高二英语作文精彩(整理2篇)

高二英语作文精彩篇1

Nobiggerthanagrainofriceandembeddedbeneathapersonsskin,thecomputeridentifyingchipswillbethefutureIDcardsomeday.

IDcardsareeasytocounterfeitwhilethechipsareextremelyhardtoremoveorfake.Inaddition,thechiphasnopowersupply;rather,ithasamillimeter-longmagneticcoilthatisactivatedwhenascanningdeviceisrunningacrosstheskinaboveit.Atinytransmitteronthechipsendsoutthedata.Butwithoutthescanningdevicethechipcantberead.Bylimitingtheuseofscannerscanpeoplecontrolwhatthetechnologyisusedfor.airports,nuclearplantsandotherhigh-securityfacilitiestoavoidtheproblemofnegligenceonthepartofsecurityguards.Otherusesincludesatellitetrackingofanindividualsenergymovementtothestoragedatasuchasmedicalrecords.

Soitsgoodnewsforthosewhoareafraidofbeingkidnapped,requiringparamedicalservicesorsufferingfromseriousallergies.Besides,withchipswhichcanbeimplantedintoanimalsbeingmade,ownerscanfindthelostpetswithease.

HaveyoulostyourIDcard?No,itsstillinyourbody.

高二英语作文精彩篇2

AsanEnglishlearner,thecomprehensiveabilitiesisimportant.Therefore,weshouldpayattentiontoimprovetheseabilitiestomakeEnglishwell.Thecomprehensiveabilitiesincludelistening,speaking,reading,writingandtranslation.Thelisteningabilityisthebasis.Butwhatcanlearnersdotoimprovelisteningability?

Firstofall,fullyuseofthetextbook.Textbookisausefulandthemostconvenientmaterialoflistening,whichincludesspeciallisteningmaterialsandthetextsarealsogoodtopractice.Inaddition,findsomespecialwaysandbookstopractice.It'sdifficultforEnglishlearnerstoimprovelisteningabilityeasily,sothatlearnersshouldespeciallytrainit.Lastbutnottheleast,sticktopractice.Astheoldsayinggoes,Romeisnotbuiltinaday.Learningalanguageislongprocesswhichneedshard-workingandperseverance.Therearemanywaystoimprovelisteningabilities,butsomearethesameandessential.Ofcourse,thelearnersshouldtryhardtofindthewaysthatsuitforthemmost.