Unit 7 : Saving energy - Hỏi đáp

1. If you go to school by bus , you won't keep the air cleaner.

2. Because he is very lazy , he gets bad marks.

Rewrite sentences with the cues provided

1. Go to school by bus, or you don't keep the air cleaner

If.....you don't go to school by bus, you don't keep the air cleaner. ........

2. He is very lazy, so he gets bad marks

Because...he is very lazy, he gets bad marks. .......

Mình sửa bài của bạn trên 1 chút nhé :

1. She dislikes being asked ( ask) to do something by others

I.Fill in the blanks with the correct form or tense of the verbs in brackets

1. She dislike...asking...... ( ask) to do something by others

2. They said that they ( sell)..would sell...... their house

II. Use connectives to combine each pair of the sentences

1. He got wet. He forgot his umbrella ( therefore)

..He forgot his umbrella. Therefore, he got wet..............

2. They whispered. They didn' t want us to hear them ( because)

..They whispered because they didn' t want us to hear them............

3. We are saving money. We want to buy a new house ( so)

....We want to buy a new house so we are saving money .............

Word forms

1. She was...disappointed..... that I did badly in the exam. (disappoint)

2. .Polluted........ air is one of the many problems we have to solve. (pollute)

3. .Suddenly........., the mummy got up and smiled at the viewers (sudden)

4. Some..environmental....... groups have declared a boycott of tourism on the island (environment)

5. We' re very..excited........ about our holiday (excite)

6. Jackson canceled the concert, to the great..disappointment......of his fans (disappoint)

7. Customers made a formal...complaint..... about the way they were treated (complain)

8. She....politely.....declined his invitation (polite)

9. The law is no longer...effective..... ( effect)

10. His work seemed to lack....energy....... ( energize)

11. I think the careless drivers should be fined...heavily.... ( heavy)

12. ..Prevention......... is better than cure ( prevent)

13. He lives...happily........ because he is very successful ( happy)

14. This kind of...fertility..... will make your field more productive ( fertile)

15. We should do something to keep the environment...unpolluted........ ( pollute)

16. Nam' English is excellent. He speak English....perfectly...... ( perfect)

17. Energy-saving bulbs should be used to save...electricity....... ( electric)

18. People must be....careful...... in catching fish to avoid killing small fish ( care)

19. To keep the air unpolluted, people ought to use..sunny....... energy to create electricity (sun)

20. Here is the weather forecast for tomorrow. Hanoi will be clear and...cloudy.... ( cloud)

21. We must learn to save..natural..... resources of life will be very bad for our children ( nature)

22. Since the world's energy resources are limited, we must...conserve..... them ( conservation)

23. Water is going all over the floor because of the...dripping..... faucet ( drip)

24. If there is something wrong with the lights, ask an..electrician...... to look at it ( electric)

25. I'm very...worried..... because they use electricity to catch fish ( worry)

26. I want to see the..protection...... of environment from the local authority ( protect)

27. Scientists are looking for an....effective....... way to reduce energy consumption ( effect)

28. Fuel....comsumption...... can be cut down by having fewer cars on the roads ( consume)

29. The next stage in the...development...... of television is interactive TV ( develop)

30. ..Consumer........ are very demanding. They want products that are both cheap and good quality ( consume)

VIII. Fill in the blank with one suitable preposition or adverb. have a cup of tea.

1. You look tired. Sit___down______and have a cup of tea

2. I'm looking____for___ yesterday's newspaper. Did you throw it ___away____?

3. Could I try_____on____these shoes, please? Size nine.

4. Turn ____off___the music. It's too loud!

5. Don't forget to turn______off____ the lights when you come to bed.

6. I used to smoke, but I gave___up___last year.

7. Just carry____on____with what you were doing

8. Pick ___up____ your litter! Don't drop it on the street!

9. Don't worry about the baby. I'll look____after____her while you're out.

10. I'm looking___forward_____ to meeting her very much.

12. The test is about to begin. Please put___out____all of your books and notebooks

13. 'How do you spell this word?' ' i'm not sure. You'd better louk it____up___in your dictionary

VIII. Fill in the blank with one suitable preposition or adverb. have a cup of tea.

1. You look tired. Sit_____down____and have a cup of tea

2. I'm looking____for___ yesterday's newspaper. Did you throw it ___away____?

3. Could I try_____on____these shoes, please? Size nine.

4. Turn __down____the music. It's too loud!

5. Don't forget to turn_____off_____ the lights when you come to bed.

6. I used to smoke, but I gave__up____last year.

7. Just carry____out____with what you were doing

8. Pick ___up____ your litter! Don't drop it on the street!

9. Don't worry about the baby. I'll look_____after___her while you're out.

10. I'm looking____forward____ to meeting her very much.

III

1. we are going to organize a meeting of local _conservation__ next week. (conserve)

2. the government wants to reduce tobacco _consuming__ by 40%. (consume)

3. some __consumers__ want more information about the food they buy. (consume)

4. Many household ___application_ are expensive for us to buy. (apply)

5. These _innovation___ will conserve the earth's resources. (innovate)

6. There have been recent __innovated_ in steel-making technology. (innovate)

7. ___Ultimately_____, you'll have to make the decision yourself. (ultimate)

8. I would like to make a __suggestion___. (suggest)

9. In the future, many building will be __heated___ by solae energy. (hot)

10. he is one of the most famous _environmentalists___ in the world. (environment)

11. I'm very _worried___ because they use electricity to catch fish. (worry)

12. I want to see the __protection__ of environment from the local authority. (protect)

13. If we go on littering, the environment will become __seriously__ polluted. (serious)

14. there is a _dripping__ faucet in your kitchen. (drip)

15. we can protect the environment by _reducing__ air pollution. ( reduction)

16. people need to increase their daily _consuming__ of fruit and vegetables. (consume)

17. the tablets work more _effectively__ if you take a hot drink after them. (efficient)

18. Nowadays, the consimers want the products that work ___ and save money. (effect)

IV

1. Phong didn't feel well (or/and/but/so/because/however/therefore) he didn't go to work.

2. please turn down the radio (or/and/but/so/because/however/therefore) I want to be able to get to sleep.

3. It rained very hard (or/and/but/so/because/however/therefore) he went out without a raincoat.

4. please try to speak nore slowly (or/and/but/so/because/however/therefore) please try to speak more clearly.

5.john couldn't pick us up for the concert (or/and/but/so/because/however/therefore) his car would't start

Tìm lỗi sai èn sửa lại:
We'd better get the bus on now, or we ' re going to miss it

Lỗi : on => bỏ

#Yumi

get the bus on -> get on the bus (lên xe buýt)

1. I’m trying to find my diary. (looking)
I'm looking for my diary
2. You’re too young to stop working. (give)
You're too young to give up woring
3. This bag is Janet’s. (belongs)
This bag belongs to Janet
4. The police continued to watch the house. (carried)
The police carried on watching the house
5. They talked about the plan. (discussed)
They discussed the plan
6. I haven’t got any money left. (run)
I've run out of money
7. The staff all have great respect for their boss. (look)
The staff all look up to their boss
8. I wouldn’t tolerate such terrible conditions. (put)
I wouldn't put up with such terrible conditions
9. They’ll have to postpone the game. (off)
They'll have to put off the game
10. I visited some old friends while I was in Manchester.(called)
I called on some old friends while I was in Manchester

1. producer

2. efficiency

3. consumption

4. dramatically

1. Scientists are looking forward to the alternative energy sources

2. I suggest not turning the lights on when the room is light enough

3. It is necessary to use energy-saving bulbs instead of ordinary bulbs

4. You should reduce the amount of electricity your family uses

5. If we go on wasting water, there will be a shortage of fresh water

6. Energy-saving bulbs should be used to save electricity

7. The solar energy that gets to the Earth can't provide enough power for the world's population

8. I think we should turn off all the lights and fans before leaving the classroom

9. How about taking a shower instead of a bath to save water ?

10. If we go on littering, the environment will become seriously polluted

Điền những từ sau vào chỗ trông.

look after - get over - see off - turn over - looks up - take over- look forward- take up - turn off - take off

1.Every Vietnamese ..looks up ... to President Ho Chi Minh

2. He ..gets ( got ) over... difficulties to reach the success.

3. She finds someone to ..look after .. the dog and plants because she is going on holiday nest week.

4. My father ...saw me ..off... at the station last night.

5. Hanoi was ..taken up.. in 1954

6. Remember to ...turn off. the lights before going out.

7. He was ...taken off.. by the police.

8. I was very nervous as the plane ..took off..

9. I am ...looking forward. to hearing from you.

10. He has ....turned. the business ...over. to his friend.

Xin slot, giờ đang onl phone :)

VIII- Join each of the following pairs of sentences with “or, and, but, so or because”

1. I told a joke. Nobody laughed.

I told a joke, but nobody laughed

2. You must study harder. You will go into another class.

You must study harder or you will go into another class

3. The city suffers from air pollution. The city suffers from water pollution.

The city suffers from air pollution and water pollution

4. I knew her family. I did what I could for her.

I knew her family so i did what i could for her

5. We can’t afford energy-saving light bulbs. The light bulbs are too expensive.

We can't afford energy-saving light bulbs because the light bulbs are too expensive

IX. Put the verbs in the right tense or form

1. If he (learn) ______learned______ to drive, he would be able to drive his car.

2. They will lose their way if they (not have) ______don't have______ a map.

3. If the students (attend) ____attend_____ Quang Trung school, they have to wear uniform.

4. Frogs and toads (die) ____will die______ a lot if people continue to use electricity to catch fish.

5. If Lan (not have) ____doesn't have______ a bicycle, she will not go camping with us.

6. His father would buy that house if it (not be) ______weren't________ expensive.

7. If students do not throw plastic bags anymore, our school yard (clean) _____will be clean______.

8. I would do the test in five minutes if it (not be) ______weren't_______ difficult

VIII- Join each of the following pairs of sentences with “or, and, but, so or because”

1. I told a joke. Nobody laughed.

......I told a joke, but nobody laughed...............

2. You must study harder. You will go into another class.

..........You must study harder or you will go into another class..........

3. The city suffers from air pollution. The city suffers from water pollution.

...........The city suffers from air pollution and water pollution........

4. I knew her family. I did what I could for her.

......I knew her family so i did what i could for her.....

Use the suggested words and phrases to make a full sentence.

61. Those buses / not going / airport / neither / taxis.

\(\Rightarrow\) Those buses are not going to the airport and neither are taxis.

62. You / not / want / sell / house last year ?

\(\Rightarrow\) Didn't you want to sell the house last year ?

63. He / stop / smoke / save / money .

\(\Rightarrow\) He stops smoking to save money.

64. My brother / not drive / carefully / I.

\(\Rightarrow\) My brother doesn’t drive carefully as I do.

65. It / difficult / prevent / people / park here.

\(\Rightarrow\) It is difficult to prevent people from parking here.

Complete the second sentence so that it has similar meaning to the first one.

54. The movie was very bad. I couldn’t see it.

\(\Rightarrow\) The movie was not good enough to me to see.

55. “Shut the door but don’t lock it”, he said to us.

\(\Rightarrow\) He told us to shut the door but not to lock it.

56. The garage is going to repair our car next week.

\(\Rightarrow\) We are going to have our car repaired next week.

57. In spite of his intelligence, he doesn’t do well at school.

\(\Rightarrow\) Although he is intelligent, he doesn’t do well at work.

58. You must see the headmaster.

- You’ve to see the headmaster.

59.Remember to check your flight numbers.

Don’t forget to check your flight numbers.

60.It was such bad news that Helen burst into tears.

The news was so bad that Helen burst into tears.

1. She made some very helpful suggestions but her boss rejected them all ( suggest)
2. We find advertising on the radio very efficient ( efficiency)
3. If you take me my advice, you'll see a doctor ( advise)
6. He needs to call in an electrician to sort out the wiring ( electric)
7. She is not only a savvy housekeeper but also a clever cook (save)
8. The sellers need a lot of new products to supply buyers ( produce)
10. You should have a mechanic check your motorcycle regularly (regular)
11. People's encouragement energizes to them who are fighting the enemy ( energy)
12. If we go on wasting water, we will be a fresh water shortage in a few decades ( short)
14. She expressed pride in her child's achievement (achieve)
15. To save energy the students shouldn't use paper wastefully (waste)
16. Nowadays consumers want more information about the food they buy ( consume)
17. All building in Sweden will be heated by solar energy in 2015 ( sun)
18. Installation of water pipes requires several days ( install)
19. I spent money enormously on traveling summer vacation ( enormous)
20. The full effects of the new method have not yet been felt ( effect)
21. What can we do to reduce wasteful energy consumption ? ( consume)
22. Most children enjoy electric powered toys ( electric)
23. The outdoor center organizes lots of energetic activities for the kids like cycling ( energy)
24. Ler us know what your favorite innovative products ( innovate)
25. You can be wasteful with your money , spending too much of it on unimportant things ( waste)

1. She made some very helpful ...suggestions ......but her boss rejected them all ( suggest)
2. We find advertising on the radio very ......efficient......( efficiency)
3. If you take me my .........advice......., you'll see a doctor ( advise)
6. He needs to call in an ..electrician..........to sort out the wiring ( electric)
7. She is not only a ........safe.......housekeeper but also a clever cook (save)
8. The sellers need a lot of new.......product.....to supply buyers ( produce)
10. You should have a mechanic check your motorcycle......regularly.....(regular)