人教版高中英语必修二unit4单词讲解课件.ppt

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1、4.die out 家族种族家族种族灭绝灭绝；习习俗俗观观念消失念消失The old custom died out many years ago.这这种古老的种古老的风风俗俗习惯许习惯许多年前就消失了。多年前就消失了。拓展：拓展：die away 声音声音 风风 光等光等渐渐渐渐消失消失die down 情情绪绪逐逐渐渐平息平息 die off 相相继继死亡死亡 草木先后枯死草木先后枯死练习练习P39 填空填空be dying for 很想要很想要 渴望渴望be dying to do sth 极想干某事极想干某事 5.loss 损失 遗失 丧失 sufffer a a great loss

2、 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。6hunt Vt/vi 打猎 猎取 /搜寻 hunt for sth 寻找某物 go hunting 去打猎 7respond 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 lettern.response in response to 对.回应make a quick reaponse to对.作出快速反应Period Oneto res

3、pond to the new drugs he didntrespond to itin response to 8relief 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 Period Onein To of

4、 on into Those who suffer from headache will find they get _ from this medicine.(山东山东2010)A.relief B.safety B.C.defense D.shelter【点拨点拨】选选A。题意：那些头痛的人会发。题意：那些头痛的人会发现这种药物能减轻疼痛。现这种药物能减轻疼痛。relief 符合题符合题意。意。safety安全；安全；defense防御，防护；防御，防护；shelter遮蔽，庇护。遮蔽，庇护。relief from sth.减轻减轻e.g.The drug gives some relie

5、f from pain.这种药可以减轻一些这种药可以减轻一些 痛苦。痛苦。9mercy 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Period Oneto at on without 10certain 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

6、 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Period OneIts certain that am quite certain of Period OneDPeriod OnePeriod One11Period Onecontains including contains contain included 12affect 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

7、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.13pay 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 pro

8、tect C to protecting D proteting c14appreciate vt 欣赏 鉴赏 感激 意识到 n.appreciaton appreciate doing sth 感激做某事Appreciate ones doing sth 假如我将不胜感激I would appreciate it if B15Success 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

9、美国总统。A success a failureAfter any years of hard work,the scientist finally()the explorer to Moon.经过多年的努力，科学家终于将载人飞船发送到月球。succeeded in sending16employ 雇佣 利用（时间、精力）employ sb 雇佣某人employ time 利用时间Employ sb to be/as 雇佣某人担任employ sb to do sth 雇佣某人做某事Sb be employed in doing sth 忙于做某事Employ oneself in doing

10、 sth Period Onehas been employed as have been employed to deal with was employed in making 17对某人有害Do harm to sb Do sb harm 对有害Be harmful to 做某事没有害处There is no harm in doing sth Period Onedoes harm to our health theres no harm in asking/it does noharm to ask18inspect vt.检查 视察n.inspection inspector 检查

11、员 视察员inspect sb for sth 因而检查inspection inspector inspecting 19 关于comecome into being出现；形成；产生come into effect/force开始实施；生效come into use开始使用come into power开始执政，上台come into view/sight进入视线come into fashion开始流行come across 偶然遇见Come out 出版 开花 come up 被提出 发芽 走近Come about 产生 造成B本本课课栏栏目目开开关关Part OnePart Two20so that以致于；结果归纳拓展so that(1)因此，结果，以致于，用于引导结果状语从句。(2)以便，为了，用于引导目的状语从句，此时从句中常含有情态动词may/might，can/could，should，would等。in order to so as to C