouble.
3.We will go swimming if the weather won't=>isn't bad.
4.Unless ice melts, it turns=>will turn to water.
5.If you have toothache, visits=>visit the dentist.
Tìm và sửa lỗi sai:
1.If you don't drive your business, you are->will be driven out of business. 2.Unless you paid->pay your taxes, you will get into trouble. 3.We will go swimming if the weather won't->isn't bad. 4.Unless->If ice melts, it turns to water. 5.If you have toothache, visits->visit the dentist.
1. Điền động từ khuyết thiếu ''mustn't'' hoặc ''don't have'' vào chỗ trống thích hợp.
1. There is a ''No turn right'' sign. You ...mustn't... turn right.
2. The sign says ''No smoking''. You ...mustn't... smoke here.
3. You ...don't have to... have an appointment for this doctor. You cam go and see him when you want.
4. You ..don't have to.... tell me. I already know.
5. The big boss will be at the meeting. You ...mustn't... be late.
6. You can help me if you want to but you ....don't have to..
7. You ...mustn't... park your car there. That's the Director's place.
8. This area is off limits to everybody. You ...mustn't... come here unless you are unvited.
9. You ...don't have... to wear a tie in this company but they prefer it if you do.
10. You ....mustn't.. criticize David. He's doing the best he can.
11. You ..mustn't.... drive there. You can take the train.
12. You ....mustn't.. play tennsis to enjoy watching tennis matches.
13. You ..don't have to.... buy me presents though I always appreciate it when you do.
14. It's really important to remember. You ...mustn't...forget.
15. You ...mustn't... tell anybody. It is a big secret.
16. We are already late. We ...mustn't... waste any more time.
17. This is a sterile area. It must be kept clean. You ...mustn't... bring any food or drink in here.
18. You ...don't have to... come at 8:00. Come at whatever time suits you.
19. You ....mustn't.. smoke in this area. It is forbidden.
20. I ...don't have... go back again. The treatment is finished.
21. eans are not allowed in this company. You ...mustn't... wear jeans.
22. You ...mustn't... be mad to work here but it helps !
23. You ...don't have to... buy the text book for this course, you can borrow mine.
24. You ...mustn't... smoke in a gas station.
25. This bus is free ! You ...don't have to... buy a ticket.
26. You .mustn't..... enter the park if your dog is not on a leash.
2. Điền ''mustn't hoặc needn't vào chỗ trống.
1. I ...needn't... take the umbrella. It won't rain.
2. I ..needn't.... cross this bridge. It's closed.
3. We ...mustn't... be late. The train will leave in 10 minutes.
4. You ...needn't... hungry. We have plenty of time.
5. You ....mustn't.. smoke in here. It's forbidden. Look at that sign.
6. We have enough diesel, so we ....needn't.. sop here.
7. You ...needn't... come if you don't want to.
8. They ...needn't... do the washing up, they have a dishwasher.
9. You ..mustn't.... show this e-mail to anyone else. I'll trust you.
10. The students ...mustn't... forget their home work.
1. Điền động từ khuyết thiếu ''mustn't'' hoặc ''don't have to'' vào chỗ trống thích hợp.
1. There is a ''No turn right'' sign. You ..mustn't.... turn right.
2. The sign says ''No smoking''. You ....mustn't.. smoke here.
3. You ...don't have to... have an appointment for this doctor. You cam go and see him when you want.
4. You ...don't have to... tell me. I already know.
5. The big boss will be at the meeting. You ...don't have to... be late.
6. You can help me if you want to but you .don't have to.....
7. You .mustn't..... park your car there. That's the Director's place.
8. This area is off limits to everybody. You ...mustn't... come here unless you are unvited.
9. You ..don't have to.... to wear a tie in this company but they prefer it if you do.
10. You .don't have to.... criticize David. He's doing the best he can.
11. You ...mustn't... drive there. You can take the train.
12. You ...don't have to... play tennsis to enjoy watching tennis matches.
13. You ...don't have to... buy me presents though I always appreciate it when you do.
14. It's really important to remember. You ...mustn't...forget.
15. You ....don't have to.. tell anybody. It is a big secret.
16. We are already late. We ...mustn't... waste any more time.
17. This is a sterile area. It must be kept clean. You ....don't have to.. bring any food or drink in here.
18. You ....don't have to.. come at 8:00. Come at whatever time suits you.
19. You ..mustn't.... smoke in this area. It is forbidden.
20. I ...don't have to... go back again. The treatment is finished.
21. eans are not allowed in this company. You ...don't have to... wear jeans.
22. You .don't have to..... be mad to work here but it helps !
23. You ...don't have to... buy the text book for this course, you can borrow mine.
24. You ..mustn't.... smoke in a gas station.
25. This bus is free ! You ...don't have to... buy a ticket.
26. You ....don't have to.. enter the park if your dog is not on a leash.
2. Điền ''mustn't hoặc needn't vào chỗ trống.
1. I ...needn't... take the umbrella. It won't rain.
2. I ...mustn't... cross this bridge. It's closed.
3. We ...mustn't... be late. The train will leave in 10 minutes.
4. You ...mustn't... hungry. We have plenty of time.
5. You ...mustn't... smoke in here. It's forbidden. Look at that sign.
6. We have enough diesel, so we ..mustn't.... sop here.
7. You ...needn't... come if you don't want to.
8. They ...needn't... do the washing up, they have a dishwasher.
9. You ....mustn't.. show this e-mail to anyone else. I'll trust you.
10. The students ..mustn't.... forget their home work.
Rewrite the following sentences:
1/ If there's an emergency, ring this number
-> In case there's an emergency, ring this number
2/ He spends too much money on his clothes
-> If I were him,I wouldn't spend too much money on clothes
3/ Minh is overweight because he eats too much chocolate
-> If Minh didn't eat too much chocolate,he wouldn't be overweight
4/ You should take a map with you because you might get lost in the mountains
-> In case you might get lost in the mountains,You should take a map with you
5/ We won't go on holiday unless we have enough money
-> If we have enough menoy,we will go on holiday
6/ You shouldn't eat too much meat
-> If I were you,I wouldn't eat too much meat
7/ Without her help we would all have died
-> If it hadn't been for her help,we would all have died
8/ It's such a pity your sister can't come as well
-> If only your sister could come as well
9/ Keeping calm is the secret of passing you driving test
-> As long as you keep calm,you will pass your driving test
10/ I'll lend you the money as long as you promise to pay me back
-> On condition that you promise to pay me back,I'll lend you the money
11/ The only thing that prevented the passing of the bill was the death of the Prime Minister
-> but for the death of the Prime Minister,the passing of the bill wouldn't have been prevented
12/ It would have been a superb weekend if it hadn't been for the weather
-> But for the weather, It would have been a superb weekend
Rewrite the sentences:
1. Cook dinner or you will have to do the gardening.
=> If you don't cook dinner, you will have to do the gardening.
=> Should you cook dinner, you won't have to do the gardening.
=> Unless you cook dinner, you will have to do the gardening.
2. Water the vegestable and they will be fresh.
=> If you don't water the vegestable, they won't be fresh.
=> Should you water the vegestable, they will be fresh.
=> Unless you water the vegestable, they won't be fresh.
3. My father will carve an eggshell. Then he will give it to me as a birthday gift.
=> If my father carves an eggshell, he will give it to me as a birthday gift.
=> Should my father carve an eggshell, he will give it to me as a birthday gift.
=> Unless my father doesn't carves an eggshell, he won't give it to me as a birthday gift.
4. My mother doesn't have much free time, so she can't take up caring eggshel.
=> If my mother has much free time, she can take up caring eggshel.
=> Should my mother have much free time, she can take up caring eggshel.
=> Unless my mother has much free time, she can't take up caring eggshel.
5. Linda doesn't take up climbing mountains because mountain climbing is difficult.
=> If mountain climbing isn't difficult, Linda will take up climbing mountains.
=> Should mountain climbing is eassy, Linda will take up climbing mountains.
=> Unless mountain climbing is difficult, Linda will take up climbing mountains.
6. Nick thinks mountain climbing is challenging so he doesn't take it up.
=> If mountain climbing isn't challenging, he will take it up.
=> Should mountain climbing is eassy, he will take it up.
=> Unless mountain climbing is challenging, he will take it up.
7. Mi likes collecting dolls.
=> Mi finds collecting dolls interesting.
=> Mi thinks collecting dolls interesting.
=> Mi's hobby is collecting dolls.
8. does your sister enjoy arranging flowers?
=> Does your sister find arranging flowers interesting?
=> Does your sister think arranging flowers interesting?
=> Is your sister's hobby arranging flowers?
9. we find playing board games boring.
=> We don't like playing board games.
=> We think playing board games boring.
10. My father started carving an eggshells since last week.
=> My father has carved an eggshells since last week.
1.you eat lot of junk food,so you put on weigh.
-if you didn't ... eat a lot of junk food, you wouldn't put on weight.
-were you... not to eat a lot of junk food, you wouldn't put on weight.
-unless... you ate a lot of junk food, you wouldn't put on weight.
2.put on your sun hat,or you will have a sunburn.
-if you... don't put on your sun hat, you will have a sunburn.
-should you.. not put on your sun hat, you will have a sunburn.
-unless... you put on your sun hat, you will have a sunburn.
3.do more exercise and you can stay in shape.
-if you... do more exercise, you can stay in shape.
-should... you do more exercise, you can stay in shape.
-unless... you do more exercise, you can't stay in shape.
4.having a healthy lifestyle is important.
-it's... important to have a healthy lifestyle.
5.she last had allergy for 5 months.
-the last time... she had allergy was 5 months ago.
-she hasn't.... had allergy for 5 months.
-it's 5 months.... since she last had allergy.
@Taylor Swift.