雅思写作task1曲线图教学内容.ppt

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1、雅思写作task1曲线图单条曲线（singlelinegraph）Youshouldspendabout20minutesonthistask.Writeareportforauniversitylecturerdescribingtheinformationinthegraphbelow.Youshouldwriteatleast150words.内容分析ThegraphshowsthenumberofcasesofXdiseaseinSomelandbetweentheyears1960and1995.Asanoveralltrend,itisclearthatthenumerberof

2、casesofthediseaseincreasedfairlyrapidlyuntilthemidseventies,andremainedconstantforaroundadecadeat500casesbeforedroppingtozerointhelate1980s.1.起始段，对曲线的信息进行概括。2.对整个曲线进行了概括性描述；使用了连接词and，until，befor来组成连贯的句子。In1960,thenumberofcasesstoodatapproximately100.Thatnumberrosesteadilyto200by1969andthenmoresharp

3、lyto500in1977.Atthispointthenumberofcasesremainedstableuntil1984beforeplummetingtozeroby1988.From1988to1995Somelandwasfreeofthedisease.1.对曲线的各个组成部分进行了细致的描述。2.段落中使用了不同程度的动词、形容词和副词来准确描述曲线。将时间和数字包括进来反映曲线的信息。Inconclusion,thegraphshowsthatthediseasewasincreasinglyprevalentuntilthe1980swhenitwaseradicate

4、dfromSomeland.再次对曲线进行总结引言：1.直接开门见山,给曲线下定义，即日期，地点，曲线讲述了什么内容。（第一句，注意时态用一般现在时）Thegraphshows.......(chart,table,diagram)(indicates,illustrates,describes,gives,presents,reveals)eg：ThegraphshowsthenumberofcasesofXdiseaseinSomelandbetweentheyears1960and19952.第二句，第三句要总结出曲线的总体趋势（要注意使用的时态）eg：Itcanbeclearlyse

5、enthatXdiseaseincreasedrapidlyto500casesaroundthe1980sandthendroppedtozerobefore1999,whileYdiseasefellconsistentlyfromahighpointofnearly600casein1960tolessthat100casesin1996主体：曲线一般以年代顺序来显示信息，所以最恰当的逻辑顺序是从最早的时间一直写到最晚的时间。结束句：报告要用一两句话来概括内容，得出一个相关结论eg：Inconclusion,thegraphshowsthatthediseasewasincreasin

6、glyprevalentuntilthe1980swhenitwaseradicatedfromSomeland.避免重复：如果是准确使用了各种结构和大量的词汇，得分就会很高。两条曲线Youshouldspendabout20minutesonthistask.Writeareportforauniversitylecturerdescribingtheinformationinthegraphbelow.Youshouldwriteatleast150words.考生答卷一：ThegraphshowstherateofsmokinginSomeland.In1960,600menineve

7、ry1000wassmoking.Thisnumberdecreasedgraduallyto500by1974andcontinuedtodecreasebutmoresteeplyto300in1996.Incontrasttherateofwomensmokersin1960wasverylowatonlt80inevery1000.Thisnumberincresedto170by1968andinc