英语演讲PPT-电脑与生活.ppt
- 文档编号:2705799
- 上传时间:2022-11-08
- 格式:PPT
- 页数:14
- 大小:2.79MB
英语演讲PPT-电脑与生活.ppt
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Topic:
ComputerandOurLife计算机科学学院计算机科学学院尤晓青尤晓青Contents1.Differentkindsofcomputers2.Widespreadapplication3.TheimpactonourlifeDifferentcomputersindailylifevApplesiMacvLenovosdesktopDifferentcomputersindailylifevApplesMacbookvSamsungslaptopDifferentcomputersindailylifevApplesiPadvLenovostabletPCContents1.Differentkindsofcomputers2.Widespreadapplication3.TheimpactonourlifeAwiderangeofuseinourdailylifeComputershavebeenusedinthehome,offices,laboratoriesandresearchinstitutions,functioningasthemostefficientandversatileinstrumentsforcalculating,sorting,filing,recordinganddistributing.Meanwhile,thecomputeriswidelyusedinallroundofsociety.Inindustry,business,education,medicine,nearlyallwalksoflife,computershavemadetheirappearance,providinggreatspeedandaccuracyforourwork.Computersareindispensabletomoderncivilization.Withoutcomputers,ourlifeandoursocietywillundoubtedlysufferabigregression.Contents1.Differentkindsofcomputers2.Widespreadapplication3.TheimpactonourlifeTheimpactonourdailylifeWiththedevelopmentofscienceandtechnology,peopledependmoreandmoreheavilyonthecomputer.Thenhowdoesthecomputeraffectourlife?
Ontheonehand,itcanbeveryhelpfultopeoplewhoneedit.Thecomputercanextendourknowledgeabouttheworld.Itcanalsohelpuslearnmoreaboutmanyfieldsofstudiesquickly:
science,medicine,artsandsoon.Itisveryconvenienttopeoplewhoarebusywiththeirjobs,andhasbroughtaboutmanypositivechangesinourlives.TheimpactonourdailylifeOntheotherhand,thecomputermaybringaboutsomenegativechanges.Forexample,manychildrenbecomesoaddictedtocomputergamesthattheystayuplatefrequentlyandevenneglecttheirstudies.Anotherdisadvantageisthatcomputersradiationisharmfultopeopleseyes,especiallytochildrens.Justaseverycoinhastwosides,thecomputerhasadvantagesanddisadvantages.Ithinkthatifwecanovercomeitsnegativeeffects,wecanbringitintofullplay.
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- 英语演讲 PPT 电脑 生活