（精）人教版高中英语必修二unit4单词讲解.ppt

4. die out 家族种族灭绝；习俗观念消失 The old custom died out many years ago. 这种古老的风俗习惯许多年前就消失了。 拓展： die away 声音 风 光等渐渐消失 die down 情绪逐渐平息 die off 相继死亡 草木先后枯死 练习P39 填空 be dying for 很想要 渴望 be dying to do sth 极想干某事 5. loss 损失 遗失 丧失 sufffer a a great loss 遭受重大损失 at a loss 不知所措 The company suffer a great loss as a result of that mistake. 这个公司因为失误遭受了重大损失。 6 hunt Vt /vi 打猎 猎取 /搜寻 hunt for sth 寻找某物 go hunting 去打猎 7 respond vi. 回答 回应 做出反应 respond to 回答 回应 对...做出反应 回信 respond to ones letter n. response in response to 对......回应 make a quick reaponse to 对......作出快速反应 8 relief n (痛苦、忧虑）的减轻、消除 v,relieve 减轻缓解 in relief 如释重负 松了口气 with relief 叹口气 to ones relief 令某人感到欣慰的是 to ones amazement 翻译 Seeing the lost children, the mother was in relief. 见到失踪的儿子这位妈妈如释重负。 拓展 It is a great relief to do sth ....... 感到极大的安慰 9 mercy n 仁慈 宽恕 怜悯 ask/beg for mercy 请求宽恕 show mercy to sb have mercy on sb 宽恕 怜悯 without mercy 残忍地 at the mercy of sb 任由某人控制或摆布 10 certain adj.确定的；某一；一定 certainly adv.当然；确定 for certain 无疑地 确定地 be certain to do sth 一定会做某事 be certain of/about sth 对某事有把握 be certain that 确信…… It is certain that 对....有把握 make certain that 弄清楚 弄明白 12 affect 影响 感动 侵袭 感染 affect/move sb to tears 把某人感动的掉泪 Be greatly effected 很受感动 Be affected with high fever 发高烧 Have an effect on 对…有影响 As a matter of fact, your opinion will not affect my decision. Most people present at the meeting were deeply affected by his speech. 13 pay attention to 注意 fix/focus ones attention on sth 把注意力集中在......上 Most attention must be paid ____the endangered animals. A protect B to protect C to protecting D proteting 14 appreciate vt 欣赏 鉴赏 感激 意识到 n. appreciaton appreciate doing sth 感激做某事 Appreciate one’s doing sth 假如…我将不胜感激 I would appreciate it if … 15 Success n. Succeed v. Successful adj. Succeed in doing sth Be successful in doing sth Obama succeed Bush as president in the USA. 奥巴马继不什后担任美国总统。 A success a failure After any years of h