大学英语教学课件：Unit4

TextStudy

IdeaSharing

NotestotheText

WordsandExpressions

WritingUnderstandingReproductionStructureAnalysisSummaryI.StructureAnalysisIntroduction+Question+SampleSolutions+ConclusionTextStudy—StructureAnalysisPartI(Paras.1~_):2Introduction:theadvantagesoftelecommunicationstechnologies.PartII(Para._):Question:Howfasttodeveloptelecommunicationstechnologiesindevelopingcountries?3PartIII(Paras._~_):Samplesolutions:Sixcountriesandregionsareworkinghardtorealizetelecommunicationstransformation.PartIV(Para.11):Conclusion:DevelopingcountriescancatchupwithAmericansandWesternEuropeansiftheypersist.410TextStudy—StructureAnalysisII.UnderstandingA.Findouttheadvantagesoftelecommunications

revolutionfordevelopingcountries:1.Boosting_____________andpromoting__________

______investment.2.SteppingdirectlyintotheInformationAgeand______

____________________________development.livingstandardsforeignoverwholestagesofoldeconomiclabor-intensiveengineering,marketinganddesign3.Changing____________assemblyworkintoindustries

involving____________________________.

internaland

leapingTextStudy—Understanding

B.Workinpairsandfindouthowsixcountriesandregionsrealizetheirtelecommunicationstransformation,followingthisformat:Country:Situation:____________________________________________________________Solution:________________________________________________________________________________________________________

TipsTextStudy—UnderstandingRussiaChinaHungaryLatinAmericaThailandVietnamTipsTextStudy—UnderstandingCountry:Situation:__________________________________________________________________________________________

Solutions:__________________________________________________________________________________________

_______

RussiaRustingnationalphonesystem;Stronginmathematics&science;EconomyinrecessionInstallingoptionalfiber;Strategicplan;Pump$40billionintheprojectTextStudy—UnderstandingCountry:Situation:__________________________________________________________________

Solutions:_______________________________________________________________________________________________________________________________________________________________________________________________________________

______________

ChinaBackwardness;Majorpartsoftheinformationsuperhighway;TurningShanghaiintoatopfinancialcenterwithpowerfulnetworksDigitalswitchesandhigh-capacityopticalfiberlinksincapitalcities;NewtechnologiesbecomingcheaperTextStudy—UnderstandingCountry:Situation:____________________________________________________________________________________________________________

Solutions:_____________________________________________________________________________________________________________________________________________________________________________________________________

______________

Hungary700,000peoplearewaitingforphones;Problemoffunds;Businessesaccepthigh-pricewirelessserviceSolda30%staketotwoWesterncompanies;Leasedrightstobuildandoperateadvanceddigitalmobilesystems;SpeedupphonesystembymeansofwirelessTextStudy—UnderstandingCountry:Situation:________________________________________________________________________________________________________________________________________

____________

Solutions:________________________________________________________________________________________________________________________

______________

LatinAmericaHaveoperationsofwirelessservice;BellsouthCorporation:annualrevenuepercustomerisabout$2,000

($850inUS)Wirelessdemandandusage:explodeReason:Latincustomerstalklongeronthephone;Wirelessmarket:money-makingbusinessTextStudy—UnderstandingCountry:Situation:________________________________________________________________________________________________________________________

Solutions:________________________________________________________________________________________________________________________

______________

ThailandPeoplewastetimeintrafficjams;Difficulttocallorfaxfromtheofficebecauseoflongwaitinglistforphonelines(2millionnames)Turntowireless;Business

peoplestuckintrafficjamsusemobilephonetokeepcontactTextStudy—UnderstandingCountry:Situation:______________________________

Solutions:________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

______________

VietnamPersonincomeisjust$220AllmobilephonesmustbedigitalAdd300,000linesannually;Maketheboldestleaps;Gofornext-generationtechnologyUseexpensiveopticalfiberwithdigitalswitching,insteadofcheapercopperwires;model;TextStudy—UnderstandingIII.SummaryTelecommunicationsiswidelyconceivedasakeyto_________countries’dreamofjumpingintothemodernworld.Althoughthereissomedisputeastohow____theycanpushaheadwiththeirplans,differentdevelopingcountriesare

stillseekingtheirownwaysofleapingovertheir____________withonejumpinthisdirection.Surely,theywillcatchupwith_________countriesontheinformationsuper-highwayaslongasthey______intheirefforts.fastbackwardnessdevelopedpersistdevelopingTextStudy—SummaryBack提高生活水平促进国内投资

最新无线传输系统

一系列走得太远

急需

缺某方面经验

估算成本

选择技术

区分输赢的因素汉英互译短语活用句式应用

随笔toboostlivingstandardstopromoteinternalinvestmentthelatestwirelesstransmissionsystemaparadeoftogotoofartobedesperatefortolackexperienceinsth.toweighcoststochoosebetweentechnologiesfactorsseparatingwinnersfromlosersEnglishEquivalentsofChinese预习课文导入写作在信息时代繁荣解决资金问题大容量光纤基础设施信息高速公路提供优质服务花高价买某物由自己支配与某人保持联系迈出大胆的一步tothriveintheInformationAgetolicktheproblemoffundshigh-capacityopticalfiberbasicinfrastructureinformationsuperhighwayEnglishEquivalentsofChinese汉英互译短语活用句式应用

随笔Back预习课文导入写作toofferpeakperformancetoaccepthigherpricetagforsth.atone’sdisposaltoremainincontactwithsb.tomakeaboldleap摆脱不了／陷入:推进某事:

······的问题:使用／利用:追求；赞成；适用于:汉英互译短语活用句式应用

随笔Back预习课文导入写作CreativeApplicationofTypicalExpressionstobestuckwith/intopushaheadwithsth.amatteroftomakeuseoftogofor

FocusStudyNotestotheText—FocusStudy

1.ItmaytakeadecadeformanycountriesinAsia,LatinAmerica,andEasternEuropetoimprovetransportation,powersupplies,andotherutilities.

Practice

Ittakes+(sb.)+时间/条件+todo

需要花费……做

她修理自行车用了三个小时。

身强力壮的人才能举得起那么重的东西。Ittookherthreehourstomendherbicycle.Itwouldtakeastrongmanliftthatweight.NotestotheText—FocusStudy

TranslationKeyNotestotheText—FocusStudy

2.Still,thereislittledisputethatcommunicationswillbeakeyfactorseparatingthewinnersfromthelosers.

thereislittledisputethat…毋庸争辩的是……Practice

毋庸争辩的是,先进的知识将给他们的腾飞插上

翅膀。

网络是学习英语的有效途径之一，这是毋庸置疑

的。Thereislittledisputethatadvancedknowledge

canlendwingstotheirriseinlife.Thereislittledoubtthatonlinelearningisone

oftheeffectivewaystolearnEnglish.NotestotheText—FocusStudy

TranslationKey3.That’spartly

becauseLatinAmericancustomers

talk

twotofourtimesaslong

onthephoneaspeopleinNorthAmerica.

…timesas…as…是……的……倍Practice

NotestotheText—FocusStudy

这本书是那本书篇幅的三倍。Thisbookisthreetimesaslongasthelengthofthatone.

NotestotheText—FocusStudy

TranslationKey1.boost

v.

①

tomakesth.increase,orbecomebetterThereisnothinglikewinningtoboosttheconfidenceofplayers.没有什么比胜利更能提高运动员的士气。I.WordUsingTranslationKeyWordsandExpressions—WordUsing

1.boostv.

②topraiseandpublicizetomakesth.moresuccessful

她的书近来得到了《观察者》杂志的推介。HerbookshavebeenboostedinTheObserverrecently.TranslationKeyWordsandExpressions—WordUsing

2.condensev.

①to

reducetoasmallerorshorterform

ShouldImanagetocondensemyletterof

applicationintoonepage?Whenagasorvapor

condenses,itchanges

intoliquid.②to(ofagas)becomeliquidbycooling

e.g.WordsandExpressions—WordUsing

3.intensivea.

involvinghardworkconcentratedintoashorttimelabor-intensive 劳动密集型的capital-intensive 资金密集型的intensivecare重病特别护理intensivestudy强化学习同根词intensea.（性质、感情等）强烈的；紧张的intensifyv.增强，强化intensityn.强烈，剧烈，紧张；强度e.g.WordsandExpressions—WordUsing

4.bestuckwith

tohavenochoiceaboutdoingWhyamIalwaysstuckwiththedirtywork?为什么我老是得干脏活？bestuckin:

remainfixedin(aplace,orsituation)Themotorcycleisstuckinthemud.

这辆摩托车陷在了泥里，动弹不得。e.g.CompareWordsandExpressions—WordUsing

5.desperatea.①needingorwantingverymuchIwouldbedesperatefor(arescue/shelter…

)Iwouldbedesperateto(lookforwater/callfor

help…

)Supposeyougotlostinthewoods.Whatwouldyoubedesperatefor/todo?UseItTipsWordsandExpressions—WordUsing

5.desperatea.

②filledwithdespairandreadytodo

anything,regardlessofdangerTheprisonersbecamedesperateintheirattemptstoescape.那些囚犯拼命企图逃亡。TranslationKeyWordsandExpressions—WordUsing

6.logontotogetaccessto(Internet)Inordertologontothesystemyoumustenteraspecialpassword.Anyonecanlogontothiscomputer.

任何人都可以登录这台计

算机。TranslationKeye.g.WordsandExpressions—WordUsing

7.reliablea.

abletobedependedonortrusted当地的气象预报准确程度如何？Howreliablearethelocalweatherforecasts?TranslationKeyWordsandExpressions—WordUsing

8.disposal

n.

actofgettingridofThesafedisposalofnuclearwasteisamajorproblem.atone’sdisposal

供任意使用Thefirmputasecretaryatmydisposal.Studentshaveawell-stockedlibraryattheir

disposal.e.g.ExpressionWordsandExpressions—WordUsing

9.persistv.

toholdfirmlytoapurpose,astate…;

tocontinueinexistence;lastYoushouldpersistinyourambitioninthefieldofcommerce.他坚持说他与抢劫毫无关系。Hepersistedthathehadnothingtodowithrobbery.同根词TranslationKeyWordsandExpressions—WordUsing

e.g.sist:

tostand;tosetassistconsistencyconsistentinconsistencyinsistirresistibleGuessthemeaningofthewordswith“sist”:WordsandExpressions—WordUsing

WordFormation帮助，协助一贯性，一致性前后一致的不一致坚持，主张不可抵抗的(Tobecontinued)persistpersistentresistresistancesubsistsubsistence坚持，执意坚持不懈的抵抗，对抗抵抗，对抗存活，生存生存，生计

GroupWorkSide-effectsoftheInternetThereislittledoubtabouthowusefultheInternetcanbe.ThendoestheInternetalwaysbringsomethinggood?EverybodyinthegroupshouldcontributeatleastoneideaaboutthenegativeeffectoftheInternetandnoteitdownonapieceofpaper.Thensendarepresentativetomakeashortspeechtotheclasswiththepaper.IdeaSharing

TipsReadfewerbooks.Engageinfewersocialactivities.Communicatelesswithinthefamilyandfeelmorelonelyanddepressed.Getlostovertheendlessamountofinformation.TipsIdeaSharing

StructuredWriting

PracticalWriting1.ComparisonI.StructuredWritingTwomajorwaysoforganizingparagraphsofcomparison:Examineonethingthoroughlyandthentheother.Examinetwothingsatthesametime,discussingthempointbypoint.StructuredWriting

Theimportanceofbooksleadssomepeopletofurnishtheirhomeswithabookcaseorpersonallibrary.Inthisway,usefulworkssuchasdictionariesandtextbooksarealwaysathand.However,sometimes,book-collectorsbuytextstheyneverread.Publiclibrary,bycontrast,areblessedwithadvantages.Onasociallevel,theyarepreferablebecausetheyallowpeoplewithlowincomestobetterthemselves.Knowledgeisavailableformostpeople,instead,notthefew.SampleStructuredWriting

Comparison:similarto,similarly,like,alike,likewise,correspondto,correspondingly,resemble,as,justas,inthesameway,havesth.incommon,commoncharacteristics,etc.UsefulWordsandPhrasesContrast:differfrom,however,otherwise,evenso,lessthan,unlike,incontrastto,onthecontrary,ontheotherhand,while,although,ratherthan,etc.StructuredWriting

2.YourTaskTopic:TV:aBlessingoraCurse

Writeapassageofcomparisonwithnolessthan120words.StructuredWriting

ReferenceNowadaystelevisionplayssuchanimportantroleinpeople’slifethatwatchingTVhasbecomepartofpeople’slifeinmanyfamilies.IsTVablessingoracurse?Obviously,television,likeanythingelse,hasmorethanonefaces.Asisknowntous,televisionpresentsavividandcolorfulworldforpeop