高一英語必修3Unit 4 Astronomy：the science of the stars 期終復(fù)習(xí)課件.ppt

Unit 4 Astronomy: the science of the stars,1astronomy n. _ 2system n. _ 3violent adj. _ 4harmful adj. _ 5theory n. _ 6_ adj. 全球的 7_ n. 大氣層, 氣氛 8_ n. 原子,天文學(xué),系統(tǒng); 體系,猛烈的; 激烈的,有害的,理論; 學(xué)說,global,atmosphere,atom,9_ v. 存在 10. _ n. 氣候 11. _ v. use up completely 12. _ adj. 文雅的;溫和的 13. _ v. fall or strike suddenly, violently 14. _ n. being present in a place 15_ adj. 基本的,exist,climate,exhaust,gentle,crash,presence,fundamental,二. 詞組互譯 將下列詞組或短語譯成中文或英語. 1. 產(chǎn)生; 分娩 _ 2. 阻止; 制止 _ 3. 感到高興; 感到振奮 _ 4. 既然 _ 5. 突發(fā); 爆發(fā) _ 6. 密切注意; 擔(dān)心; 提防 _ 7. 輪到某人; 接著 _ 8. 下蛋 _ 9. 及時; 終于; 遲早 _ 10. 太陽系 _,give birth to,preventfrom,cheerup,now that,break out,in ones turn,lay eggs,in time,solar system,watch out (for),11. in all directions _ 12. as a result of _ 13. block out _ 14. depend on/ upon _ 15. do harm to _ 16. cool down _ 17. get the hang of _ 18. a mass of _ 19. millions of _ 20. at a time _,每次,四面八方,結(jié)果, 由于,擋住(光線),依靠,對有害,冷卻下來,熟悉, 理解,許多, 大量,數(shù)以百萬的,1. 令我們中國人驕傲的是我們可以成功發(fā)射載人宇宙飛船。(主語從句和表語從句) 2. 阻止大氣污染是我們應(yīng)盡的責(zé)任。(prevent.from) 3. 我一直想掌握天文學(xué)方面的知識。(get the hang of),What we Chinese are proud of is that we can successfully launch manned spacecraft.,Its our responsibility to prevent the air from being polluted.,Ive been trying to get the hang of the knowledge of astronomy.,4. 我不想太多地依靠父母。(depend on) 5. 有機(jī)會看到神州五號的發(fā)射，我感到很幸運(yùn)。 (have a chance to),I dont want to depend much on my parents.,I was lucky enough to have a chance to see the launching of Shenzhou-V.,1. Will you go swimming with me this weekend? _. A. All depend B. It depends C. It depends on D. All depends on 2. I was about to knock on the door when it was opened _. A. from in B. within C. in D. from within 3. The happy news quickly _ through the whole village. A. was spread B. were spreading C. spread D. had been spread,B,D,C,4. We cant continue to pretend that the problem of homelessness doesnt _ in this city. A. exist B. live C. be D. survive 5. The hall was already full, and hundreds of _ fans were turned away at the door. A. disappointing B. disappointed C. disappoint D. disappointment 6. We should try our best to _ those people after the disaster. A. break out B. cheer on C. break up D. cheer up,A,B,D,7. He wants to see changes in the company and I am sure he will, _. on time B. at a time C. at one time D. in time 8. They had a _ quarrel and John stormed out. violent B. cruel C. strong D. harmful 9. The government has to close those small factories to prevent the water of the river _. polluting B. from polluting C. being polluted D. polluted,D,A,C,10. _ Im well again, I can go on with my work. A. Even if B. As though C. Ever after D. Now that 11. Some of the doctors are paid almost _ as the nurses. twice as much B. much as twice C. as much twice D. as twice much 12. _ anyone should want to kill her was unbelievable. A. Whether B. That C. What D. If,D,A,B,13. _ the ancient Egyptians built the pyramids puzzled people for centuries. A. Whether B. What C. How D. Where,C,最近，你班同學(xué)就“太空探索是否值得”這一話題展開了一場討論。請你根據(jù)下表提供的信息，用英語寫一篇短文介紹討論的情況。,注意： 1. 詞數(shù)：120左右； 2. 參考詞匯：短缺 shortage。,Recently, students in our class have had a discussion on whether space is worth exploring. 30% of us think space exploration is not worthwhile. They think space is too far away from us and our daily life. And the money spent on space exploration can be used to solve the earths problems such as starvation and pollution. On the other hand, 70% think space is worth exploring because we have benefited a lot from it, such as using satellites for communication and weather forecast. Whats more, with further space researc