小作文表格与柱状图.ppt

雅思强化写作（二） 小作文（图表作文） 今日内容： 1）表格 2）柱状图 3）巩固写作练习 表格 静态表格 vs. 动态表格 表格题考查列举数字的能力和方法。通过举一些有代表性的数据来说明问题； 横向比较：介绍横向各个数据的区别、变化和趋势； 纵向比较：介绍纵向各个数据的区别、变化和趋势； 不需要将每一个数据分别说明，突出强调数据最大值和最小值； 对比时要总结出数据对比最悬殊的和最小的。 静态图：各自为战 找典型(异常数据，最大最小数据) 分类归纳数据 The table shows some details about underground railway systems in six cities, namely, London, Pairs, Tokyo, Washington DC, Kyoto and Los Angeles. Tokyo with 155 kilometers of route has the largest amount of passengers (1927 millions). It is followed by that of Pairs, London and Washington DC. Passengers in Kyoto and Los Angeles are similar, around 50 millions. The table uses four broad economic indicators to show the standard of living in five selected countries. As can be seen, the USA had the largest GNP($13,160) and daily calorie intake(3653), the largest life expectancy(74) and the lowest infant mortality rate(1.2%). On the other hand, the other developing countries had a comparatively low quality of life. Among the four developing countries, Egypt, Indonesia and Bolivia were similar in their range of indicators, with their GNP only around 600 dollars per head, daily calorie intake less than 3000 per head and life expectancy as short as 56, 49, 50 years respectively. At the same time, their infant mortality rate was about 6 to 9 times higher than that of USA. Bangladesh had by far the lowest quality of life in all the countries in the table. Its GNP was nearly one hundred times smaller than the USA’s. Its calorie intake and life expectancy were about half those in the USA while its infant mortality rate was 10 times greater. In conclusion, it can be seen from the economic indicators that the four developing countries have much room to develop before reaching the same level of quality of life as the USA. 动态图：今昔对比 先相减/相除，后分组 哪些是增加，哪些是减少 幅度大的与幅度小的分组 分析归纳 多柱 City Date opened Kilometers of route Passengers per year (in millions) London 1863 394 775 Paris 1900 199 1191 Tokyo 1927 155 1927 Washington DC 1976 126 144 Kyoto