Unit 8 Green Living Viewing Workshop 课件-2023-2024学年高中英语北师大版（2019）必修第三册

Unit 8 Viewing Workshop Solar Energy 新 课 导 入 What do you know about solar energy? 课 堂 学 习 Activate and Share What do you know about solar energy? Discuss your ideas in pairs and see if you can answer the questions. 1. What is solar energy? 2. What do we use solar energy for? 3. What form of energy can solar energy change into? Energy that comes from the Sun. As heat for making hot water, heating buildings and cooking. To generate electricity with solar cells. To take the salt away from sea water. For drying clothes and towels. Light energy and heat energy. View and Learn Watch the video. Complete the information. 1. Solar energy is energy that __________________ and it is what makes you feel ______________. 2. Solar energy is what causes solar panels to turn sunlight into _________. 3. Solar energy is what sets a piece of paper _______ under a magnifying glass. 4. We see solar energy as _______ and we feel solar energy as ________. comes from the Sun hot in summer electricity on fire light heat What can solar energy do to wind and plants? Watch the video and choose the correct information to complete the diagram. grind grain, make plants grow, power windmills, help generate electricity, pump water, move sailboats, give the cow energy power windmills, grind grains, pump water, move sailboats and help generate electricity give the cow energy How does solar energy cause matter on Earth to change into other forms? Watch the video again. Complete the flow chart. ice water air clouds the Earth water Express yourself Search online and find ways we can use solar energy. Discuss your ideas in small groups. Try to retell what you know about solar energy. 课堂总结 EV录屏3.9.7软件录制 Lavf56.38.102 本视频由湖南一唯信息科技开发的EV录屏软件录制，www.ieway.cn Lavf56.40.101 Tencent APD MTS $$