高中英语必修二_unit5_words.ppt

11. break up ① 破裂, 拆散, 打碎 他们的友谊已经破裂了。 Their friendship has been broken up. ② 驱散 The police breaks up the crowd by violence. 警察用武力驱散了人群。 ③ 停止, 结束 放学了。 The class has broken up. 扩展： The thief broke into the palace last night. 闯入 The electricity was broken off by the flood. 中断, 停止, 断开 The car breaks down suddenly. 坏掉, 发生故障 The war broke out in 1943. 爆发 12．confident adj. 自信的；确信的 (1) confident做定语或表语。 He is quite confident that he will pass the examination. 他很有信心通过考试。 (2) confident后常跟介词of，in等。 He is confident of passing the examination. 他有信心通过考试。 拓展： confident adj. 有信心的 confidence n. 自信心，自信 be confident of 对……有信心 self-confidence n. 自信 self-confident adj. 自信的 13．brief adj. 简短的；简要的　n. 摘要；大纲 During his brief life 在他短暂的一生中 I want to go over the brief of the article. 我想复习一下这篇文章的摘要。 拓展： briefly adv. 简要地，短暂地 briefly speaking 简要地说 in brief 简要地；简言之 to be brief 简单地说 14．afterwards adv.后来；然后；以后 afterwards(也可写为afterward)做时间状语，位置很灵活，可放在句中、句首或句末。 Afterwards, they had lunch in the garden. 然后他们在园子里吃午饭。(位于句首) Lets go to the theatre first and eat afterwards. 咱们先去看戏，然后再吃饭吧。(位于句末) 15．sensitive (1)adj. 敏感的；易受伤害的（to） Donna is sensitive to strong smells. 唐娜对强烈的气味很敏感。 (2)adj. 神经过敏的；易怒的(about\to) He is sensitive about his failure. 人家一提他的失败他就生气。 (3)adj.灵敏的 a sensitive receiver 灵敏的接收器 16．above all 最重要的是；尤其 A good candidate should be outstanding in many ways，and above all, confidence. 一个好的竞选者（ candidate ）应在许多方面表现突出，但最重要的是自信心。 * * 1．roll (1)vt. vi.滚动；(使)摇摆 roll down 滚下来 A big rock rolled down and he only just escaped being hit. 一块大石头滚了下来，差点儿砸着他。 roll over 翻滚，翻转；翻身