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课件网) Journey to space Module 3 Unit 1 Has it arrived yet Unit 1 第一课时 含义 现在完成时经常表示在以前某个时间已经发生的行为或曾经做过的事情对现在有某种影响；或从过去到一直延续到现在的动作，包含“已完成”“未完成”两种意义。 Lead in BIG Question What planet are they on They are on Mars. (火星) It’s a planet(行星). Lead-in Why is it difficult for human to land on Mars We heard about that human have ever landed on Moon.In July 1969,Neil Armstrong became the first astronaut walking on the moon. However, it’s difficult for human to land on Mars. Mercury 水星 Venus 金星 Mars 火星 Jupiter 木星 Saturn 土星 Uranus 天王星 Neptune 海王星 Eight planets travel around the sun. solar system 太阳系 planet [‘pl n t] 行星 There aren’t any lives on Mars. Let’s watch and guess why human haven’t arrived yet. Earth 地球 Sun（star恒星） 太阳 Lead-in Why is it difficult for human to land on Mars earth [ θ] n. 地球 (不可数名词) moon [mu n] n. 月亮 (不可数名词) news [nju z] n. 新闻；消息 同根词 adj. (不可数名词) [nju ] new 新的 planet [ pl n t] n. 行星 形近词 n. n. (可数名词) [plɑ nt] plant 植物 (可数名词) [pl n] plan 计划 (可数名词) reach [ri t ] v. 到达；抵达 同义词 arrive get yet [jet] adv. 还，尚 Let’s learn some new words. just [d st] adv. 刚才；刚刚 model [ m dl] n. 模型 其他词性 (可数名词) 模特 (可数名词) She is a model student. adj. 模范的；模型的 spaceship [ spe s p] n. 航天器；宇宙飞船 同义词 (可数名词) [ spe skrɑ ft] spacecraft 航天器；宇宙飞船 project [ pr d ekt] n. 计划；工程；项目 其他词性 同根词 (可数名词) The team tried projecting the maps with two different projectors. v. 投射；表现；显现 projector n. 投影仪；放映机 (可数名词) no problem 没问题 latest [ le t st] adj. 最近的；最新的 on [ n] prep. 在(播放)中；关于 discover [d sk v ] v. 发现；找到 同根词 n. [d sk v ri] discovery 发现，发觉 (可数名词) astronaut [ str n t] n. 宇航员 (可数名词) space travel 航天旅行 课文呈现1-2 Pre-listening 1. Listen and number the words as you hear them. earth land message moon news planet reach scientist 1 2 3 4 5 6 7 8 2. Listen again and complete the notes. news about the trip to _____ (Mars/moon/sun) journey of _____ months (eight/eighteen/eighty) has not sent back any _____yet (map/message) hope to find _____ on Mars (life/water/food) Mars eight messages life 含义 现在完成时经常表示在以前某个时间已经发生的行为或曾经做过的事情对现在有某种影响；或从过去到一直延续到现在的动作，包含“已完成”“未完成”两种意义。 Lingling: I’m really interested in the space trip from the earth to Mars. It’s so exciting! Has the spaceship landed yet Tony: I don’t know. Let’s listen to the news on the radio and find out. News reporter: We’ve just had some news about the trip to Mars. The spaceship has reached Mars after a journey of eight months. It hasn’t sent back any messages yet, but scientists are waiting. As we know, there isn’t any life on the moon, but scientists hope to find life on Mars and other planets. Ta ... ...
