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(cheer up) All of us cheered up immediately when the spaceship Shenzhou VI was sent into space. 五. 1. to 2. that 4. the 5. what 6. so 7. Gradually 8. When 9. weightlessly 10. watching 六. 15 BCBAD 610 DBADA 。 (as…as…) Our neighbor has as big a house as ours/ Our neighbor has a house as big as ours. 8. 什么也不能阻止他們的計劃得以實施。 (spread) The news of the arrival of a new headmaster spread all over the class soon. ,工人們逐漸掌握了生產(chǎn)流程中的技能。 (now that。 (watch…doing) We watched the sun setting behind the trees and the evening fell/came. ,生命能否在地球上延續(xù)取決于這個問題能否得到解決。 They traveled through space to the moon in a spaceship. 。 I worry about whether I hurt her feelings. ,她丈夫帶她去聽音樂會。 Mary failed in the exam. It/That/This was because she had been ill for two weeks. 5. 第二次世界大戰(zhàn)是1939年爆發(fā)的。 The firework exploded in his hand and he hurt seriously. 。m sure , Li Hua. A. Who do you think B. You think who C. Do you think who D. Whom do you think 練習(xí)答案 Unit 4 二 . 翻譯下面單詞和短語 1.太陽系 solar system 2.及時,總有一天 in time 3.阻止,制止 prevent from 4.依靠,信賴 depend on 5.感到高興 cheer up 6.既然,由于 now that 7.蔓延 spread 8.猛烈的,強暴的 9.發(fā)展 development 10. 作一次太空旅行 make a trip into space 11.熟悉,掌握 get the hang of 12.突發(fā),爆發(fā) break out 13.猛烈的,強暴的 violent 14.大氣層,氣氛 atmosphere 15.流逝,經(jīng)過 go by 16.與 … 不同 be different from 17.冷卻 cool down 18.失重地 weightlessly 19.生命的開始 the beginning of life 20.地心引力 gravity 二 . 用以上單詞和短語的正確形式填空 1. It was almost midnight that a fire broke out in the neighborhood. 2. Now that you are here, why not have a drink? 3. Did you catch your plane? Yes, we got there just in time.