高考英语大一轮复习Unit3Computersppt课件新人教版

ComputersBook 2 Unit 3晨背佳作晨背佳作 积累素材积累素材 话题词汇话题词汇1.Internet n.网络网络2.screen n.屏幕屏幕3.electronic adj.电子的电子的4.laptop n.手提电脑手提电脑5.software n.软件软件6.data n.数据数据7.update n.&vt.更新；更新；(使使)现代的现代的8.download vt.下载下载9.virus n.病毒病毒puter games电脑游戏电脑游戏11.surf the Internet上网上网12.shop on line 网上购物网上购物话题佳作话题佳作假假如如你你是是李李华华，你你的的笔笔友友Jim最最近近沉沉溺溺于于玩玩电电脑脑游游戏戏，为为此此你你很很担担心。请根据下表提示给心。请根据下表提示给Jim写一封信，谈谈你的看法及建议。写一封信，谈谈你的看法及建议。Jim过去过去功课好，积极参加学校的各项活动。功课好，积极参加学校的各项活动。Jim现在现在对学习没有兴趣，上课不专心，不按时交作业。对学习没有兴趣，上课不专心，不按时交作业。你的看法你的看法也许玩电脑游戏能使你放松，但沉溺其中会占用学习时间也许玩电脑游戏能使你放松，但沉溺其中会占用学习时间你的建议你的建议(至少发挥两点至少发挥两点)佳作欣赏佳作欣赏Dear Jim，I really feel worried about you.You used to do well in your lessons and take an active part in the activities，but now you take no interest in your schoolwork and dont listen to teachers carefully.Also，you are so crazy about computer games that you cant hand in your homework on time.Perhaps playing computer games can make you feel relaxed，but if you spend too much time on it，you will have less time to study.I hope you should achieve a balance between your schoolwork and your hobbies.Why not join in some outdoor activities when you feel bored?Yours，Li Hua名师点睛名师点睛本本文文首首先先对对Jim的的过过去去和和现现在在进进行行了了对对比比，然然后后交交代代了了沉沉溺溺于于电电脑脑游游戏戏的的危危害害，最最后后提提出出自自己己的的建建议议：在在学学习习和和爱爱好好之之间间要要搞搞好好平平衡衡、多多参参加加户户外外活活动动。总总之之，文文章章脉脉络络清清晰晰，叙叙述述严严谨谨。本本文文中中使使用用了了take an active part in，take no interest in，be crazy about，on time等等亮亮点点词词汇汇及及so.that.引引导导的的结结果果状状语语从从句句、动动名名词词短短语语作作主主语语、条条件件状语从句、宾语从句、状语从句、宾语从句、why not动词原形、时间状语从句等高级句式。动词原形、时间状语从句等高级句式。基础排查点拨要基础排查点拨要点点语篇训练提升能力语篇训练提升能力内容索引内容索引教材升华综合运用教材升华综合运用基础排查点拨要点基础排查点拨要点9ppt精选A.写作必记单词写作必记单词1.solve vt.解决；解答解决；解答 (1)solution n.解决；解答解决；解答 (2)There are still many problems (solve)before we are ready for a long stay on the Moon.(2014北京北京)2.personal adj.私人的；个人的；亲自的私人的；个人的；亲自的 (1)n.性格；人格性格；人格 (2)person亲自；本人亲自；本人重点单词重点单词1to be solvedpersonalityin3.total adj.总的；整个的；总的；整个的；n.总数；合计总数；合计 (1)adv.完全地；整个地完全地；整个地 (2)total总计总计a total of与与the total of不同，前者意为不同，前者意为“总数为总数为”，若用作主，若用作主语，谓语动词通常用复数；后者意为语，谓语动词通常用复数；后者意为“的总数的总数”，若用作主，若用作主语，谓语动词通常用单数。语，谓语动词通常用单数。用法点拨用法点拨totallyin4.adj.可移动的；机动的可移动的；机动的5.anyhow adv.(也作也作anyway)无论如何；即使如此无论如何；即使如此 (1)somehow(someway)adv.somewhat adv.(2)Anyway，were here now，so lets get down to some serious work.不管怎么样，我们现在在这里了，那么让我们开始认真工作吧。不管怎么样，我们现在在这里了，那么让我们开始认真工作吧。(2014江西江西)mobile以某种方式；不知怎么地以某种方式；不知怎么地稍微；有点稍微；有点6.n.目标；目的；球门；目标；目的；球门；(进球进球)得分得分7.signal vi.&vt.发信号；发信号；n.信号信号 (1)The guard seems to be signaling us with his arm.(填介词填介词)(2)The policeman signaled the driver to cross the road.警察示意这位司机过马路。警察示意这位司机过马路。8.n.类型；类型；vt.&vi.打字打字9.arise vi.出现；发生；站起出现；发生；站起 a rise from/out of.由由而引起；由而引起；由而产生而产生goaltypetoarise作作“呈现；出现；发生呈现；出现；发生”之意时，主语多为抽象名词，如：之意时，主语多为抽象名词，如：argument，problem，quarrel，question，movement等，多指不等，多指不好的事情发生。好的事情发生。用法点拨用法点拨B.阅读识记单词阅读识记单词10.calculate vt._ n.计算器计算器11.universal adj._ n.宇宙宇宙12.simplify vt._ simple adj._ simply adv.计算计算calculator普遍的；通用的；宇宙的普遍的；通用的；宇宙的universe简化简化简单的简单的简直；只；不过简直；只；不过13.operator n.(1)v.操作；手术操作；手术 n.操作；经营；手术；行动操作；经营；手术；行动 (2)operate 对对动手术动手术 come/go into operation实行；生效实行；生效 bring/put into operation实施；使生效实施；使生效14.revolution n._15.intelligence n._ intelligent adj._(电脑电脑)操作员；接线员操作员；接线员operateoperationon革命革命智力；聪明；智能智力；聪明；智能智能的；聪明的智能的；聪明的16.reality n.reality实际上；事实上实际上；事实上17.application n._ (1)apply v._ applicant n._ (2)apply oneself 专心于专心于18.explore vt.&vi._ n.探险家；勘探者探险家；勘探者 n.探索探索真实；事实；现实真实；事实；现实in应用；用途；申请应用；用途；申请运用；涉及；申请运用；涉及；申请申请人；求职人申请人；求职人to探索；探测；探究探索；探测；探究explorerexploration19.happiness n._20.download vt._ v.上传上传21.coach n._22.electronic adj.electricity n.幸福；快乐幸福；快乐下载下载upload教练教练电子的电子的电；电学电；电学23.appearance n._ (1)v.出现出现 (2)appearance 外表上；看起来外表上；看起来 ones appearance 登台；露面登台；露面24.character n._外观；外貌；出现外观；外貌；出现appearinmake性格；特点性格；特点1.从从时起时起2.结果结果 He was careless.As a result，he died.(同义句转换同义句转换)He died his carelessness.His carelessness his death.His death his carelessness.高频短语高频短语2from.onas a resultas a result ofresulted inresulted from3.独立地独立地4.in a way在某种程度上在某种程度上 (1)in no way决不决不(置于句首时句子用倒装置于句首时句子用倒装)the way挡路挡路 the way在路上在路上 way of经由；途经经由；途经 (2)You can solve this problem only in this way.(改为倒装句改为倒装句)inonbyOnly in this way can you solve this problem.by oneself 5.make up组成；编造；弥补；占；化妆；和好组成；编造；弥补；占；化妆；和好写出下列句子中写出下列句子中make up的汉语意思的汉语意思 (1)Since the poorest are least likely to make up for their losses from disasters linked to El Ni o，reducing their losses needs to be the priority.(2016江苏江苏)(2)In some languages,100 words make up half of all words used in daily conversations.补偿补偿占占(3)The quarrel was only about a trivial matter，but it was years before they made it up.(4)It may take quite a long time before an actor is properly made up for a part.make up作作“组成；构成组成；构成”解时，其被动形式为解时，其被动形式为be made up of，而，而不是不是be made up by。用法点拨用法点拨和好和好化妆化妆6.毕竟；终究毕竟；终究7.在在的帮助下的帮助下 the foot of在在脚下脚下 the direction/leadership/command/protection of 在在指导指导/领导领导/指挥指挥/保护下保护下8.deal with处理；安排；对付处理；安排；对付写出下列句子中写出下列句子中deal with的熟词生义的熟词生义 (1)For years I dealt with my travel agent only by phone.(2016全国全国)(2)This book deals with educationa