大学英语四六级写作课件

说明利弊型论说文说明利弊型论说文是四,六级作文中一常见命题形式,它一般要求作者针对某一事物或某一现象从正反两方面辨证地分析它的优缺点,然后表明自己对该事物或现象的看法.由此可见,此类作文一般可写成”三段式”或”四段式”的文章.说明利弊型论说文的结构模式描述某一现象(事物)---分析其优点---分析其缺点---我的态度或看法.说明利弊型论说文的写作要领说明利弊型论说文1

在分别说明某一现象(事物)的优点或缺点时,切忌凌乱,一定要有条理.可以使用一些过渡词或词组,如:firstly,secondly,finally;Forone

thing,….Foranother,….在文章最后一段表明自己的态度或看法时,考生最好给出相应的理由或提出更好的方法以减少某现象(事物)可能带来的负面效应.常用句型：１.Thereareseveraladvantagesin/of…Thefirst/biggestadvantageisthat…在分别说明某一现象(事物)的优点或缺点时,切忌凌乱,一22.Nothing/Fewthingscanequal/matchwith…intermsof…3.…hasapositiveimpact/influenceonpeople’slives.4….isplayinganincreasinglyimportantroleinpeople’slives5.Ofcourse,thedisadvantagescannotbeignored.6.However,itstillhassomedrawbacks.2.Nothing/Fewthingscanequa37.However,justaseverythinghastwosides,…alsohasmanydisadvantages.8.Everythinghastwosides,…isnoexception.9.Astheproverbgoes,everycoinhasitstwosides/nogardenwithoutitsweeds.….isnoexception.7.However,justaseverything410.however,thenegativeaspectsarealsoapparent/obvious/evident.Tobeginwith,…..Tomakemattersworse,….Worstofall,…11.Astome,Ithinktheadvantagesoutweigh/carrymoreweightthanthedisadvantages.12.Anyway,Istillbelieve…hasmoreadvantages.13.Butforme,Ithinkwhatismoreimportantisitspositiveside.10.however,thenegativeaspe5Writing:Forthispart,youareallowed30minutestowriteacompositiononthetopicKeepingaPet.Youshouldwriteatleast120wordswiththefollowingcontents.Writing:61.养宠物有很多优点.2.宠物也会引发一些问题.3.我的态度.

KeepingaPet

Nowadaysitiscommontoseepeoplekeepadogoracatorapetofanotherkindallovertheworld.

Therearemanyadvantagesofkeepingapet.Foronething,petsaregoodcompanions.Thisis1.养宠物有很多优点.7especiallyimportantforpeoplewholivealoneandfortheoldpeoplewhodonotgooutmuch.Somepetscanalsohelptoprotectthehousefromthieves.Foranother,dogsandcatsliketoplayandcangiveamusementtochildrenandadults.Takingcareofananimalalsohelpschildrentodevelopasenseofresponsibilityandtolearnaboutthenature.especiallyimportantforpeopl8

However,keepingapet,justlikeanythingelse,hasitsnegativesideaswell.Itmayalsogiverisetosomeproblems.Forexample,somepetsaredirtyandtendtotransmitsomesortofdisease.Worstofall,somedogsmayattackandseriouslyinjuresmallchildrenforthereasonthattheirownersdon’ttrainthemproperlyoractuallyencouragethemtobeHowever,keepingapet,just9aggressive.Tosumup,therearemoreadvantagesthandisadvantagestokeepapet,especiallyforlonelypeopleandchildren.Meanwhile,itis,however,quitenecessarytobearinmindthatpetsshouldbewelltrainedlesttheyattackpeople.aggressive.10Writing:Forthispart,youareallowed30minutestowriteacomposition.Youshouldwriteatleast120wordswiththefollowingcontents:Writing:11

Internet---ADouble-edgedSword1.互联网给人们带来无数的好处;2.但是,互联网也给人们带来了新的问题;3.我如何利用互联网.Internet---ADouble-edged12Internet---ADouble-edgedSwordWiththedevelopmentofcomputers,Internethasmadeitswayintoourdailylife.It’safantasticexpresswaythatconnectseverycorneroftheworld.However,likeeverythingelse,ithasbothpositiveandnegativeaspects.

Ontheonehand,Internethasmanyfavorableaspects.Tobeginwith,itprovidesplentyofupdatedinformationandgreatlyenrichesourmind.Besides,itbringsmuchInternet---ADouble-edgedSwo13

conveniencetoourdailylife.Wecanalmostdoevery-thingonlinebyjuststayingathome.Wecannotonlygetallkindsofinforma-tionandlong-distanceeducationalprograms,butalsoshoponthewebsite,orderbooksandreservehotelrooms.Andwecanevenbuyandsellstocksonthenetanddoe-businessandsende-mails.What’smore,peoplemaygetmedicalhelpandhuntforajobviaInternet.conveniencetoourdailyli14

Butontheotherhand,Internetalsohasmanyunfavorableaspects.First,computersvirusesmayeasilysneakintoourcomputersandbringusmanytroubles.Inaddition,Internettendstomakepeoplepassivebyprovidingthemwithallkindsofentertainment,somuchsothatwhenthereisabreakdownorjam,peoplemayfindthatWorldWideWedturnsintoWorldWideWait.Whatisworse,somechildrenmayhaveaccesstothescenesofviolenceandsexontheNet,whichwilldothemmuchharm.Butontheotherhand,Int15

Inbrief,Internetislikeadouble-edgedsword.Weshouldmakethebestuseofoneedgeandtrynottobehurtbytheother.Inbrief,Internetislike161.

双休日给我们大学生带来的好处.2.双休日可能产生的问题.3.我应当怎样过好双休日.Two-dayWeekend1.双休日给我们大学生带来的好处.17

说明利弊型论说文说明利弊型论说文是四,六级作文中一常见命题形式,它一般要求作者针对某一事物或某一现象从正反两方面辨证地分析它的优缺点,然后表明自己对该事物或现象的看法.由此可见,此类作文一般可写成”三段式”或”四段式”的文章.说明利弊型论说文的结构模式描述某一现象(事物)---分析其优点---分析其缺点---我的态度或看法.说明利弊型论说文的写作要领说明利弊型论说文18

在分别说明某一现象(事物)的优点或缺点时,切忌凌乱,一定要有条理.可以使用一些过渡词或词组,如:firstly,secondly,finally;Forone

thing,….Foranother,….在文章最后一段表明自己的态度或看法时,考生最好给出相应的理由或提出更好的方法以减少某现象(事物)可能带来的负面效应.常用句型：１.Thereareseveraladvantagesin/of…Thefirst/biggestadvantageisthat…在分别说明某一现象(事物)的优点或缺点时,切忌凌乱,一192.Nothing/Fewthingscanequal/matchwith…intermsof…3.…hasapositiveimpact/influenceonpeople’slives.4….isplayinganincreasinglyimportantroleinpeople’slives5.Ofcourse,thedisadvantagescannotbeignored.6.However,itstillhassomedrawbacks.2.Nothing/Fewthingscanequa207.However,justaseverythinghastwosides,…alsohasmanydisadvantages.8.Everythinghastwosides,…isnoexception.9.Astheproverbgoes,everycoinhasitstwosides/nogardenwithoutitsweeds.….isnoexception.7.However,justaseverything2110.however,thenegativeaspectsarealsoapparent/obvious/evident.Tobeginwith,…..Tomakemattersworse,….Worstofall,…11.Astome,Ithinktheadvantagesoutweigh/carrymoreweightthanthedisadvantages.12.Anyway,Istillbelieve…hasmoreadvantages.13.Butforme,Ithinkwhatismoreimportantisitspositiveside.10.however,thenegativeaspe22Writing:Forthispart,youareallowed30minutestowriteacompositiononthetopicKeepingaPet.Youshouldwriteatleast120wordswiththefollowingcontents.Writing:231.养宠物有很多优点.2.宠物也会引发一些问题.3.我的态度.

KeepingaPet

Nowadaysitiscommontoseepeoplekeepadogoracatorapetofanotherkindallovertheworld.

Therearemanyadvantagesofkeepingapet.Foronething,petsaregoodcompanions.Thisis1.养宠物有很多优点.24especiallyimportantforpeoplewholivealoneandfortheoldpeoplewhodonotgooutmuch.Somepetscanalsohelptoprotectthehousefromthieves.Foranother,dogsandcatsliketoplayandcangiveamusementtochildrenandadults.Takingcareofananimalalsohelpschildrentodevelopasenseofresponsibilityandtolearnaboutthenature.especiallyimportantforpeopl25

However,keepingapet,justlikeanythingelse,hasitsnegativesideaswell.Itmayalsogiverisetosomeproblems.Forexample,somepetsaredirtyandtendtotransmitsomesortofdisease.Worstofall,somedogsmayattackandseriouslyinjuresmallchildrenforthereasonthattheirownersdon’ttrainthemproperlyoractuallyencouragethemtobeHowever,keepingapet,just26aggressive.Tosumup,therearemoreadvantagesthandisadvantagestokeepapet,especiallyforlonelypeopleandchildren.Meanwhile,itis,however,quitenecessarytobearinmindthatpetsshouldbewelltrainedlesttheyattackpeople.aggressive.27Writing:Forthispart,youareallowed30minutestowriteacomposition.Youshouldwriteatleast120wordswiththefollowingcontents:Writing:28

Internet---ADouble-edgedSword1.互联网给人们带来无数的好处;2.但是,互联网也给人们带来了新的问题;3.我如何利用互联网.Internet---ADouble-edged29Internet---ADouble-edgedSwordWiththedevelopmentofcomputers,Internethasmadeitswayintoourdailylife.It’safantasticexpresswaythatconnectseverycorneroftheworld.However,likeeverythingelse,ithasbothpositiveandnegativeaspects.

Ontheonehand,Internethasmanyfavorableaspects.Tobeginwith,itprovidesplentyofupdatedinformationandgreatlyenrichesourmind.Besides,itbringsmuchInternet---ADouble-edgedSwo30

conveniencetoourdailylife.Wecanalmostdoevery-thingonlinebyjuststayingathome.Wecannotonlygetallkindsofinforma-tionandlong-distanceeducationalprograms,butalsoshoponthewebsite,orderbooksandreservehotelrooms.Andwecane