四级作文的开头段写作结尾段写作.pptx

范文临摹LimitingtheUseofDisposablePlasticBagsDisposableplasticbagswereoncewidelyusedinChina.Whenwewentshoppingatsupermarkets,shoppingassistantsoftenprovidedfreeplasticbagsforourconvenience.Formostofus,lifewithoutthemseemedunimaginable.However,disposableplasticbagsdobringseveredamagetoourenvironment.Peopleusuallythrowthemawayafteruse,andbecausetheyarehardtodecompose,theseplasticbagswillexistforalongtime.Thisisanimmediatethreattoourearth.

Nowadays,thegovernmenthaspassedrelevantregulationsforlimitingtheuseofdisposableplasticbags:theyarenotfreeanylonger.Asaresult,peoplearenowchangingtheirbehavior:paperandclothingbagsthathavevanishedforalongtimecomebacktoourdailylife.Itistruethatbylimitingtheuseofplasticbags,everyonewillcontributesomeefforttotheimprovementoftheenvironment.

开头段写作技巧1.开门见山，直入主题Theissueof…isacontroversialone,withmanypeopletakingtheattitudethat……othersbelievethat….Inrecentyears,therehasbeenadebateaboutwhethertheuseof…..Ibelieve….Livinginaninformationage,wearealltoooftenoverloadedwith….

2.转折对比Itisgenerallyacknowledgedthatmoderntechnologiesinrecreationalactivitieshavebroughtuseasierandmoreconvenientlife.However,tousethemtoooftenmightresultinthelossofcreativitybelongingtohumanbeings.先正后反

人们一般以为Itisuniversallyacknowledgedthat…wellacceptedthatwidelybelievedthatgenerallymaintainedthat…

表白观点1.我以为ItendtothinkthatItseemstomethatIamoftheopinionthatIwouldtaketheviewthatPersonally,IthinkAsamatteroffact

2.平衡性观点‘有利有弊’体现利弊旳词汇AdvantagesdisadvantagesMeritsdemeritsBenefitsdrawbacksBeneficialinfluencesharmful/detrimentalPositivenegative

Whetherweshouldbelieveinthenewsstoriespresen