考试吧()1文都教育:07大学英语四六级讲义——四级写作(下)第四节题型分析在本节中我们将以题型为依据进行分析讲解,以掌握各种题目的写作方法与技巧。下面就按照题型不同,分别进行讨论。一、图表图画题型(Graphs/TablesandCartoons/Pictures)表格和图表题型表格和图表题型是大学英语写作中较为常见的题型之一,也是难度较大的一种写作题型,故大家应对此类题型加强练习,熟练掌握。表格和图表题型写作注意事项仔细研究题目以及提示信息,看准、看清图表中的数字、线条、阴影等部分的变化趋势和走向,然后根据图表所显示的中心信息确定内容层次以及主题句。仔细观察分析图表所给出的大量信息,从中选取最重要,最有代表性,最核心的信息,然后根据全文的主旨去组织运用所获取的关键信息,切忌简单地罗列图表所给出的信息。表格和图表题型写作一般采用一般现在时,但如果图表给出了具体时间参照,则应对时态进行相应的调整。表格和图表题型要求考生使用一些固定句型和表达法,大家应对此融会贯通。表格和图表题型可以细分为表格,曲线图、柱形图和圆形图。除了上述共同要点,还应弄懂这四种图在写作方面的各自特点。表格形式要求考生对表格中所给出的大量数字进行比较分析,从中找出其变化规律。曲线图形式要求考生认真观察坐标系所显示的数据信息,并且密切注意交汇在坐标横轴和纵轴上的数字及单位。柱形图形式要求考生通过宽度相等的柱形的高度或长度差别来判断事物的动态发展趋势,故考生应密切关注坐标线上的刻度单位及图表旁边的提示说明与文字。圆形图形式旨在要求考生准确理解并阐述一个被分割成大小不等切片的圆形图所传达的信息。考生应清楚掌握部分与整体,部分与部分之间的相互关系,这种关系通常是以百分比的数字形式给出的。列出各段的主题句。考生可以根据所给提纲或已知信息列出每段的主题句,为全文的展开铺平道路。严格围绕主题句展开段落。检查与修改。表格与图表写作的检查与修改应着重检查文章中所列举的信息是否与图表所显示的信息一致。表格和图表题型写作中常用的核心句型归纳如下:1.Accordingtothefiguresgiveninthetable,…考试吧()22.Thischartshowsthat...3.Asisshownbythegraph,...4.Itcanbeseenfromthestatistics(chart\diagram\tablegraph\figures)that...5.Itisgenerallybelieved(accepted\thought\held)that…6.Thereisslight(slow\steady\rapid)increase(decrease\decline\reduction\fall\drop\rise)indemand(income.\population\prices\production).7.beontheincrease(decrease\rise\decline)(...在不断地增加,减少,上升,下降)8.Fromthetable(figures\data\results\information),itcanbeseen(concluded\shown\estimated\calculated\inferred)that…9.Duringtheperiod1900—2000(From1900—2000\Since1900\Foradecade,from1905—2005)其它常用表达OtherUsefulExpressionsandStructures:介绍图表Asisshown/described/illustrated/indicated/revealedinthecartoon/picture/graph/chart/table,...Ascanbeclearlyseenfromthecartoon…Whatavividpictureitis!Ittellsusthat…Accordingtothetable...,Ascanbeseenfromthetable...,Itcanbeseenfromthetable...Itisself-evidentthat…,Itgoeswithoutsayingthat…,Thereisnodenyingthefactthat…统计数据的表达方法increase/fallslightly/alittle/sharply/dramatically/drasticallyfrom...to...,skyrocket/soar/rise/decline/jumpfrom…to…remainsteadyat...,leveloffat…,peakat...,reachtheclimaxat...,reachthelowat…,accountfor...twice/three...timesasmany/muchas...,onefifth/aquarter/athird/ahalfof...数据变化的表达方法Thenumber/amountof...increased/jumped/rose/decreased/dropped/fell/suddenly/rapidly/dramatically/sharply/steadily/gradually/slowly/slightlyfrom...to...Therewasasudden/rapid/dramatic/significant/sharp/steady/gradual/slow/slightincrease/jump/rise/decrease/drop/fallinthenumber/amountof...from...to...开头和结尾的常用句型Thetwographsdescribethesamethingseenintwodifferentways.Thefirstdiagramsimplyrecords…Thesecondgraphthrowsanewlighton…Thekeyfindingstakenfromthesurveysareasfollows:…ThistableprovidesseveralimportantpointsofcomparisonbetweenAandB.一般图表作文的特征主要体现在第一段,该段的任务是描述图表同时点明图表所要表达的主题或说明的问题,如:Asisshowninthetable(orinthepicture)...droppedfrom...in1994to...in1996.Accordingtothefiguresgiveninthetable,...hasgreatincreased(ordecreased)inthepast...years(ordecades),reaching...in1996.Fromthetablewecanalsoseethattherehasbeenasharpdecline考试吧()3(orrise)in...Itisclearthat大家看下面的实例,注意体会图表作文的写作特点:实例1----2002年6月真题Directions:ForthispartyouareallowedthirtyminutestowriteacompositiononthetopicStudentUseofComputers.Youshouldwriteatleast120wordsandbaseyourcompositiononthechartandtheoutlinegivenbelow02468101214161820199019952000YearhoursAveragenumberofhoursastudentspendsonthecomputerperweek1.上图所示为1990年、1995年、2002年某校大学生事业计算机的情况,请描述其变化;2.请说明发生这些变化的原因(可从计算机的用途、价格或社会发展等方面加以说明);3.你认为目前大学生在计算机使用中有什么困难或问题。ModelCompositionGreatchangeshavetakenplaceinstudentuseofcomputersintheuniversity.Thehoursthestudentspentoncomputersperweekskyrocketedfromabout2in1990to20in2000,morethan9timeshigher.Thisrapidincreaseprovesthatstudentswereinclosercontactwithcomputers.Toaccountforthisphenomenon,peoplehavecomeupwithvariousreasonsaslistedbelow.Inthefirstplace,withthedropinpricesofcomputers,morestudentscouldaffordcomputers,thereforetheycouldspendmuchmoretimewithcomputers.Inthesecondplace,thecomputerswereappliedtowiderandwideruseandstudentshadtotakeadvantageofthismoderninvention.Lastbutnottheleastimportant,thedevelopmentofsocietypushedcomputersintomoredormitories.Whateverthereason,therearestillsomeproblemswithstudentuseofcomputers.Tobeginwith,manystudentsstillhavenocomputersoftheirown.What’smore,manystudentsusecomputersonlytoplaye-gamesandbrowsepornwebsites,whichcausesharmtotheirmind.(172words)实例2----1991年6月真题ChangesinPeople’sDietFood19861987198819891990Grain49%47%46.5%45%45%考试吧()4Milk10%11%11%12%13%Meat17%20%22.5%23%21%Fruit&Vegetable24%22%20%20%21%Total100%100%100%100%100%Statethechangesinpeople’sdietinthepastfiveyears.Givepossiblereasonsforthechanges.DrawyourownconclusionModelCompositionAsisshownintheabovetable,greatchangestookplaceonpeople’sdietfrom1986to1990.Onthewhole,theconsumptionofgraindecreasedyearbyyear,whilethatofsomehigh-energyfood,suchasmilkandmeat,increasedconsistently.Inmyopinion,therearetwomajorreasonsforthechangesinpeople’sdiet.Ononehand,peoplegavetheirattentiontothequalityoftheirdiet.Ontheotherhand,theycouldaffordtobuymoreex