XB 1 Unit 1 读写素材

Unit 1 Science and scientists

Phrases
come up with a brand new idea
提出一个全新的主意
the process of scientific discovery
科学发现的过程
improve the quality of our lives in many forms
以多种方式提高我们的生活质量
work as part of a team
作为团队的一员工作
search for the best solution
寻求最好的解决方法
Sentences
Scientists are curious about the world.
科学家对世界充满好奇。
Scientists need to be patient as they need to repeat an experiment multiple times to verify the results.
科学家要有耐心，因为他们需要多次重复一个实验以验证结果。
Failed experiments provide as many answers as successful ones.
失败的实验所提供的答案和成功实验的一样多。

一、词性转换
1. _________ adj. 极其恶劣的；十分严重的；严厉的→_________ adv. 严重地；严厉地
2. _________ vt.使懊恼；使沮丧→_________ adj. 懊恼的；沮丧的；失意的→_________ n.懊恼；沮丧
3. _________ vt.使感染；传染→_________ n.感染；传染
4. _________ adj. 最初的；开始的；第一的→_________ adv.最初；起初
5. _________ n. 机械师；机械修理工→_________ adj.机械的；发动机的；机器的
6. _________ vt. 保卫；防守；辩解→_________ n. 防御；保卫
7. _________ vt.帮助；援助→_________ n. 助理；助手→_________ n.帮助；援助
8. _________ n. 领导者，领袖→_________ n.领导；领导地位；领导才能
9. _________ n. 礼物；天赋→_________adj.有天赋的；有天才的；天资聪慧的
10. _________ adj. 稳定的；平稳的；稳步的→_________ adv. 稳定地；平稳地
11. _________ n. 天文学→_________ n. 天文学家
12. _________n.弱点；过错→_________ adj.不完美的；有缺陷的
13. _________ adj.生动的；鲜明的；丰富的→_________ adv.生动地；鲜明地
二、词块翻译
1. once and for all __________________
2. subscribe to __________________
3. water pump __________________
4. 幸亏；由于 __________________
5. theoretical framework __________________
6. 主管；掌管 __________________
7. come down  __________________
8. 最重要的是；尤其是 __________________
9. (战争、打斗等不愉快的事情)突然开始；爆发 __________________
三、单句语法填空
1. Several of the passengers were _________ (severe) injured in the accident.
2. He gets _________ (frustrate) when people don’t understand what he’s trying to say.
3. There are many things you can do to reduce your risk of _________ (infect).
4. Frank subscribed firmly _________ the belief that human kindness would overcome evil(邪恶).
5. The flight has been cancelled (取消) due to _________ (mechanic) failure.
6. I left Jack in charge _________ the suitcases while I went to get the tickets.
7. The _________ (gift) young scientist was much in the public eye.
8. Zhang Heng, one of the best-known Chinese _________ (astronomy), showed a strong interest in astronomy as a child.

参考答案

一、词性转换
1.severe；severely  2.frustrate；frustrated；frustration  3.infect；infection  4.initial；initially  5.mechanic；mechanical  6.defend；defence  7.assist；assistant；assistance  8.leader；leadership  9.gift；gifted  10.steady；steadily  11.astronomy；astronomer  12.fault；faulty  13.vivid；vividly
二、词块翻译
1. 最终地；彻底地  2.同意；赞同  3.水泵  4.thanks to  5.理论框架  6.in charge of  7.患(病)；染上(小病)  8.above all  9.break out  
三、单句语法填空
1.severely  2.frustrated  3.infection  4.to  5.mechanical  6.in  7.gifted  8.astronomers