Line chart 单线 双线1ppt课件

1、雅思写作（Academic）,小作文 （20分钟）： 数据图 ： 动态数据图 （折线图 饼图） 静态数据图 （没有动态变化） 非数据图：流程图 地图题 大作文（40分钟）： 辩论类 解决方案类 对比证据和意见类,图表作文类型,折线图 （Line chart） 饼图（Pie chart） 柱形图（Bar chart） 表格（Table） 地图（Map） 流程图（Flow Chart）,折线图 （line chart),饼图（pie chart),柱形图（bar chart),表格（table）,地图题 (map),流程图 ( flow chart),一、数据描述类语言 常用名词 graph fi

2、gure diagram table bar chart pie chart line chart plot curve sample population comparison proportion rate ratio percentage tendency statistic, 上升 increase rise (rose) go up (went up) grow (grew) climb jump growth raise, 下降 decrease decline reduce go down (went down) fall (fell) reduction drop lessen

3、, 快速的，显著的 sharp significant sharply significantly evidently observably, 逐渐的，稳定的 gradual slight gradually slightly bit by bit 逐渐地 ) inch by inch gently by degrees, 大约、近似 approximate rough approximately probably about nearly almost roughly fluctuate shake, 保持不变 remain maintain keep, 描述类动词 Show illustr

4、ate describe indicate reveal display represent, 最高点 top peak, maximum the largest, ., 最低点 bottom hemline, minimum the lowest, .,The chart / table / diagram shows the _ As illustrated in the graphs/ charts. . The table provide some interesting figures regarding _ The bar/ pie / line / spot chart depi

5、cts that . The bar chart indicates the tendency of . As can be seen in the diagram, the two curves illustrate the fluctuation of .,折线图作文的结构： 第一段：改写题目 第二段：总述 具体描述细节变化 第三段：趋势（图表走向）,Vocabulary reviewing：描述类动词 show = illustrate describe indicate reveal display represent,The graph shows carbon dioxide em

6、issions, measured in millions of tons of carbon, for the years 1990 to 2004 in two-yearly intervals. Overall, the graph shows the quantity of emissions increased steadily over the fifteen years.,1. 改写题目： 所给信息： 题目：The line graph shows the carbon dioxide emissions from 1990 to 2004. 单位： （纵轴）millions o

7、f tons of carbon (measured in 用。来衡量) （横轴）years (two-yearly intervals间隔两年) 时态： 一般现在时 （注意三单形式）,改写： The graph shows carbon dioxide emissions, measured in millions of tons of carbon, for the years 1990 to 2004 in two-yearly intervals.,例：You should spend about 20 minutes on this task. The line graph show

8、s the carbon dioxide emissions from 1990 to 2004. Summarize the information by selecting and reporting the main features, and make comparisons where relevant Write at least 150 words.,The line chart represents the emissions of the carbon dioxide, measured in millions of tons of carbon, for the year

9、1990 to 2004, in two-yearly intervals.,改写题目注意： 一般现在时态 加入纵轴和横轴的单位。 重要词汇： measured in +单位（纵轴） in + （时间）横轴,重点句型： 1) The number decreased from 5million in 1960 to 3million in 1962. 该数据下降了，从1960年的5百万到1962年的3百万 2) There was a decrease in the number from 该数据有一个下降 3) We can see a decrease 我们可以看到该数据中有一个下降 4)

10、 A decrease can be seen in the 在该数据中有一个下降可以被看到 5) The time from 1960 to 1962 witnessed an increase in the number from N1 to N2. 从1960到1962这段时间见证了该数字的从N1下降到N2。,基本连接词 The number first decreased from 5million in 1960 to 3million in 1962, and then we can see a rise to 6million in 1964. 替换and then when w

11、here which was followed by a rise Subsequently, Thereafter,练习：1. Write a report describing the information in the graph below.,Thelinegraphshowshowthesalesofgold changedinDubai, measured in millions of Dirhams, over12monthsin2002.,The line graph shows how the sales of gold changed in Dubai over12 mo

12、nths in 2002 . Sales were consistently(一贯的） above 200 million dirhams per month, rising sharply to a peak of 350 million dirhams in March. However, for the next four months, sales declined steadily, reaching an annual low of（达到了年度低点） 120 million dirhams in July. In August, there was a sudden increas

13、e. Sales almost doubled (v.翻倍), rising from 120 million dirhams in July to 210 million dirhams in August. This was followed by a drop in September, back to the July figure. From September to October, sales recovered, from 120 to 180 million. In October and November, sales remained steady, and there

14、was a small increase in December to 190 million dirhams. In conclusion, the main sales period increased rapidly in the early part of the year, slumping（暴跌） in the summer, except for a sudden increase in August.,The line graph shows the UK house prices from 1970 to 2015. Summarize the information by

15、selecting and reporting the main features, and make comparisons where relevant,练习：The graph shows Underground Station Passenger Numbers in London.,例：You should spend about 20 minutes on this task. The line graph shows the carbon dioxide emissions from 1990 to 2004. Summarize the information by selec

16、ting and reporting the main features, and make comparisons where relevant Write at least 150 words.,1. The carbon dioxide emissions increased rapidly from 6000 to 6200 million of tons between 1990 and 1992. 2. There was a slight raise from 6000 to 6200 million of tons between 1990 and 1992. 3. The n

17、umber increased from 6000 million in 1990 to 6200 million in 1992. 4. We can see a increase from 6000 to 6200 million of tons between 1990 and 1992. 5.The time from 1990 to 1992 witnessed an increase in the number from 6000 to 6200 million of tons.,The graph shows the fluctuation in the number of pe

18、ople at a London underground station over the course of a day. The busiest time of the day is in the morning. There is a sharp increase between 06:00 and 08:00, with 400 people using the station at 8 oclock. After this the numbers drop quickly to less than 200 at 10 oclock. Between 11 am and 3 pm th

19、e number rises, with a plateau of just under 300 people using the station. In the afternoon, numbers decline, with less than 100 using the station at 4 pm. There is then a rapid rise to a peak of 380 at 6pm. After 7 pm, numbers fall significantly, with only a slight increase again at 8pm, tailing of

20、f after 9 pm. Overall, the graph shows that the station is most crowded in the early morning and early evening periods.,II. Body Para 1,The busiest time of the day is in the morning. There is a sharp increase between 06:00 and 08:00, with 400 people using the station at 8 oclock.,II. Body Para 1,Aft

21、er this the numbers drop quickly to less than 200 at 10 oclock. Between 10 am and 2 pm the number rises, with a plateau of just under 300 people using the station.,In the afternoon, numbers decline, with less than 100 using the station at 4 pm. There is then a rapid rise to a peak of 380 at 6 pm.,II

22、. Body Para 2,After 7 pm, numbers fall significantly, with only a slight increase again at 8pm, tailing off after 9 pm.,II. Body Para 2,Overall, the graph shows that the station is most crowded in the early morning (around 08:00) and early evening (around 18:00) periods.,III. Conclusion,The graph sh

23、ows the fluctuation in the number of people at a London underground station over the course of a day. The busiest time of the day is in the morning. There is a sharp increase between 06:00 and 08:00, with 400 people using the station at 8 oclock. After this the numbers drop quickly to less than 200

24、at 10 oclock. Between 10 am and 2 pm the number rises, with a plateau of just under 300 people using the station. In the afternoon, numbers decline, with less than 100 using the station at 4 pm. There is then a rapid rise to a peak of 380 at 6pm. After 7 pm, numbers fall significantly, with only a s

25、light increase again at 8pm, tailing off after 9 pm. Overall, the graph shows that the station is most crowded in the early morning and early evening periods.,In the afternoon, numbers at 4 pm at 6 pmAfter 7 pm at 8pm after 9 pm.,The busiest time of the day is in the morning. between 06:00 and 08:00

26、, at 10 oclockBetween 10 am and 2 pm .,The line graph shows the fluctuation in ,Overall, the graph shows that the station is most crowded in ,-153 words -,Sample Layout,二、双线图,The graph below shows radio and television audiences throughout the day in 1992 Summarise the information by selecting and reporting the main features, and make comparisons where relevant,超过，超越,至于。,相比之下。,另外。,同样地。,练习：Write a report for a university lecturer describing the information in the graph below.,The graph compares the rate of smoking in men and women in Someland b