新世纪高职高专英语第二册UNIT7.ppt

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1、Unit7DigitalFutureWorkoutVocabularyLeadinTextStudyVocabulary1.confineconfinetoe.g.Thechairmanremindedthespeakertoconfinehimselftothesubjectunderdiscussion.2.directe.g.Theireffortsweredirectedtowardshelpingthehomeless.Hedirectstheaffairsoftheestate.3.focusn.

2、v.集中于（某事，使某物集中于)e.g.Shealwayswantstobethefocusofattention.外面太吵了，我无法集中精力做试卷。----It’snoisyoutside.Icouldn’tfocusmyattentiononmytermpaper.Vocabulary4.maintain:(1) keepingoodrepairorworkingordere.g.Thiscarhasalwaysbeenproperlymaintained.(2)keepup;continuee.g.To

3、maintainahappymoodisveryimportantineverydaylife.(3)assertastruee.g.Throughoutthetrialhemaintainedthathewasinnocentofthecharge.在整个审讯过程中他坚持说他是无辜的.Vocabulary5.prioritye.g.Thebadlyinjuredhavepriorityformedicalattentionoverthoseonlyslightlyhurt.Theyinsistthatthe

4、righttoliveshouldtakepriorityoverallotherconsideration.6.urgee.g.Heurgedmetothinkagain.Heurgedthatthelibrarybekeptopenduringthevacation.Vocabularyadequatedeclinedecadeedgefocusleadmaintainobjectivepromoteurgeenoughforaparticularpurpose下降；下跌；婉拒；晚年的aperiodoft

5、enyearsanadvantage;刀口n.acentralpointv.adj.n.v.维持；保养；坚持n.adj.提升；促进persuadeearnestlyBackgroundknowledgeTheInternetOriginallyanAmericanfederalgovernmentexperimentthatbeganin1969,theInternetbecameunexpectedlypopularinthescientificcommunity（科学界）andlaterprolifera

6、ted（扩散）intoaglobalsystemofinterconnectedcommercial,academicandgovernmentnetworks.Carryingvariousinformationandservices,theInternetmakestheworldsimplerandbringspeopleclosertogether.Itshrinkstimeanddistance,simplifiescomplexbusinessprocesses,andenablesmoreeff

7、ectivecommunicationandcollaborationinvariousfields.MicrosoftWindowsDiscussionDiscussinpairs:AdvantagesanddisadvantagesoftheInternet.AdvantagesandDisadvantagesoftheInternetNowadays,theInternetisplayingamoreandmoreimportantroleinpeople’sdailylife.However,peop

8、le’sopinionsarestilldividedonthispoint.ThosewhoareinfavoroftheInternetclaimthatithasalotofadvantages.Firstly,informationsearchingisnolongeratoughjobwiththehelpofallkindsofsearchengines.Secondly,wecanc