新视野大学英语 Unit1 Urban development Section A

SectionAStructureanalysisandwriting

Structuredwriting

Assmartphonesareusedbyalmosteveryonealmosteveryhour,

manypeopletodayhavecometotakethesedo-it-alldevicesfor

granted.Butifwearewillingtopauseforawhileandthinkabout

thistechnology,wewilleasilycomewithalonglistofchangesit

hasbroughttoourlife.

First,smartphoneshavegreatlychangedthewayweconnectwith

people.Viasmartphones,wecaninstantlyreachalmostanyone

throughemail,instantmessages,socialmedia,orotherapps.

What'smore,wecandothiswithoutvirtuallyspendingany

新视野大学英语（第四版）读写教程4

SectionAStructureanalysisandwriting

Structuredwriting

money.Sharingdocuments,photos,audios,andvideoswithour

friendsalsobecomessupereasyandfastthroughsocialapps

installedonoursmartphones.

Second,smartphoneshavegreatlychangedthewayweaccess

information.Nowwecanuseourcellphonestoreadbooksand

newsreports,consultdictionariesandotherresourcematerials,

andcheckweatherforecastsandtrafficconditions.Wecanalso

usethemtoaskquestionsandreceiveanswersfromourteachers

andclassmates,takeclassesandgettutoringwhereverwelike.

新视野大学英语（第四版）读写教程4

SectionAStructureanalysisandwriting

Structuredwriting

Third,smartphoneshavegreatlychangedthewayweshop.

Throughmobilepaymentapps,wecanmakepurchasesinvarious

typesofstoresanytimeoftheday,andevenduringmidnight

hours.

Ifwearenotsatisfiedwithapurchase,wecancontactcustomer

servicedirectlyandgetrefundedeasilyifwewant.Thereare

countlessotherchangesIcanlistifIcontinue.Withsmartphones

enablingustoliveinsuchaconvenientwaytoday,it'snothardto

imagin