作文范文之雅思作文线状图.docx

雅思作文线状图【篇一：雅思小作文线形图(line graphs)】 智课网ielts备考资料 雅思小作文线形图（line graphs） 摘要： 线形图是雅思写作task 1 里常考的图形之一，其写作非常值得我们深入研究。现专供以下学习材料，希望能对各位“雅友”的线形图写作带去一些启发和帮助。 线形图是 雅思 写作task 1 里常考的图形之一，其写作非常值得我们深入研究。现专供以下学习材料，希望能对各位“雅友”的线形图写作带去一些启发和帮助。 line graphs line graphs are more popular than all other graphs combined because their visual characteristics reveal data trends clearly and these graphs are easy to create. line graphs, especially useful in the fields of statistics and science, are one of the most common tools used to present data. a line graph is a visual comparison of how two variablesshown on the x- and y-axesare related or vary with each other. it shows related information by drawing a continuous line between all the points on a grid. for information on the shapes of line graphs, see the organizing data chapter. line graphs compare two variables: one is plotted along the x-axis (horizontal) and the other along the y-axis (vertical). the y-axis in a line graph usually indicates quantity (e.g., dollars, litres) or percentage, while the horizontal x-axis often measures units of time. as a result, the line graph is often viewed as a time series graph. for example, if you wanted to graph the height of a baseball pitch over time, you could measure the time variable along the x-axis, and the height along the y-axis. although they do not present specific data as well as tables do, line graphs are able to show relationships more clearly than tables do. line graphs can also depict multiple series which are usually the best candidate for time series data and frequency distribution.e graphs share a similar purpose. the column graph, however, reveals a change in magnitude, whereas the line graph is used to show a change in direction. in summary, line graphs show specific values of data well reveal trends and relationships between data compare trends in different groups of a variable graphs can give a distorted image of the data. if inconsistent scales on the axes of a line graph force data to appear in a certain way, then a graph can even reveal a trend that is entirely different from the one intended. this means that the intervals between adjacent points along the axis may be dissimilar, or that the same data charted in two graphs using different scales will appear different. example 1 plotting a trend over time figure 1 shows one obvious trend, the fluctuation in the labour force from january to july. the number of students at andrews high school who are members of the labour force is scaled using intervals on the y-axis, while the time variable is plotted on the x-axis. the number of students participating in the labour force was 252 in january, 252 in february, 255 in march, 256 in april, 282 in may, 290 in june and 319 in july. when examined further, the graph indicates that the labour force participation of these students was at a plateau for the first four months covered by the graph (january to april), and for the next three months (may to july) the number increased steadily. figure 1. labour force participation in andrews high school example 2 comparing two related variables figure 2 is a single line graph comparing two items; in this instance, time is not a factor. the graph compares the number of dollars donated by the age of the donors. according to the trend in the graph, the older the donor, the more money he or she donates. the 17-year-old donors donate, on average, $84. for the 19-year-olds, the average donation increased by $26 to make the average donation of that age group $110. figure 2. average number of dollars donated at evergreen high school, by age of donor example 3 using correct scale when drawing a line, it is important that you use the correct scale. otherwise, the lines shape can give readers the wrong impression about the data. compare figure 3 with figure 4: figure 3. number of guilty crime offenders, grishamville figure 4. number of guilty crime offenders, grishamville using a scale of 350 to 430 (figure 3) focuses on a small range of values. it does not accurately depict the trend in guilty crime offenders between january and may since it exaggerates that trend and does not relate it to the bigger picture. however, choosing a scale of 0 to 450 (figure 4) better displays how small the decline in the number of guilty crime offenders really was. example 4 multiple line graphs a multiple line graph can effectively compare similar items over the same period of time (figure 5). figure 5. cell phone use in anytowne, 1996 to 2002 figure 5 is an example of a very good graph. the message is clearly stated in the title, and each of the line graphs is properly labelled. it is easy to see from this graph that the total cell phone use has been rising steadily since 1996, except for a two-year period (1999 and 2000) where the numbers drop slightly. the pattern of use for women and men seems to be quite similar with very small discrepancies between them. 相关字搜索： 雅思【篇二：线状图】 如何写好开头段1 表示展示，显示的单词归纳 1. show. to make sth. clear; to prove sth.证明，表明v. to say what sb./sth. is like 描写，描绘；叙述 揭示；揭露；暴露；泄露 4. display v. /displei/ to show signs of sth., especially a quality or feeling 显示；表现；显露 5. illustrate v. to use pictures, photographs, diagrams, etc. in a book, etc. (用图、实 例等）说明，阐明 6.demonstrate v. to show sth. clearly by giving proof or evidence 显示，表露 to show sb./sth., especially in a picture 展示；描述 8. indicatev. to show that sth. is true or exists 表明；象征；暗示 9.unfold v. to be gradually made known; to gradually make sth. known to other people显露，表露；呈现 10. exhibit v. to show signs of sth?especially a quality or feeling 表尔,显出 11. depict v. to show or represent sth. in a work of art such as a drawing or painting描绘，描画；描述 12. outline 描绘 以上动词在语义都接近，但需注意：它们后面所跟的宾语不同总结起来就是而担其它的一般只接名词宾语！ 对.进行分析 the table gives a breakdown of different types of family who were living in poverty in australia in 2009. 提供关于.的信息 the chart gives information about post-school qualifications in terms of different levels of further education reached by men and women in australia in 2009. 比较 the charts compare the sources of electricity in australia and france in the years 1980. . a glance at the graph provided reveals some striking similarities between chinese and us birth rates during the period 1920-2000. . 5.given are two graphs concerning criminality in britain. 其它替换词 number 丨nambs/数字 figure 丨figa/数字 percentage百分率，百分比 the percentage of aged couples who lived in poverty in australia in 1999 was 4%. proportion 比例，比率 this bar chart indicates the proportion of medical complaints of patients visiting therapists in australia in 2012. rate 比例，比率；率 the bar chart reveals different rates of post-school qualifications in australia in 2010. amount. /smaunt/数量，数额（一般与不可数名词连用) theres been a great amount of research into the subject. 强化练习 到尼泊尔的游客来自何处)in march 2010. 有多少降雨）over a year,. (3) the chart gives 混合型汽车在全球的销售)between 2006 and 2009. 不同交通方式）used by overseas visitors to travel in new zealand. 少图书馆的书.) over this four-year period. 售) in japan, the us and the rest of the world from 2006 to 2009. 2.时间的连接词练习（二选一） 1.the number of students who took spanish was 150 in/on 2010. 2.according to the data, mandarin decreased during/at that period. 3.since/from 2000, the trends have changed greatly. 4.the chart shows the number of people going abroad from/between 2000 and 2010. 5.in general, all the figures steadily increased over/from 1911 to 2011 . 6.during the period 1980 and/to 1990, there was a gradual decrease. 7.i have been learning japanese for/in two years now. 8.the chart shows changes in irish school eollment figures over/at a 20-year period. 9.on/in may 4，2012，in plain sight concluded its fifth and final season. 10.the 12th china beijing international high-tech expo will be held in/on may. 11.the number started a long decline from 1930 onwards/afterwards. 12.the period 1250 to/and 1350 is a period of religious and secular literature in english.13.the charts indicate how much a uk school spent on different costs in/for four separate years: 1981,1991,2001 and 2011. 表示连续的时间段 2. during the same period 3. in the no. years spanning from 19xx through 19xx 4. from then on = from this time onwards = in the subsequent years. 句子翻译练习 1.以上的线状图表明了在英国冬季和夏季的一天中用电的需求量。饼图表示的是这些电 是如何被一个普通的英国家庭所使用的。（illustrate，demand for, demonstrate) 线状图1 线状图可以分为点图、折线图和曲线图，数据通过横轴和纵轴的坐标点表现出来。 横轴通常代表时间，纵轴标明数据。个别线状图横抽标数据，纵轴标时间，观察角度变化 一下就可以了。描述线状图要注意概括趋势和介绍关键点，比如起点、最高点、最低点、 交叉点和终点，而且这些点都应有数据支持。对于不重要的部分，进行简略描述就可以 了，但不可以完全不写。 即可以当动词也可以当名词 increase 增大；增加；增强 增大；增加；增强 rise 上升，升起；升高；上涨；增加（数量、程度等）增加，上涨 climb 上升；增值,升值增值，升值；增加 leap 骤增，剧增，猛涨骤变；剧增，激增 surge 猛冲；激增激增 jump v.暴涨，猛增 暴涨，猛增 2.2 other verbs: 其它动词 grow增大；增加?发展 numbers grew in june, rising by almost 400%. soar猛增，暴涨 in july, the prices of new cars soared and then suddenly fell back again the followingmonth. rocket v.迅速上升猛涨 in july, the number of visitors rocketed dramatically. improve v.改进，改善；增进 farm implements ltd is expected to improve in value gradually until 2015. other nouns: 其它名词 growth .增长；增大；发展 improvement改进，改善，增进 there was a marked improvement in the sale of computers in july. verb phrases: 动词词组 go up 上升 the housing price has gone up again. have/see/experience/witness a growth 出现增幅 the figure of machines sold saw a growth in the last month. adjective: 名词 upward 向上的；升高的 there was an upward trend in the 1980s. prepositional phrases: 副词词组 on the way up. 在上升 the number of new houses was on the way up to 270 in this small town in the previous decade. on the rise.在上升 与 “下降”有关的词语 decrease china experienced a steady decrease in exports. fall v.下降；减退；减弱 until august, the trend for the exhibition was upward, but thereafter visitor numbers fell steeply. 下降；减少 june attendances at the exhibition decreased dramatically with a 40% fall.【篇三：雅思写作小作文线形图表题(附范文)】 雅思写作 line graph writing task 1 (test 2, cambridge ielts 7) you should spend about 20 minutes on this task. write at least 150 words. 范文 the graph changes in the amount of beef, lamb, chicken and fish consumed in a particular european country between 1979 and 2004. in 1979, beef was the most popular of these foods, about 225 grams consumed per person per week. lamb and chicken were in similar quantities(around 150 grams), while much less fish was consumed (just over 50 grams). however, during this 25-year period the consumption of beef and lamb fell it remained the least popular food, consumption levels were the most stable. the consumption of chicken, on the other hand, showed an upward trend, that of lamb in 1980 and that of beef in 1989. by2004 it had to almost 250 grams per person per week. overall, the graph shows how the consumption of chicken increased dramatically while the popularity of these other foods decreased over the period. (173 words) writing task 1 (test 4, cambridge ielts 8) 范文 the graph illustrates the quantities of goods transported in the united kingdom by four different modes of transport between the time period of 1974 and 2002. over this span of 28 years, the qu