手机的利与弊托福作文

在当今网络时代，人们传递信息的方式已经渐渐发生了变化，几乎人手一部手机，手机对于我们来说是有利有弊的。

智能手机的利与弊

Overthecourseofthepastonehundredyearstheautomobilehasbecomeastapleofmodernsociety,anditsimpacthasbeenconsiderable.Yetthequestionofwhetherithasimprovedourliveorcausedseriousproblemsisirrelevant,becausetheautomobilehasdoneboth.Consequently,weshoulddevelopitsstrengthsandseektocorrecttheproblemsitcontinuestocauseinordertoreapgreaterbenefitsfromthistool.

Withtheinventionoftheautomobiletheageoftransportationshiftedintoanothergear.Quicklyitbecamepossibleforpeopletotravelmorecomfortablyandconvenientlytodestinationsnearandfar,andthefigurativeworldmovedclosertogether.Truckscarriedcargoacrosscountriesandsoonbecameseriouscompetitionfortrainsandships.Asaresult,foodandotherconsumergoodshavebecomeavailableeveninremoteareas,overalllivingstandardshaveimproved,andtheautomobileindustry,whichhasgrownfantasticallyoverthecourseofthepastcentury,employsmillionsofworkersworldwide.

However,associetalrelianceandglobaleconomicdependencehavegrowntogetherwiththeautomobileindustry,manysignificantproblemshavesurfaced.Carandtruckexhaustspollutetheairinmetropolitanareasaroundtheworldandthuscreateserioushealthproblems.Thecontinueduseoffossilfuelenginesandthescarcityofoilhaveledtomuchpoliticalstrifeandevenwar,particularlyintheoilrichregionoftheMiddleEast.

Asthepowerfulautomobileindustryremainsreluctantandhasyettosuccessfullypromoteanenginetypethatdoesnotrelyongasolinepower,theproblemoffossilfuelshortagewillbecomeanevenmoreseriousproblem.Sincetheautomobileisheretostaywemustnotonlyenjoyitsconveniences,butwemustalsoaimtoreducetheproblemsithascaused,forexampleairpollutionandoverrelianceonfossilfuelengines.Inthesamevein,wemustencouragetheusageofalternativefuelsources,whichhavebeenresearchedanddevelopedsuccessfully.Thenthebenefitsoftheautomobilewilloutweightheseriousproblems.

手机在学校中的利与弊

Therearesomeprimaryschoolsandsecondaryschoolsstipulatethatthestudentbringthecellphonetoschoolisnotallowed.Thereisalotofdiscussionaboutwhetherthestudentsusethecellphoneisgoodorbad.

Thesupportersthinkthecellphoneiswidelyusedtoday,thestudentsusuallykeepthemselvesintouchwiththeirparentsorguardiansviathecellphoneanytime.Asforthesecurityissue,thecellphoneisnecessary.Ontheotherhand,thestudentscanuseitasatoolofstudy.Theycansearchthestudymaterialsonlinebyusingthecellphone,itwillcutdownmuchcostofthetime,makethestudymoreefficiently.

Andotherpeoplethinkthatthejuvenilesisnotmaturedenoughtousethecellphoneintherightway.Thereweresomereportssaidthatsomestudentsusedthecellphonetocheatintheexam.Andalso,manyparentsfoundthattheirchildrenwouldattainsomeinappropriateinformationfromthenetserviceonthecellphone,itisnoteasytosupervisethat.Whattheworstresultis,theybecomeacellphoneaddict,sticktothecellphoneanywhereanytime.

Therearetheadvantagesanddisadvantagesofthecellphone,Ithinkthemostimportantofallishowtouseitasthebesttoolofourlifeinsteadoflettingitcontrolyourlife.

手机在生活中的利与弊

【一】

Mobilephonesarethemaininventionofmoderntechnology.Theyarecompletelypartofourdailylives。Ifwelookatoursociety,wecanseethatallkindsofpeopleareusingmobilephones.Maybetheyhavemanyadvantages,buttheyalsoexperiencedrawbacks.

Themainadvantageofmobilephonesisthatpeoplecanusethemanytimeandanywhere,sotheycanuseoneforanemergency.

Inaddition,peoplecanaccesstheinternetwhenevertheyusethemobilephones,sobusinesspeoplecanusemobilephoneatworktogetinformationfrominternetmoreconvenietly.

Moreover,itisveryeasytosendmessagestoyourfriends.Mobilephonescanmakepeoplekeepintimacyinspiteoflongdistance.

Mobilephonesareturningtheworldintoasmallvilagewherewecancommmunicatewitheachothereasilyandsimply.

Finally,anotherpointinfavourofmobilephonesisthatyoucanavoiddisturbinganyonewhenheissleepingorworkingbecauseinthatcasepeopleoftenturnofftheirmobilephones.

Ontheotherhand,therearesomedrawbacks,too.Firstly,themostimportantdisadvantageistheunknowneffectsonhealthincaseofover-use.Scientistsfoundthatmobilephonescancausebraincancer.

Ifyoutalkforsomanyhours,youaregoingtohaveheadacheandearproblems.Secondly,themobilephonestimulatehomeforthehighcostofcommunication.

Ifyouarein3memberedfamily,youwouldspendalotofmoneyonmobilephone.

Becausetwotothreeoffamilyhaveit,itcostabout150-200Dinamonth.

Furthermore,theinappropriateuseofmobilephonescouldbebothersome.

Forexample,itisveryinappropriatetohearamobilephoneringingduringaformalconversation,duringalesson,inalibraryorinacinema.

Finally,mobilephoneswastepeopletoomuchtime.

AnAmeriansurveyshowthattheteen-agerwillspendaverage2hourstosendmessageseveryday.

Inconclusion,therearesomebenefitsanddrawbackstomobilephones.

Personally,Idon'tlikemobilephonesverymuch,butIneedusethem.

Itseemstome,mobilephonesaregoodonlyifyouusethemcorrectlyandpolitely,asinthiscase,alltechnologyisbeneficial!

【二】

Recently,shortmessagesbecomemoreandmorepopularwithboththeyoungandtheold.Peopleaccepttheconvenientwayofcommunicationandsomeevencannotlivewithoutthem.

Astotheeasonswhysomanypeopleareinfavouroftheshortmessages,inmyopinion,there'rethreepoints.First,itcansavetimeifyouwanttoinformyourfriendsofsomethinginoneortwowordsbysendingashortmessage.Bycomparisonwithlettersoremail,shortmessagesarereallymorequickforotherstoreceiveyouasthemobilephonesarealwayswiththem.Second,shortmessagescostlessthanmakingaphonecall.Third,peoplewhoarenotveryfamiliarwitheachothercanchatbyshortmessagesmoreeasily,throughwhichmoreandmorepeoplecanknowofothersandbecomefriends.

However,nothingthatisperfectexistsintheworld.Shortmessagesalsohavesomedisadvantageswiththem.Somepeoplecheatorfoolothersbytellingthemthattheyhavewonsomeprizesthroughshortmessages.Also,takingadvantageofpeople'signorance,somewebsiteschargeagooddealofexpensesformshortmessages.

Aboveall,shortmessageisproductofthehitechnowadays.Itwillserveusverywellifwemakeproperandfulluseofit.