2017年高考英语一轮复习 第一部分 基础知识聚焦 unit 3 computers课件 新人教版必修2【更多资料关注@高中学习资料库 】

路漫漫其修远兮 吾将上下而求索,走向高考 英语,人教版 高考总复习,Unit 3Computers,必修二,第一部分基础知识聚焦,.单词速记A快速识记1_ vi.出现；发生2_ v发信号n信号3_ adv.无论如何；即使如此(anyway)4_ adj.电子的_ n电5_ vt.简化_ adj.简单的6_ n金融；财经_ adj.金融的7_ v打字 n类型_ n打字员8_ n革命_ adj.革命的；革命性的,arise,signal,anyhow,electronic,electricity,simplify,simple,finance,financial,type,typist,revolution,revolutionary,9_ n出现；外貌；外观_ vi.出现10_ vt.解决；解答_ n解决方案/办法11_ n目标；目的；(进球)得分(同义词)_12_ adj.顽皮的；淘气的_ n顽皮；淘气；无礼13_ n技术；工艺；科技_ adj.技术的；科技的14_ n智力；聪明；智能_ adj.聪明的；智能的,appearance,appear,solve,solution,goal,aim/target/objective,naughty,naughtiness,technology,technological,intelligence,intelligent,15_ adj.宇宙的；普遍的；通用的_ n宇宙；世界16_ n应用；用途；申请_ v申请；应用；敷；涂_ n申请人；求职者17_ adj.总的；整个的 n总数；合计_ adv.完全地；整个地18_ v探索；探测；探究_ n探索；勘探_ n探险者；探险家,universal,universe,application,apply,applicant,total,totally,explore,exploration,explorer,19_ adj.私人的；个人的；亲自的_ adv.亲自；就个人而言_ n个性20_ adj.合逻辑的；合情理的(反义词)_ adj.不合逻辑的_ adv.逻辑上；有条理地_ n逻辑,personal,personally,personality,logical,illogical,logically,logic,B归类巧记1“互联网”家庭Internet n因特网network n. 网络password n. 密码wechat n. 微信database n. 数据库；资料库surf vi.& vt. 浏览download vt. 下载connect vt. 连接,2以后缀ify结尾的动词荟萃simplify 简化beautify 美化purify 净化identify 鉴定；识别出classify 分类horrify 使恐惧modify 修改；修饰electrify 使电气化,3后缀“ology”高频名词一览technology 科技biology 生物学ecology 生态学geology 地理/质学psychology 心理学sociology 社会学physiology 生理学archeology 考古学,.高频短语1从起_2结果_3如此以至于_4下载信息_5在某种程度上_6实际上；事实上_7充分利用_8在的帮助下_9处理；涉及；对付_,from.onas a resultso .thatdownload informationin a way(to some extent/to a certain degree/in some degree/in a sense)in reality(in fact)make good/full use ofwith the help of .deal with,10监视；看守_11有共同之处_12人类_13技术革命_14下决心做某事_15用这种方法；这样_16编造；化妆；和好_17一大笔钱_18亲自_19总共；一共_20随着的出现/兴起_,watch overhave .in commonhuman racetechnological revolutionbe determined to do sth.in this waymake upa large sum of moneyin personin totalwith the arise of.,.佳句填空1I developed very _(slow) and it took nearly two hundred years _ I was built as an analytical machine by Charles Babbage.我发展得很慢，差不多两百年之后，查尔斯巴比奇才把我制成了一台分析机。2_ _ _ _， I was made smaller.随着时间的推移，我被制造得越来越小。,3But I was always so lonely _(stand) there by myself _ in the early 1960s they gave me a family _(connect) by a network.但是我总是十分寂寞，直到20世纪60年代，人们通过互联网为我创造了一个家庭。4She programs me _ all the possible moves she has seen while _(watch) human games.她把观看人类比赛时所看到的一切可能的动作编入我的程序。,5After all, _ _ _ _ my electronic brain _ never forgets anything, using my intelligence is _ Im all about!毕竟，在我过目不忘的电子脑的帮助下，运用智能就是我的一切！答案：1.slowly; before2.As time went by3.standing; until; connected4.with; watching5.with the help of; which; what,.语法过关现在完成时的被动语态1If you _ (invite) to their home, remember to bring a small gift.答案：have been invited考查时态和语态。句意：如果你已经被邀请去他们家的话，记住带一件小礼物。根据句意以及“remember to bring a small gift”可知，此处只能用表示现在完成时的被动语态。,2Festivals and celebrations of all kinds have _(hold) everywhere since ancient times.答案：been held考查动词时态和语态。由“since ancient times”可知，句子要用现在完成时，又因各种各样的节日和庆典应该是被举行，所以要用现在完成时的被动语态。3In Japan，all students have _(teach) how to prepare for and react to a disaster since a young age.答案：been taught考查时态和语态。句意：在日本，所有的学生小时候就被教会如何准备和应对灾害。根据语意以及时间状语“since a young age”可知，此处用现在完成时的被动语态。,4In the past few centuries，the lighthouses along North Carolinas coast _ (recognize) as signs of safety for travelers at sea.答案：have been recognized考查时态和语态。句意：过去的几个世纪，沿着北卡罗来纳州海岸的灯塔是海上旅行者们公认的安全标志。recognize和the lighthouses是动宾关系，故用被动语态。根据时间状语“In the past few centuries”可知，此处应用现在完成时。,5When she returned home，Rose found her computer _ (remove) and she was very confused.答案：had been removed考查时态和语态。分析句子成分可知，remove与computer构成逻辑上的动宾关系，应用被动语态，remove这一动作发生在returned之前，故此处应用过去完成时。,.语篇填空My first football competition was in Nagoya, Japan several years ago. Last year our team went to Seattle, Washington in the USA. We _(win) second place. Personally, I think the team _ won first place cheated. They had developed _ new type of program just _ the competition. So we need to encourage our programmer _(improve) our intelligence too. We are determined to create an even _(good) system. In a way our programmer is like our coach.,She programs us with all the possible moves _ has seen while watching human games. Then she prepares reliable moves to use _ a new situation arises. In this way I can make up new moves _(use) my “artificial intelligence”. I would really like to play against a human team, for I have been programmed to act just like them. After all, _ the help of my electronic brain which never forgets anything, using my intelligence is what Im all about!答案：wonthat/whichabeforeto improvebettersheifusingwith,1.sum n. 总数；金额vi. 概括vt. 总计；合计归纳拓展sum up 总结；概括；总计达(to)in sum 简言之；总而言之to sum up 总之；概括地说summary n. 摘要；概要,_ _， no pains, no gains.总而言之，不劳无获。答案：a large sum of moneysummed upIn sum(To sum up),2goal n. 目标；目的；球门；(进球)得分归纳拓展set a goal 设立目标score/kick a goal 得一分/踢进一球be behind/lead sb. by two goals 落后/领先某人两个球win by three goals to one 以三比一获胜reach/achieve/attain/accomplish ones goal 达到/实现某人的目标,Although he _ _ _ in the 44th minute, his team was still _ _ _ _.虽然他在第44分钟进了一个球，他们队仍落后两个球。答案：set a goalby four goals to threescored/kicked a goal; behind by two goals,3signal v. & n. 发信号；发暗号；示意；信号；暗号归纳拓展signal sb. that . 示意某人signal sb. to do sth. 示意某人做某事signal to sb. 向某人示意a danger/warning signal 危险/警告信号traffic signal 交通信号give/send a signal 发出信号,辨析signal/sign/symbol/mark,4arise vi. 出现；发生；起身；起床归纳拓展arise from/out of 由引起；由产生辨析arise/arouse/rise/raise,巧学助记,众所周知，父母与子女间的问题是由于缺乏交流而引起的。尽管生活水平提高了，但汤姆与母亲相处不好。母亲在太阳一从东方升起来就起床，她日夜辛勤工作养活家人，结果她病得很重，这最终唤醒了汤姆。,One of the problems _ _ the present economic situation is that the price is _ sharply, of course, partly because some illegal businessmen _ it on purpose, which has _ some objection.由当前经济形势产生的问题之一是价格迅速上涨，当然，部分原因是一些不法商贩故意提高价格；这种现象已经引起了一片反对之声。答案：arisen; raised; arises; rises; arousedarising from；rising；raise；aroused,5anyhow (anyway) adv. 无论如何；即使如此辨析anyhow/somehow,1.as a result 结果(副词短语，不接任何词，其后常有标点)归纳拓展as a result of 由于结果(介词短语，接名词、代词或 ving形式)result from(接原因)起因于；由造成result in(接结果)导致,巧学助记越来越多的污染(原因)很多物种正在灭绝(结果)*There is more and more pollution. As a result, many species are dying out.*As a result of more and more pollution, many species are dying out.*More and more pollution has resulted in many species dying out.*The fact that many species are dying out results from more and more pollution.,The accident _ _ the death of two passengers.这起事故导致两名乘客丧生。I think his cancer _ _ the overfull tiredness.我认为他是因为过多的劳累而得了癌症。答案：as a resultAs a result ofresulted inresulted from,2in a way在某种程度上归纳拓展in the way 妨碍on the way (to) 在途中by the way 顺便说(问)in no way 绝不in this way 这样；通过这种方式“在某种程度上”表达方式还有：to some extent, to a certain degree, in some degree/ways, in a sense,_ _ _ can theory be separated from practice.理论决不能脱离实践。The storm is _ _ _.暴风雨即将来临。答案：In a wayin the wayIn no wayon the way,3watch over 看守；监视；照看归纳拓展(1)watch for 盼望或等待某事物watch out 小心(be carefultake care)watch out for(look out for)提防watch oneself 小心谨慎watch ones figure注意体型(2)watch ones step当心别摔跤keep (a) watch on监视be on the watch for注意；小心；警惕on/off watch在/不在值班,_ _ by guards with guns, the prisoner was taken into the police car.在携枪警卫的监视下，这名犯人被带上了警车。答案：watching overon the watch forWatched over,4deal with处理；对付；论述；论及归纳拓展do with 处理；对付；安排handle sth 处理某事辨析deal with/do with,This is a book _ _ Asian problems.这是一本论述亚洲问题的书。I have no way yet as to _ to deal with such a complicated situation.对于怎么应对这样复杂的局面，我还没有办法。The children didnt know _ to do with themselves as Christmas drew near.随着圣诞节临近，孩子们坐立不安了。答案：dealt withdeal withdealing withhowwhat,5after all毕竟；到底(表示让步)归纳拓展in all 总共；总计first of all 首先(强调次序)above all 最重要的是；尤其是(强调要引起特别注意)not at all (用于否定句)一点儿也不，完全不；(问句、条件句及肯定句内表示强调)究竟,_， let me introduce myself to you.There are thirty _ in the party who will travel to Lanzhou.答案：(1)After all(2)above allAfter allFirst of allin all,1. it took nearly two hundred years before I was built as an analytical machine by.差不多到了两百年之后，我才被制成了一台分析机。本句中的before为连词，可译为“过了多长时间才”。,归纳拓展(1)It was/took . before .(从句中用过去时态)，意为“过了多长时间才”。(2)It will be/take . before .(从句中用一般现在时表将来时)，意为“要过多长时间才”。(3)It is/has been一段时间since .(从句用一般过去时)，意为“自从到现在已经时间了”。,It will be a long time _ he comes back.要过很长时间后他才能回来。_ _ _ _ _ the second earthquake happened.不久第二次地震就发生了。答案：it took nearly two hours beforeIt took many years beforebeforeIt was not long before,2And my memory became so large that even I couldnt believe it.我的存储量变得如此之大，甚至连我自己都不能相信。so . that . 如此以至于，引导结果状语从句。归纳拓展(1)so . that . 句型的主要结构有：soadj./adv.that .soadj.a/an单数可数名词that .so many/much/little(少的)/fewn.that .,(2)such . that .句型的主要结构有：suchadj.不可数名词that .sucha/anadj.单数可数名词that .suchadj.可数名词复数that .(3)so，such修饰的成分置于句首时，主句常用倒装语序。,She is _ _ _ _ _ we all like her. She is _ _ _ _ _ we all like her._ _ _ _ _ _ _ we all like her._ _ _ _ _ _ _ we all like her.她是一个如此聪明的姑娘，我们都喜欢她。,答案：is so important thatbecame so reliant on their parents thatso clever a girl that；such a clever girl that；So clever a girl is she that；Such a clever girl is she that,3As time went by, I was made smaller.随着时间的推移，我被做得更小了。as意为“随着”，引导时间状语从句。辨析as/ with,(2)完成句子。_ _ _ _ _ _ _， the supply of food becomes more and more of a concern.随着世界人口的不断增加，食品供应问题越来越受到人们的关注。_ _ _ _， I gradually adapted myself to the school life.随着时间的推移，我逐渐适应了学校生活。答案：(1)WithAs(2)As the worlds population continues to growAs time went by,5A true friend with a sense of responsibility is a friend who can always _(分享) happiness and sorrow _you.6在电脑的帮助下，学生在家上课将成为可能。_ _ _ _ _ _， it will be possible for students to have classes at home.7这条狗太聪明了，主人不在时它会为主人看家。The dog is so clever that he can _ _ his masters house while the master is away.,8汤姆和玛丽很快成为好朋友，毕竟，他们有许多共同之处。It _ _ _ _ _ Tom and Mary became good friends; _ _， they _ _ _ _ _.9随着时间的推移，任何有足够优秀的选手的国家都可以参加奥运会。_ _ _ _， any country can take part in the Olympic Games if their athletes are good enough.,10像我们这样好的队应该能击败任何竞争者。A team _ _ _ ours sh