人教版英语必修三unit4知识点以及相应练习超级好.pdf

人教版英语必修三 unit4 知识点以及相应练习 (超级好 ) Unit 4 Astronomy: the science of the stars Ⅰ.单词 — 在语境中默写，在联想中积累 [写得准 ] [用得活 ] [ 积得多 ] 1.fundamental adj . 基本的；基础 用所给词的适当形式填空 1.与 “太空 ”有关的高频单词集 的 1. (like) most people in 锦 2.astronomy n. 天文学 the office who come to work by ① astronomy n． 天文学 3.crash vi . vt . 碰撞；坠落 car, I usually come to work by ② astronaut n. 宇航员 4.system n. 系统；体系；制度 bus. ③ gravity n. 万有引力 5.theory n. 学说；理论 2.We live in a (globe) ④ satellite n. 卫星 village, but this doesn ’t mean 6.atmosphere n. 大气层；气氛 ⑤ orbit n. 轨道 that we all behave in the same 7.thus adv . 因此；于是 ⑥ spaceship n. 宇宙飞船 way. 8.pull n ． vt. 拉 (力 )；拖；牵引力 3.Do you believe the of ⑦ universe n. 宇宙 9.float vi . vt . (使 )浮动； (使 )漂浮 ghosts? Perhaps they only ⑧ launch vt . 发射 n. 漂浮物 ____ in the minds of some 2.各种 “碰撞 ”聚焦 10.harmful adj .有害的 →harm n ．害处 people.(exist) ① crash v ． 碰撞； vt .对 …… 有害 4.Last night we had a 坠落 11.violent adj .猛烈的；激烈的；强暴 discussion, which became more ② bump n ． v. 撞；碰撞 (声 ) and more . Finally we 的→violence n．暴力 →violently adv. ③ collide v. 碰撞；相撞