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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
I.Put the following words in the correct order to make meaningful sentences.
1.solar energy/save/fossil fuels/of/resources/instead/we/natural/by/can/using.
We can save natural resources by using solar energy instead of fossil fuels.
2.some/a tree/tired/the man/minutes/and/he/and/for/felt/so/hungry/slept/under/sat down.
The man felt hungry and tired, so he sat down andslept under a tree.
3.the result/the earth/an/are/abrupt/tidal waves/movement/shift/in/of/the/of/underwater.
Tidal waves are the result of an abrupt shift in the underwater movement of the Earth .
4.capital/80/home/about/east/is/north/of/to/my/the/the/vilage/kilometers.
My home village is about 80 kilometers to the north-east of the capital
5.before/you/energy/preparing/turning/save/on/food/kitchen/by/in/carefully/stove/can/the/the.
You can save energy in the kitchen by preparing food carefully before turning on the stove.
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
CHÚC BẠN HỌC TỐT!
XI. Dùng rừ đã cho sẵn sắp xếp lại thành câu ( không được thêm từ, có thể thêm dấu)
1. air/ am/ that/ afraid/ the/ city/ pollution/ in/ our/ getting/ worse/ and/ is/ worse/ I.
=>l am afraid that the air pollution is getting worse and worse
2. sure/ that/ be/ environmental/ we/ pollution/ will/ are/ controlled/ .
=>We are sure that environmental pollution will be controlled
3. level/ there/ the/ sea/ If/ rises/, / will/ be/ of/ floods/ in/ the/ many/ parts/ world/ .
=>the level of sea rises, if there will be floods in many parts of in the world
4. lose/ many/ people/ and/ their/ homes/ land/ If/ they/ will/ and/ live/ in/ hunger/ poverty/ .
=>If people lose their homes and land ,they will live in hunger and poverty
5. are/ countries many/ spending/ much/ time/ more/ and/ doing/ money/ research/ energy/ on/ from/ waves/ sun/ , / the/ and/ the/ why/ wind/ ?/
=>Why many countries are spending much time and more money doing search on energy from the sun,waves and wind