9B Unit1 Life on Mars （Welcome to the unit）
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| 名称 | 9B Unit1 Life on Mars （Welcome to the unit） |  | |
| 格式 | zip | ||
| 文件大小 | 211.2KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 牛津译林版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2012-12-11 18:36:42 | ||
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课件13张PPT。Unit 1 Life on Mars
Welcome to the unita helmettwo helmetsa robottwo robotsa tentthree tentscamp (野营)a guitarpillssomeYang LiweiFei JunlongNie Haisheng1. What’re they?They’re astronauts.（宇航员）2. What’re they wearing? They’re wearing spacesuits.(太空服）3.How do they travel in space?They travel in space by spacecraft.（宇宙飞船）the moonDaniel will go camping on the moon， what do you think he should take with him? Why?B Space camp (P.7) 火星是太阳系的第四行星。由于火星上的岩石、砂土和天空是红色或粉红色的，因此这颗行星又常被称作“红色的星球”。
火星有很多特征与地球相似。它和地球一样有着一年四季的变化；它自转周期比地球多半个多小时，公转周期比地球长一倍，约为687日。火星的直径约为地球的一半，火星大气比地球的稀薄，其中95%是二氧化碳，氮占3%，还有数量极少的氧和水份。 在干燥的火星表面上遍地都是红色的土壤和岩石。火星土壤中含有大量氧化铁，由于长期受紫外线的照射，铁就生成了一层红色和黄色的氧化物。
火星上曾有过洪水，地面上也有一些小河道，十分清楚地证明了许多地方曾受到侵蚀。所以火星表面存在过水，甚至可能有过大湖和海洋火 星Are you interested in Mars?What do you know about Mars? 1. Is there enough air and enough food for us to live on Mars?No, there isn’t.2. Do you think it’s hard or easy for us to live on Mars?I think it’s hard.What’s the life on Mars like? Is life on Mars better than that on Earth at present? the earththe MarsLook, listen and answer3. How does Eddie like life on Mars?4. Why doesn’t Eddie like life on Mars?1. Where’re Eddie and Hobo ?2.What’re they doing?They’re on Mars.They’re eating and drinking.He hates it.Because he finds it hard to eat and drink
wearing a helmet.
Welcome to the unita helmettwo helmetsa robottwo robotsa tentthree tentscamp (野营)a guitarpillssomeYang LiweiFei JunlongNie Haisheng1. What’re they?They’re astronauts.（宇航员）2. What’re they wearing? They’re wearing spacesuits.(太空服）3.How do they travel in space?They travel in space by spacecraft.（宇宙飞船）the moonDaniel will go camping on the moon， what do you think he should take with him? Why?B Space camp (P.7) 火星是太阳系的第四行星。由于火星上的岩石、砂土和天空是红色或粉红色的，因此这颗行星又常被称作“红色的星球”。
火星有很多特征与地球相似。它和地球一样有着一年四季的变化；它自转周期比地球多半个多小时，公转周期比地球长一倍，约为687日。火星的直径约为地球的一半，火星大气比地球的稀薄，其中95%是二氧化碳，氮占3%，还有数量极少的氧和水份。 在干燥的火星表面上遍地都是红色的土壤和岩石。火星土壤中含有大量氧化铁，由于长期受紫外线的照射，铁就生成了一层红色和黄色的氧化物。
火星上曾有过洪水，地面上也有一些小河道，十分清楚地证明了许多地方曾受到侵蚀。所以火星表面存在过水，甚至可能有过大湖和海洋火 星Are you interested in Mars?What do you know about Mars? 1. Is there enough air and enough food for us to live on Mars?No, there isn’t.2. Do you think it’s hard or easy for us to live on Mars?I think it’s hard.What’s the life on Mars like? Is life on Mars better than that on Earth at present? the earththe MarsLook, listen and answer3. How does Eddie like life on Mars?4. Why doesn’t Eddie like life on Mars?1. Where’re Eddie and Hobo ?2.What’re they doing?They’re on Mars.They’re eating and drinking.He hates it.Because he finds it hard to eat and drink
wearing a helmet.