2018-2019学年人教版高中英语必修三学案之Unit4 Astronomy:自主学习
2018-2019学年人教版高中英语必修三学案之Unit4 Astronomy:自主学习第2页

11. puzzle n. 谜;难题 vt. & vi. (使)迷惑;(使)为难

12. biology n. 生物学→biological adj. 生物的

13. gentle adj. 温和的;文雅的→gently adv. 温和地;文雅地

14. physicist n. 物理学家→physics n. 物理→physical adj. 物理的;身体的;物质的

15. climate n. 气候

16. crash vi. & vt. 碰撞;坠落

17. spaceship n. 宇宙飞船

18. pull n. & vt. 拉(力;拖;牵引力

19. float vt. & vi. (使)浮动;(使)漂浮 n. 漂浮物

20. spread vt. & vi. 展开,铺开;散布;扩大;延伸

21. method n. 方法

22. mass n. 质量;团;块;大量;(前加the) 群众

23. cheer vt. & vi. (使)高兴、振奋;(对)欢呼→cheerful adj.高兴的→cheerless adj. 不高兴的;阴冷的高手过招

24. puzzle vt. & vi.(使)迷惑;(使)苦思→n. 迷;难题

25. to begin with 以......开始;由......作为开头;首先

26. in time 及时;最终;迟早

27. in one' s turn 轮到某人;接着

28. prevent... from 使......不做事;阻止......做某事

29. block out 挡住(光线)

30. be off = set off 出发;动身;不用上班/学/开张

31. break out (灾难、战争等)突发;爆发

32. watch out 密切注视;当心;提防

1. Do you think our education _________(制度) needs improving?

2. The _________(气候) of southern Florida attracts thousands of tourists each winter.

3. Without practice there would be no ________(理论).

4. The hen was old and it stopped ________(下蛋) eggs.

5. The idea ________(存在) only in the minds of us young people.