(新课标)2014高三英语总复习Unit20NewFrontiers课件北师大版.ppt

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1、Unit20NewFrontiers基础知识梳理词汇梳理1.________n.细菌2.________n.全体机组人员3.________vt.帮助；协助________n.帮助________n.助手4.________adj.技术上的5.________n.消遣；娱乐6.________n.事业；企业7.________adj.方便使用的8.________vt.下载9.________vt.更新10.________n.饥饿________v.挨饿11.________n.歧视；差别对待12._____

2、___n.争执；冲突13.________n.平等________adj.平等的14.________n.数据库；资料库15.________adj.电子的16________n.专家17.________vt.呈现；介绍________n.呈现；介绍；引荐18.________n.电子程序编制员19.________vt.拯救；救援20.________adj.起初的；最早的21.________adj.操作中的；即可使用的22.________n.指导者；教练________v.指导；教授23.______

3、__n.困境；进退两难的窘境24.________vi.通信25.________adv.同时26.________vi.分开；分离27.________adj.直言的；坦率的28.________n.后果；结果29.________vi.努力解决；摔跤；搏斗30.________n.界限；边界31.________n.现象________pl.现象32.________adj.原始的33.________adj.长久的；永久的________adj.暂时的；临时的34.________vt.允许；准许____

4、____n.允许35.________vi.打喷嚏36.________v.嗅；闻37.________vi.(使)成熟38.________vt.按；压39.________n.小伙子；电动剃须刀40.________adj.有毒的________n.毒药41.________vt.宣告；宣布自我校对1.bacteria2.crew3.assist；assistance；assistant4.technical5.recreation6.enterprise7.handy8.download9.update1

5、0.starvation；starve11.discrimination12.conflict13.equality；equal14.database15.electronic16.specialist17.present；presentation18.programmer19.rescue20.original21.operational22.instructor;instruct23.dilemma24.correspond25.meanwhile26.split27.outspoken28.outcome

6、29.wrestle30.boundary31.phenomenon；phenomena32.primitive33.permanent；temporary34.permit；permission35.sneeze36.sniff37.ripen38.press39.shaver40.poisonous；poison41.declare短语梳理1.________预先2.________泄露(秘密)3.________接收；接管4.________以防万一5.________弥补自我校对1.inadvance2

7、.giveaway3.takeover4.incase5.makeupfor重点知识探究重点单词1.massn.质量；大量；大多数；群众Thereweremassesofpeopleintheshopsyesterday.昨天商店里人如潮涌。Themasseshaveboundlesscreativepower.群众有无限的创造力。知识梳理amassof/massesof大量的inthemass总体上；总的来说点津提示amassof/massesof表示“大量的；许多的”之意；后面既可以接可数名词也可以接不可数

8、名词。探究练习Theyoungdancerslookedsocharmingintheirbeautifulclothesthatwetook________picturesofthem.A.manyofB.massesofC.thenumberofD.alargeamountof【解析】B考查了massesof表示“大量的”之意的用法。many直接修饰名词；C项应改为anumbero