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课件网) 九年级·英语·译林版·全一册 Unit 4 Life on Mars Comic strip & Welcome to the unit New words: Mars /mɑ z/ n. 火星 helmet/ helm t/ n. 头盔 air tank /t k/ n. 氧气罐 dried food n. 干粮 power pack /p k/ n. 电源包 sleeping bag n. 睡袋 gravity / ɡr v ti/ n. 重力 1111 Solar System move to Mars from our earth 1.能记住并能正确运用本节课词汇Mars， helmet， air tank， dried food， power pack， sleeping bag， gravity。 2.了解太空旅行所需物品。 3.谈论火星上的生活状况，学会用英语表达想法。 1.完成任务驱动一，达成学习目标1、2。 2.完成任务驱动二，达成学习目标1、3。 Mars helmet air tank dried food power pack sleeping bag gravity n. 火星 n. 头盔 n. 氧气罐 n. 干粮 n.电源包 n. 睡袋 n. 重力 Do you know these words Why do we choose to move to Mars The surface of Mars is more similar to the surface of the Earth than any other planet in our solar system. 准备航天员在太空中生活的短片，让学生观看后讨论太空旅行所需物品。 Compare the life on Earth with the life on Mars, would you like to live on the planet Mars Why (not) Discussion What’s the life like on Mars pills on Mars on Earth food power pack can provide energy 能提供能量 space helmet can protect your head and is connected to the air tank 能保护你的头部并与氧气罐连接 pollution no pollution on Mars on Earth What’s the life like on Mars special boots can help walk more easily on the surface of the planet 能帮助在星球的表面行走更加轻松 computer small and light, and has lots of memory space 小而轻便，并有大量的内存空间 Can you guess what life would be like on Mars on Earth on Mars fruit or vegetables dried food gravity less gravity pollution no pollution 仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而浸多也著于竹帛谓之仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而 1、get to 触及；接触；到达 get to作“触及；接触”讲时， 和 reach意思相近。get to还可作“到达”讲，后接地点，相当于reach或arrive at/in。 当 get to 和arrive at/in 后接here, there 或home 等表地点的副词时，省略介词 to, at或in。arrive是不及物动词，可单独使用。When did you get/arrive/reach home yesterday When did you arrive 你什么时候到的？ sleeping bag can provide a place to sleep, and is fixed to the wall to prevent people from floating 能提供一个睡觉的地方，并固定到墙上以防止人飘走 tent It’s unnecessary to put up a tent in space because people can stay in the space station. helmet / helm t/ n.头盔 power pack /p k/ n.电源包 air tank /t k/ n.氧气罐 special boots spacesuit What is life like in space on Earth on Mars very important not important too much homework less homework and robots will help her Daniel: Yes. And we might need sleeping bags too. Amy: I agree. Also, there’s no fruit or vegetables, so we would have to eat dried food. Daniel: Well ... that sounds quite boring! But there would be no pollution on Mars. Amy: I hope so. 仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而浸多也著于竹帛谓之仓颉之初作书盖依类象形故谓 ... ...
