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1. Can you turn ________the light? -It’s too dark.
A. on B. off C. in D. for 2.
I suggest ________showers instead of taking a bath.
A. take B. taking C. to take D. to taking
3. - What are you looking ________? - My picture book.
I’ve lost it. A. on B. off C. in D. for
4. A new air-conditioner will be ________tomorrow morning.
A. to install B. installed C. installing D. install
5. Scientists are looking for an ________way to reduce energy consumption.
A. effect B. effection C. effective D. effectively
6. They are completely short of water now. A number of people have died because of this ________.
A. shortage B. short C. shorten D. shortly
7. If you want to save money, you should ________the amount of water your family uses.
A. increase B. reduce C. adapt D. repair
8. In order to save electricity, an ordinary 100-watt light bulb can be replaced by a(n) ________.
A. energy-saving bulb B. energy-save bulb C. saving energy bulb D. save-energy bulb
9. You should get a (n)________to make sure there are no cracks in the pipes.
A. plumber B. mechanic C. electrician D. consumer
10. ________take the train instead of the bus? It’s faster and cheaper.
A. Why not B. Why don’t C. How about D. Let’s
11. If we ________less paper, we ________the number of trees in the forests.
A. used/ will save B. use/ can save C. can use/ save D. use/ can
12. She won’t take all the suitcases ________she likes to travel light.
A. so B. but C. because D. therefore
13. She is very tired; ________, she has to finish her homework.
A. moreover B. so C. and D. however
14. - Is he an actor ________a singer? - An actor
A. and B. or C. with D. so
15. He was tired, ________he took a rest before continuing the work.
A. so B. and C. but D. if 16.
Who looks ________your children when you are away from home?
. for B. at C. after D. to
17. Why doesn’t she go ________with her university study?
A. in B. at C. to D. on
18. After coming home, she cleaned the floor ________cooked dinner. A. but B. however C. moreover D. and
19. They didn’t understand the matter ________she didn’t ask for help. A. but B. however C. moreover D. and
20. How about ________posters on energy saving and hanging them around our school?
A. make B. making C. to make D. to making
Choose the word or phrase (a, b, c or d) that best fits the blank space in each sentence or substitutes for the underlined words or phrases.
1 My shoes are dirty. I'd better take them ...........before I come in. a. away b. up c. on d.off
2. I can't hear the radio. Could you turn it.............a little?
a. up b. down c. on d.off
3. Never put.............. till tomorrow what you can do today
c. back a. off b. over d. away
4. If you want to save money, you should...........the amount of water your family uses.
a. increase b. reduce c. adapt d. repair
5. In order to save electricity, an ordinary 100-watt light bulb can be replaced by.............
a. an energy-saving bulb c. a saving energy bulb b. an energy-save bulb d. a save-energy bulb
6. Who is going to look after your children when you're at work? a.soarch b.regard c.take care d. help
7. Mary's eyes are weak,............, she has to wear glasses a. but b.however c.and d.therefore
8. An enormous amount of money has been wašted on this project a .very important b.very large c. very small d. very limited
9. We'd better get..............to check the wiring before we start decorating.
a. a plumber b. a mechanic c an electrician d a consumer .
10. take the train instead of the bus? It's faster .a. Why not b. Why don't we. c. How about d .lets
1. If there is a mechanical problem, we suggest ................the manufacturer directly. A. contact C. to contact B. contacting D. be contacted
2. My shoes are dirty. I'd better take the...........before I come in. D.off C.on A. aways B: up
3. Our energy will soon come to an end if we don't.......... it. A. use B. save C. spend D. take
4. If you want to save money, you shoul.the amount of water your family uses A. reduce B. increase C. adapt D. repair
5. We decided not to go out for meal we were too tired. A but B. because C. so D. and
6. He is tird.ed up late watching TV A. so . B. and C. but D. because 7.The childre n like to put....nice clothes when they go out. A. in B. off C. into D. on 8. I like bananas,........ my brother doesn't. D. even though A. because B. but C. and . 9. Please turn................ he gas. I want to cook my lunch. A. over C. on D. over B. in 10. who is going to.........your children when you're at work? C. look after A. look for B. look up D. look out
1. Can you turn ....................the light? It's too dark.
a. on b. off c. in d. for
2. What are you looking .................... ? . My picture book. I've lost it.
a. on b. off c. in d. for
3. There are .................... saving methods and inventions to use solar energy.
a. energetic b. energize c. energy d. energetics
4. I had to pay much money this month for the international ....................
a. calls b. calling c. to call d. called
5. A new air-conditioner will be .................... this morning.
a. to install b. installed c. installing d. install
6. Scientists are looking for an .................... way to reduce energy consumption.
a. effect b. effection c. effective d. effextively
7. We can .................... easily in the daylight
a. to read b. reading c. readed d. read
8. She won't take all these suitcases .................... she likes to travrel light.
a. so b. but c. because d. therefore
9. They are completely short of water now. A nmber of people have died because of this ....................
a. shortage b. short c. shorten d. shortly
10. What can we do to spend less .................... lighting?
a. in b. on c. about d. of
1. Can you turn ....................the light? It's too dark.
a. on b. off c. in d. for
2. What are you looking .................... ? . My picture book. I've lost it.
a. on b. off c. in d. for
3. There are .................... saving methods and inventions to use solar energy.
a. energetic b. energize c. energy d. energetics
4. I had to pay much money this month for the international ....................
a. calls b. calling c. to call d. called
5. A new air-conditioner will be .................... this morning.
a. to install b. installed c. installing d. install
6. Scientists are looking for an .................... way to reduce energy consumption.
a. effect b. effection c. effective d. effextively
7. We can .................... easily in the daylight
a. to read b. reading c. readed d. read
8. She won't take all these suitcases .................... she likes to travrel light.
a. so b. but c. because d. therefore
9. They are completely short of water now. A nmber of people have died because of this ....................
a. shortage b. short c. shorten d. shortly
10. What can we do to spend less .................... lighting?
a. in b. on c. about d. of
I.listen and fill in each blank with one word from the box :
|
power electricity earth energy program nuclear |
At present, most of our (1)....energy ......comes from the use of coal and gas, oil or (2)....nuclear.......power. This power could be provided by the sun. One percent of solar energy that reaches the (3)......earth......is enough to provide (4)....power.......for the total population.
II.Language focus: choose A,B,C or D to complete the following passage:
1, It's raining, ........... I can't go to the beach .
A.as B.because C.so D.but
2,Let's ............ aplumber to make sure there are no cracks inthe pipes.
A.get B.getting C.to get D.got
3,Mrs.Ha suggests .......... showers to save water.
A.to take B.taking C.being taken D.take
4,I'd love to play volleyball ........... I have to complete an assignment.
A.when B.or C.because D.but
5,I think I've lost my new pen. I've ........... it everywhere and I can't find it anywhere.
A.looked into B.looked after C.looked for D.look at
6,Na is very tired . however , she has to finish her homework..............
A.before she goes to bed B.when she goes to bed
C.after she goes to bed D.while she goes to bed
7,I think we should take ........... instead of ............... to save enery.
A.a bath; a shower B.showering; bathing
C.a shower; a bath D.while she goes to bed
8,If you follow these simple rules,...............,but also the environment will be cleaner.
A.not will you save money B.not only will you save money
C.only will you save money D.not only you save mony
III.Read: Read and answer the questions:
More than two hundred years ago, " enviromental pollution" was quite strange to people . People lived healthy, drank fresh water , and breathed fresh air . Nowadays , People all over the world are worried about things that are happening to the environment. Wastes from factories make water and soil polluted . Everybody knows that motobikes and cars emit dangerous gases that cause polluted air but no one want to travel on foot or bike.
1,How did people live two hundred years ago?
People lived healthily, drank fresh water , and breathed fresh air two hundred years ago
2,What are people all over the world worried about
People all over the world are worried about things that are happening to the environment
3,What make the water and soil polluted
Wastes from factories make water and soil polluted .
4,How do you go to school?
i go to school on foot
VI.Write:
Fill in the correct verb form.
1,I think would be better if we ........use.......(use) banana leaves to wrap food.
2,I suggest.......taking.......(take) showers to save water.
3,We suggest that you should .......save......(save) energy in the school.
4,If we keep our environment clean, we........will live.........(live) happier and healthier life.
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 if You've finished this exercise.
2. I don't get many opportunities to practise my English so I find it difficult to remember everything I study
3. I'm practising speaking English a lot because I don't want to fail in the oral test.
4. The world's energy resources are limited so We should use them economically
5. The country could face an energy crisis and Demand continues to rise.
6. You can't borrow my dictionary unless You bring it back on Monday.
7. The cost of installation is very high but Solar dosmestic heating systems are economical to use.
8. Solar panels are placed on the roof of a house and The Sun's energy is used to heat water.
9. I don't agree with a lot of his teaching methods but He is a good teacher
10. We'd beter not waste water because We won't have enough to drink sooner or later.
11. The house is quite beautiful and The cost is not too high.
12. Do you want to study more and look for a job?
1/Billions of cans are thrown..... every year all over the world
a. up b. away c. in d. on
2/Why don't you use public buses instead motorbikes?
a.of b.in c.off d.on
3/Don't throw trash .... the water ?
a.onto b.in c.into d.on
4/ They have complained ...... local authorities about using dynamite to catch fish
a.with b.about c.to d.on
5/Polluted water can directly do harm ....... people's health
a.with b.to c.on d.for
6/ If we use much pesticide ....... vegetables, the vegetables will become poisonous and inedible
a.on b.with c.to d.for
7/ He is going to..... all the bags
a. collector b.collect c.collection d. collective
8/Don't use plastic bags. They are very hard .....
a.to disappear b.to go away c. to dissolve d.to reduce
9/The air in the city is very......
a.pollute b.polluted c.pollution d.pollutant
10/We are talking about the preservation of...... resources
a.nature b.natural c.naturally d.naturalize
11/ It is necessary ...... forests
a.to protect b.protecting c.protected d.protect
12/ The local authority should ..... the fish catching by electricity
a.allow b.permit c.prohibit d.give up
13/There bags are made of .... you can use them to carry heavy things
a.paper b.silk c.plastic d.glass
14/ A large number of inhabitants have made.... on how to protect the environment.
a.suggest b.to suggest c.suggested d.suggestion
15/The..... of cars, motorbikes and factories has also increased air pollution in most cities
a. gas b.exhaust fume c.dirt d.dust
Choose the correct answer
1.Don't forget to turn the ________ off . Water is expensive
a.tape b.faucet c.trap d.cap
2.I think ________ shower instead of bath to save water
a.we should use b.use c.we using d.should use
3.A new air-conditioner will be ________ there next week
a.to install b.installed c.installing d.install
4.What can we do to spend less ________ lighting ?
a.in b.on c. about d.of
5.Is he an actor ________ a singer ? -An actor
a.so b.because c.and d.or
6.The government suggests ________ money for the poor in their neighborhood
a.save b.to save c.saving d.saved
7.What are you looking ________ ?-My picture book . I've lost it
a.up b.after c.at d.for
8.It's important _________ energy , and we have to do it right now or it's too late
a.tospend b.to keep c.to conserve d.to store
9.Why don't we ________ a plumber instead of an alectrician ?
a.get b.got c.getting d.to get
10.The countryside is fresh , ________ many people don't like living there
a.so b.because c.therefore d.however
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