网络课程地优势和劣势

1、AdvantageanddisadvantageofonlineteachingcourseNowadays,thedevelopmentoftheeconomyandsocietyhaswitnessedtheboomofnetworks,whichrenders(makes)people，slifeandwokmoreconvenientandefficient.Therefore,freewifiisgettingmoreandmorepopular.Comparedwithface-to-faceinstruction,onlineinstructionindistanceandhyb

2、rideducationreliesontheextensiveuseofcoursetechnology.Coursetechnologysupportsmultipleaspectsofonlineinstruction,includingobjectivespecification,materialorganization,engagementfacilitation,andoutcomeassessment.Inaddition,onlinecoursetechnologyhasgreatpotentialsaswellasabigspaceforimprovementtofacili

3、tatethestudentengagementaspectofonlineinstruction.Advancesinelectroniclearningtransform(change)highereducationbygivingstudentsmoreflexibilityandcontrolwhilemaintaininghighstandardsofinstructionalquality.Onlineteachingisincreasinglybecominga“mainstream”functionofmostteaches.Intheonlineteachingcontext

4、,theonlineteachershouldstrivetodevelopsuggeststrategies,skills.Forexample,BBS-basedreal-timeonlineteachingisanimportantwayforreal-timeinteractionbetweenteachersandstudentsinopenanddistanceeducation.Withcontinuousdevelopmentofinformationtechnology,theinstructionshavebuiltuptheirownonlineteachingmode,

5、andthewirelessnetworktechnologyisbetterintegratedintoit.Asanimportantpartinmoderndistanceeducation,theconstructionofmateriallibraryofonlineteachingresourceshasincreasinglydeveloped.Furthermore,onlineteachingdevelops(povides)anindependentandinteractiveplatform,thusconstructsaninteractivenetworkteachi

6、ngenvironmentforstudentsandteachers.Inshort,onlineteachingithasbecomearealandnecessarychoiceandprocessofteachinginformation.However,becauseofvariousconditionsconfined,onlinecoursescannotreachtheeffectoftraditionallearninglevel.Thus,inattemptingtointegrateonlineteaching,itisbetternottobeoverlyambitio

7、usinthebeginning.AlthoughtheliteratureevidentlyhighlightsthatitHealthandLeisureIntoday?sworld,stresshasbecomeanareaofkeeninterestnotonlytoresearchersandneuropsychologist,buttosocietyingeneral.Withtheincreaseindualincomefamilies,accesstoworkandfamilyonthesamedevice,andconstantupdatesfromone?sfavorite

8、sportsteamorsocialmedia,itnowseemsthatindividualsscarelygetachancetorecoverfromonestressorbeforethenextappears.Researchhasrepeatedlyshownthatstresscancausephysicalillnessifundetectedandunmanaged.Stressinthemodernworld,itiscertainlytruethatworryandquarrelcancauseallkindsofillness,frombackachetoserver

9、eheadaches,orevenmoreseriouscomplaintssuchashighbloodpressure.Wha?tsmore,competitioniseverywhereinmodernsociety.Nowondersomephilosopherconsiderthesourceofaseriesofproblemssuchasfrustractionandanxiety.However,ifwestresscooperationtoomuch,therewouldbenoprogress.Youcantakeawayourmoney,house,orevenourcl

10、othesandwecansurvive.But,ifourhealthwastakenaway,weshouldsurelydie.Therefore,itisimportanttopromoteafreeandeasypure,naturalhealth,leisureandromanticwayoflife.Reasonableandhealthleisureconsumptionhasgreatsignificanceforpromotingthecomprehensivedevelopmentofpersonalandsociety.Inleisuresociety,peoplewi

11、llhavemoretimeandpaymoreattentiontothequalityoflife,healthandbetterleisurelifeistheaimofpeople.Astocollegestudents,Ithink,topromotethequalityofcollegestudents?leisurelifeandtheirpsychologicalhealth,collegesshoulddevelopleisureeducationandimprovecampusculturalactivities.(Introduction)Tolivealongerlif

12、ehasbeenadreamforcountlessyears.Withthedevelopmentofscienceandtechnology,itmightbepossibleforpeopletoliveforonehundredandfiftyyearsinthenearfuture.However,inmyopinion,itmaynotbebeneficialforpeopletodoso.Traditionalmedicineisgrowinginpopularityandmanypeoplearenowusingmethodssuchasacupunctureandherbal

13、remediestomaintainandstrengthentheirhealth.Manyofthosewhohaveexperiencedtraditionalmedicinebelievethatitismoreeffectivethanmodernmedicine.IcompletelyagreewiththisviewpointMostpeoplenowusecarsastheirmainformoftransport.Anincreaseinthistrendduringthelastcenturyhascontributedtomajortrafficcongestioninc

14、ities,andtoadeclineinthequalityofourenvironment.Thisessaywilllookathowthisisoccurringandwhatcanbedonetoaddressthisproblem.Theinternationalmassmediahasforthefirsttimeresultedinthemajorityofpeoplesharingthesameexperiences.Iagreethatthisisclosingthegapbetweenculturesandisbringingmanybenefitsworldwide.I

15、nconclusion,Ibelievethatthedisadvantagesforpeoplelivingforonehundredandfiftyyearsfaroutweightheadvantages.Therefore,thisdevelopmentwouldbealargelynegativeoneforoursociety.Tosumup,modernmedicinereliesheavilyonartificialproductsthatcanharmourhealth,whereastraditionalmedicineisnatural,safeandtreatsthew

16、holebody.ThereforeIbelievethatitisfarbetterinmaintainingoverallhealth.Tosumup,thegrowinguseofcarsiscreatinganenormousamountoftrafficandisdamagingtoourenvironment.Inordertoreducetheseproblems,citizenscouldbeencouragedtousealternativemethodsoftransport.Inconclusion,theinternationalmediaservestoeducate

17、andinvolvepeopleinculturalandpoliticalissues.Italsoencouragescommunicationbetweencountriesandpromotesfreedomofinformation.Therefore,Ibelievethataglobalculturehasmanybenefits.Toconclude,computersarebeingusedinmoreareasoflifesuchascommunicationintheworkplaceandathome.Theresultisthatpeoplearerelyingmor

18、eoncomputersintheirdailylives.Despitethedisadvantages,itishighlylikelythattheuseofcomputerswillincreaseduetothevariousbenefitscomputershavetooffer.OnesolutiontocombatthenegativeeffectsoftheInternetonyoungpeopleistoensuretheyarenotoverusingit.Limitsshouldbeplacedontheamountofuseandotherformsofrecreationalactivityshouldbeencouraged.Anotherstrategywouldbetoensureyoungpeoplehave,Internet-free?daysandundertakeactivitiesthatpromote