(课件网) Viewing Workshop UNIT 8 GREEN LIVING By the end of this period, students will be able to: 1.discuss solar energy in daily life and how solar energy changes into other forms of energy; 2.watch and understand a video on the lesson topic; 3.extract specific details from a video; 4.research ways we can use solar energy. CONTENTS Pre-viewing I While-viewing II Post-viewing III 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 Energy that comes from the Sun. 2. What do we use solar energy for 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. 3. What form of energy can solar energy change into Light energy and heat energy. Pre-viewing Look through the information in the table and predict the content of the video in this part. 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 _____. The video is about _____. what the solar energy is Watch the plete the information. While-viewing 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 _____. 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 Check your answers. grind grain make plants grow power windmills help generate electricity pump water move sailboats give the cow energy What can solar energy do to wind and plants Watch the video and choose the correct information to complete the diagram. Chemical Energy Mechanical Energy grind grain make plants grow power windmills help generate electricity pump water move sailboats give the cow energy The video is about What solar energy can do to wind and plants. Watch the plete the information. While-viewing Chemical Energy Mechanical Energy power windmills grind grains pump water move sailboats help generate electricity give energy to animals grind grain make plants grow power windmills help generate electricity pump water move sailboats give the cow energy Complete the information. Look through the information in the flow chart and predict the content of the video. _____ The video is about _____ _____. _____ _____ _____ how solar energy causes ma ... ...
