Book 3 Unit 4 Astronomy：the science of the stars（课件+作业）-2020高考英语【步步高】大一轮复习讲义（人教版）浙江

基础知识默写(学生用书251～252页) 1.system n.系统；体系；制度 systematic adj.系统的；有规则的 2.religion n.宗教；宗教信仰 religious adj.宗教的 3.theory n.学说；理论 theoretical adj.理论上的 4.globe n.球体；地球仪；地球 global adj.全球性的；全世界的 5.violent adj.猛烈的；激烈的；强暴的 violence n.暴力6.atmosphere n.大气层；气氛 7.unlike prep.与……不同；不像 8.harmful adj.有害的 9.exist vi.生存；存在 existence n.存在；出现 10.puzzle vt.& vi.(使)迷惑；(使)为难 n.谜；难题 puzzled adj.困惑的 puzzling adj.令人困惑的 11.gentle adj.温和的；文雅的 12.climate n.气候 13.pull n.& vt.拉(力)；拖；牵引力 14.atom n.原子 15.billion n.十亿 16.carbon n.碳 17.fundamental adj.基本的；基础的 18.chain n.链子；连锁；锁链 19.multiply vi.& vt.乘；增加 20.oxygen n.氧 21.biology n.生物学 22.gravity n.万有引力；重力 23.satellite n.卫星 24.physicist n.物理学家 physics n.物理学 physical adj.物理的；身体的 25.float vt.& vi.(使)浮动；(使)漂浮 n.漂浮物 26.in time及时；终于 27.be harmful to/do harm to对……有害 28.lay eggs下蛋 29.give birth to 产生；分娩 30.in one’s turn轮到某人 31.prevent...from 阻止；制止 32.depend on依靠；取决于 33.block out挡住(光线) 34.cheer up感到高兴；感到振奋 35.get the hang of熟悉；掌握；理解 36.break out突发；爆发 37.watch out for密切注意；当心；提防 38.This produced a chain reaction，which made it possible for life to develop.这产生了一个连锁反应，使得生命的发展成为可能。 39....I found I was carried twice as far as on the earth and fell over. ……我发觉我被送出去很远，步子的跨度竟是在地球上的两倍，因而我摔倒了。 40.“Oh dear，” I cried，“walking does need a bit of practice now that gravity has changed.” “天哪，”我大声说，“既然重力改变了，看来走路也的确需要练一练了。” 基础知识夯实 Ⅰ.语境填词 1.Color is fundamental(基本的) in home design—something you’ll always have in every room. (2018·全国Ⅰ) 2.Creating an atmosphere(气氛) where employees feel part of a team is a big challenge. 3.If we don’t stop climate(气候) change，many animals and plants in the world will be gone. (2018·北京) 4.The enemy tank car caught fire and set off a chain(连锁) of explosions. 5.He said he had installed a satellite(卫星) positioning system under my horse’s belly. (2018·浙江)6.Without oxygen(氧气)，the brain is damaged quickly. (2017·北京) 7.The more violent(violence) scenes in the film were cut when it was shown on television. 8.Scientists have many theories about how the universe f