优质公开课教学课件精选图表作文课件.ppt
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1、数字表数字表:曲线图:曲线图 graph 表格表格 table 几何图形几何图形 figure 图形表图形表:饼状图:饼状图 pie chart 条状图条状图 bar chart 平面图平面图, 示意图示意图,外形图外形图 diagram 图表作文分类图表作文分类:Bar Chart / Graph 柱状图柱状图Pie Chart饼状图饼状图Table矩形的矩形的竖行竖行和和横行横行进行排列的表格进行排列的表格 Item19941995199619971998Food65%60%48%42%35%Clothing8%9%12%15%17%Recreation3%5%7%8%10%Others2
2、4%26%33%35%38%Total100%100%100%100%100%Graph表示两组数的关系表示两组数的关系-通常为通常为函数关系函数关系图图 图表式作文是说明文的一种。一般可分三个层次来写:第一按照题目要求描述图表反映的总情况,即概括大意。第二对数字进行仔细的比较,抓住特点进行分析、归纳并找出产生变化的原因。第三可写读图表后的想法和评论,从而得出自己的结论。图表作文三个层次要求图表作文三个层次要求(上海春季)某城市近年每百人中手机用户增长示意图。根据所给图表,简要描述某城市近年每百人中手机用户增长情况,并试分析其增长原因。( 上海春季)某城市近年每百人中手机用户增长示意图。根据所
3、给上海春季)某城市近年每百人中手机用户增长示意图。根据所给图表,简要描述某城市近年每百人中手机用户增长情况,并试分析其图表,简要描述某城市近年每百人中手机用户增长情况,并试分析其增长原因。增长原因。 More and more people have mobile phones in recent years. In 1997, only ten people in a hundred had mobile phones in some city, as the chart above shows. In 1999, the number doubled , reaching 20 in 10
4、0. The people owning mobile phones in 2001 were 5 times as many as those in 1997. Three years later, 80 percent of the citizens had the magic tools. There are some reasons for the rise in the number of people with mobile phones. Firstly, the technology of making mobile phones is changing rapidly, wh
5、ich leads to the drop in the prices. Secondly, peoples income has been increasing . As a consequence, they have more options. Thirdly, being useful in daily life, mobile phones make peoples communication easy and convenient . It can be estimated that the population of the mobile phone holders will r
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