必修二Unit3.ppt

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1、必修二必修二 UNITS 35目录目录句型公式句型公式妙笔生花妙笔生花有关有关“如何提高阅读理解能力如何提高阅读理解能力”建议信的经典句式建议信的经典句式1I know you have trouble in doing reading comprehension and you are worried.As time is urgent and you are faced with so much pressure,I will give you some practical advice,which I hope will be of some help to you.我知道你在做阅读理解

2、方面有困难且非常担心。因为时间紧我知道你在做阅读理解方面有困难且非常担心。因为时间紧迫而且面对那么大压力迫而且面对那么大压力,我将给你一些实际建议我将给你一些实际建议,希望对你有希望对你有所帮助。所帮助。目录目录2You should have confidence,which is the key to success.Being afraid of making mistakes makes no difference.You should keep in mind that as long as there is a problem,there is a solution to it.你

3、应该有自信心你应该有自信心,这是成功的关键。害怕出错没有任何意义这是成功的关键。害怕出错没有任何意义.你应该记住只要有问题你应该记住只要有问题,就有解决的方法。就有解决的方法。3As is known to us,practice makes perfect.Reading a passage daily will surely improve your skills of doing reading comprehension.众所周知众所周知,熟能生巧。每天读一篇文章一定会提高你的阅读熟能生巧。每天读一篇文章一定会提高你的阅读技能。技能。目录目录4Last but not least,yo

4、u should make a proper plan,which will be helpful to both your present and your future study.最后最后,你应该制定一项恰当的计划你应该制定一项恰当的计划,这有益于你现在和将来的这有益于你现在和将来的学习。学习。5As the famous saying goes,“where there is a will,there is a way.”You should hold the firm belief that you will make great progress in doing reading

5、comprehension as long as you study hard.正如一句名言正如一句名言“有志者有志者,事竟成事竟成”。你应该坚信只要你努力学。你应该坚信只要你努力学习习,你一定会在阅读理解方面取得进步。你一定会在阅读理解方面取得进步。目录目录Unit 3Computers计算机计算机本节目录本节目录基础盘点自测自评基础盘点自测自评考点串讲讲练互动考点串讲讲练互动目录目录基 础 盘 点 自 测 自 评基 础 盘 点 自 测 自 评核心单词核心单词1_ vt. & vi.探索；探测；探究探索；探测；探究2_ adv.(也作也作anyway)无论如何；即使如此无论如何；即使如此3_

6、 n目标；目的；球门；目标；目的；球门；(进球进球)得分得分4_ vi. & vt.发信号发信号 n信号信号5_ (arose，arisen)vi.出现；发生出现；发生6_ n. 性格性格;特点特点7_ adj.普遍的普遍的;通用的通用的;宇宙的宇宙的universe n.宇宙宇宙universally adv.普遍地普遍地exploreanyhowgoalsignalarisecharacteruniversal目录目录8._ vt.简化简化simple adj.简单的简单的9._ n工艺工艺;科技科技;技术技术technological adj.科技的科技的10. _ n革命革命revol

7、utionary adj.革命的革命的11. _ n智力智力;聪明聪明;智能智能intelligent adj.智能的智能的;聪明的聪明的12. _ vt.解决解决;解答解答solution n解答解答13. _ n真实真实;事实事实;现实现实real adj.真实的真实的;真正的真正的14. _ adj.私人的私人的;个人的个人的;亲自的亲自的personally adv.亲自亲自;就个人而言就个人而言15. _ n金融金融;财经财经financial adj.金融的金融的;财政的财政的simplifytechnologyrevolutionintelligencesolverealityp

8、ersonalfinance目录目录16_ adj.总的总的;整个的整个的 n总数总数;合计合计;vt.共计共计;总计总计;把把加起来加起来totally(adv.)完全地完全地;整个地整个地17_ n应用应用;用途用途;申请申请apply v应用应用;涉涉及及;申请申请applicant n申请人申请人;求职者求职者18_ n外观外观;外貌外貌;出现出现appear vi.出现出现total applicationappearance目录目录高频短语高频短语1_从从时起时起2_ 结果结果3_ 如此如此以至于以至于4_ 在某种程度上在某种程度上5_ 在在的帮助下的帮助下6_ 处理；安排；对付处

9、理；安排；对付7_ 看守；监视看守；监视8_ 共有；共用共有；共用9_ 弥补弥补10_ 毕竟毕竟from.onas a resultso.that.in a waywith the help ofdeal withwatch overin commonafter allmake up目录目录典型句式典型句式1before引导的时间状语从句引导的时间状语从句I developed very slowly and it took nearly two hundred years _as an analytical machine by Charles Babbage.(before)我发展得非常缓

10、慢我发展得非常缓慢,差不多过了差不多过了200年年,我才我才被查尔斯被查尔斯巴比奇制造成为一台分析机器。巴比奇制造成为一台分析机器。2as引导的时间状语从句引导的时间状语从句 _,I was made smaller.(as)_,I was made smaller.(with)一年年过去了一年年过去了,我被做得更小了。我被做得更小了。before I was builtAs time went byWith time going by目录目录3so.that.结果是结果是,以至于以至于Over time my memory has developed_, like an elephant,

11、I never forget anything I have been told! 随着时间的流逝随着时间的流逝,我的记忆能力发展得如此之快我的记忆能力发展得如此之快,像大象一样像大象一样,我从不忘记人们告诉的事情！我从不忘记人们告诉的事情！4be ofn.beadj.Anyhow, my goal is to provide humans with a life_.不管怎样不管怎样,我的目标是给人类提供高质我的目标是给人类提供高质量的生活。量的生活。so much thatof high quality目录目录单元语法单元语法现在完成时的被动语态现在完成时的被动语态1(2013银川部分中学高

12、三联考银川部分中学高三联考)In Japan,all students _how to prepare for and react to a disaster since a young age.Awere taughtBtaught Chave taught Dhave been taught解析：选解析：选D。考查时态和语态。句意：在日本。考查时态和语态。句意：在日本,所有的学生小所有的学生小时候就被教会如何准备和应对灾害。根据句意以及时间状语时候就被教会如何准备和应对灾害。根据句意以及时间状语“since a young age”可知可知,此处用现在完成时的被动语态此处用现在完成时的被动

13、语态,故选故选D项。项。目录目录2When will the expert come and give the lecture on intellectual property?Not until our program _ by the authorities.AapprovesBhas been approvedCis to approve Dwill be approved解析：选解析：选B。考查时态和语态。根据。考查时态和语态。根据by the authorities的提的提示可知示可知,应用被动语态应用被动语态,可排除可排除A、C项项;同时根据语意同时根据语意“直到直到我们的计划被官

14、方批准我们的计划被官方批准”可知可知,应用现在完成时。应用现在完成时。目录目录3Weve been told the good news,but when and where to go for the exciting vacation _ yet.Aare not discussedBhave not been discussedCis not being discussedDhas not been discussed解析：选解析：选D。后一分句的主语为。后一分句的主语为when and where to go for the exciting vacation,表示的是一件事表示的是一

15、件事,谓语动词用单数形式谓语动词用单数形式,由此由此排除排除A、B两项。根据句末的两项。根据句末的yet可知应该用完成时可知应该用完成时,即这件事即这件事还没有被讨论。因此还没有被讨论。因此D项正确。项正确。目录目录4.(2013兰州部分重点中学高三联考兰州部分重点中学高三联考)I intend to buy that kind of clothes because I _ that they _ well.Ahave told;wash Bhave been told;washCwas told;washed Dhave been told;are washed解析：选解析：选B。考查时态和

16、语态。既然是。考查时态和语态。既然是“我打算去买那种衣我打算去买那种衣服服”,就表明就表明“有人已经告诉了我那种衣服好洗有人已经告诉了我那种衣服好洗”,所以第一所以第一空用现在完成时表示过去动作对现在造成的影响或产生的结空用现在完成时表示过去动作对现在造成的影响或产生的结果。第二空填果。第二空填wash,是动词的主动形式表被动含义是动词的主动形式表被动含义,此时此时wash well用于表示其主语的状态或性质用于表示其主语的状态或性质,不表动作。不表动作。目录目录5(2012河南郑州三模河南郑州三模)Linda,the phone in your office cant be connecte

17、d all the time.Why?Oh,sorry,Miss Miles.The service_ since last Wednesday.Ahas been stopped Bhas stoppedCwas stopped Dhad stopped解析：选解析：选A。考查时态和语态。句意：。考查时态和语态。句意：琳达琳达,你办公室的你办公室的电话一直不通电话一直不通,为什么？为什么？噢噢,对不起对不起,迈尔斯小姐。自从上迈尔斯小姐。自从上周三以来周三以来,电话服务就被中止了。根据句意可知电话中止开电话服务就被中止了。根据句意可知电话中止开始于过去始于过去,并持续到现在并持续到现在,故用

18、现在完成时态故用现在完成时态,service与与stop为为被动关系被动关系,故答案为故答案为A项。项。目录目录考 点 串 讲 讲 练 互 动考 点 串 讲 讲 练 互 动单词精研单词精研1. totallyadv. 完全地完全地,整个地整个地(教材教材P18)As a result I totally changed my shape.结果结果,我彻底改变了形状。我彻底改变了形状。归纳拓展归纳拓展a total failure完全失败完全失败a total of. 总共总共in total 加起来加起来目录目录To be honest,I totally agree with your op

19、inion.诚实地说诚实地说,我完全同意你的看法。我完全同意你的看法。(朗文朗文P2182)In total,over 250 employees completed the safety training.总共有超过总共有超过250名员工完成了安全培训。名员工完成了安全培训。You were a total failure if you hadnt married by the time you were about twentyeight.如果到了如果到了28岁左右还没结婚岁左右还没结婚,你就是个彻底的失败者。你就是个彻底的失败者。目录目录2. arisevi. 出现出现;发生发生;起身起

20、身,起床起床(朗文朗文P89)More problems like those at the nuclear power plant are certain to arise.该核电站一定会出现更多类似那样的问题。该核电站一定会出现更多类似那样的问题。归纳拓展归纳拓展(1)作作“呈现呈现;出现出现;发生发生”之意时之意时,主语多为以下抽象名词：主语多为以下抽象名词：argument/problem/quarrel/question/movement。(2)arise from由由而引起而引起,由由而产生而产生;从从中产生中产生.目录目录(译林译林4)The number of road acc

21、idents and the death arising from/which arises those accidents has increased greatly over the past years.在过去的几年里在过去的几年里,道路交通事故及道路交通事故及由此而引起的死亡人数大幅上升。由此而引起的死亡人数大幅上升。Seeing his mother return home,the boy arose from his chair immediately.看到妈妈回家了看到妈妈回家了,小男孩立刻从椅子上站起来。小男孩立刻从椅子上站起来。目录目录易混辨析易混辨析 arise,rise,

22、raise巧思妙解巧思妙解用用arise,rise,raise填空填空(1)As is known to us,the sun _ in the east and sets in the west.(2)It cant be too careful while driving;accidents often _ from carelessness.(3)After the war,the standard of living was _ rapidly.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,发生发生,起因于起因于arosearisenarisingrise

23、(vi.)升起升起,起身起身,增长增长,上升上升roserisenrisingraise(vt.)举起举起,唤起唤起,提高提高,饲养饲养raisedraisedraisingrisesariseraised目录目录3.anyhowadv.(也作也作anyway)无论如何无论如何;即使如此即使如此(教材教材P18)Anyhow,my goal is to provide humans with a life of high quality.不管怎么样不管怎么样,我的目标是给人类提供高质量的生活。我的目标是给人类提供高质量的生活。(朗文朗文P76)Anyhow,we have plenty of

24、time to plan ahead.不管不管怎样怎样,我们有很多时间去提前作计划。我们有很多时间去提前作计划。I am not feeling quite well,but I will attend the meeting tomorrow anyhow.我感觉不太舒服我感觉不太舒服,但是即使如此我也要参加明天的会议。但是即使如此我也要参加明天的会议。归纳拓展归纳拓展somehow (or other) adv.以某种方法以某种方法,不知怎的不知怎的somewhat adv. 有点儿有点儿;有些有些;有几分有几分目录目录Although his relationship with his

25、mother had improved somewhat,he was still depressed. 尽管和母亲的关系有所改观尽管和母亲的关系有所改观,他仍然十分消沉。他仍然十分消沉。Somehow (or other), Ruth and he seemed to be always quarrelling.不知怎么的露丝和他老是吵架。不知怎么的露丝和他老是吵架。目录目录4. signalvi.& vt. 发信号发信号n. 信号信号(教材教材P23)For example,I have learned to signal to my teammates in computer langu

26、age to give me the ball when I am open and have a good shot for a goal.例如例如,当我启动的时候当我启动的时候,我可以用计算机语言向队友示意把球我可以用计算机语言向队友示意把球传给我传给我,这样可以有一个漂亮的射门。这样可以有一个漂亮的射门。归纳拓展归纳拓展(1)a danger/warning signal危险危险/警告信号警告信号traffic signals 交通信号灯交通信号灯 a stop signal 停车信号停车信号(2)signal (to) sb.to do sth. 示意某人做某事示意某人做某事signa

27、l to sb. 向某人示意向某人示意signal (sb.) that 示意示意目录目录In our class,when the bell rang and the teacher closed his book,it was a signal for everyone to stand up.在课堂上在课堂上,铃声铃声响起响起,老师合上书就是我们要起立的信号。老师合上书就是我们要起立的信号。All I get is a busy signal whenever I dial his number.我什么时候拨他的电话听到的都是忙音。我什么时候拨他的电话听到的都是忙音。When all t

28、he instruments had been checked out, the pilot signalled that he was ready for takeoff. 所有仪表都检查过之所有仪表都检查过之后后, 驾驶员发出起飞准备就绪的信号。驾驶员发出起飞准备就绪的信号。The police signaled the driver to stop his car by raising his hand.警察举手示意司机停车。警察举手示意司机停车。目录目录跟踪训练跟踪训练.完成句子完成句子1The problems between parents and children have _(

29、缺乏交流引起的缺乏交流引起的)2Only if people of all the countries are united _(我们才能解决我们才能解决)the existing problems in the world.3_(总计总计) more than 12,000 athletes from 45 countries participated in the last Asian Games.arisen from lack of communicationwill we be able to solve/can we solveA total of目录目录4With the dev

30、elopment of _(随着科随着科学与技术的发展学与技术的发展),we have a much higher standard of living.5Do you know how many students took part in the sports meet?About 400 _(加起来加起来)science and technologyin total目录目录.单项填空单项填空1(2013金华十校模考金华十校模考)Many road accidents _ from careless driving,according to the recent reports from t

31、he police.AinvolveBreduceCarise Dincrease解析：选解析：选C。考查动词辨析。句意：根据警方最近的报告。考查动词辨析。句意：根据警方最近的报告,很很多道路交通事故是由粗心驾驶造成的。多道路交通事故是由粗心驾驶造成的。arise是不及物动词是不及物动词,意思是意思是“(由由)引起引起,(因因)产生产生”,符合句意。符合句意。目录目录2(2013重庆部分学校高三联考重庆部分学校高三联考)Suddenly I realized that I had stayed here long and _to say goodbye to the host.Araised

32、BroseClifted Dstood解析：选解析：选B。考查动词辨析。句意：突然我意识到我在这里。考查动词辨析。句意：突然我意识到我在这里逗留的时间很长了逗留的时间很长了,于是起身向主人道别。如果选择于是起身向主人道别。如果选择D项项,其其后要加上后要加上up。A、C两项是及物动词两项是及物动词,故排除。故排除。目录目录3(2013东北三校高三第一次联合模拟东北三校高三第一次联合模拟)There is someone playing the guitar over there.Lets go and listen,shall we？Free entertainment,_.Aanyway B

33、thoughCtherefore Dsomehow解析：选解析：选A。考查副词辨析。句意：那边有人在弹吉他。我。考查副词辨析。句意：那边有人在弹吉他。我们去听听吧们去听听吧,好吗？不管怎么说好吗？不管怎么说,这是免费的娱乐。这是免费的娱乐。anyway表表示示“不管怎么说不管怎么说,至少至少”。目录目录4(2013湖北稳派密卷湖北稳派密卷)When a person writes,he must organize his mind to express his ideas and feelings more_.Atechnically BtotallyClogically Dcommonly解

34、析：选解析：选C。句意：当一个人在写作时。句意：当一个人在写作时,他必须整理思绪以便他必须整理思绪以便合乎逻辑地来表达他的观点和情感。合乎逻辑地来表达他的观点和情感。A项项“技术上地技术上地”,B项项“完全地完全地,全部地全部地”,C项项“合乎逻辑地合乎逻辑地”,D项项“通常通常,常常常常”.目录目录5(2012安徽省城名校第四次联考安徽省城名校第四次联考)The policeman scolded the driver for turning without a_.Asymbol BmarkCsignal Dchance解析：选解析：选C。句意：警察训斥司机不给信号就拐弯。句意：警察训斥司机

35、不给信号就拐弯。 symbol象征象征,标志标志;mark分数分数,痕迹痕迹;signal信号信号,暗示暗示;chance机会机会,可能可能.目录目录6(2013合肥市质量检测合肥市质量检测)Drive straight ahead,and then you will see a _ to the HefeiNanjing Expressway.Asign BmarkCsignal Dboard解析：选解析：选A。考查名词辨析。句意：径直往前开。考查名词辨析。句意：径直往前开,然后你就会然后你就会看见一个合肥到南京的高速公路指示牌。看见一个合肥到南京的高速公路指示牌。sign意为意为“标志标志

36、,指指示牌示牌”,符合句意。符合句意。mark 意为意为“痕迹痕迹,分数分数”,signal意为意为“标标志志,信号信号”,board 意为意为“木板木板”。目录目录短语精释短语精释1. in a way从某一角度看；在某种程度上从某一角度看；在某种程度上(朗文朗文P2316)In a way,Im a little surprised he accepted the offer.从某种意义上讲从某种意义上讲,他接受了这个报价让我觉得有点儿他接受了这个报价让我觉得有点儿惊讶。惊讶。归纳拓展归纳拓展all the way一路上一路上;自始至终自始至终;完全完全by the way 顺便说顺便说i

37、n no way 一点也不一点也不;决不决不in the way 挡道挡道;碍事碍事No way! 俚俚别想！没门！别想！没门！目录目录(2011高考浙江卷高考浙江卷)He decided that he would drive all the way home instead of putting up at a hotel for the night.他决他决定一路开车回家而不是在旅馆里过夜。定一路开车回家而不是在旅馆里过夜。Teaching in school can in no way be separated from practice.学校教学决不能脱离实践。学校教学决不能脱离实践

38、。Dont stand in the way.Move aside and let me pass.不要挡着路不要挡着路,靠边点让我过去。靠边点让我过去。目录目录2. as a result结果结果(教材教材P18)As a result I totally changed my shape.结果结果,我彻底改变了形状。我彻底改变了形状。(牛津牛津P1703)He made one big mistake,and,as a result,lost his job.他犯了个大错他犯了个大错,结果丢了工作。结果丢了工作。I was very busy.As a result,I couldnt t

39、ake care of her.我非常忙我非常忙,因此无法照料她。因此无法照料她。目录目录易混辨析易混辨析 as a result，as a result of，result in，result fromas a result因此，结果，副词短语，常作状语，使用时其前因此，结果，副词短语，常作状语，使用时其前常有一个表示原因的句子。常有一个表示原因的句子。as a result of是介词短语，只能接名词是介词短语，只能接名词/代词代词/动名词及动名词及what引导引导的宾语从句。的宾语从句。result in相当于相当于lead to，结果为，结果为；导致，主语是原因，；导致，主语是原因，宾

40、语是结果。宾语是结果。result from相当于相当于lie in，因为，源自，主语是结果，宾语是，因为，源自，主语是结果，宾语是原因。原因。目录目录巧思妙解巧思妙解用用as a result，as a result of，result in，result from填空填空(1)_ the car accident，Jackson couldnt work any longer.(2)As far as I know，his carelessness _ his failure.(3)As far as I know，his failure_his carelessness.(4)Jenny

41、 did too much shopping，_，she nearly missed the flight.As a result ofresulted inresulted fromas a result目录目录3.deal with处理；安排；对付处理；安排；对付(2012高考新课标全国卷高考新课标全国卷七选五七选五) They might have had similar problems, such as dealing with a test, or the death of a beloved pet.他们可能经历过类似的问题他们可能经历过类似的问题,比如应对考试或比如应对考试或者

42、是喜爱的宠物的死亡。者是喜爱的宠物的死亡。(人教人教42)She produced six completed novels, all of which deal with the problems and limitations of womens choices.她创作了六部完整的小说她创作了六部完整的小说,这些作品都涉及到女性选这些作品都涉及到女性选择权的问题及其局限性。择权的问题及其局限性。目录目录【温馨提示温馨提示】deal with常与常与how连用连用,而而do with则常与则常与what连用。连用。I have no way yet as to how to deal wit

43、h such a complicated situation. 这样复杂的局面该怎么应付我还没谱儿呢。这样复杂的局面该怎么应付我还没谱儿呢。The children didnt know what to do with themselves as Christmas drew near. 圣诞节即将到来圣诞节即将到来,孩子们坐立不安了。孩子们坐立不安了。目录目录跟踪训练跟踪训练.完成句子完成句子1On the contrary,I found her quite _(难相处难相处)2When I am back to school from sick leave,I will _(弥补弥补)

44、for the missing lessons.3He stayed up playing computer games last night._(结果结果),he was late for work this morning.4_(从某种程度上说从某种程度上说),Im glad you made that mistake,for it will serve as a warning to you.5Those two brothers not only look alike,but also they _(有许多共同之处有许多共同之处)hard to deal with/get along

45、withmake upAs a resultIn a wayhave a lot in common目录目录.单项填空单项填空1(2013襄阳四中高三模拟襄阳四中高三模拟)I think he is taking an active part in social work.I agree with you_.Ain the way Bon the wayCby the way Din a way解析：选解析：选D。答句句意：某种程度上我与你观点一致。答句句意：某种程度上我与你观点一致。in the way意为意为“挡道的挡道的”;on the way意为意为“在途中在途中,即将到来即将到来”;

46、by the way意为意为“顺便说顺便说,顺便问一下顺便问一下”;in a way意为意为“在某种程在某种程度上度上,从某一点上看从某一点上看”。根据句意可知。根据句意可知D项正确。项正确。目录目录2(2013贵州五校联考贵州五校联考)She is used to _ all kinds of people in her job.Adoing with Bcoming up withCagreeing with Ddealing with解析：选解析：选D。句意：她已习惯于和工作中遇到的各种各。句意：她已习惯于和工作中遇到的各种各样的人打交道。样的人打交道。deal with处理、应对处理、

47、应对,和和how连用。连用。do with也有此意也有此意,但是要和但是要和what连用连用;come up with 提出提出;agree with同意同意,一致。一致。目录目录3Only in the last few years have scientists and teachers begun to understand learning disabilities and_.Ahow can they be dealt withBwhat they can be dealt withChow they can be dealt withDwhat can they be dealt

48、with解析：选解析：选C。deal with“处理处理,对付对付”,常与常与how连用。另外连用。另外此题空所填句子在句中作宾语此题空所填句子在句中作宾语,应用陈述语序应用陈述语序,故应选故应选C项项.目录目录4My friend Martin was very sick with a strange fever;_,he could neither eat nor sleep.Aas a result Bafter allCany way Dotherwise解析：选解析：选A。考查短语辨析。句意：我的朋友马丁发了高烧。考查短语辨析。句意：我的朋友马丁发了高烧,结果他既吃不下也睡不着。结果

49、他既吃不下也睡不着。as a result“结果结果”,符合句意。符合句意。目录目录句型精析句型精析1.(教材教材P18)As time went by,I was made smaller.随着时间的流逝随着时间的流逝,我被做得更小了。我被做得更小了。句法分析句法分析as在此用作连词在此用作连词,意为意为“随着随着”,引导时间状语从句。引导时间状语从句。with也也有此意有此意,但但with是介词是介词,后接名词或代词构成后接名词或代词构成with短语或短语或with复合结构。复合结构。目录目录As our life improves (With our life improving),we

50、 find more and more time entertaining.随着生活水平的提高随着生活水平的提高,我们越来越有时间消遣。我们越来越有时间消遣。As time went on(With time going on),Einsteins theory proved to be correct.随着岁月的推移随着岁月的推移,爱因斯坦的理论被证明是正确的。爱因斯坦的理论被证明是正确的。As time passed, things seemed to get worse. 随着时间的推移随着时间的推移,情况似乎变得更糟了。情况似乎变得更糟了。With the development of