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1. We will be using biogas for ooking and heating at this time next month.
=> Biogas will be being used for cooking and heating at this time next month.
2. People won't burn fossil fuels for energy in the future.
=>Fossil fuels won't ne burned for energy in the future.
3.Does overpollution cause a lot of social problems in this area?
=> Are overpopulation the causes of social problems in this area?
Part : T (true) or F
We can develop alternative sources of energy, and unless we try we'll never succeed. Instead of burning fossil fuels we should be concentrating on more economic uses of electricity, because electricity can be produced from any sources of energy. If we didn't waste so much energy, our resources would last longer. We can save more energy by conservation than we can produce for the same money. Unless we do research on solar energy, wind power, tidal power, hydroelectric plants... our fossil fuels will run out and we'll all freeze or starve to dealth. Several countries are spending much more time and money on research because the energy from the sun, the waves and the winds last forever. We really won't survive unless we start working on cleaner and safer sources of energy.
1. Fossil fuels are renewable sources of energy F
2. Eletricity can be produced from the sea T
3. The energy from the sun, the waves, and the winds will never be used up T
4. We really need to worry about cleaner and safer sources of energy T
5. What is the passage mainly about?
A. We are facing huge lack of energy
B. Electricity is the main energy we use
C. Altenative sources of energy must be developed
D. It is impossible to have safer sources of energy
6. Which source of energy cannot last forever?
A. coal B. wind C. water D. waves
Extra reading comprehension
1. Compete the paragraph, using the A-F given below. There are more than needed
A. communicate with teachers by means of
A. to use the Internet
C. a lot of time
D. connect with their teachers from home
E. to communicate with customers and workers
F. who use the computer network
It is estimated that about 200 million people (1)__who use the computer network___ around the world. The Internet allows people to work at home instead of traveling to work. The internet aloows businesses (2)__ to communicate with customers and workers____ in any part of the work for the cost of local telephone call. Email allows users to send documents, pictures and other data from one part of the word to another in at least 5 minutes. People canuse the Internet to do shopping. This saves (3)__a lot of time____. It is possible to use the Internet for education - students may (4)__connect with their teachers from home___ to send or receive email r talk their problems throuh "on-line" rather than attend a class
Almost all our energy comes from oil, coal, and natural gas. We call them fossil fuels. The earth’s fossil fuels are running out. What will happen when there is no coal, oil and gas on earth? Scientists are trying to find and use other alternative sources of energy. We can use energy from the sun, the wind, and the water. Solar energy is unlimited. The sun supplies all the energy used to grow plants, to evaporate water for rain, and to maintain the temperature of the planet. All are necessary for human life. If we are able to collect solar energy, we will be sure to have this abundant source of power. Another source of energy from nature is the wind which is clean and plentiful. Energy from the wind has been used for centuries to move ships, grind grain, pump water and do other forms of work. In recent time, wind has been used to generate electricity. Water can also provide power. For a long time, people have used water to power machines. Some early uses of water were to mill grain, saw wood and power machinery for the textile industry. Today water is mostly used to generate electricity.
28. The fossil fuels on earth are .......................
A. unlimited B. being used up C. renewable D. not uesd now
29. Solar energy means the power from the .............................
A. fossil fuel B. temperature C. electricity D. sun
30. The word “abundant” in the passage is closest in meaning to ............................
A. necessary B. limited C. plentiful D. natural
31. Centuries ago, people used wind power to ...........................
A. get water from underground B. grow plants C. maintain the earth’s temperature D. generate electricity
32. Nowadays water energy is mainly used to ................................
A. power machine B. mill grain C. saw wood D. generate electricity
IX. Read each of these sentences then try to find the mistake and correct it.
1. How about having dinner and then go to the theater?
go -> going
2. It’s possible store solar energy for a number of days.
store -> to store
3. Our environment has become worse but there are many factors causing from men.
causing from -> caused by
4. My recent electricity is enormous so I’m worried in it.
in -> about
5. She turned on her radio at the lowest in order not to disturb the others at night.
the -> bỏ
6. What about put rubbish bins around the schoolyard?
put -> putting
7. The streets are wide enough for cars to move easy between lanes.
easy -> easily
8. Our world will be better if people will care about what they do.
will -> bỏ
9. If we work harder, we won’t finish it on time.
won't -> will
10. The earth is much hotter so people don’t know the way to protect it.
so -> because
Living in a city has a (1)______lot____ of drabacks.Firstly, there is the problem of traffic(2)______jams____ and traffic accidents(3)______in____ population and the increasingnumber of vehicles have(4)____caused_______ many accidents to happen everyday. Secondly, airpollution(5)___negatively______ afects people's health, and is also has a bad(6)__influence___on theenvironment. More àn more city dwellers suffer from coughing or breathing problems.Thirdly,the city is noisy, eve at night.(7)__Noise__ pollution comes from the traffic and from construction.Building are alwways being knocked down and rebuilt.These factors contribute to making city life(8)____more__ dificult for its residents
1.lot
2.jams
3.in
4.caused
5.negatively
6.influence
7.noise
8.more
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