Unit 7 : Saving energy
Các câu hỏi tương tự
Ai giúp em với ak em đang cần gấp , em cảm ơn
1- She laughed because the clown was very funny.
Because of __________________________________________________________________.
2- Because of the cold weather, we had to cancel the picnic.
Because the _______________________________________________________________
3- The food is too hot for me to eat.
Because the ________________________________________________________________
4- The book is interesting enough for me to read twice.
...
Đọc tiếp
Ai giúp em với ak em đang cần gấp , em cảm ơn
1- She laughed because the clown was very funny. Because of __________________________________________________________________. 2- Because of the cold weather, we had to cancel the picnic. Because the _______________________________________________________________ 3- The food is too hot for me to eat. Because the ________________________________________________________________ 4- The book is interesting enough for me to read twice. Because ____________________________________________________________________ 5- He failed the exam because he didn’t learn the lesson carefully. Because of __________________________________________________________________ 6- The river is too dirty for us to swim in. Since ________________________________________________________________________ 7- Why don’t we go to the countryside this week? I suggest ____________________________________________________________________ 8- Because of having a lot of difficulties, she managed to sell the house. As _________________________________________________________________________ 9- Let’s protest against the use of nuclear power. How about ___________________________________________________________________ 10- I suggest turning off the lights before going out. I think we ____________________________________________________________________ 11- Nobody has used this room for ages. This room ___________________________________________________________________ 12- He said that he would return these books to the library next week. He said that these ____________________________________________________________ 13- The boring film made me tired. I __________________________________________________________________________ 14- They have been learning English for ten years now. They started _________________________________________________________________ 15- I haven’t written to you for a month. I last ________________________________________________________________________. 16. They continued to work in spite of the rain. They went ____________________________________________________________________ 17- I want you to take care of this tree. You should ___________________________________________________________________ 18- Let’s take these plastic bags to the nearest recycling center. I suggest that these plastic bags ____________________________________________________ 19- The furniture was so expensive that we couldn’t buy it. As ___________________________________________________________________________ 20- My mother was too tired to cook dinner. Since __________
1. she planted that tree five years ago
that tree
2. my family has someone water the rose everyday
my family has the
3. hes going to have his room redecorated with some new furniture
hes going to ask
4. shall we use gas instead of burning coal?
i suggest
5. tom failed the exam because of his laziness
because tom
6.unless we reduce the use of water and electricity, well have to pay more thia month
if we
7. lan is a better cook than hoa
hoa cant
8. nams motorbike was washed carefully...
Đọc tiếp
1. she planted that tree five years ago
that tree
2. my family has someone water the rose everyday
my family has the
3. he's going to have his room redecorated with some new furniture
he's going to ask
4. shall we use gas instead of burning coal?
i suggest
5. tom failed the exam because of his laziness
because tom
6.unless we reduce the use of water and electricity, we'll have to pay more thia month
if we
7. lan is a better cook than hoa
hoa can't
8. nam's motorbike was washed carefully
nam
9. my sister is good enough to pass the final exam
my sister is so
10. To make friends in the new school is not easy for a new student
it's
VI. Reading comprehension:
1. Air pollution is caused of illhealth in human beings. In a lot of countries, there are lwasw limiting the amount of smoke which factiries can produce although there is not enough information on the ffects of smpke on the atmosphere. Doctors have proved that air pollution causes lung diseases. The gases from the exhausts of cars have also increased air pollution in most cities. The lead in petrol prduces a poisonous gas, which is often collected in busy streets circ...
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VI. Reading comprehension:
1. Air pollution is caused of illhealth in human beings. In a lot of countries, there are lwasw limiting the amount of smoke which factiries can produce although there is not enough information on the ffects of smpke on the atmosphere. Doctors have proved that air pollution causes lung diseases. The gases from the exhausts of cars have also increased air pollution in most cities. The lead in petrol prduces a poisonous gas, which is often collected in busy streets circled by high buildings. Children who live in areas where there is a lot of lead in the atmosphere cannot think as quickly as other children, and are clumsy when they use their hands.
* Questions:
1. What does the air pollution cause?
2. Who has proved that air pollution causes lung diseases?
3. Is there pollution in the city? Why or why not?
4. What happens to the children who live in areas where there is a lot of lead in the atmosphere?
2. Electricity is the most common form of energy today. In the modern world electricity is very available at the touch of a swich. Electricity has many uses. The most common use of electricity is to provide artificial lighting. In factories, electricity is used to light up the work place. It is also used to operate air-conditioners, coputers and many others machines. Electricity is also used to power the many appliances that we ave in our homes. Such appliances include television sets, computers, electric fans. Irons and many others. The list of simply endless. Modern man will most probably be lost without electricity.
* True or false:
1. The passage is about a kind of energy.
2. Electricity has a lot of uses.
3. Without electricity, our life will not be affected.
4. The appliances that are depened on electricity are endless.
Chbose the best answer to complete each of the following sentences.
1. i am............that people have destroyed this land.
A. excited B. disappointed C. pleased D.interested
2. it is...........to work in this city with so much noise and pollution.
A: healthy B. health C. unhealthy D. healthful
3. The environmentalists are happy.............the battle against dynamite fishing.
B. to gain C. to get . D. to keep A. to win
4. Everyone should be responsible for............. the environment....
Đọc tiếp
Chbose the best answer to complete each of the following sentences.
1. i am............that people have destroyed this land.
A. excited B. disappointed C. pleased D.interested
2. it is...........to work in this city with so much noise and pollution.
A: healthy B. health C. unhealthy D. healthful
3. The environmentalists are happy.............the battle against dynamite fishing.
B. to gain C. to get . D. to keep A. to win
4. Everyone should be responsible for............. the environment.
A. protecting B. protect C. protects D. protected
5. If we use .............paper, we will save more trees in the forest.
A. little B. a few C. less D. fewer
6. have you ever thought of protecting wide life........... extinction?
B. on D. from A. to C. of
7. Using public transports instead of motorbikes helps to ............the environmental pollution.
B: increase :D: avoid C. pull A. reduce
8. The purpose of this project is................people to plant and take care of trees.
B. to encourage D. encouragement A. encourages C. encouraged
9. It's not difficult.............used paper, bottles and cans, is it?
B. collecting C. collection D. to collect A. collect
10. We can ...............air pollution by planting more trees, along the streets.
B. reduce A. reuse C. recycle D. redo
11. What will we... if we work hard today?
A. do B. make C. take D. achieve
12. Polluted water can directly harm to people's health and kill fish.
D. have A. make C. five B. do
13. The area around the beach is so................ of wants trash that no one wants to go swimming and sunbathing there.
B. filled C. crowded A. full D. many
14. In former days, people............. a healthy life.
D: built C. won A. lived B. got
15. Using public transport is a goodway to........... traffic jams and air pollution.
A. produce B.reduce C. increase D. stop
16. Some farmers don't realize that they are destroying the environment with too many............
A. pesticides B. chemicals C: treasures D. medicines
17. Smoke and waste........... from factories in-big cities have polluted the air and water.
B. chemicals D. things C. food A. garbage
18.............polluted air can cause illness, and even death.
C. worst B. worse D. badly A. bad
19. There are ...........factories in this area that people's health is affected a lot.
A. so much B. much C. so many D. lot of
20. If we don't take our rubbish to the council garbage dump, we'll have to .............a fine.
A. have B. keep C. win D.pay
V. Combine two sentences into one, using the connectives from the list: and but, because, so, therefore, or, moreover, however, if, when, unless.
1. You can go home. Youve finished this exercise.
2. I dont get many opportunities to practise my English. I find it difficult to remember everything I study
3. Im practising speaking English a lot. I dont want to fail in the oral test.
4. The worlds energy resources are limited. We should use them economically
5. The country could face an energy...
Đọc tiếp
V. Combine two sentences into one, using the connectives from the list: and but, because, so, therefore, or, moreover, however, if, when, unless.
1. You can go home. You've finished this exercise.
2. I don't get many opportunities to practise my English. I find it difficult to remember everything I study
3. I'm practising speaking English a lot. I don't want to fail in the oral test.
4. The world's energy resources are limited. We should use them economically
5. The country could face an energy crisis. Demand continues to rise.
6. You can't borrow my dictionary. You bring it back on Monday.
7. The cost of installation is very high. Solar dosmestic heating systems are economical to use.
8. Solar panels are placed on the roof of a house. The Sun's energy is used to heat water.
9. I don't agree with a lot of his teaching methods. He is a good teacher
10. We'd beter not waste water. We won't have enough to drink sooner or later.
11. The house is quite beautiful. The cost is not too high.
12. Do you want to study more? Do you want to look for a job?
Đề 1
I. Each sentence has a mistake find and correct it.
1. I wish I can go to the cinema with you tonight.
2. He asked me if I know that man over there.
3. We are used to live next door to each other at one time.
4. Printing was invented by the Chinese.
5. There was little traffic, so the journey didnt take very long.
6. The number of the books in the library has risen to over five million.
7. If I had his phone number here, I will give it to you immediately.
8. My aunt has begun taugh...
Đọc tiếp
Đề 1
I. Each sentence has a mistake find and correct it.
1. I wish I can go to the cinema with you tonight.
2. He asked me if I know that man over there.
3. We are used to live next door to each other at one time.
4. Printing was invented by the 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 to over five million.
7. If I had his phone number here, I will give it to you immediately.
8. My aunt has begun taught English for twenty years.
9. He became interest in reading while he was working in the city library.
10. My father has retired three years ago and he is now living 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 .............................................................................
2. She didn't say sorry so he was angry.
→ If .............................................................................
3. I am not a rich businessman and I can't afford to buy an expensive car.
→ If .............................................................................
4. It rained last night so I didn't go to the barbecue.
→ If .............................................................................
5. My parents do not allow me to go, so I have to stay at home.
→ If .............................................................................
6. She doesn't pay attention to her cooking so the food is horrible.
→ If .............................................................................
7. The weather was very nice so we didn't go camping.
→ If .............................................................................
8. The computer broke down and I had to stop my work.
→ If .............................................................................
9. She loves him so she forgives him easily.
→ If .............................................................................
10. He was angry so I didn't say anything.
→ If .............................................................................
III - Fill in the blank space with the correct from of the words in parentheses:
1. They live............................................... in a small village. (Happy)
2. You should spend your money and energy as.......................... as possible. (Economy)
3. You can buy waste........................... made from this factory. (Produce)
4. This library is open to all...................................................... (Read)
5. Air and water are...................................... in our life. (Necessary)
6. My brother can repair electric................................ very well. (Apply)
7. These.............................. will conserve the earth. (Innovate)
8. Since the world's energy resources are limited, we must................ them. (Conservation)
9. We suggest........................... the light bulb. It is broken. (Replacement)
10. To keep the air unpolluted, people ought to use................. energy to create electricity. (Sun)
VI - Join each of the following pairs of sentences with "or, and, but, so or because"
1. I told a joke. Nobody laughed.
.............................................................................
2. You must study harder. You will go into another class.
.............................................................................
3. The city suffers from air pollution. The city suffers from water pollution.
.............................................................................
4. I knew her family. I did what I could for her.
.............................................................................
5. We can't afford energy - saving light bulbs. The light bulbs are too expensive.
.............................................................................
V. Put the verbs in the right tense or form
1. If he (learn) ____________ to drive, he would be able to drive his car.
2. They will lose their way if they (not have) _____________ a map.
3. If the students (attend) _________ Quang Trung school, they have to wear uniform.
4. Frogs and toads (die) __________ a lot if people continue to use electricity to catch fish.
5. If Lan (not have) __________ a bicycle, she will not go camping with us.
6. His father would buy that house if it (not be) ______________ expensive.
7. If students do not throw plastic bags anymore, our school yard (clean) ___________.
8. I would do the test in five minutes if it (not be) _____________ difficult.
VI. Complete the sentence with the one word given below. One word can be used for more than one sentence: for/ up/ after/ on/ off/ away/ in.
1. Who's going to look ______ the children while you're away?
2. "Turn ______ the TV for me, will you? I want to watch the cartoon.
3. She's looked ______ her keys everywhere.
4. Turn ______ the radio. I'm working.
5. If we go ______ littering, the environment will become seriously polluted.
6. Don't throw these newspapers ______.
7. Could you fill ______ this form?
8. Don't wake the baby ______. Let him sleep.
9. Don't believe her. She's just made ______ the story.
10. Susan took ______ her coat and put it on the sofa.
VII. Fill in the blanks with proper words, then answer the following questions.
power - effective - nuclear - advanced - pollution
heat - stored - electricity - energy - panels
Are you looking for a cheap, clean, (1) ________ source of power that doesn't cause (2) ________ or waste natural resources? Look no further than solar (3) ________ from our Sun.
At present, most of our (4) ________ comes from the use of coal and gas, oil or (5) ________ power. This power could be provided by the Sun. one percent of the solar energy that reaches the Earth is enough to provide (6) ________ for the total population.
Many countries are already using solar energy. Solar (7) ________ are placed on the roofs of a house and the Sun's energy is used to (8) water. The energy can be (9) ________ for a number of days, so on cloudy days you can use solar energy, too.
Sweden has an (10) ________ solar energy program. There, all buildings will be heated by solar energy and cars will use solar power instead of gas by the year 2015.
1) Is the solar energy an efficient source of power?
.............................................................................
2) Where are the solar panels placed?
.............................................................................
3) How long can the energy be stored?
.............................................................................
4) Is the solar energy used in Vietnam now?
.............................................................................
Đề 2
I. Each sentence has a mistake indentify and correct it.
1. If only we had a bigger house we can invite our friends to stay.
2. It took me so many time to learn this lesson.
3. They listened to their teacher carefully, as they understood the lesson easily.
4. The boy broke the window when he is playing football with his friends.
5. Peter and John plays badminton every Saturday with Maria and me.
6. She wishes he will stop interrupting her whenever she speaks.
7. Digital flat televisions are too expensive for we to buy at this time.
8. I haven't seen my grandparents since a quarter of a year
9. Your friends went to your native village last weekend, weren't they?
10. Nam asked Mai what he can 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..................................................................................................................................
2. My family has someone water the roses every day.
My family has the...................................................................................................................
3. He's going to have his room redecorated with some new furniture.
He's going to ask....................................................................................................................
4. Shall we use gas instead of burning coal?
I suggest..................................................................................................................................
5. Tom failed the exam because of his laziness.
Because Tom..........................................................................................................................
6. I hope to see you at Christmas.
I'm.............................................................................
7. Laurence last saw his sister when she left from Japan.
Laurence 's.............................................................................
8. Do you spend two hours surfing the web every evening?
Does it ....................................................................................
9. I think it is the better to wait for the next bus.
I suggest...................................................................................
10. People have used the Internet all over the world.
The Internet...................................................................................
III. Put in the correct word forms.
1. There has been a............................. (reduce) of 10% in the amount of the money available for buying the new books.
2. The alpine ...................... (land) is very dramatic.
3. Women who are slimming can never enjoy a meal without being afraid of ........................ (organize) their diet.
4. She always listens ...........................(attention) to what she is told.
5. He was........................... (information) of the consequences in advance.
6. The professor explained his ideas with great ........................(clear)
7. The cost of the............................ (carry) must be repaired by the buyer.
8. His health was seriously affected and he suffered from constantly.................. (sleep).
9. In ancient Greece, the owl was a symbol of................ (wise)
10. The judge told him it was..................... (responsible) to drink and drive, and banned him for a year.
sửa lỗi sai
1. How about having dinner and then go to the theater?
2. Its possible store solar energy for a number of days.
3. Our environment has become worse but there are many factors causing from men.
4. My recent electricity is enormous so Im worried in it.
5. She turned on her radio at the lowest in order not to disturb the others at night.
6. What about put rubbish bins around the schoolyard?
7. The streets are wide enough for cars to move easy between lanes.
8. Our world will be...
Đọc tiếp
sửa lỗi sai
1. How about having dinner and then go to the theater?
2. It's possible store solar energy for a number of days.
3. Our environment has become worse but there are many factors causing from men.
4. My recent electricity is enormous so I'm worried in it.
5. She turned on her radio at the lowest in order not to disturb the others at night.
6. What about put rubbish bins around the schoolyard?
7. The streets are wide enough for cars to move easy between lanes.
8. Our world will be better if people will care about what they do.
9. If we work harder, we won't finish it on time.
10. The earth is much hotter so people don't know the way to protect it.
III
1. we are going to organize a meeting of local ___ next week. (conserve)
2. the government wants to reduce tobacco ___ by 40%. (consume)
3. some ____ want more information about the food they buy. (consume)
4. Many household ____ are expensive for us to buy. (apply)
5. These ____ will conserve the earths resources. (innovate)
6. There have been recent ___ in steel-making technology. (innovate)
7. ________, youll have to make the decision yourself. (ultimate)
8. I would like to make a...
Đọc tiếp
III
1. we are going to organize a meeting of local ___ next week. (conserve)
2. the government wants to reduce tobacco ___ by 40%. (consume)
3. some ____ want more information about the food they buy. (consume)
4. Many household ____ are expensive for us to buy. (apply)
5. These ____ will conserve the earth's resources. (innovate)
6. There have been recent ___ in steel-making technology. (innovate)
7. ________, you'll have to make the decision yourself. (ultimate)
8. I would like to make a _____. (suggest)
9. In the future, many building will be _____ by solae energy. (hot)
10. he is one of the most famous ____ in the world. (environment)
11. I'm very ____ because they use electricity to catch fish. (worry)
12. I want to see the ____ of environment from the local authority. (protect)
13. If we go on littering, the environment will become ____ polluted. (serious)
14. there is a ___ faucet in your kitchen. (drip)
15. we can protect the environment by ___ air pollution. ( reduction)
16. people need to increase their daily ___ of fruit and vegetables. (consume)
17. the tablets work more ___ 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.
Daniel: What are you going to do after/ before you finish college, Rachel?
Rachel: Vicky and I will be off to the States (1) as soon as/in spite of this term is over. Were going to
travel around, and we may go to Canada (2) so that/to see some friends of Vickys. Weve been
thinking about nothing else (3) since/until we bought our plane tickets.
Daniel: It sounds great. How are you getting around in the States?
Rachel: By Greyhound bus. I know it takes longer than flying, (4) but/in spite of itll...
Đọc tiếp
Daniel: What are you going to do after/ before you finish college, Rachel?
Rachel: Vicky and I will be off to the States (1) as soon as/in spite of this term is over. We're going to
travel around, and we may go to Canada (2) so that/to see some friends of Vicky's. We've been
thinking about nothing else (3) since/until we bought our plane tickets.
Daniel: It sounds great. How are you getting around in the States?
Rachel: By Greyhound bus. I know it takes longer than flying, (4) but/in spite of it'll be more interesting.
We fly to LA and then we're taking the bus to New York. We're going to buy a special ticket (5) in
order/so that we can go anywhere we like on the way.
Daniel: Yes, it’s better by bus (6) because/unless you can stop off at interesting places.
Rachel: Of course the bus will probably be tiring.
Daniel: Maybe you should take plenty of money (7) if/in case you decide to fly instead.
Rachel: I'll have to be careful with my money (8) since/so that I've only just got enough. I'm hoping to
stay out there (9) unless/until I have to come back and start my job in September. I'm really
looking forward to the trip, (10) although/because I' ll be sad to leave here. And what about
you? What are you doing this summer?
Daniel: I'd go away somewhere (11) if/in case I could afford to. But I’m working. I've got no money, (12)
because/so I' ll have to earn some.
Rachel: Have you really got no money (13) although/inspite of the fact that you've had a part-time job this
term?
Daniel: You know me, Rachel. If I've got money, I spend it.