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1、1•预测主题:低碳LowcarbonlifestyleNowadays,thereareaconsiderablenumberofindividualswhoprefertoleadalow・carbonI讦estylewhichfindexpressioninthefactthatmoreandmorecommutersareusingpublictransportationsystemintheirdailylife.Lowcarbonlifestylecanendowusandoursocietywithnumerousbenefits.Firstly,itgoesbeyon
2、ddoubtthatlowcarbonlifestylecontributesalottotheenvironmentaiprotect!onanditisafavorablewaytoslowdowntherateofclimatechangeofourearth,whichalsomeansalottoourhealth.Wearesupposedtoundertaketheresponsibilitytoleadalow-carbonlifestyle,whichisofgreatsignificanee.Andthereisadiversityofmeasureswecan
3、takesoastoleadsuchanenvironmental-friendlylife.Foronething,weareexpectedtominimizetheuseofprivatecars,whichemitalargeamountofgreenhousegases.Foranother,wearesupposedtocultivatethepublicawarenessofenergyconservationforenergyintheworldtodayisdecreasingrapidly.Forinstance,wecanturnoffelectricalap
4、pliancesifnotnecessaryaswellasusingrenewablematerials.Furthermore,atourleisure,wecanseekopportunitiestoplantmoretreeswhichcanabsorbcarbon・dioxide.Inbrief,lowcarbonlifestyleisnothingbutthebestchoiceforusandonlyinthiswaycanweformaharmoniousrelationshipwiththeenvironment.2•预测主题:微博的普及Thepopularity
5、ofMicro-bloggingMicro-bloggingisnoIongerastrangeword・Moreprecisely,ithasbecomepartofourI讦e.Asforme,manyfactorscontributetothewidespreadofMicro-blogging・First,itisveryconvenientforpeopletoexpresstheirinstantfeelingsatanytime.Second,itprovidesachaneeforpeopletoreleasetheirinnerstress・Byrevealing
6、theirheartfeltemotionsontheMicro-blogging,theirfriendsmayalsoknowabouttheirconditionsandcanofferin-timecomfort.However,Micro-bloggingcanalsobepotentiallydangerousasitmaygiveawaypeople'sprivacyandothersign讦icantinformation.Allinall,Miero・bloggingprovidesuscomfortandalsoinevitablysomeconcerns.We
7、shouldbecarefulwhileusingit.3•预测主题:食品安全FoodSafetyCurrently,manyproblemsconcerningthesafetyoffoodhavepoppedup.AsformezIbelieveatleastthreefactorsaccountforthisissue.First,Iobservethatprofitsdrivemanyfoodproducerstocommitillegalthings.The
