lesson-3-雅思小作文-线图ppt课件

1、Line Graphs,图表作文分类,线 （Line） 饼（Pie） 柱（Bar） 表（Table） 综合（Combination） 地图（Map） 流程图（Flow Chart,审题,Summarize the information by selecting and reporting the main features and make comparisons where relevant. Summarize main features, not list data Select Trend, Max / Min, Slope Report facts, not opinions Co

2、mpare within the chart or between the charts,线形写作步骤,先看题，后看图 看完X轴，看Y轴 单位时态不要忘 最高最低要注意,The number of marriage in Scotland fell sharply from 9,000 in 1960 to 3,000 in 1970, and continued to decline at a slow rate until around 2,000 in 1985. From 1985 there was a gradual increase in the number of marria

3、ges which then leveled off at 3,500 in 1994,The number of marriage in Scotland fell sharply from 9,000 in 1960 to 3,000 in 1970, and continued to decline at a slow rate until around 2,000 in 1985. From 1985 there was a gradual increase in the number of marriages which then leveled off at 3,500 in 19

4、94,线型作文三要素,趋势 数据 时间,v+adv或adj+n prep tense,句式变换,The number of marriage in Scotland fell sharply. There be句型: There is a falling trend in the number of 横坐标做主语： The period from 1960-1970 saw a drop for the number of registered marriage in Scotland. 纵坐标做主语： The figure of marriage dropped for the period

5、 from 1960-1970. 地点做主语： Scotland experienced a decline in the number of registered marriage. 趋势做主语： A very noticeable trend for the registered marriage was a dramatical drop during 1960-1970,不符合要求的写法,1）只罗列数据 （2）不总结趋势 （3）不写特征数据 （4）妄自揣测推论数据背后的原因,必须要描述的,1）最大值和最小值 即MM原则 Maximum & Minimum （2）相同数值的点 （3）开始

6、 & 结束的点,双线图,The graph below shows radio and television audiences throughout the day in 1992,双曲线 写法： 首段 与写一条曲线方法相同 中间段落 分别描写两条曲线 末段 写两条曲线的共同点和不同点,Radio and television audiences in the UK, October-December 1992,介绍段包括,时间段 X轴 数据形式 Y轴 研究的对象 大体描绘一下趋势,The graph below shows radio and television audiences th

7、roughout the day in 1992,The line graph describes the percentage of radio listeners and television viewer over four years in the U.K. throughout the day from Oct. to Dec. in1992,The graph below shows radio and television audiences throughout the day in 1992,The line graph describes the percentage of

8、 radio listeners and television viewer over four years in the U.K. throughout the day from Oct to Dec in1992. 题目图表信息综合 同义替换,P1: INTRODUCTION SENTENCE,P2,The figure reveals that before 1:00 p.m. there were more radio audiences, while after 1:00 p.m. more people turned to television. 描述趋势 （交叉点,P2: OVE

9、RVIEW SENTENCE,Radio) The data indicated that radio listeners increased substantially before 8:00 am, when the percentage reached to a peak of 27%. Then, it declined steadily in the following 20 hours, bottoming out at 2% at 4:00 a.m. of the next day. The period from 4:00 am to 6:00 am saw another s

10、light rise to 4% in radio listeners,P3,P3: BODY (Supporting details,TV) As for TV viewers, the period from 6:00 a.m.to 8:30 a.m. saw a sharp increase, when there was a leveling off at 8% until 10:00 am. From then on, it generally maintained a sharply upward trend until the peak(45%) was reached at 8

11、:00 p.m., in spite of some small fluctuation. However, there was a slump thereafter in the percentage. The percentage reached the bottom of 3% at 3:00 a.m, when there was a slight rise afterwards,P4,P4: BODY (Supporting details,The general trend was that the percentage of both radio and television a

12、udiences rose first and then decrease, while the total number of the latter was bigger than the former. In addition, the prime time for radio and television was 8 am and 8 pm, respectively. 总结趋势(相似与不同,P5,P5: CONCLUSION (restatement of overview,三线图,The graph below shows the proportion of the populati

13、on aged 65 and over between 1940 and 2040 in three different countries,三线图写法,方法1 以不同时间为段为基准，分段描述 方法2 找相似的2条图为一组描述，其余的单独描述 方法3 分别描述三条图,The graph below shows the proportion of the population aged 65 and over between 1940 and 2040 in three different countries,P1 The graph shows the increase in the agei

14、ng population in Japan, Sweden and the USA. It indicates that the percentage of elderly people in all three countries is expected to increase to almost 25% of the respective populations by the year 2040,P2,In 1940 the proportion of people aged 65 or more stood at only 5% in Japan, approximately 7% i

15、n Sweden and 9% in the US. However, while the figures for the Western countries grew to about 15% in around 1990, the figure for Japan dipped to only 2.5% for much of this period, before rising to almost 5% again at the present time,方法1,P3,In spite of some fluctuation in the expected percentages, th

16、e proportion of older people will probably continue to increase in the next two decades in the three countries. A more dramatic rise is predicted between 2030 and 2040 in Japan, by which time it is thought that the proportion of elderly people will be similar in the three countries,方法1,方法2,The line

17、graph shows the proportion of people in Japan, Sweden, and the USA aged 65 and more from 1940 and the expected proportion to 2040,Sweden& USA,From 1940 to 1990, the proportions of people aged 65+ in the USA and Sweden were similar and followed the same trend. In 1940 the figures were 9% and 7% respe

18、ctively, rising to 15% and 14% respectively in 1980, before dipping to 14% and 13% respectively in 1990. Thereafter, Americans proportion leveled out and is forecasted to remain at 14% until 2020, after which it is expected to 23% in 2040,P2,However, Swedens proportion of people aged 65 began to ris

19、e after 1990. This increase is forecasted to continue until 2010 when the proportion is estimated to be 20%. Then, there is expected to be a slight drop to 18% in 2030, followed by a steep climb to 25% in 2040,Japan,The situation in Japan differs considerably, with a fall in the percentage of people

20、 aged 65 between 1940(5%) and 1960(3%). The percentage remained steady until 1985, then it bagan to climb. The rise is projected to continue until around 2030, when the proportion is forecasted to rise dramatically to 25%, with a less dramatic rise to 27% in 2040,P3,The overall trend is a rise in th

21、e proportion of people aged 65 in the three countries between 1940 and 2040,P4,同义替换,show=indicate/ reveal/demonstrate/describe/ illustrate be excepted to= be predicted/ supposed/ forecast/ estimated/ projected the number=figure /percentage /proportion /data,四线图,The graph below shows the consumption

22、of fish and some different kinds of meat in a European country between 1979 and 2004,分组描述,增长的 Chicken 减少的 Beef / Lamb 平稳的 Fish,The graph below shows the consumption of fish and some different kinds of meat in a European country between 1979 and 2004. P1 The graph illustrates changes in the amounts o

23、f beef, lamb, chicken and fish consumed in a particular European country between 1979 and 2004,P2,In 1979 beef was by far the most popular of these foods, with about 225 grams consumed per person per week. Lamb and chicken were eaten in similar quantities (around 150 grams), while much less fish was

24、 consumed (just over 50 grams,P3,However, during this 25-year period the consumption of beef and lamb fell dramatically to approximately 100 grams and 55 grams respectively. The consumption of fish also declined, but much less significantly to just below 50 grams, so although it remained the least p

25、opular food, consumption levels were the most stable,P4,The consumption of chicken, on the other hand, showed an upward trend, overtaking that of lamb in 1980 and that of beef in 1989. By 2004 it had soared to almost 250 grams per person per week. overtake=exceed/ outweigh/ outnumber/ more than,P5,Overall, the graph shows how the consumption of chicken increased dramatically while the popularity of these other foods decreased over the period,表增加,increase/ rise/ raise/ grow up/ 幅度小 climb 幅度大 jump/ boom/soar/ rocket,表下降,f