《B2U9新通用大学英语》由会员分享，可在线阅读，更多相关《B2U9新通用大学英语（87页珍藏版）》请在金锄头文库上搜索。
1、Unit9LivingwithComputers 1 Learncomputer relatedwords expressions 2 Describethewayyouusecomputers 4 Protectyourselfonline 3 Troubleshootaproblem Outline 1 Learncomputer relatedwords expressions Outline mainframemonitorkeyboardmouseroutercable Hardware operatingsystemapplicationbroadbandconnectionbro
2、wser explorerviruskillerplayerinstantmessagingofficesoftwarecomputergames Software 启动boot用户user口令password输入typein 设置settings图标icon 点击click ontheicon 双击doubleclick右击rightclick登陆互联网logontotheInternet文件夹folder更新update发布release 上网surfthenet黑客hacker防火墙firewall垃圾邮件spam junkmails删除delete下载download上传upload访
3、问链接accessthelink VocabularyExercises p 184 Completethesentencewithawordorphraseinthebox Changetheformwherenecessary Eachonecanonlybeusedonce 1 Oh no IjustlostalltheworkI vedoneonthedocumentbecauseIforgotto thefile 2 Youcan t iftheprinterisnotturnedon 3 To aword movethecursoroverthewordandhighlightit
4、 4 Thewarningtellsyoutodeletethee mailrightaway Don t it oryourcomputermaycrash 5 Youdon thavetotypetheentireparagraphagain Justcopyand itwhereyouneedit 6 I theiconandnothinghappened WhatdidIdowrong 7 The hasalistoficonsthatprovideaquickwaytousecomputercommands 8 Toseemoreinformationontheproduct tot
5、hebottomofthepage 9 Yourarticleisgreatbutalittletoolong Couldyou afewparagraphs save print select open paste clickedon toolbar scrolldown cut Outline 1 Learncomputer relatedwords expressions 2 Describethewayyouusecomputers ExerciseA p 187 A Checkthedifferentusesofcomputersyouhearintheconversation e
6、mailcoworkers listentomusic playgames downloadfiles scanpictures makeschedules shoponline chat doresearchprojects sendattachments surftheInternet createawebpage ExerciseB B CheckeachstatementTrueorFalse TrueFalse1 Lisausese mailtocommunicatewithhercoworkers 2 Jamessayscommunicationisadisadvantageoft
7、heInternet 3 Jamessaysyourcomputeralwaysgivesyouonlyoneanswertoaquestion 4 LisafeelsthattherearedangersforchildrenontheInternet 5 Lisafeelslikesheisanadult ExerciseC C Completeeachstatementwiththecorrectanswer 1 Lisa onhercomputeratwork a downloadpicturesb makeschedulesc listenstomusic2 Angeliquethi
8、nksthat iseasyandfastonacomputer a researchingprojectsb shoppingc writinghomework3 Deeptithinkschildrenneed tousetheInternet a practiceb knowledgec guidance4 JamessayscommunicationontheInternetis a inexpensiveb difficultc slow5 Angeliquesaysspendingtoomuchtimeonacomputeris a expensiveb notsafec nota
9、goodidea6 Deeptisayssheisacomputer a programmerb addictc hacker b a c a c b Part1WeAllUseComputer p 188 Listentothepeopletalkingabouthowtheyusetheircomputers Checkeachperson sactivities AreYouaComputerAddict Completetheconsumerinformationcardaboutyourowncomputeruse Speaking Cancomputershelpyoumakemo
10、ney Inwhatway p 179 Part3WanttoChangeYourComputerintoaCashMachine Listentothefollowingpassageandfillintheblankswiththewordsyouhavehear Therearehundredsofstoriesabout1 peoplewhoquittheirjobstostartbusinessesintheir2 worked80 hourweeks soldtheircompaniesandwounduprich Thisisn toneofthem Instead thisis
11、aboutthegrowingnumberofaveragepeople3 Withthecostofnecessitiesrising morepeoplearelookingforlow riskwaystoearnextraincome The4 isagreatplacetoshopandspendmoney butit sprettygreatformakingmoneytoo ambitious garages whoarespendingtheirleisurehourssellinghobbiesandservicesonhomecomputersandtheInternet
12、Web p 179 Part3WanttoChangeYourComputerintoaCashMachine Listentothefollowingpassageandfillintheblankswiththewordsyouhavehear Morethanhalfofallsmallbusinessesarebasedathome Computers 5 cell phonetechnologyand6 designsoftwarehaveallbecomecheaperandfasterinrecentyears makingiteasiertolaunchsometypeofat
13、 home7 withoutsinkingalotofmoneyintoit 8 connecttotheInternetandliveinahouseholdwheretheaverageannualincomeis 65000 YoucanreachlargenumbersofconsumersinstantlyovertheInternet while9 atGoogleletconsumersreachyoujustasquickly saysPratt TheWebisanamazingmarketplace 10 It seasierthanyouthink Internetacc
14、ess web page enterprise Mostpeoplewhorunanat homebusinessuseadesktopcomputer key wordsearches HowcanyouturnyourPCintoacashmachine Shouldkidsbeallowedtouseacomputer ReadingComprehension ReadthispassageentitledChildrenandComputerandanswerthequestionsonpage188 Part2ChildrenandComputer p 188 It seasyfor
15、parentstogetworriedabouttheirkidsbeingleftbehind Butthetruthis two year oldsdon tneedacomputer Early childhoodexpertsagreethattwo year oldsneedexperienceinthethree dimensionalworldfirst Bythreeandahalf mostchildrencanlearntohandlethemouse Atthisage kidsmaynotneedacomputer butthey llenjoyit Andthey l
16、llearnfromit ofteninunanticipatedways JudyDalpeter SanFrancisco California editorofTechnologyandLearning remembersthatwhenhersonwasthree helovedapaint boxprogramthatallowedhimtopositionstampsoflittlefiguresonthescreen Oneday sheoverheardhimsaying I llputalltheseherebecausethey refood andalltheseherebecausethey reanimals Shenotes Althoughthesoftwarehadn tbeendesignedtoteachclassification itallowedhimtoexperimentwiththatideaonhisown Ifyoudon thaveacomputerbythetimeyourchildgoestoschool he llformhi
