Things to do:
1. recycle old stuff
2. Limit the use of plastic bags
3.Do not litter in public places
4. Use energy saving: heat,...
5. Apply the 3R . principle
I. Fill in the blanks with the appropriate form of the words in parentheses (4pts).
1. In ..............countries, they are now ...............in saving money and natural resources. (WEST /INTEREST)
2. One per cent of the........energy that reaches the Earth is enough to provide.for the total population. (SUN/POWERFUL)
3. We should save energy because by............ energy we can............. the Earth's.resources. (SAVE/ CONSERVATION)
4. We can............ the amount of gas by traveling by bicycle or ..............transport. (REDUCTION / PUBLICITY)
Topic 2: Saving energy
1. What should we do to save our energy?
2. what shouid we do to reduce the amount of money our family pay for bills of electricity, gas, water?
XI. Read the passage carefuliy, then decide whether the following statements are true (T) or false (F).
Many people still believe that natural resources will never be used up Actually, the world's energy resources are limited. Nobody knows exactly how much fuel is left. However. we also should use them economically and try to find out alternative sources of power. According to Professor Marvin Burnham of the New England Institute of Technology, we have to start conserving coal, oil and gas before it is too late; and nuclear power is the only alternative
However, many people do not approve of using nuclear power because it's very dangerous. What would happen if there was a serious nuclear accident? Radioactivity causes cuncer and may badly affect the future gencrations. The most effective thing is that we should use natural resources as economical as possible
1. Natural resources will never run out
2. We don't know exactly how much fuel is left
3. We shouldn't waste fuel
4. According to Mr. Burnham, there is no substitute for coal, gas and
5. All people agree to use nuclear power as an alternative energy
6. Radioactive waste is harmful for health
choose the right words to fill in the blanks: ( help, do, use, take, write, save, ruduce, fix, spend, conserve)
1. i need someone......me with this problem
2. i suggest.....a shortcut through the park. it'll take much less time
3. we're very worried about.......lots of money on enrgy in our home
4. did you remember.....off the lights when you left?
5. i suggest..........energy-saving bulbs........our electricity bill
6. john enjoys.........everything in his home by himself
7. i remember........down her phone number already, but i can't find it anywhere
8. what should i do....energy?
9. the villagers are interested in......natural resources but they do not know how to do so
1, Why should we save energy? 2, What should we do to save water? 3, What's the purpose of using energy saving bulbs? 4, What's the purpose of the labeling sehemme?
(1). I am one of your closed friends, ............? A. am not I B. will be C. aren't 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
Mình đang rất cần ai biết giúp mình với ạ :)
II:
1/ We suggest......................the light bulp. It is broken . (replace)
2/ The law is no longer........................(effect)
3/.......................the mummy got up and smiled at the viewers (sudden)
4/He..........................declined her invitation. (polite)
5/HANOI will be clear and ......................tomorrow. (cloud)
6/This library is open to all .........................(reader)
7/ There is a ......................faucet in your kitchen. (drip)
8/I am very ....................... because they use electricity to catch fish(worry)
9/I want to see the ...................... of environment from the local authorily. (protect)
III: sắp xếp
1:take a shower/ we should / to save energy / instead of / I think / a bath/
........................................................................................................................
2. coal, gas and oil./ natural resourees / solar energy / We can save / instead of / by using/
.........................................................................................................................................
III.Read the following passage and decide whether the sentences below are TRUE or FALSE
The Earth’s natural resources include air, water, soil, mineral, fuel, plants, and animals.
We need to conserve our natural resources wisely.You know that all of them are valuable natural resources.Then why should we use our natural resources carefully?
We mine millions of tons of coal every year.We use millions of barrels of oil,we cut down thousands of acres of forests.But the earth only has a limited amount of these natural resources.Coal and oil were formed thousands of years ago,and the supply is gradually running out. That’s why we must save our natural resources as carefully and wisely as we can.We must make them last as long as possible.
Conservation is the practice of caring for these resources so all living things can benefit from them now and in the future
19. Natural resources are limitless............................
20. Our supplies of fuel are exhausted gradually............................
21. We want our natural resources to run out so we use them carelessly.................
22. Using our natural resources wisely is conservation...................
Read the passage again and choose the best answer
23. What does the passage tell us about :
A. Humans must conserve natural resources
B. Natural resources are valuable
C. The Earth supplies all mineral
D. All living things can benefit from the future
24. The word “conservation” in line 9 is nearest in meaning to..............
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