- Học Tốt Tiếng Anh Lớp 11 Mới
- Giải Sách Bài Tập Tiếng Anh Lớp 11 Mới
- Sách Giáo Viên Tiếng Anh Lớp 11 Tập 1
- Sách Giáo Viên Tiếng Anh Lớp 11 Tập 2
- Học tốt tiếng anh 11 nâng cao
- Sách Bài Tập Tiếng Anh Lớp 11 Nâng Cao
Before You Read. Match the pictures with the correct words or phrases. nuclear energy solar energy garbage biogas natural gasoil1. 2. 3. 4. 5. 6. 7. 8.b) Read brief descriptions of two main kinds of energy sources. Put the names of the 8 energy sources in a) into the correct columns.- Renewable energy sources can be reformed naturally in a short period of time. They are not used up when the energy is exploited.- Non-renewable energy sources cannot be re-made or regrown in a short period of time. They consist of fossil fuels and minerals.Reading TextRead the text and do the tasks that follow.A. Energy is fundamental to poor people – the one-third of humanity that does not have modern energy supplies like electricity, with which their life could be improved. What are their energy sources now? What new sources may help then? B.CUnit 10, Sources of energyMr. John Ngujuna and his family live on a small farm near Nakuru in Kenya. His wife, children, and grandparents spend hours each day gathering fuel wood. They buy over four liters of kerosene a week for the lamps that provide dim light in their house at night. They spend a lot of their spare cash on dry cell batteries for their radio and flashlights.. For many families in Kenya, the prospect of better energy serviceswould make their life different. An improved solar stove for cooking would reduce the arduous work of firewood collection, and women and children would not be breathing thick smoke while the cooking was going on. Small solar systems in the village would also mean that the clinic could operate at night and urgent operations could be carried out. Very small solar lighting systems would allow children to study in the evening and the school to run literacy classes for adults. Solutions such as solar stoves and lanterns are now introduced to a lot of Kenyan families in remote areas.. For many people living in rural areas in other developing countries ofthe world, biogas is the largest energy resource available, without which their life would be very difficult. The main use of biogas is for cooking and heating. As biogas is smoke-free, it helps solve the problem of indoor air pollution, hence preventing respiratory diseases among women and children, who are exposed to wood-burning stove smoke far more than men. Plant waste and animal manure cost almost nothing, yet they are valuable sources for generating power to pump water or run machines that farmers grind grains with.. The tendency to use renewable energy sources is on the increase whennon-renewable ones are running out. In the near future, people in the developing world may use wind or sea waves as the environmentfriendly energy sources – who knows?a Choose the best title for the text.1. Renewable and Non-renewable Sources of Energy 2. Solar System and Biogas 3. Sources of Energy for the Poor 4. Advantages of Renewable Energy Sourcesb) In which paragraphs are the following ideas discussed? 1. Smoke affects people’s health. 2. Non-renewable sources are being used up. 3. The new source helps farmers do their work better. 4. The new source generates electricity for poor people. 5. The new source may save people’s lives. 6. The new source is not costly. 7. People may use wind power to serve their life in the future. 8. People don’t have electricity. c) Answer the questions. 1. Why are solar systems and biogas introduced to poor people? 2. What energy sources does John Ngujuna’s family use to sustain their life 3. In what way can solar energy improve the life of poor people in Kenya? 4. What are the advantages of using biogas? d) Discuss in groups.Which energy sources are people in different areas in Viet Nam currently using for cooking in their homes?Ω LISTENINGa) Below is a set of pictures describing some kinds of biomass. Work in groups. Discuss how each kind of biomass can be used as a source of energy.Types of BiomassWood garbage biogas142 Unit 10. Sources of energyb) Mr. John Jackson is giving a lecture on energy sources. Listen to the firstpart and check (v) the ideas that are mentioned in his lecture.1. People on Earth are in need of more nuclear energy. 2. Peopleh for alongtime. 3. Coal and oil are non-renewable energy sources. 4. Burning coal and oil produces smoke. 5. Burning coal and oil may cause lung cancer. 6. People have to look for new energy sources because coal and oil will be used up. 7. The new energy sources are called renewable. 8. Renewable energy sources such as wind and the Sun arelimitless and clean.D D D D Dc) Look at the pictures. Listen to the second part and complete the diagram.C corn is groundCOethanol is made COTIS carbon dioxideThe Biomass Cycle ○エ○ d) Work in pairs. Use the information in the diagram in C) to retell how biomass is recycled.脅 SPEAKING Alternative ways of Saying Thingsthink burning wood to cook food is harmful to I’m sorry, I don’t quite the environment. understand.NS\Um, what I mean is, it may I see. pollute the air. Useful EΧρτες είοης Asking people to clarify saying something in another way – I don’t quite understand. – That means… / I mean… – What exactly do you mean? : – What I mean is, … – What does that mean? – In other words, …- Let me put it another way. – Let me give you an example.a) Work in pairs. Complete the following table with the given information.- (not) costly – dangerous – harmful to the environment – pollution-free – limitless – running out– Smelly – dependent on weather- environment-friendly44 Unit 10, Sources of energyAn ages DCoalWindSun Nuclear Garbageb) Work in pairs. One of you talks about the advantages or disadvantages of some sources of energy. The other wants clarification.ExampleA: I think using coal as an energy source is not a good idea. It’s running out.B: What does that mean? A: I mean there will be no coal left if we continue to exploit it. B: Really?c) Work in pairs. Talk about the advantages and disadvantages of cooking fuel (natural gas, wood, kerosene, electricity, …) and transportation fuel (gasoline, electricity, …) currently used in your home or neighborhood.Example ܓܠA: We use natural gas for cooking at home. It’s very convenient.B: What exactly do you mean?A: Let me give you an example. I can prepare breakfast within only 10 minutes, without wasting time making a wood fire!B: I see.10 Tiếng Anh 11 NCA 145 WRITING لنa) Read the following paragraph and complete the table.Writing about PlacesThe Kingdom of Thailand is 513,115 square kilometers in area. It has a population of more than 64,631,595 million. Bangkok, its capital, has about 6 million people. Thailand exports a lot of textiles, garments, electronic goods, prawns, rice, and precious gems. It imports petroleum, petroleum products, iron, and steel. Its main source of electricity comes from traditional thermal power stations (91.51%), while water power stations generate 6.31%, and wind and solar sources just 2.18%. Nuclear power plants are still undeveloped and account for 0% in this country.Kingdom of ThailandArea (sq. km)PopulationCapitalPopulation of the capital about 6 η IIIIOηExportsImportsPercentage of electricity from traditional thermal sources (burning fossil fuels) Percentage of electricity from hydroelectric SOLITCCSPercentage of electricity from nuclear sourcesPercentage of electricity from solar and wind SOUTCCSb) Complete a brief outline of this paragraph. 1. 2. 3. Electricity production46 10 Tiếng Anh 11 NC-BUnit 10. Sources of energyc) Use the information provided in the following table to write a paragraph about one of the three countries.Kingdom of |EINET ΕΠ ΣΙΛΕΙΟΥ Republic of Dasaan Venezuela Area 1449.964 sq km 916,445 sq km 5,765 sq km Population 9,016,596 25,730,435 379,444 Capital Stockholm Caracas Bandar Seri Begawan Population of 761,721 1,836,000 50,000 the capital Exports Transportation Petroleum, Crude equipment, natural gas, petroleum, electronic sound agricultural petroleum equipment, power- products products generating equipment Imports Petroleum. | Raw materials, Manufactured petroleum products, transportation goods, food transportation equipment, products equipment chemicals, food, live animals Percentage of 6.80% 31.87% 100% electricity from traditional thermal SOUTCCS Percentage of 41% 68 13% 0% electricity ΤΟΠΥ hydroelectric SOUTCCS Percentage of electricity 48.59% O% 0% from nuclear sources Percentage of electricity 3.61% 0% 0% from solar and wind sourcesdy Look for facts and figures about Viet Nam and write a paragraph about it.LANGUAGE FOCUSWord Study word Formation with Bio-graphy (write) (variety) sphere -tech (ball, globe) (technology)a) Match the words in Column A with their meanings in column B.diversity1. biology a. the use of living cells and bacteria in industrial and scientific processes2. biography b, the variety of animals and plants found within a specified region3. biogas c. information about a person and about what they have done in their life4. biosphere ld science or study of life5. biotech || e. gas, especially methane, that is produced by dead plants and that can be burned to produce heat6. biodata f, the story of a person’s life written by somebody else {7. biodiversity g. the part of the Earth’s surface and atmosphere in which plants and animals can live14x Unit 10. Sources of energyb) Complete the sentences with appropriate words from a). 1. The police investigated his and found that he once robbed a bank in the USA. … I like to study . It helps me know a lot about life on earth.2. Many countries are encouraging students to study in order to develop their agriculture and industry. Have you read Martin Luther King’s ? I really admire him. … Do you think our government should encourage people in the countryside to use as a new energy source?3.Grannar Relative Clauses with PrepositionsExamples – Plant waste and animal manure are valuable sources for generating power to run machines that farmers grind grains with. – For many people living in rural areas in other developing countries of the world, biogas is the largest energy resource available, without which their life would be very difficult.- bout Mary, and th pl bout thea Look at thei people in her life. The first one has been done for you.Mary lives in a big apartment with a roommate whose name is Ann. Her parents are working on a farm in the south, and she sees them only once or twice a year. Now she is working for Mr. Eric Wilson in Chicago. On weekends, she plays badminton with Mina, her colleague. Sometimes she reads to an 80-year-old neighbor, Karen, or baby-sits for a couple called Kim and Joe. Everybody in the apartment building likes her. She is now in love with Bill, a young handsome man, who lives next door.1. Ann is the roommate Mary lives with. 2. Mr. Eric Wilson is 3. Mina is4. Karen is 5. Kim and Joe are 6. Bill is149 Read the situations and complete the questions. The first one has been done for you. 1. John stayed at a hotel. You ask him: “Did you like the hotel yolu stayed ar?” 2. Sue had lunch at a coffee shop. You ask her: “What’s the name of the coffee shop ?” 3. Sam lives in a town. You ask him: “Do you like ?” 4. Peter Works in a water power station. You ask him: “How big is ?” 5. Nga is listening to music.You ask her: “Is good for the nerves?”Join the sentences by changing the second sentence of each pair into a relative clause.1. Here’s the address. You should write to this address.2. They finally found the most beautiful church. In front of the church stood a statue.3. Renewable energy sources are difficult topics. I’m not familiar with these topics.4. This country now has 300 wind turbines. The national network relies on these turbines.5. Solar energy is the only way to solve the problem of energy shortage now. We’ve been very much worried about that problem.