内容正文:
Unit 1 Science and Scientists
Words and Expressions
Tranformation
1. severe adj. 极为恶劣的,十分严重的,严厉的→__________ adv. 严厉地;严重地→___________ n. 严重;严格;严厉;俭朴
2. contradictory adj.相互矛盾的;对立的;不一致的→ vt.反驳;矛盾
3. infection n.感染;传染→ vt.使感染;传染→__________ adj. 传染性的,感染的,有感染力的
4. proof n.证据;证明;检验→ vt.证明
5. intervention n.介入;出面;干涉→ vi.介入;干涉
6. pure adj.干净的;纯的;纯粹的→ v.净化
7. substantial adj.大量的;价值巨大的;重大的→ n.物质;物品;事实根据
contradict
infect
infectious
intervene
purify
substance
severely
severeness
prove
Tranformation
8. transform vt.使改观;使改变形态 vi.改变;转变→____________ n.改变;转换
9.initial adj.最初的;开始的;第一的→ adv.起初
10.mechanical adj.机械的;发动机的;机器的→ n.机械师;机械修理工
11.defend vt.保卫;防守;辩解→ n.防御;保卫
12.assistant n.助理;助手→ vt.帮助;协助→ n.帮助;协助;援助
13.gifted adj.有天赋的;有天才的;天资聪慧的→ n.天赋;礼物
transformation
initially
mechanic
defense/defence
assist
assistance
gift
Tranformation
14.steady adj.稳定的;平稳的;稳步的→ adv.平稳地;持续地
15.astronomer n.天文学家→ n.天文学
16.vivid adj.生动的;鲜明的;丰富的→ adv.生动地
steadily
astronomy
vividly
subscribe vi. 认购(股份);定期订购;定期交纳(会费)
subscribe to 订阅(报纸、杂志等);在......上签署......,
同意; 向……捐赠
subscribe for 预订;认购
subscription n. 捐助;订阅;签署
subscriber n.订阅(购)者,用户,定期捐款者
写出句中 subscribe to 的含义
(1)Many companies subscribed generously to the football club. ___________
(2) Which journals does the library subscribe to? ____________
(3) Personally, I’ve never subscribed to the view that either sex is superior to the other. ____________
(4) They refused to subscribe to the agreement. _______________
捐赠
订阅
同意
签字
suspect vt.& vi.怀疑;疑有;不信任 n.犯罪嫌疑人;可疑对象
suspect sth./that ... 怀疑……
suspect sb/sth. to be+ n./adj. 怀疑/猜想某人(物)为...
suspect sb. of (doing) ... 怀疑某人(做过)……
suspicious adj.可疑的,令人怀疑的
be suspicious of/about sth. 对某事怀疑
suspicion n.怀疑,猜疑
单