Viet Nam still relies mostly on non-renewable energy sources, however, hydro power is increasingly used here too.. Hydro and nuclear power can generate a great deal of energy.[r]
Le Do Secondary School WELCOME TO OUR CLASS TODAY Subject: English Teacher: Mr Tran Minh Hieu Discuss What are the main sources of energy in Vietnam? What type of energy sources will be used in the future? Unit 10 Sources of energy lesson Skills I Vocabulary • • • • • • • Create= generate Replace Turn turbines Convert into Great deal of= a lot of Alternative Fossil fuels :tạo ra,sản xuất : thay : làm quay tua bin :chuyển hóa thành : nhiều, nhiều :thay : nhiên liệu hoá thạch Read the text carefully in mins 2 Read the text and check: (Ex / p 44) What are the main sources of energy in Viet Nam? 2, What types of energy sources will be used in the future? Dear guests, I’d like to talk to you today about renewable and non-renewable energy Fossil fuels are non-renewable energy sources They include oil, coal, and natural gas They can be used to create energy, generate electricity, or drive big machinery Unfortunately, they are harmful to the environment Viet Nam still relies mostly on non-renewable energy sources, however, hydro power is increasingly used here too Hydro and nuclear power can generate a great deal of energy They are renewable and plentiful However, hydro power is limited because dams cannot be built in certain areas Nuclear power can provide enough electricity for the world’s needs, but it is dangerous The sun and the wind are other alternative sources of energy The wind turns turbines to make electricity Solar power can be converted into electricity It can be used to heat or cool our houses Although there are some disadvantages, these alternative energy sources can offer abundant amounts of clean, safe electricity They will be create drive generate heat turn a machinery b turbines c energy d houses e electricity Answer the questions Lucky energy??? How many types of energy sources are mentioned in the text? What are they? Two, they are renewable and non-renewable What are the disadvantages of hydro and nuclear power? Hydro power is limited because dams can not be built in certain areas Nuclear power is dangerous Why you think the wind and the sun are called alternative sources of energy? Because they are natural sources of power and we use them instead of non-renewable sources Congratulation !!! What types of energy does Vienam use most? We use non-renewable sources of energy the most but we are increasingly using hydro power What does the professor think Vietnam will use more in the future? He thinks Vietnam will use the wind and the sun in the furture Let’s talk!!! What type is it? What is its advantage? What is its disadvantages? Sources of energy Ask and answer about adantages and disadvantages of energy sources A: What type of energy is oil? B: It is non-renewable source of energy, because it can not easily be replaced A: What are its advantages and disadvantages? B: It can be used to power machinery, but it also pollutes the environment Sources of energy Types of energy Advangtage(s) Disadvantage(s) oil/ coal/ natural gas non-renewable create energy generate electricity drive machinery harmful to the environment hydro hydro renewable renewable nuclear renewable generate dealof of generateaagreat great deal energy energy can can not not build build dams dams dangerous solar renewable converted into electricity, heat or coal the houses not available wind renewable make electricity not available A: What type of energy is oil? B: It is non-renewable source of energy, because it can not easily be replaced Comes from water A: What are its advantages and disadvantages? B: It can be used to power machinery, but it also pollutes the environment Hydro power is a renewable source of energy because it comes from water It is cheap and plentiful Unfortunately, dams can only be built in certain areas ...Discuss What are the main sources of energy in Vietnam? What type of energy sources will be used in the future? Unit 10 Sources of energy lesson Skills I Vocabulary • • • • • • • Create=... is its disadvantages? Sources of energy Ask and answer about adantages and disadvantages of energy sources A: What type of energy is oil? B: It is non-renewable source of energy, because it can... are called alternative sources of energy? Because they are natural sources of power and we use them instead of non-renewable sources Congratulation !!! What types of energy does Vienam use most?