人教版必修二Unit3computers单词.ppt

第第3 3讲讲 Unit ComputersUnit Computers一、单词识记一、单词识记1._ vt.计算；算；预测2._ vt.简化；使化；使单纯3._ pletely 4._ adv.anyway5._ n.财政，政，财政学政学finance calculatesimplifytotallyanyhow6._ adj.普遍的普遍的7._ n.智力；智能智力；智能8._ n.应用；申用；申请9._ vt.下下载10._ adv.就个人而言就个人而言11._ v.解决；解答解决；解答12._ n.幸福；快幸福；快乐13._ n.外外观；出；出现appearance universalintelligenceapplicationdownloadpersonallysolvehappiness14.logically adv._work n._16.technology n._17.artificial adj._18.explore v._ 19.electronic adj._20.character n._性格；特点性格；特点逻辑上；合上；合逻辑地地网网络；网状物；网状物工工艺；科技；技；科技；技术人造的；假的人造的；假的探索；探究探索；探究电子的子的三、词组互译三、词组互译1.共同；共有共同；共有 _2.作作为开始开始 _3.(从从旁旁)走走过 _4.因此；因此；结果果 _5.实际上；事上；事实上上 _6.在在的帮助下的帮助下 _7.处理理 _8.看守，看守，监视 _watch over in commonbegin asgo byas a resultin realitywith the help ofdeal with9.从那从那时起起 _10.与与分享分享 _11.a technological revolution_12.artificial intelligence _13.a devoted friend _14.in a way _15.after all _毕竟竟 from then onshare.with.技技术革命革命人工智能人工智能一位忠一位忠诚的朋友的朋友在某种程度上在某种程度上16.a calculating machine_17.make good use of _18.download information from the Internet _19.electronic brain _20.win second place _赢得第二名得第二名计算机器算机器充分利用充分利用从网从网络下下载信息信息电脑；电子子计算机算机 第第3 3讲讲 课前热身课前热身.完成短语完成短语1从从时起起 from a 2在某种程度上在某种程度上 a way3处理，理，deal h 4结果果 a result5毕竟，竟，终究究 after l 6监视，看守，看守 watch r oninwithasallover.单词拼写单词拼写1Something is bound to happen one way or another to end the conflict or s the problem.2A red light is usually a s of danger.3The process of applying for passports has been (简化化)4They won the game by three g to one.5I mean hes a nice enough guyhes just not my (类型型)6From his room,he can (探索探索)the world.olveignalsimplified oalstypeexplore第第3 3讲讲 课前热身课前热身7P ,I think she is a very good woman,but you may not agree.8Unexpected difficulties a in the course of their experiment.9He would go in and see a .10Robots can also be called a intelligence.ersonallyrosenyhowrtificial.完成句子完成句子1一年又一年一年又一年过去了，去了，电脑被制造得越来越小。被制造得越来越小。As the years have ,computers have been made smaller and smaller.2在老在老师的帮助下，我的帮助下，我们按按时完成了完成了实验。,we finished the experiment on time.3从某种程度上看，我的程序从某种程度上看，我的程序员好比是我的教好比是我的教练。，my programmer is like my coach.4那个学生那个学生为他的他的迟到到编造了一个借口。造了一个借口。The student .5我我们应该避免以貌取人。避免以貌取人。We should avoid judging people .gone byWith the help of our teacher/With our teachers helpIn a waymade up an excuse for his being lateby their mon adj.共同的，普遍的；常共同的，普遍的；常见的的The common man in every country is anxious for world peace.每个国家的老百姓都渴望世界和平。每个国家的老百姓都渴望世界和平。Snow is common in cold countries.在寒冷的国家雪是常在寒冷的国家雪是常见的。的。常用常用结构：构：in common共有，公用（在句中多作状共有，公用（在句中多作状语）have nothing/little/a lot/something in common(with).与与没有没有/很少很少/许多多/有些共同之有些共同之处in common with和和一一样 common sense常常识【即学即即学即练】完成句子完成句子我和我和简毫无共同之毫无共同之处。I have nothing _ _ _ Jane.她已和她已和许多人一起申多人一起申请参加参加训练。_ _ _ many others,she applied for a training place.答案答案:in common with In common withvt.简化；使化；使简易易simple adj.简单的；容易的的；容易的simply adv.简单地；容易地；只，地；容易地；只，仅仅；朴素地；朴素地第第3 3讲讲 单词点睛单词点睛 【活学活用活学活用】(1)你你给孩子孩子们讲解解时要要设法法讲得得简单明了。明了。for the children.(2)地震后，我地震后，我们用用砖和和树枝搭成一个枝搭成一个简陋的避陋的避难所。所。After the earthquake,we use bricks and branches of trees .Try to simplify your explanation to form a simple shelter1.原句：原句：I developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage.我我发育育缓慢，差不多到了两百年之慢，差不多到了两百年之后，后，查尔巴比奇才把我制成了一台分析机。巴比奇才把我制成了一台分析机。(L3，P18)句型：句型：It takes some time before.过了多久才了多久才 一份一份杂志要志要经过几年才会开始几年才会开始赚钱。_a magazine starts to make money.过了很了很长一段一段时间那那场大火才大火才渐渐熄熄灭。_the big fire died out.仿写：仿写：请将下列句子将下列句子译成英文。成英文。It takes several years beforeIt took a long time before 最早的最早的电话并不受人并不受人欢迎，迎，过了很了很长一一段段时间人人们才开始租用或才开始租用或购买电话。The earliest telephones were not popular and _ people began to hire or buy them.it took a long time before2.As time went by，I was made smaller.随着随着时间的流逝，我被做得更小。的流逝，我被做得更小。(L16，P18)句型：句型：As time went by，.随着随着时间的流逝，的流逝，随着随着时间的推移，我的推移，我们相信一切都会更美好。相信一切都会更美好。We are sure that everything will be better_ .随着随着时间的推移，我的推移，我们国家会越来越国家会越来越发达。达。_，our country will become more and more developed.仿句：完成句子。仿句：完成句子。As time goes byastime passes/goes by 春去秋来，当年的小屁孩春去秋来，当年的小屁孩“黑黑龙”已已经出落成出落成仪表堂堂的大小伙子了。表堂堂的大小伙子了。_，the littlenoted kid Black Dragon had grown up to a distinguished looking young man.As time went by/With time going by【课文原句】As a result I totally changed my shape.(课本P18)多用来说明前面的事情带来的结果，或指原因导致的结果。以插入语的形式出现，在句中作状语。as a result of 作作为的的结果，由于果，由于without result 无效地，毫无无效地，毫无结果地果地result from 由于，起于由于，起于result in 导致，致，终于造成于造成的的结果果【温馨提示温馨提示】在在as a result中，中，a通常不能通常不能换作作the；但在；但在as a result of 中，中，可使用可使用the，即，即as the result of。结果，因此果，因此第第3 3讲讲 短语储存短语储存【活学活用活学活用】(1)因因为下雨，我下雨，我们昨天没去上昨天没去上课。It rained yesterday.We didnt go to class .(2)他一直努力找工作，可直到他一直努力找工作，可直到现在仍毫无在仍毫无结果。果。He has tried hard to find a job,until now .(3)全球全球变暖是燃暖是燃烧石油等石油等矿物燃料引起的，从而物燃料引起的，从而导致了温室致了温室 气体被排放到大气中。气体被排放到大气中。Global warming fossil fuels,such as petroleum products,the release of greenhouse gas into the atmosphere.As a result,we didnt go to classas a result of the rain yesterdaywithout resultresults from the burning of resulting in 第第3 3讲讲 句型透视句型透视And my memory became so large that even I couldnt believe it!第第3 3讲讲 句型透视句型透视【句式分析句式分析】这是一个是一个sothat引引导的的结果状果状语从句，在此句型中，从句，在此句型中，so是副是副词，其后跟形容，其后跟形容词或副或副词，that后跟后跟结果状果状语从句。从句。第第3 3讲讲 句型透视句型透视【温馨提示温馨提示】(1)如果名如果名词前前为a lot of等，等，则用用suchthat。如：。如：There were such a lot of people there that I had to sit at the back of the lecture hall.那里人很多，我只好坐在大那里人很多，我只好坐在大厅的后面。的后面。第第3 3讲讲 短语储存短语储存(2)sothat中的中的so放在句首放在句首时，通常采用部分倒装。如：，通常采用部分倒装。如：So clever a student was he that he was able to work out all the difficult problems.他是一个如此他是一个如此聪明的学生，因此他能解决所有的明的学生，因此他能解决所有的难题。(4)sothat与与suchthat一一样，都能引，都能引导结果状果状语从句，从句，但前者中的但前者中的so是副是副词，因此其后跟形容，因此其后跟形容词或副或副词，而后者，而后者 中的中的such是形容是形容词，因此其后，因此其后应跟名跟名词。句型公式一：句型公式一：sucha/an(形容形容词)单数名数名词 that从句从句 句型公式二：句型公式二：such(形容形容词)名名词复数复数/不可数名不可数名词 that从句。如：从句。如：They are such small shoes that I cant wear them.Such small shoes are they that I cant wear them.这双鞋太小了，我穿不上。双鞋太小了，我穿不上。第第3 3讲讲 短语储存短语储存【活学活用活学活用】1根据根据汉语提示完成句子提示完成句子 (这对夫夫妇如此好奇如此好奇)about the wild plants that they decided to make a trip to Madagascar for further research.2同同义句句转换 Marvin is so honest that he will not accept a bribe(贿赂)Marvin is such an honest man that he will not accept a bribe.So that he will not accept a bribe.So curious were the couple honest is Marvin 第第3 3讲讲 单词点睛单词点睛 adv.(anyway)无无论如何；反正；尽管；如何；反正；尽管；即使即使这样(用于用于转移移话题，结束束谈话或回到原或回到原话题)somehow adv.以某种方式；用某种方法；从某种角度以某种方式；用某种方法；从某种角度somehow or other 设法；想法；想办法法somewhat adv.有点，稍微有点，稍微 第第3 3讲讲 单词点睛单词点睛 【活学活用活学活用】(1)可能下雪，但无可能下雪，但无论如何我都要如何我都要进城。城。It may snow,but .(2)他怎么想他怎么想办法也不能使她信服。法也不能使她信服。He couldnt .(3)我的我的夹克和你的有点相似。克和你的有点相似。My jacket .anyhow I will go to townconvince her anyhowis somewhat like yours第第3 3讲讲 单词点睛单词点睛 adv.就个人而言就个人而言(常用于一句常用于一句话的开始的开始)；亲自；个自；个别地地(可以放在句首或句末可以放在句首或句末)personally speaking就个人来就个人来说；就自己而言；就自己而言frankly speaking 坦坦诚地地说；坦率地；坦率地说generally speaking 一般一般说来；来；总的的说来来to be honest 说实话in person 亲自，自，亲身身in the flesh 本人，当面本人，当面第第3 3讲讲 单词点睛单词点睛 【活学活用活学活用】(1)就个人而言，就个人而言，我我认为他是个很好的人，他是个很好的人，但你也但你也许不同意。不同意。,but you may not agree.(2)这家旅家旅馆的主人的主人亲自自欢迎我迎我们。The owner of the hotel .Personally,I think he is a very good manwelcomed us personally第第3 3讲讲 单词点睛单词点睛 vi.(arose,arisen)出出现；发生生arise from/out of由由而引起；从而引起；从中中产生生【温馨提示温馨提示】(1)arise为不及物不及物动词，没有被，没有被动语态。(2)arise 作作“呈呈现；发生；出生；出现”之意之意时，主，主语多多为一个一个 抽象名抽象名词，如，如argument/problem/quarrel/question。【活学活用活学活用】(1)这次吵架是怎么次吵架是怎么发生的呢？生的呢？How did the quarrel arise?(2)疏忽大意往往会引起事故的疏忽大意往往会引起事故的发生。生。Accidents often arise from carelessness.第第3 3讲讲 单词点睛单词点睛 【易混辨析易混辨析】arise,rise,raise(1)arise是不及物是不及物动词，意，意为“出出现、发现”，常用于抽象事物，常用于抽象事物，一般表示事物和一般表示事物和问题的的产生和出生和出现。(2)rise是不及物是不及物动词，无，无arise 的抽象用法，只表示事物向的抽象用法，只表示事物向较高高 的地方或水平移的地方或水平移动。(3)raise为及物及物动词，“使使上升上升”，“举起起”等。等。用用rise，arise或或raise的适当形式完成句子的适当形式完成句子(1)The sun has not yet .(2)Quarrels among the audience.(3)They a monument to the national hero.risenraisedarose2.arise vi.出出现；发生；起身，起床生；起身，起床How did the argument arise?这场争争论是怎是怎样发生的生的?She arose from her seat.她从座位上站起来。她从座位上站起来。用法点用法点拨：arise 是不及物是不及物动词，没有被，没有被动语态。作。作“出出现，发生生”讲时，主，主语多多为抽象名抽象名词，如，如argument/quarrel/movement等。等。arise from 由由而引起，由而引起，由而而产生。生。【易混辨析易混辨析】原形原形过去式过去式过去分词过去分词v.-ingarise vi.出现，出现，发生，起因于发生，起因于arosearisenarisingarouse vt.唤醒，唤醒，激起激起arousedarousedarousingrise vi.升起，升起，增长，上升增长，上升rosenriserisingraise vt.举起，举起，唤起；提高，唤起；提高，饲养饲养raisedraisedraising考点1in a way 在某种程度上【课文如是】In a way our programmer is like our coach.(课本P23)all the way 一路上；自始至终；完全by the way 顺便说in no way 一点也不；决不in the way 挡道；碍事No way!俚别想！没门！on ones way/the way to 在路上第第3 3讲讲 短语储存短语储存in the way 妨碍妨碍别人；人；挡道道in no way 一点也不，决不一点也不，决不feel ones way 摸索着前摸索着前进push ones way 挤着前着前进make ones way 前往；前往；排除困排除困难前前进 第第3 3讲讲 短语储存短语储存【活学活用活学活用】(1)从某种程度上从某种程度上说，这工作做得不工作做得不错。The work .(2)看来你的汽看来你的汽车挡道了。道了。Im afraid your car is .(3)顺便便问一下，我一下，我给你的那些你的那些钱怎么了？怎么了？,what has happened to all the money I gave you?is well done in a wayin the wayBy the way_ _ _ can we miss the chance that someone will be sent abroad for further education.我们决不能错过这个被派往国外深造的机会。答案In no way(2009年高考江西卷)Thank you for your MP4 player.Ill ask Mary to take it to you soon._.Ive bought a new one.ANo sense BNo hurryCNo way DNo use答案B第第3 3讲讲 短语储存短语储存看守；看守；监视；照看照看watch out 当心；当心；注意注意watch out for 当心；当心；注意注意寻找找第第3 3讲讲 短语储存短语储存【活学活用活学活用】(1)我游泳我游泳时你看着我的衣物行你看着我的衣物行吗？Could you while I have a swim?(2)他感他感觉到上帝在保佑着他。到上帝在保佑着他。He felt that God .(3)他他们等待着等待着进一步的一步的发展。展。They further developments.watch(over)my clothes was watching over himare watching for【即学即练】He minds so much about his position in the office that he_any chance to be promoted.Awatches out Blooks upCpoints out Dwatches out for答案D make up 化化妆；化装；捏造，虚构（故事，；化装；捏造，虚构（故事，诗等）等）She spent an hour making(herself)up before the party.她在聚会前化她在聚会前化妆用了一个小用了一个小时。Stop making things up!不要胡不要胡编了了!【联想拓展想拓展】make up for 补偿be made up of=consist of 由由组成成make for 有利于有利于，有助于，有助于；走向；冲向；走向；冲向make it 及及时赶到；赶到；办成功成功make out 理解；懂得；辨理解；懂得；辨认出出make fun of 取笑；捉弄取笑；捉弄 make sense 有意有意义；有道理；有道理；讲得通得通 make sure 确信确信A bike is made up of many different parts.自行自行车由不同的由不同的零件零件组成。成。【即学即即学即练】完成句子完成句子我我们需要需要50美元以美元以补足所需要的数目。足所需要的数目。We need$50 to _ _ _ the sum required.那位那位经理的字迹很理的字迹很难辨辨认。It was difficult to _ _ the managers handwriting.答案答案:make up for make out【活学活用活学活用】(1)她在聚会前用了一个小她在聚会前用了一个小时化化妆。She spent an hour .(2)六十个学生六十个学生组成了我成了我们的班的班级，也就是，也就是说，我，我们的班的班级 由六十个学生由六十个学生组成。成。Sixty students our class.That is to say,our class sixty students.(3)晚晚饭铃响了，响了，学生学生们都涌向餐都涌向餐厅。When the bell for supper rang,all the students .making(herself)up before the partymake up is made up of made for the dining room单项填空填空In Singapore,a southeastern Asian country,the Chinese people _ the largest percentage of its population,so you can speak Chinese there.A.make up B.take up C.hold up D.turn up 解析：解析：选A。make up意意为“编造，弥造，弥补；组成，成，构成构成”；take up意意为“拿起来，占据拿起来，占据(时间或空或空间)”；hold up 意意为“阻止阻止”；turn up意意为“开大，开大，调高，高，出出现”。由句意知。由句意知应选A。【课文如是】This means that it should clean the house，mop the floors，cook the dinner and deal with telephone calls.(课本P24)cope with处理；理；对付付handle sth 处理某事理某事第第3 3讲讲 短语储存短语储存【易混辨析易混辨析】deal with,do with(1)deal with 表示表示“处理，理，对付；关于，付；关于，论及；与某人或某及；与某人或某 事相事相处，打交道，打交道”，常与，常与how连用。如：用。如：I dont know how to deal with these bad children.我不知道如何我不知道如何对付付这些坏孩子。些坏孩子。(2)do with 表示表示“处理；安排理；安排”，常与常与what连用。如：用。如：What will you do with the box?这个箱子你打算如何个箱子你打算如何处理？理？第第3 3讲讲 短语储存短语储存【活学活用活学活用】翻翻译句子，注意句子，注意deal with 的意思的意思(1)He knows well how to deal with children.a(2)The book deals with how to deal with such a deal.a(3)This means that it should clean the house,mop the floor,cook the dinner and deal with telephone calls.他很了解如何和孩子他很了解如何和孩子们相相处。这本本书论述了怎述了怎样处理理这类交易。交易。这意味着它意味着它应该学会打学会打扫房子，房子，拖地板，拖地板，做做饭和和处 理来理来电。【即学即练】(2009年高考重庆卷)With the world changing fast，we have something new_with all by ourselves every day.Adeal BdealtCto deal Ddealing解析句意：随着世界的快速变化，我们每天都有新的问题要自己处理。本题考查的是不定式作定语。作定语的不定式的逻辑主语为主句主语时，用to do 形式作定语。当不定式的逻辑主语不是主句主语时，需用to be done 形式。又如：I have a lot of work to_do every day.我每天有许多工作要做。I have a lot of work to_be_done every day.我每天有许多事情要(让别人)做。答案C第第3 3讲讲 短语储存短语储存毕竟；到底竟；到底After you！口口语您先您先请！in all 总共共first of all 首先首先above all 首先，最重要的首先，最重要的第第3 3讲讲 短语储存短语储存【活学活用活学活用】(1)他到底他到底还是成功了。是成功了。He succeeded .(2)别怪他打碎那个花瓶，怪他打碎那个花瓶，他他毕竟是小孩子嘛。竟是小孩子嘛。Dont blame him for breaking that vase;e .after allafter all heis a child _ v.申申请；请求求_ n.申申请人；人；请求者；求求者；求职者者_ adj.应用的；用的；实用的用的_搭配向搭配向申申请_搭配把搭配把应用到用到application n.应用；用途；申用；用途；申请apply.to.applyapplicantappliedapply.for.Those _(apply)can apply _ the job in person or by letter.People should apply theory_ practice.It was said that the manager only received twenty _(apply)for the position due to the low wages.applicationsapplicantsforto 在一位警察的帮助下，我最在一位警察的帮助下，我最终找到了他的房子。找到了他的房子。I found his house_.在朋友在朋友们的帮助下，他的帮助下，他终于解决了于解决了这个个问题。_，he finally solved the problem.运用：按运用：按汉语提示完成句子。提示完成句子。4.with the help of 在在的帮助下的帮助下With the help of his friendswith the help of a policeman1What about last night party?It turned out to be much more successful than.Aexpect Bbeing expected Cto expect Dexpected 【解析解析】D考考查非非谓语动词。“than expected”意意 思是思是“比比预料的料的”。第第3 3讲讲 跟踪训练跟踪训练220092009湖北卷湖北卷 In our class,when the bell rang and the teacher closed his book,it was a for everyone to stand up.Asignal Bchance Cmark Dmeasure 【解析解析】A考考查名名词辨析。根据句意可知：响辨析。根据句意可知：响铃及老及老师 合上合上书本，本，这是下是下课的暗示，的暗示，选项中只能中只能选择signal。chance机会；机会；mark分数，痕迹；分数，痕迹；measure方法，措施。方法，措施。第第3 3讲讲 跟踪训练跟踪训练 3After the UN conference in Copenhagen,the switch to lowcarbon life,I think,is.I agree with you.Ain a way Bon the way Cby the way Din the way【解析解析】B考考查固定短固定短语。由句意。由句意“转向低碳生向低碳生 活即将到来活即将到来”可知可知B项正确。正确。A.在某种程度上；在某种程度上；B.在路在路 上，即将到来；上，即将到来；C.顺便便说一下；一下；D.挡道。道。第第3 3讲讲 跟踪训练跟踪训练 4Running a company is not a matter of hiring peoplethey also need to be trained.Asimply Bpartly Cseriously Dequally【解析解析】A考考查副副词辨析。句意辨析。句意为：经营一家公司不一家公司不仅 仅是雇佣是雇佣员工的工的问题，也需要培，也需要培训员工。工。simply只，只，仅仅；partly部分地，局部地；部分地，局部地；seriously严肃地，地，认真地；真地；equally相等地。相等地。第第3 3讲讲 跟踪训练跟踪训练 5The weather was cold that I didnt like to leave my room.Areally Bsuch CToo Dso【解析解析】D本本题考考查sothat句型。句型。so为副副词，其后，其后 跟形容跟形容词或副或副词，such为形容形容词，其后跟名，其后跟名词。cold 为 形容形容词，故，故选用用so。第第3 3讲讲 跟踪训练跟踪训练 6Why are you so anxious?It isnt your problem .Aon purpose Bin all Con time Dafter all【解析解析】Dafter all意意为“毕竟，竟，终究，究，别忘了忘了”。句意句意为：你：你为什么担心呢？什么担心呢？毕竟那不是你的竟那不是你的问题。第第3 3讲讲 跟踪训练跟踪训练 7Dont any excuse.Youd better apologize for being late.Atake up Blook up Cmake up Dput up【解析解析】C本本题考考查动词词组辨析。辨析。take up占据，从事；占据，从事；look up查找；找；make up编造；造；组成；构成；弥成；构成；弥补；化；化妆；put up举起，拿起，起，拿起，张贴。这句句话表达的意思是：不要表达的意思是：不要编 造理由了造理由了(或者或者说：不要找借口了：不要找借口了)，你最好，你最好为迟到而道歉。到而道歉。第第3 3讲讲 跟踪训练跟踪训练 8It is a truth acknowledged that when one has gained material wealth，hell surely seek for spiritual enjoyment.Apartly Buniversally Cparticularly Dpreviously【解析解析】B考考查副副词辨析。句意辨析。句意为：当一个人得到了：当一个人得到了 物物质财富后，他一定会富后，他一定会寻求精神享受，求精神享受，这是一个被大是一个被大 家所普遍接受的真理。家所普遍接受的真理。partly不完全地，部分地；不完全地，部分地；universally普遍地；普遍地；particularly尤其，特尤其，特别；previously 先前，先前，预先。先。语意表示意表示这是被大家所普遍接受的真理，是被大家所普遍接受的真理，因此因此选B。第第3 3讲讲 跟踪训练跟踪训练 9Do you really want to go out?It may rain.I shall go out;I dont mind the rain.AAnyway BOtherwise CSomehow DTherefore【解析解析】A考考查副副词辨析。由后面的辨析。由后面