（浙江专用）2019届高三英语一轮复习 Unit 3 Computers课件 新人教版必修2.ppt

1、Unit3Computers,-2-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,【识记阅读单词】1.universaladj.普遍的;通用的;宇宙的2.sumn.总数;算术题;金额3.logicaladj.合逻辑的;合情理的4.logicallyadv.逻辑上;合逻辑地;有条理地5.technologyn.工艺;科技;技术6.technologicaladj.科技的7.revolutionn.革命8.artificialadj.人造的;假的9.tuben.管;管子;电子管workn.网络;网状物11.webn.网,-3-,.单词,.短语,.句式,.语篇填空,积累串记,联

2、想归纳,仿造句子,12.applicationn.应用;用途;申请13.financen.金融;财经14.mobileadj.可移动的;机动的15.rocketn.火箭16.downloadvt.下载17.virusn.病毒18.coachn.教练,-4-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,【拼写高频单词】1.solvevt.解决;解答2.explorevt.甥女,-5-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,【拓展核心单词】1.calculatevt.计算calculationn.计算calculatorn.计算器2.simplif

3、yvt.简化simpleadj.简单的simplyadv.简单地3.operatorn.(电脑)操作员;接线员operatevt.真正地,-6-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,6.personaladj.私人的;个人的;亲自的personallyadv.就个人而言;亲自personalityn.人格;个性7.totaladj.总的;整个的totaln.总数;合计totallyadv.完全地;整个地8.signalvi.出现,-7-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,1.与动词arise形式变化相似的词汇arisearosear

4、isen出现;起身riseroserisen上升;起来rideroderidden骑writewrotewritten写drivedrovedriven开车2.后缀“-ology”高频名词一览technology科技ecology生态学biology生物学psychology心理学sociology社会学,-8-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,3.“互联网”家族typevi.资料库surfv.浏览,-9-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,4.anyhow相关单词一览somehowadv.以方式;不知怎么地;不知为什么some

5、whatadv.有点儿;有几分;颇为anyhowadv.无论如何anywayadv.无论如何;不管怎样5.由signal想到的signal信号sign迹象;符号sigh叹息single单个的;单身的sight视力;情景,-10-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,6.既是实义动词,也是系动词的词stay保持;待着keep保持;保留remain留下;保持appear显得;好像seem似乎;好像look看;看起来,-11-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,【识记】watchover看守;监视【默写】1.结果asaresult2.处理

6、;安排;对付dealwith3.从时起from.on4.如此以至于so.that.5.在某种程度上inaway6.在的帮助下withthehelpof7.人类humanrace,-12-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,1.“因此”的各种表达therefore因此;所以asaresult结果;因此asaconsequence结果;因此consequently因此;结果2.“帮助”家族helpn.帮助fundvt.资助sponsorvt.赞助give/lendsb.ahand帮助,-13-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,1.A

7、stimewentby,Iwasmadesmaller.随着时间的推移,我被做得越来越小。考点提炼as引导时间状语从句,意为“随着”。2.Overtimemymemoryhasdevelopedsomuchthat,likeanelephant,IneverforgetanythingIhavebeentold!随着时间的推移,我的记忆能力发展得如此之快,就像一头大象一样,我从来不会忘记告诉我的任何事情!考点提炼so.that.“如此以至于”,引导结果状语从句。,-14-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,1.随着时间的推移,我跟老朋友们的联系越来越少了。Ast

8、imewent/passedby,Ikeptinlesstouchwithmyoldfriends.2.她气得说不出话来。Shewassoangrythatshecouldntspeak.,-15-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,Thehistoryofcomputersbeganin1642inFrance.Theywerefirstbuiltonlyas1.calculating(calculate)machines,and2.later(late)asanalyticalmachinesthatcould“think”3.logically(logic

9、)andproduceananswerquickerthananyperson.Stilllater,4.the“universalmachine”wasbuilttosolvemathematicalproblems,5.whichmadecomputershuge!Astheyears6.went(go)by,computersweremadesmaller,quicker7.andcleverer.Later,computerswereconnectedbyanetworkand8.brought(bring)intocommonpeopleshomestodealwithinforma

10、tionandhelpcommunication9.betweenpeoplearoundtheworld.Since10.their(they)birth,computershavealwaysbeendesignedtoservethehumanrace.,-16-,核心词汇,核心句式,2,3,4,5,6,1,1.asaresult结果领悟高考究考法用resultin,resultfrom,asaresult或者asaresultof的适当形式填空,(2)WearenotbecomingpeoplewithpoormemoriesasaresultoftheInternet.(2015安徽

11、,阅读理解C)我们并没有因为网络的原因变成记忆力差的人。,(1)Peoplehavebetteraccesstohealthcarethantheyusedto,andtheyrelivinglongerasaresult.(2017北京,单项填空)人们现在比过去享有更好的医疗服务,因此寿命更长了。,-17-,核心词汇,核心句式,2,3,4,5,6,1,(3)Childrensfearanddislikeofbooksmayresultfrombeingmadetoreadaloudbeforeothers.(2015浙江,阅读理解A)孩子们对于书籍的恐惧和厌烦可能是来自于被迫在他人面前大声朗

12、读。(4)Theheavyraininthemountainousareasresultedinfloodslastyear.去年山区的大雨导致了洪涝。,-18-,核心词汇,核心句式,2,3,4,5,6,1,2.totaladj.总的;整个的;全部的;完全的n.总数;总额;合计领悟高考究考法诵读或翻译句子,体会黑体部分含义(1)Haveyouevervisitedagarden,wheretheatmosphereofthegardenappearedtototalmorethanthesumofitsparts?(2016全国,七选五)你是否曾经参观过这么一个花园,它的氛围看起来比其他各方面

13、都好?(2)Whenwechoosealargespoonoverasmallerone,totalintake(摄入)jumpsby14percent.(2015课标,阅读理解B)当我们选用大汤匙而非小汤匙时,摄入总量多百分之十四。,-19-,核心词汇,核心句式,2,3,4,5,6,1,单句写作(4)那项计划完全失败了。Thatplanwasatotalfailure.联想拓展记考点(1)intotal总共(2)atotalof.总数是,(3)Atthestartofthisyear,foreignerslivinginItalyamountedto4.56millionofatotalpo

14、pulationof60.6million,or7.5percent.(20176浙江,阅读理解C)在这一年年初,生活在意大利的外国人共计456万,占意大利6060万总人口的7.5%。,-20-,核心词汇,核心句式,2,3,4,5,6,1,3.goaln.目标;目的;球门;(进球)得分领悟高考究考法写出下列句子中goal的意思(1)Theyhelphimunderstandthatpeoplemustworktowardcommongoals.(2016天津,阅读理解C)目标(2)Butduringthenextweek,setagoalofatleastamileandahalfperrun

15、.(2015全国,七选五)目标,(4)Throughthefirsttwogames,herteamdidnotgetoneseriousshotongoal.(2015全国,完形填空)球门,(3)Ayearlater,Ireachedmygoal:Ilost150poundsandraised$50,000!目标,-21-,核心词汇,核心句式,2,3,4,5,6,1,联想拓展记考点(1)setagoal确定一个目标(2)onesgoalinlife某人的生活目标(3)achieve/realizeonesgoal实现某人的目标,-22-,核心词汇,核心句式,2,3,4,5,6,1,4.ina

16、way有几分;在某种程度上;就某种意义来说领悟高考究考法诵读或翻译句子,体会黑体部分含义(1)Butweareinawaydoinganimalsharmbymakingthemliveinahumanenvironment.但是让动物生活在人类的环境里从某种意义上说是我们在对动物造成伤害。(2)InawayIagreewithwhatyousaidatthemeeting.从某种意义上来说,我同意你在会议上的发言。,-23-,核心词汇,核心句式,2,3,4,5,6,1,联想拓展记考点(1)alltheway一路上;自始至终(2)bytheway顺便说(3)innoway一点也不;决不(4)i

17、ntheway挡路;妨碍(5)makewayfor为让路(6)makeoneswayto向走去,-24-,核心词汇,核心句式,2,3,4,5,6,1,5.arisevi.出现;发生;产生;起身;起来领悟高考究考法写出下列句子中arise的含义(1)Seeinghismotherreturnhome,theboyarosefromhischairimmediately.起身(2)Anumberofhighbuildingshavearisenwheretherewasnothingayearago.出现(3)Someunexpecteddifficultieshavearisen.出现(4)Di

18、danythinginterestingarisefrom/outofthemeeting?发生,-25-,核心词汇,核心句式,2,3,4,5,6,1,联想拓展记考点(1)arisefrom/outof由产生(2)sth.arises出现了某事体会语境辨词义用arise,rise或raise的适当形式填空Oneoftheproblemsarisingfromthepresenteconomicsituationisthatthepriceisrisingsharply,ofcourse,partlybecausesomeillegalbusinessmenraiseitonpurpose.,-

19、26-,核心词汇,核心句式,2,3,4,5,6,1,自助巩固,-27-,核心词汇,核心句式,2,3,4,5,6,1,6.watchover看守;监视;照看领悟高考究考法翻译句子,体会黑体部分含义(1)Hehelpstowatchovermyniece.他帮忙看管我的侄女。(2)Watchoutforwalkersandotherbicyclists.当心行人和其他骑自行车的人。联想拓展记考点(1)watchfor盼望或等待某事物(2)watchout小心,-28-,核心词汇,核心句式,2,3,1,1.Idevelopedveryslowlyandittooknearlytwohundredye

20、arsbeforeIwasbuiltasananalyticalmachinebyCharlesBabbage.我发育缓慢,差不多到了两百年之后,查尔斯巴比奇才把我制成了一台分析机。分析提炼究考法“Ittakes/took+一段时间+before+从句(一般过去时).”表示“过了多久才”,before引导时间状语从句。该句型中主句的谓语动词也可使用be动词。类似的句型还有:“Itwill(not)be+时间段+before+从句(现在时).”表示“要过一段时间才”。“Itwas(not)+时间段+before+从句(过去时).”表示“过了一段时间后才”。,-29-,核心词汇,核心句式,2,3,

21、1,领悟考法用考点单句写作,(2)要过很久他才能回来。Itwillbealongtimebeforehecomesback.,(1)它用了三年时间才完工,并且是用一种很有趣的方法修建的。(2017全国,语法填空)Ittookthreeyearstocompleteandwasbuiltusinganinterestingmethod/way.,-30-,核心词汇,核心句式,2,3,1,2.Astimewentby,Iwasmadesmaller.随着时间的推移,我被做得越来越小。分析提炼究考法astimegoes(passes)by/wentby(=withtimepassing/goingb

22、y)随着时间的推移/流逝,as引导时间状语从句。领悟考法用考点翻译句子,体会黑体部分含义(1)Astheaverageageofthepopulationincreases,therearemoreandmoreoldpeopletocarefor.(2016天津,单项填空)随着人均寿命的增长,需要照顾的老人越来越多。(2)Thislessonaboutfamilyunitystayedwiththedaughtersastheygrewup.(2015安徽,阅读理解B)关于家庭团结的意义伴随着女儿们的成长。,-31-,核心词汇,核心句式,2,3,1,单句写作(3)随着时间的流逝,人们慢慢熟悉

23、了他。Astimewentby/Withtimegoingby,peoplebecamefamiliarwithhim.,-32-,核心词汇,核心句式,2,3,1,3.Overtimemymemoryhasdevelopedsomuchthat,likeanelephant,IneverforgetanythingIhavebeentold!随着时间的推移,我的记忆能力发展得如此之快,就像一头大象一样,我从来不会忘记告诉我的任何事情!分析提炼究考法so.that.如此以至于,that引导结果状语从句。常见的句型有:(1)so+adj./adv.+that.so+adj.+a/an+单数名词+t

24、hat.so+few/little(少)/many/much+n.+that.(2)such.that.如此以至于such+adj.+不可数名词+that.such+adj.+复数名词+that.such+a/an+adj.+单数名词+that.,-33-,核心词汇,核心句式,2,3,1,领悟考法用考点翻译或完成句子,体会黑体部分含义(1)Itsdifficultiesappearsogreatthatwefailagainandagain.(2016天津,阅读理解D)困难如此巨大,以至于我们一次又一次地失败了。(2)Itssuchagoodchancethatwemustntmissit.机

25、会这样好,我们可不能失掉。,(4)TherearesomanyspellingmistakesinyourcompositionthatIcantunderstandwhatyouarewritingabout.你作文中的拼写错误太多了,以至于我读不懂你在写什么。,(3)IwassonervousthatIcouldhardlytellwhichdirectionwasleft.(2017全国,短文改错)我是如此的紧张,以至于不能判断哪个方向是左边。,-34-,.单句填空1.Hewasreally(real)veryhappywhenherealized(realize)hisdreamtow

26、inthegame.2.Personally(person)speaking,Iamsatisfiedwithalltheworkyouhavedone.3.Itisknowntoallthatpersonalappearance(appear)issometimesveryimportantinfindingajob.,4.Itwillbesolved(solve)butwithdifficulty.(2017北京,阅读理解D)5.Asaresult,peoplewilleatmorefoodtotrytomakeupforthatsomethingmissing.(2017全国,语法填空)

27、,6.Astormarose(arise)duringthenight.7.Asthewageswerehigh,manyapplicants(apply)forthejobfilledtheform.8.Watchout!Theresacarcoming.,-35-,9.Learnhowtodealwithpeoplenow,becausewhenyoureanadult,youdontgettochooseyourbossoryourco-workers,solearnhowtorespectthemnow.(201610浙江,七选五)10.In2030,asixthofthecountr

28、yspotentialworkforcecouldbetotally(total)uneducated.(2017江苏,任务型阅读),-36-,.话题写作(电脑网络)(一)根据提示翻译句子1.人们可以依靠计算机来解决各种问题,比如探索月球。(solve;explore)Peoplecoulddependoncomputerstosolveallkindsofproblems,suchasexploringthemoon.2.计算机应用于如此多的领域,以至于我们不能没有它。(applyto;so.that)Computerscanbeappliedtosomanyfieldsthatwecant

29、gowithoutit.3.人们也普遍认为在将来计算机不能替代人类。(Itisalsouniversallybelievedthat.)Itisalsouniversallybelievedthatcomputerscanttaketheplaceofhumanbeingsinthefuture.,-37-,4.随着科学技术的快速发展,人们的生活在某种程度上变化很大。(with;inaway)Withscienceandtechnologydevelopingquickly,peopleslifehaschangedalotinaway.5.毫无疑问现代科技给人们的生活带来了方便和舒适。(Itgoeswithoutsayingthat.;convenienceandcomfort)I