Section Ⅳ Lesson 2 Lesson 3 Language Points一、这样记单词记得准·写得对记得快·记得多Ⅰ.基础词汇1.mate n. 老兄,老弟,伙计2.purchase vt. 购买3.explicit adj. 明确的;清楚的4.unrest n. 不安5.transparent adj. 清晰易辨的;透明的6.merely adv. 只;仅仅7.ambiguous adj. 模棱两可的Ⅱ.拓展词汇1 . relative n . 亲 戚 , 亲 属 → relation n.亲属;关系2.negotiate vt.谈判;协商→negotiation n.谈判,洽谈 3.resemble vt. 像 ; 与 … … 相 似→resemblance n.相似4.tight adj.绷紧的→tighten v.(使)变紧5.congratulate vt.祝贺→congratulation n.祝贺6.offence n.冒犯;得罪→offend v.冒犯;得罪7 . approval n . 赞 成 ; 赞 许 ; 批 准→approve v.赞成;同意8.unconscious adj.不知不觉的;无意的→conscious adj.意识到的,自觉的9.upwards adv.向上地→downwards adv.向下,往下1. mate n.老兄,老弟,伙计[联想] 含mate 后缀的词汇 ①roommate n.室友 ② workmate n.同事;工友③teammate n.队友2. transparent adj.清晰易辨的;透明的[联想] 前缀 trans高频词集锦①transform vt.改变;转换 ② translate vt.翻译;转化 ③translation n.翻译 ④ translator n.译者;翻译器⑤transport n. & vt.运输 3. approval n.赞成;赞许;批准[记法] [动]approve[↔ 动]disapprove[名]approval[↔ 名]disapproval[词块] ① have sb.'s approval 得到某人的赞许②express one's approval 表示赞同③voice one's approval (用言语)表示同意④win approval 赢得赞同4. ambiguous adj.模棱两可的[同义] uncertain; unclear[反义] clear; definite; direct; frank; obvious二、这样记短语记牢固定短语多积常用词块1.catch on 学会2.for ages 很久,很长时间3.keep to 遵守;信守1.from affection to anger 从喜欢到愤怒2.on one's own 独立地3.differ from 与……不同4.help out 帮助……解决困难5.pick up 用车接;拾起;学会6.congratulate sb.on sth. 祝贺某人某事7.consist of 由……组成8.on purpose 故意地,有意9.be aware of 意识到10.on the other hand 另一方面11.regardless of 不管……,不顾……4.pas...