Unit 8 Green Living Viewing workshop 课件-2021-2022学年高中英语北师大版（2019）必修3

Green Living Viewing workshop Unit 8 Part 1—Lead in Nowadays, our life is becoming more and more convenient. Lead in Solar street lamp Solar car Solar heater What is solar energy? What do we use solar energy for? What forms of energy can solar energy change into? Lead in Show time! Group work Lead in Let’s watch the video. Lead in In today’s lesson, we’ll learn what solar energy is. Part 2—View and learn View and learn Watch the video. Complete the information. You can predict the answers first. View and learn View and learn Let’s check! comes from the Sun hot electricity on fire light heat Solar energy is energy that comes from the sun. View and learn View and learn What can solar energy do to wind and plants? Watch the video and choose the correct information to complete the diagram. You can predict the answers first. A. grind grain B. make plants grow C. power windmills D. help generate electricity E. pump water F. mov