内容正文:
选择性必修第二册重点单词变形、短语、句型
Unit 1 Science and Scientists
■重点单词变形
1.frustrated adj.懊恼的,失意的→frustrating adj.令人懊恼的,令人沮丧的→frustration n.懊恼,沮丧;
2.infect v.传染,污染,(某种感情或兴趣)影响→infection n.传染病,感染→infectious adj.传染的,有感染力的→infected adj.受感染的,受污染的;
3.subscribe v.认购,定期订购→subscription n.订购费,订阅→subscriber n.订购者,订阅人,消费者;
4.multiple adj.数量多的,多种多样的→multiply v.倍增,乘以,繁殖→multiplication n.乘法,大量增加;、
5.pump n.抽水机,泵→pumping v.用泵输送,涌出,注入→pumped adj.兴奋的,热情的;
6.suspect v.猜想,怀疑,不信任;n.嫌疑犯→suspected adj.有嫌疑的→suspectable adj.值得怀疑的,可疑的;
7.blame v.责怪,归咎于;n.责备,过错→blamed adj.该死的→blameless adj.清白的,无可责备的;
8.intervention n.介入,干涉→intervene v.干预,阻挠,打岔;
9.pure adj.纯的,不惨杂质的,纯真的→purely adv.纯粹地,仅仅,完全地→purity n.纯净,纯洁,清白→purify v.使洁净,净化→purification n.净化,提纯;
10.substantial adj.大量的,价值巨大的→substantially adv.实质上,大体上;
11.statistic n.统计资料,统计数字→statistics n.统计学→statistical adj.统计的,统计学的→statistician n.统计学家;
12.transform v.使改观,转变→transformation n.(彻底或重大的)改观,转变→transformative adj.变形的,变化的;
13.thinking n.思想,思维,见解→think v.认为,觉得→thought n.想法,看法,思想→thoughtful adj.体贴入微的,考虑周到的,深思熟虑的→thoughtless adj.轻率的,考虑不周的;
14.finding n.发现,调差结果,判决→find v.找到,发现,发觉,查明→found v.创办,建造;
15.shadow n.阴影,影子,暗处→shadowy adj.幽暗的,昏暗的,鲜为人知的;
16.concrete adj.确实的,具体的,混凝土的;n.混凝土→concretely adv.具体地→concreteness n.具体,确实;
17.mechanic n.机械师→mechanical adj.机械的,机器的;
18.defend v.保卫,辩解→defence n.防御,辩护→defensive adj.防御的,戒备的,生气的→defendant n.被告,adj.防御的;
19.assistant n.助理,助手→assistance n.帮助,援助→assist v.帮助,援助;
20.outstanding adj.优秀的,杰出的→outstandingly adv.非常,及其,格外地→outstand v.突出,超过;
21.gifted adj.有天赋的,天资聪颖的→gift n.礼物,恩赐,天赋,才能;
22.abstract adj.抽象的,理性的;n.摘要→abstraction n.抽象,提取,空想→abstracted adj.心不在焉的,出神的;
23.astronomy n.天文学→astronomical adj.天文学的,极其巨大的→astronomer n.天文学家;
24.fault n.错误,责任,故障→faulty adj.有故障的,有缺陷的→faultless adj.完美的,无缺点的;
25.vivid adj.生动的,鲜明的,丰富的→vividly adv.生动地,强烈地→vividness n.生动,活泼,明亮;
■重点短语
1.be frustrated at/with... 对……懊恼/沮丧
in frustration 懊恼地
2.as a consequence 因此
as a consequence of 由于……
3.suspect sb. of doing sth. 怀疑某人做某事
suspect sb. to be... 怀疑某人是……
4.blame sb.