英语演讲PPT电脑与生活学习资料.ppt 14页

'英语演讲PPT电脑与生活 DifferentcomputersindailylifeApple"siMacLenovo’sdesktop DifferentcomputersindailylifeApple"sMacbookSamsung’slaptop DifferentcomputersindailylifeApple"siPadLenovo’stabletPC Contents1.Differentkindsofcomputers2.Widespreadapplication3.Theimpactonourlife Awiderangeofuseinourdailylife Computershavebeenusedinthehome,offices,laboratoriesandresearchinstitutions,functioningasthemostefficientandversatileinstrumentsforcalculating,sorting,filing,recordinganddistributing.Meanwhile,thecomputeriswidelyusedinallroundofsociety.Inindustry,business,education,medicine,nearlyallwalksoflife,computershavemadetheirappearance,providinggreatspeedandaccuracyforourwork.Computersareindispensabletomoderncivilization.Withoutcomputers,ourlifeandoursocietywillundoubtedlysufferabigregression. Contents1.Differentkindsofcomputers2.Widespreadapplication3.Theimpactonourlife Theimpactonourdailylife Withthedevelopmentofscienceandtechnology,peopledependmoreandmoreheavilyonthecomputer.Thenhowdoesthecomputeraffectourlife?Ontheonehand,itcanbeveryhelpfultopeoplewhoneedit.Thecomputercanextendourknowledgeabouttheworld.Itcanalsohelpuslearnmoreaboutmanyfieldsofstudiesquickly:science,medicine,artsandsoon.Itisveryconvenienttopeoplewhoarebusywiththeirjobs,andhasbroughtaboutmanypositivechangesinourlives. Theimpactonourdailylife Ontheotherhand,thecomputermaybringaboutsomenegativechanges.Forexample,manychildrenbecomesoaddictedtocomputergamesthattheystayuplatefrequentlyandevenneglecttheirstudies.Anotherdisadvantageisthatcomputer"sradiationisharmfultopeople"seyes,especiallytochildren"s.Justaseverycoinhastwosides,thecomputerhasadvantagesanddisadvantages.Ithinkthatifwecanovercomeitsnegativeeffects,wecanbringitintofullplay. ThankYou! 此课件下载可自行编辑修改，仅供参考！感谢您的支持，我们努力做得更好！谢谢'