Unit 4 Astronomy：the science of the stars1．astronaut n. 宇航员2．telescope n. 望远镜3．universe n. 宇宙4．rocket n. 火箭5．orbit n. (天体等的)运行轨道6．monitor vt. 监测；监控7．data n. 资料；数据8．gravity n．万有引力9．planet n．行星10．the outer space 外太空11．weather satellite 气象卫星12．space shuttle 航天飞机1．manned spaceship/spacecraft 载人飞船2．technological revolution 科技革命3．space station 太空站；空间站4．driverless cars 无人驾驶汽车5．explore space 探索太空6．flying car 飞行汽车7．have access to space travel 能到太空旅游8．land on the moon 登月9．potential breakthrough 潜在的突破10．launch/send up a satellite 发射卫星1．Inventors have been trying to make flying cars since the 1930s.自从 20 世纪 30 年代以来，发明家一直在试图制造飞车。2．The journey to outer space and other planets is not a dream any more.去外太空和其他星球的旅行不再是个梦。3 ． Thanks to advanced technology, we are expected to make greater achievements in other fields, which will bring convenience in every aspect of people's life.因为先进的科技，我们会在其他领域取得更大的进步，给人们生活的方方面面带来便利。1．It_was_the_first_time_that human beings had planted plants in space.那是人类第一次在太空种植植物。2．Great_achievements_have_been_made by China in space exploration in the past decades.在过去的几十年中，中国在太空探索方面取得了巨大的成就。3．Human_beings_have_been_in_space since the middle of the last century. But those human beings are simply a few astronauts.自 20 世纪中叶以来，人类已经踏入太空，但是这些人只是为数不多的宇航员而已。 教材单词写准并记牢高考与教材Ⅰ.重点单词1．atmosphere n. 大气层；气氛2．fundamental adj. 基本的；基础的3．thus adv. 因此；于是4．gentle adj. 温和的；文雅的5．climate n. 气候6．crash vi.& vt. 碰撞；坠落7．pull n．& vt. 拉(力)；拖；牵引力8．float vi.& vt. (使)浮动；(使)漂浮 n. 漂浮物9...
