.Unit 6 Earth and Beyond ＼一、词旬积累 Preparing for the· Topic · 1. go around 绕行；走遍；传播 2. send .. .into ...把……送／派遣到…… 3.·look like看起来像 4. in the solar system 在太阳系 5. move around 绕着……来回转 6. at present 目前，现在 7. provide sth. for sb. 为某人提供某物 8. know about 了解 9. such as例如 10. hiwe a look 看一看 11. with the help of 在……的帮助下 12. far aw町远离 13. be dose to ...接近 l; On clear nights , you can see them shining in the sky. 在晴朗的夜晚，你能看到 它们在天空中闪闪发光J→ 2. It is the largest and brightest object in the solar system, and it gives us light 町id warmth. 它是太阳系中最大、最亮的物体，为我们提供光和热。 时回 3. It sends satellites and people into space, and it is one of the most important tools for exploring the sol町 system. 它将卫星和人员送人太空，是探索太阳系最 重要的工具之」。 4: Jn about 3 . 5 billion years; the sun will be.40% brighter than it is today. 大约 ~.5 亿年后，太阳会比现在亮 40% 。 5. How amazing！太神奇了！ Exploring the Topic 1. at least 至少 2. due to 由于 3. separate ... into ...把……分成…… 4. neither. .. nor. ..既不……也不… 5. as well as 除……之外；也；还 6. plenty of 大量 7. be simila~ to 与……相似 8. at a distance of. ..在……的距离 9. be ~ive with 充满着…… 10. make up 组成j化妆；编造 lL less than 少于 12. 自11...with...用……把……填满 13. be related to 与......有关 14. on the other hand 另一方面｛ 15. be known for ...因……而出名 16. be known as ...作为……而出名 17. pl~y an important role/part in ...在……起重要作用 . 57. 1. Asteroid Belt separates the planets into two groups一一the inner planets and the outer planets. 小行星带将太阳系的行星分为两组一一内行星和外行星。 2. The inner planets are smaller and made of rocks and soil , while the outer planets 町e larger and made of gas with rocks inside. 内行星体积较小，由岩石和土壤 构成；而外行星体积较大，主要由气体组成，内部含有岩石。 3. It has the power to keep all the planets moving around it. 它拥有使所有行星都 围绕其运行的力量。 4. It is neither too close nor too far from the sun. 它（地球）离太阳既不太近也不 太远。 5. As for Earth , it is the third closest, closer than Mars but farther away than Ven us and Mercury. 至于地球，它是距离（太阳）第三近的行星，比火星近，但比金星 和水星远。 6. Venus,on the other hand,is known for its brightness and it’s beautiful. 另一方 面，金星以其亮度著称，而且它十分美丽。 Developing the Topic 1. have something in common 有共同之处 2. in outer space 在外太空 ’国 3. look forward to doing sth. 期待做某事 4. both ... and ...两者都 5. wait for 等待 6. think of想起 7. because of 因为；由于 8. on av凹吨e 平均 1. ’That is why Mars is colder than Earth. 这就是火星比地球冷的原因。 2. Although the two planets have many differences , they have something in common-water. 尽管这两个行星有很多不同之处，但它们也有相似之 处一一水。 3. Mars is waiting for us to explore, and so is the universe. 火星正等待着我们去 探索，宇宙亦是如此。 Wrapping Up the Topic 1. run aw町逃跑，跑开 2. so .. ... ...
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