Unit 7 : Saving energy

Your car will be stolen ( steal ) if you don't locked it

will be stolen :v

(1). I am one of your closed friends, ............? A. am not I B. will be C. aren't I D. am I

(2). If people go on destroying the environment, there ......... more disasters. A. Will be B. Are C.Waste D. reduce

(3). We should take a shower instead of a bath to ........ water. A. use B. save C. waste D. reduce

(4). Because plastic bags are very hard to .............They will cause pollution. A. dissolve B. wrap C. tear D. collect

(5). People nowadays are interested ............ saving money and natural resources. A. on B. in C. with D. to

(6). I've ........... my glasses everywhere but I can't find them anywhere. A. looked B. looked after C. looked for D. looked into

I. Choose the correct word:

1. If you want to save money, you should ...... the a mount of water your family uses. (increase / repair / reduce / reuse)

2. We decided not to go out for meal .... we were to tired. (but / so / because / and)

3. The hall is too dark. Can you turn .... the lights. (on / up / off / down).

4. Who is going to .... your children when you’re at work? (look / look for / look after / look in)

5. .... put all the tables on the first floor? (I suggest / I suggest that / How about / Why don’t we)

6. Peter’s eyes are weak, ........ , he has to wear glasses. (but / however /there for / and)

7. In order to save electricity, an ordinary 100-walt bulb can be replaced by ..... (a light / an energy-saving bulb / an energying-save bulb / a saving-energy bulb)

8. If there is a mechanical problem, we suggest ... the manufactory directly. (contact / to contact / contacting / contacted)

9. Don’t worry about the baby, I’ll look ...... her while you are out. (for / at / up / after)

10. I’m looking .... to meeting her very much. (after / at / for / forward)

11. They look very ..... when they won last night. (cheer / cheerful / cheerfully / cheered)

12. I’ve worked here ..... I left college. (when / during / since / then)

13. Did you cogratulate Tom .... his exam? (of passing / on passing / pass / to pass)

14. Mrs Lien speakes French well, .....? (isn’t sh / is she / does she / doesn’t she)

15. I suggest ....... swimming. (to go / going / go / went)

IV. Each sentence has a mistake find and correct it.

1. I wish I can go to the cinema with you tonight.

Can -> could

2. He asked me if I know that man over there.

Know -> knew

3. We are used to live next door to each other at one time.

To live -> living

4. Printing was invented by the Chinese.

The -> O

5. There was little traffic, so the journey didn’t take very long.

6. The number of the books in the library has risen to over five million.

Has risen -> have risen

7. If I had his phone number here, I will give it to you immediately.

Will give -> would give

8. My aunt has begun taught English for twenty years.

Taught -> to teach

9. He became interest in reading while he was working in the city library.

Interest -> interested

10. My father has retired three years ago and he is now living on his pension.

Is living -> lives

Đề 2

I. Each sentence has a mistake indentify and correct it.

1. If only we had a bigger house we can=> could invite our friends to stay.

2. It took me so many => much time to learn this lesson.

3. They listened to their teacher carefully, as=> so they understood the lesson easily.

4. The boy broke the window when he is=> was playing football with his friends.

5. Peter and John plays=> play badminton every Saturday with Maria and me.

6. She wishes he will => would stop interrupting her whenever she speaks.

7. Digital flat televisions are too expensive for we to buy at this=> that time.

8. I haven't seen my grandparents since=> for a quarter of a year

9. Your friends went to your native village last weekend, weren't=> didn't they?

10. Nam asked Mai what he can=> could do to help her.

II - Finish the second sentences so that it has the same meaning with the first one:

1. She planted that tree five years ago.

That tree....was planted five years ago .....

2. My family has someone water the roses every day.

My family has the.....roses watered everyday ............

3. He's going to have his room redecorated with some new furniture.

He's going to ask....to redecorate with some new furniture .......

4. Shall we use gas instead of burning coal?

I suggest....using has instead of burning coal.....

5. Tom failed the exam because of his laziness.

Because Tom.....was lazy, he failed the exam.......

6. I hope to see you at Christmas.

I'm.....looking forward to seeing you at Christmas ......

7. Laurence last saw his sister when she left from Japan.

Laurence 's......sister was last seen byLaurence when she left from Japan ...........

8. Do you spend two hours surfing the web every evening?

Does it .....take you two hours to surf the web every evening ?..........

9. I think it is the better to wait for the next bus.

I suggest....you should wait for the next bus .....

10. People have used the Internet all over the world.

The Internet.....has been used all over the world .....

III. Put in the correct word forms.

1. There has been a....reduction ....... (reduce) of 10% in the amount of the money available for buying the new books.

2. The alpine ......landscape .... (land) is very dramatic.

3. Women who are slimming can never enjoy a meal without being afraid of ............organization ............ (organize) their diet.

4. She always listens ............attentively ...............(attention) to what she is told.

5. He was..........informed ................. (information) of the consequences in advance.

6. The professor explained his ideas with great ............clearance............(clear)

7. The cost of the.....carriage ....... (carry) must be repaired by the buyer.

8. His health was seriously affected and he suffered from constantly.........overslept ........ (sleep).

9. In ancient Greece, the owl was a symbol of......wisdom .......... (wise)

10. The judge told him it was........irresponsible ............. (responsible) to drink and drive, and banned him for a year.

Đề 1

I.Each sentence has a mistake find and correct it.

1. I wish I can => could go to the cinema with you tonight.

2. He asked me if I know => knew that man over there.

3. We are used to live => living next door to each other at one time.

4. Printing was invented by the => bỏ Chinese.

5. There was little traffic, so the journey didn’t take very long.

6. The number of the books in the library has risen => have risen to over five million.

7. If I had his phone number here, I will give => would have it to you immediately.

8. My aunt has begun taught => teach English for twenty years.

9. He became interest => interested in reading while he was working in the city library.

10. My father has retired three years ago and he is now living => lives on his pension.

II. Rewrite these following sentences into conditional Sentences

1. They don’t behave themselves so their parents are not happy about that.

→ If ………………………… they behaved themselves, their parents would be happy about that………………….

2. She didn’t say sorry so he was angry.

→ If ………she had said sorry, he wouldn't have been angry….

3. I am not a rich businessman and I can’t afford to buy an expensive car.

→ If ……………………………I was a rich businessman, I could afford to buy an expensive car…………………………….

4. It rained last night so I didn’t go to the barbecue.

→ If …… it hadn't rained last night, I would have gone to the barbecue……….

5. My parents do not allow me to go, so I have to stay at home.

→ If ………my parents allowed me to go, I wouldn't stay at home…

6. She doesn’t pay attention to her cooking so the food is horrible.

→ If ……she paid attention to her cooking , the food would not be horrible………

7. The weather was very nice so we didn’t go camping.

→ If …………the weather was very nice, we wouldn't go camping…

8. The computer broke down and I had to stop my work.

→ If … the computer broke down , I had stopped my work

9. She loves him so she forgives him easily.

→ If …………she love him , she will forgive him easily…………

10. He was angry so I didn’t say anything.

→ If ………he would be angry, he didn't say anything……………

III- Fill in the blank space with the correct from of the words in parentheses :

1. They live................happily.................. in a small village. (Happy)

2. You should spend your money and energy as.........econmical........ as possible. (Economy)

3. You can buy waste .....products.... made from this factory. (Produce)

4. This library is open to all...........readers.......................... . (Read)

5. Air and water are................necessary............ in our life. (Necessary)

6. My brother can repair electric.......appliances........ very well. (Apply)

7. These ...........innovations............ will conserve the earth. (Innovate)

8. Since the world’s energy resources are limited, we must ......conserve........ them. (Conservation)

9. We suggest .......replacing.. the light bulb. It is broken. (Replacement)

10. To keep the air unpolluted, people ought to use ........solar.....energy to create electricity. (Sun)

I. Rewrite:

1. “How about putting garbage bins around the schoolyard?"He said to us.

He suggested that .......we should put garbage bins around the schoolyard .......

3. Tom suggested having dinner after the theater.

Tom suggested that ......we should have dinner after the theater ..........

4. Let’s protect the invironment .

I suggest that the .......people should protect the environment .........

5. Why don’t we go to the library in our school?

I suggest ....we should go to the library in our school........

6. Shall we help the elderly people?

I suggest that the ....elderly people should be helped ........

7. What about listening pop music?

I suggest .........listening pop music .............

8. We can’t swim in this river because the water is polluted.

Because .......the water is polluted, we can't swim in this river .........

Because of .........the polluted water, we can't swim in this river .........

9. We can’t come to the party on time because there are a lot of traffic on the srteets.

Because .......there are a lot of traffic on the streets, we can't come to the party on time ........

Because of .......a lot of traffic on the streets, we can't come to the party on time ............

10. Because I was sick, I didn’t want to go out

Because of .....my sickness, I didn't want to go out ..............

11. I can’t buy this bike because I don’t have enough money

.Because of ..........the shortage of my money, I can't buy this bike........

12. He failed the exam because he didn’t learn lessons.

Because of .......learning lessons carelessly, he failed the exam .........

13. I can’t go to school to day because I have a toothache.

Because of .......having a toothache, I can't go to school today .........

14. Nobody can do this test because of its difficult.

Because ........this test is difficult, nobody can do it .............

16. I can’t play basketball because of my height.

Because I .......am short, I can't play basketball ..........

17. He can’t meet you because of being busy.

Because .....he is busy, he can't meet you ...........

18. We can’t fly because the wether is bad.

Because of ....the bad weather, we can't fly .......

19. It is raining, so we decide to postpone our trip.

Because ....it is raining, we decide to postpone our trip ........

Because of ............the rain, we decide to postpone our trip .........

20. I felt tired, therefore I went to bed early.

Because .........I felt tired, I went to bed early ............

Because of ...........my tiredness, I went to bed early ..........

21. She can’t work hard because she is old.

Because of ........my age, she can't work hard .........

22. He can’t buy a house because he is very poor.

Because of .....his poverty, he can't buy a house ..........

23. She was very happy because she got a good grade.

Because of .......her good grade, she was very happy ............

24. We can’t go for a walk because it is raining heavily.

Because of ......the heavy rain, we can't go for a walk ......

25. She broke the glass because she was careless.

Because of ........her carelessness, she broke the glass ...........

26. Working too much will make you tired.

If you ........work too much, you will be tired .......

27. Study hard is a good way for you to pas the exam easily

.If .......you study hard, you will pass the exam easily ..........

28. I suggest stopping smoking in the public

.I suggest that we ......should stop smoking in the public ......

I suggest that smoking ....should be stopped in the public .........

29. Let’s reuse the old paper.

I suggest that old paper ....should be reused .....

30. I can’t speak English well because my English words are very poor

Because of .......my poor English words, I can't speak English well ...........

32.Hurry up and we can get to the meeting in time.

If .......we don't hurry up, we can't get to the meeting in time ........

32. Please be quiet or you wake up our grandmother.

Unless .......you are quiet, you will wake up our grandmother ........

33. Work harder and you will pass in the exam

.If ......you work harder, you will pass in the exam .........

34. Will you travel to Dalat next week?

You ......will travel to Dalat next week, won't you?........

35. Tom made a stamp collection, didn’t he?

Did ......Tom make a stamp collection...........?

36.Mr Nam is an English teacher in this school, isn’t he?

Is .......Mr Nam an English teacher in this school ........?

37.I think we should take a shower insteat of a bath to save energy.

Let’s .........take a shower instead of a bath to save energy ..........

38. Why don’t we make poster on energy saving and hanging them around the school.

-> We should make poster on energy saving and hanging them around the school.

39. How about walking to school to save energy.

I suggest .........we should walk to school to save energy .......

I think ......we should walk to school to save energy ........

40. I’m trying to find my diary.

I’m looking ....forward to finding my diary ..........

41. He wants to get good grade in this team.

He looks .....forward to getting good grade in this team ............

42. She wants to meet you as soon as

She looks ......forward to meeting you as soon as .........

43. We didn’t enjoy our holiday. The weather was awful.

Because ..........the weather was awful, we didn't enjoy our holiday ........

Because of .....the awful weather, we didn't enjoy our holiday ..........

44. He is a good runner.

He ......runs well ........

45.He is an excellent cook.

He .....cooks excellently ........

46. Tam is a lazy student.

Tam ....studies lazily ........

47. Nam paints very well.

Nam .......is a good painter ........

48. Mai is a good English learner.

Mai .....learns English well .........

49.Hai speaks French fluently.

Hai ........is a fluent French speaker .............

50 they play volleyball very skillfully.

They .....are skillful volleyball players ........

51. She has prepared everything for the exam but she is still worried.

Althought ........she is still worried, she has prepared everything for the exam ..........

52. She works hard as a student.

She .........is a hard student .....

53 Mai is responsible for taking care of her little sister.

Looking .........after Mai's little sister is her responsive.......

54. Edison was s great sciectist. He invented the electric light bulb.

Edison .......was a great scientist because he invented the electric light bulb ..........

55. Althought the rain was heavy, he went to school.

Despite .......the heavy rain, he went to school .................

56 The man whose car is black is my boss.

The man ........who have a black car is my boss......

57 Because of too much exhaust fume, people have to wear masks on the street.

Because .......there are too much exhaust fume , people have to wear masks on the street ...............

58 Even thought the weather was not nice, we still went to the beach.

In spite of .........the bad weather, we still went to the beach ............

59 They bought that house last year.

They have .......bought that house since last year ...........

60. My family moved to HCM city in 1998.

My family has .......lived in HCM City since 1998 ......

61.Van feed the animals every morning.

The animals .........are fed by Van every morning ........

I. Find the mistake:

1. If you study hard you would => will be a good doctor

2. That man drives carefully => carelessly so he has got an accident

3. If you come => go to school late, you won't finish your test ( hình như câu này không sai. )

4. We suggest that garbage should => should be put on the garbage bins

5. Peter was tired and sleepy last night. Therefore => However, he tried to finish his week

6. My aunt has begun taught => teaching English for twenty years

II: Join the pairs of sentences together. Use a connector:

1. Solar panels are placed on the roof of the house. ( Câu kia đâu? )

2. He is tired. He has to finish his homework

=> He is tired but he has to finsh his homework.

3. The weather is bad. They went for a walk

=> The weather is bad, however, the went for a walk.

4. He forgot his umbrella. He got wet

=> He forgot his umbrella so he got wet.

5. You can't leave here. You don't give me the answer

=> You can't leave here if you don't give me the answer.

6. Would ou like to eat noodles, soup___or___ just a drink?

7. She went to the market for long. She bought nothing

=> She went to the market for long but she bought nothing.

III: Make a suggestion for the following cases:

1. People throw plastic bags everywhere

=> They should put plastic bags in trash can for recycling.

2. She always turns on the lights when going to bed

=> She should turn off the light when going to bed to save electricity.

3. There are many cracks in your pipe

=> You should call for a plumber in order to repair it.

4. They use many ordinary 100 watt light bulb

=> They should use energy-saving bulb so as to save electricity.

5. Tim has a bad toothache

=> He should go to the dentist.

6. People waste losts of gas and oil on cooking

=> They should reduce the amount of gas and oil on cooking.

7. She failed her final exam

=> She should study harder.

8. The area around the beach is full of trash

=> They shouldn't throw trash to the area around the beach.

9. people use their own cars to go to work and make the traffic heavier

=> They should use public transport instead.

10. Today, more people catch fish by using dynamite

=> They should use fishing rod instead.

11. The students in this school throw plastic bags everywhere in the yard

=> They should collect plastic bags for recycling.

12. The goverment hasn't done anything to the pollution here

=> They should have suitable policies to reduce to pollution here.

I: Read the pasage and answer the questions:

Nylon was invented in the early 1930s by an American chemist, Julian Hill. Other scientists worked with his invention and finally on 27 October 1938, nylon was introduced to the world. It was cheap and strong and immediately became successful, especially in the making of ladies’ stockings.
During the Second World War, the best present for many women was a pair of nylon stockings, but more importantly, it was used to make parachutes and tyres. Today, nylon is found in many things: carpets, ropes, seat belts, furniture, computers, and even spare parts of human body. It has played an important part in our lives for over 50 years. Next year, about 36 million tons of it will be manufactured.

1. Who iss Julian Hill ?

=>Julian Hill who invented Nylon in the early 1930s

2. When ứa nylon first introduced to the world ?

=>on 27 October 1938

3. What do they use nylon for ?

=>they use nylon for carpets, ropes, seat belts, furniture, computers, and even spare parts of human body.

4. What is 'it' in the last sentence replaced for?

=>It is Nylon

I: Make a suggestion for the following cases:

1. People throw plastic bags everywhere

=> I suggest people shouldn't throw plastic bags everywhere.

2. She always turns on the lights when going to bed

=> I suggest she should turn off the light when going to bed.

3. There are many cracks in your pipe

=> I suggest you should check your pipe.

4. They use many ordinary 100 watt light bulb

=> I suggest they shouldn't use many ordinary 100 watt light bulb.

5. Tim has a bad toothache

=> I suggest Tim should go to the dentist.

6. People waste losts of gas and oil on cooking

=> I suggest people shouldn't waste lots of gas and oil on cooking.

7. She failed her final exam

=> I suggest she should study harder.

8. The area around the beach is full of trash

=> I suggest the area around the beach should be cleaned.

9. people use their own cars to go to work and make the traffic heavier

=> I suggest people should use public transports to go to work.

10. Today, more people catch fish by using dynamite

=> I suggest people shouldn't catch fish by using dynamite.

11. The students in this school throw plastic bags everywhere in the yard

=> I suggest the students in this school shouldn't throw plastic bags everywhere in the yard.

12. The goverment hasn't done anything to the pollution here

=> I suggest the goverment should have done something to the pollution here.

Environment is an essential part of our life. A clean environment is necessary for a peaceful and healthy life. An environment is the natural surroundings which helps human beings, animals and other living things to grow and develop naturally. But nowadays, our environment is disturbing in many different ways. Any type of disturbance in the nature’s balance affects the environment totally. It does not only ruin human lives but also affects on all living beings. We can save our environment with the little step taken by everyone on the earth. We should reduce the amount of waste, throwing wastes properly to its place only…and many other simple ways. It is very important to save environment for human existence. When we protect the environment, we are protecting ourselves and our future as well.

Dịch:

Môi trường là một phần thiết yếu trong cuộc sống của chúng ta. Một môi trường sạch sẽ là điều cần thiết cho một cuộc sống thanh bình và lành mạnh. Một môi trường xung quanh tự nhiên giúp con người, động vật và các sinh vật khác phát triển và phát triển tự nhiên. Nhưng ngày nay, môi trường của chúng ta đang làm phiền nhiều cách khác nhau. Bất kỳ loại xáo trộn nào trong sự cân bằng của thiên nhiên đều ảnh hưởng đến môi trường. Nó không chỉ làm hỏng cuộc sống của con người mà còn ảnh hưởng đến tất cả chúng sinh. Chúng ta có thể cứu vãn môi trường của chúng ta với những bước đi nhỏ của mọi người trên trái đất. Chúng ta nên giảm bớt lượng rác thải, thải chất thải đúng chỗ của nó ... và nhiều cách đơn giản khác. Điều rất quan trọng là phải bảo vệ môi trường cho sự tồn tại của con người. Khi chúng ta bảo vệ môi trường, chúng ta cũng đang bảo vệ bản thân và tương lai của chúng ta.

_{Enviroment is neccessary thing for this life. Enviroment is the air we breath, the water people drink and is everything they need for their life. But now the most important thing for the life is being polluted. This pollution affects the health of all living things. Air is damaged by lorry fumes and car, and power stations create acid rain which can destroys entire lakes and forests. When fossil fuels: gas, oil and coal are burned to provide energy for cooking, lighting etc. they form polluting gases. Not only on land but also in the sea, oils spills pollute sea water and kill marine life; chemical waste from sewage works and factories, and artificial fertilisers from farmland, pollute river water, spreading disease, and killing wildlife. Everything is being caused by human’s existence. Humans create rubbish! Each household produces about one tonne of rubbish each year! Most of this is taken away by dustmen and burned in incinerators or buried in enormous landfill sites – both of these actions can be dangerous for our environment.}

But only people can change and solve it. Pollution could be prevented by all thing we do each day. First people can use recycled paper to save trees. Second try to avoid using plastic. It is hard to recycle. People should refuse to use carrier bags. If people can not avoid buying plastic bags, they should use re-use plastic bags many times. Finally people must take their old clothes to charity shops. People also should save energy to protect environment. Switching off all electric things when they are not in use, walk or use a bicycle instead of car for short trips, keep healthy life and keep clean atmosphere.

Keep clean environment isn’t only all ways are mentioned before but also to protect natural resources. That is the way to conserver wild life. First we need to conserve the old forest, rainforest, build more safari and national park, and plant more trees to make place to live for wild animals. Second we need to prohibit hunters who hunt animals too many out of the law allowance.

Finally, we now know that enviroment is the most important thing for life and we know how to protect and use it scientifically. Everyday we invent and find more and more way to protect enviroment. I hope that in the future the earth will be cleaner.

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