... Task 1.listen and complete the sentence by circling the letter A,B,C or D Ecology is the study of ……………… a uman beings and animals b environment and solar energy ral and alternative resources c d ... resources c d human beings and their environment ? The natural environment consists of ……… a the oceans and the land b the sun and the air c all natural resources d the air and the oceans ? If the ... nonrenewable because it takes ……………to make coal a billions of years b millions of years c three millions of years d three billions of years ? Task 2.listen again to the last part of the talk and...
... as SourcesofEnergy 187 9.4.2.6 Future Perspectives for Bioalcohol In the United States, crops grown for biofuels are the most land- and water intensive of the renewableenergysources In 2005, ... cannot afford to divert agricultural land away from food production In some regions of the world, a combination of increasing demand for food, and increasing demand for biofuel, is causing deforestation ... selection of thermophilic and/ or photoheterotrophic microorganisms and design of optimal growth andproduction conditions; (3) design of an integrated bioprocess; and (4) development of recovery and...
... emission or consumption and they are different for different links The minimum energy emission level for each link in Figure 2(c) is 3, andfor each link, respectively For the energy consumption, we ... values for all possible transmission levels or only a subset of them The P values are not dynamic and can be calculated beforehand for each of the transmission power level based on the chosen energy ... the energy emission andenergy consumption for this scenario By making ω smaller, we reduce the energy emission, while the energy consumption increases and by making ω larger, we reduce the energy...
... on p.138 - Walk around the class, offer ideas and comments when students need help -Call on some students to explain their answer in front of the class - Check and correct the answers with the ... that is provided for a particular purpose (Demonstration) - Get students repeat and copy in their notebooks While you read Task -Ask students to read a passage about Asian games and then task on ... the passage again and complete the table in task (p 138) - Call on sts to go to board to write out their answer - Check with the whole class Task - Call on some sts to stand up and answer the questions...
... geothermal energy from inside the Earth, biomass from plants, and hydropower and ocean energy from water are also renewableenergysources However, we get most of our energy from nonrenewable energy sources, ... period of time 32 Renewableenergy can be turned into electricity and heat 33 Wind, biomass, hydropower and ocean energy also renewableenergysourcesand oil, natural gas, coal and the ... day These sources are divided into two groups – renewableand nonrenewable Renewableenergy source is an energy source that can be replenished in a short period of time Nonrenewable energy source...
... with that in 2005. (difference about the amount as well as trend of consuming different sourcesofenergy between the two years.) - tell students to use the information from tasks andand asks students ... the energy consumption in Highland in 2000 + Petroleum made up the largest amount of this figure + The second is the consumption of coal + The smallest amount ofenergy consumption is nuclear and ... well as trend of consuming different sourcesofenergy between the two years - Do task by taking the contain of tasks and : -write the model on the notebook the largest amount of this figure...
... consists of _ A The oceans and the land B The sun and the air C All natural resources D The air and the oceans Ecology is the study of _ A human beings and animals B The environment and solar ... hoá thạch 3.resources (n)ris:פsiz Eg: Land, water, air, etc nguồn tài nguyên Consist of = include (v) bao gồm 5.Fertilized (a) bón phân Renewable :(adj) (of natural resources andenergy that can ... 2.Ecology is the study of A human beings and animals B The environment and solar energy C Natural and alternative resources D human beings and their environment Listen and complete the sentences...
... some advantages and disadvantages of Students work in pairs and various sourcesofenergy Read and then report their answers tick( THE APPROPRIATE BOX a ( For advantages) Or D( for to the class ... believe that solar energy can be an alternative source ofenergy B Why you believe so? A Because our major sourcesofenergy are running out while the sun releases large amount ofenergy every day ... questions II.Check up:Answer the questions: 1.What is major sourcesof energy? 2.How many sourcesofenergy are mentioned in the text , and which one Teacher sticks the pictures you think has the...
... students to look at the table ( 10ms) Sourcesofenergy Nonrenewab and decide which group these le renewablesourcesofenergy belong to - Coal renewable or nonrenewable Geothermal heat - Walk ... board winner and get good marks Before you - Ask students to work in pairs listen (10ms) - Work in pairs and list some sourcesofenergy - List some sourcesof they use in their house energy they ... the answers in front of Petroleum the whole class Solar energy Oil Wind energy Gas Homework - Ask students to name five renewableand then nonrenewable sourcesofenergy - Prepare new lesson...
... chart about energy the information from consumption in Highland in 2000 and fill the chart.read and take in the gap with the information from thr the exact figure for chart: each item and fill in ... environment consists of all asnwer the questions natural resources of Check up: Write some meaning of these words: T leads to the new Ecologist, fossil fuels, resources, lesson renewable, unlimited, ... fill in the Task 2:Continue your description of the gaps in the passage trends in energy consumption in the year with the exact 2005 in Highland information from the *(suggested answers) chart...
... pairs and finish the The boy playing the piano is Ben exercise Then have some Do you know the woman coming of them stand up and read toward us? the each sentence aloud - The people waiting for ... person" before it the pairs sentences They then give Stage 2: The teacher gives comments their remarks to the class on the students' remarks and then writes some of notes on the board for the students ... catch the ball will -Have some stand up and be the winner read their sentences Stage 3: Homework: the teacher gives Correct mistakes and give some more exercises for students to comments where...
... Therefore, people must develop and use alternative sourcesofenergy One alternative source is nuclear energy Nuclear energy can provide enough electricity for the world’s needs for hundreds of ... world The sun, water, and the wind are other alternative sourcesofenergy The wind turns windmills and moves sailboats It is a clean source of energy, and there is lots of it Unfortunately, if the ... ……….… Therefore, we must save it, and at the same time, we must find new sourcesofenergy Geothermal heat and nuclear power alternative are (5) …… .sources ofenergy They can give us sources electricity...
... FOSSIL FUEL WATER ENERGY SOLAR ENERGY WIND ENERGY Unit 11 sourcesofenergy Lesson: LANGUAGE FOCUS - - TEACHING POINTS i PRONUNCIATION ... the top of the mountain B) John was the last man to reach the top of the mountain C) John was the last man who to reached the top of the mountain D) John was the last man reaching the top of the ... must turn of the light B) The last person leaving the room must turn of the light C) The last person to leave the room must turn of the light D) The last person leaved the room must turn of the...
... includes all natural resources that are necessary for life the air, the oceans, the sun, and the land Because they are vital for life, these resources must be protected from pollution and conserved (1) ... replace it If the resources can be replaced quickly, it is called renewable If it cannot be replaced quickly and easily, it is nonrenewable For example, grass for animals is a renewable resource ... and protected, more grass will grow Coal, However, is (4) ………………… because it takes millions of years to make coal All fossil fuels are nonrenewable resources Solar energy, air and water are renewable...
... Look at the pictures of the sourcesofenergy on page 124 and name them Expected answer: The sourcesofenergy in the pictures are: wind turbine wind power, solar panel solar energy, dam water power ... disadvantages of these sourcesof energy? - Call on some Ss to answer the questions T says: - Today, we are going to talk some more about the advantages and disadvantages of the sourcesofenergy Let's ... about natural resources Ask Ss: Which of them are nenewble and which of them are non renewable ? Why ? Have Ss to work in pairs and guess the answers Natural Resources Renewable Nonrenewable Reasons...
... oil are non -renewable forms ofenergy that can not be replaced after used 12 The nuclear plant provides a fifth of the nation's energy supplies 13 Solar energy is not only plentiful and infinite ... FOR UNIT 10 SOURCESOFENERGY VIII Complete the sentence with the correct form of the verb in the box exhaust release alternate research relate supply renew pollute harm finite 11 Coal, gas and ... Madrid, the capital of Spain 12 Astronomy, which is the study of planets and stars, is one of the world's oldest sciences Astronomy, the study of planets and stars, is one of the world's oldest...
... Our major sourcesof energy, fossil fuels are limited and exhausted True There are six alternative sourcesofenergy mentioned in the passage The potential of alternative sourcesofenergy is ... Nuclear power Task 4: Look and speak Work in group Describe the table in task and the graph in task Task 4: Look and speak -4 - sources Solar energyenergy power Sourcesofenergy _1 _ fuels advantages ... geothermal All of them have advantages and disadvantages The advantage of solar energy is that it is not only plentiful and 10 but also clean and safe Our major source ofenergy comes from...
... about clean and safe energysources next Wednesday We will be replacing coal and natural gas for heating by solar energy at the end of next year Our house will provide with biogas and low energy light ... economically and try to find out alternative sourcesof power According to Professor Marvin Burnham of the New England Institute of Technology, we have to start conserving coal, oil and gas before it ... tài liệu, văn pháp luật, biểu mẫu miễn phí A test on sourcesofenergy will be taken at 10 o’clock on Tuesday taking We………………………… on sourcesofenergy at 10 o’clock on Tuesday We shall be using...