Unit8GreenLivingViewingworkshop课件-高中英语北师大版（2019）必修3

这是一份Unit8GreenLivingViewingworkshop课件-高中英语北师大版（2019）必修3，共24页。

Green LivingViewing workshopUnit 8Part 1—Lead inNowadays, our life is becoming more and more convenient.Solar street lampSolar carSolar heaterWhat is solar energy?What do we use solar energy for?What forms of energy can solar energy change into?Let’s watch the video.In today’s lesson, we’ll learn what solar energy is.Part 2—View and learn Watch the video. Complete the information.Let’s check!comes from the Sunhotelectricityon firelightheatWhat can solar energy do to wind and plants? Watch the video and choose the correct information to complete the diagram.A. grind grain B. make plants grow C. power windmillsD. help generate electricity E. pump water F. move sailboatsG. give the cow energyLet’s check!A. grind grain B. make plants grow C. power windmillsD. help generate electricity E. pump water F. move sailboatsG. give the cow energyA/ C/ D/ E/ FGHow does solar energy cause matter on Earth to change into other forms? Watch the video again. Complete the flow chart.Discuss with your partners and share the answers.Let’s check!icewaterwateraircloudsEarthThink about the ways we can use solar energy. Discuss your ideas in small groups.Part 3—HomeworkTry to practice the speech in front of a mirror after class.