国际交流英语视听说B2U5ppt课件
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国际交流英语视听说B2国际交流英语视听说Book 2 Unit 1Energy and Our PlanetC ontentThink and DiscussExploring the ThemeAnalytical Listening Sharing Y o u r Ideas Viewing the WorldEngagingFurther ListeningUnit 1 Energy and Our PlanetT hink and DiscussQuestions1. What do you think the colors inthis photo mean?2. Look at the information on thispage. What do you think you willlearn about in this unit?Thermal image of ahouse in New Haven,Connecticut, USAQuestions1. What do you think the colors in this photo mean?Questions2. Look at the information beside the photo. What do you think you will learn about in this unit?国际交流英语视听说Unit 1 Energy and Our PlanetE xploring the ThemeEnergy and Our PlanetPrudhoe Bay: a region on the northern coast of Alaska, U.S.A., north of the Arctic Circle. One of the largest oil reserves in North America were found there in 1968. 普拉德霍湾Energy and Our PlanetMiddelgrunden: the world’s largest offshore wind farm. It was built in 2000 near the city of Copenhagen. It supplies around four percent of the city’s energy needs. ⽶德尔格伦登风电场Energy and Our Planet A| Look at the photos and read the captions. Then discuss the following questions.1. What kinds of energy or fuel do you see on these pages?2. How is our energy use affecting the environment?3. What are some examples of renewable energy?Energy and Our PlanetLondon, Britain at nightEnergy and Our PlanetA grizzly bear and her cubs walk along an oil pipeline in Prudhoe Bay, Alaska. Our use of fossil fuels is impacting the environment in a variety of ways.Energy and Our PlanetWind turbines at Middelgrunden Wind Park in Copenhagen, Denmark provide a renewable form of energy. Many countries are using renewable forms of energy such as wind, hydroelectric, and solar power.Energy and Our Planet 1. What kinds of energy or fuel do you see on these pages?Energy and Our Planet 2. How is our energy use affecting the environment?Energy and Our Planet 3. What are some examples of renewable energy?Energy and Our PlanetB | Look at the pie charts on page 3. Then discuss the questions.1. How much of the world’s production of energy comes fromoil?2. How much of the world’s production of renewable energycomes from wind power?Energy and Our PlanetThese pie charts show the world’s productionof renewable and non-renewable sources ofenergy. Each section represents a differentsource of energy. The numbers show whatpercent each source of energy makes up of allenergy production.Energy and Our Planet 1. How much of the world’s production of energy comes from oil?。