Đang tải... (xem toàn văn)
Unit 10. Sources of Energy. Lesson 5. Skills 1 tài liệu, giáo án, bài giảng , luận văn, luận án, đồ án, bài tập lớn về t...
Le Quy Don Secondary School Welcome to our class Teacher: Dong Thi Thuy An Click to edit Master text styles Second level Third level Fourth level Fifth level Unit 10: SOURCES OF ENERGY Lesson 5: Skills Click to edit Master text styles Second level Third level Fourth level Fifth level * Activity 1: Discusion What are the main sources of energy in Viet Nam? 2, What types of energy sources will be used in the future? Renewable and non-renewable energy Professor Galton Click to edit Master text styles Second level Third level Fourth level Fifth level * Activity 2: Read the text and answer the question What are the of energy in Viet Nam? There are 31.main sources of main energysources in Viet Nam Solar energy and wind will be used in the future What types of energy sources will be used in the future? Click to edit Master text styles Second level Third level Fourth level Fifth level MATCHING A B creat a machinery drive b turbines generate c energy turn d houses 5.heat e electricity Click to edit Master text styles Second level Third level Fourth level Fifth level * Activity3: b.ANSWER THE QUESTION 1.How many types of energy sources are mentioned in the text? What are they? What are the disadvantages of hydro and nuclear power? Why you think the wind and the sun are called alternative sources of energy? What types of energy does Viet Nam use most? What does the professor think Viet Nam will use more in the future? * Answer : There are types of energy sources are mentioned in the text They are newable and non-renewable LUCKY NUMBERS Lucky Number LUCKY NUMBER What are the disadvantages of hydro and nuclear power? The disadvantages of hydro and nuclear :are :Hydro power is limited because dams cannot be built in certain areas Nuclear power can provide enough electrecity for the world's needs, but it is dangerous Lucky Number Why you think the wind and the sun are called alternative sources of energy? Because they are natural sources of energy and we use them instead of non-renewable sources 4 What types of energy does Viet Nam use most? Hydro power lucky number What does professor think Viet Nam will use more in the future? Professor thinks Viet Nam will use the sun and the wind Wind more in the future The advantages and disadvantages of energy sources Ba : What types of energy is oil? oil? non-renewable Lan : It is a non-renewable source of energy, because it cannot easily be replaced cannot easily be replaced Ba : What are its advantages and disadvantages? Lan : It can be used to power machinery, but it also pollutes the environment power machinery pollutes Ba Lan nuclear wind coal biogas natural gas solar oil hydro * Activity 5: Talk about the advantages and disadvantages of each type of energy source Example : Hydro power is non-renewable source of energy because it comes from water It is cheap and pletiful Unfornately, dams cannot only be built in certain areas nuclear wind coal biogas natural gas solar oil hydro SUMMARY: The types of energy sources The advantages and disadvantages of each type of energy sources HOMEWORK: Do activity in notebook and learn by heart Do exercise in workbook Prepare new lesson: Skills Thank you very much for attending this lesson ... Fifth level Unit 10 : SOURCES OF ENERGY Lesson 5: Skills Click to edit Master text styles Second level Third level Fourth level Fifth level * Activity 1: Discusion What are the main sources of energy.. . question What are the of energy in Viet Nam? There are 31. main sources of main energysources in Viet Nam Solar energy and wind will be used in the future What types of energy sources will be used... and the sun are called alternative sources of energy? Because they are natural sources of energy and we use them instead of non-renewable sources 4 What types of energy does Viet Nam use most?