雅思线形图.ppt

Overall, the graph shows how the consumption of chicken increased dramatically while the popularity of these other foods decreased over the period. TASK 1线型图范例： 雅思 TASK 1图表作文 线型图：model answer This line graph shows the birth and death rates per thousand population from 1900 to 1980. Before 1920 the birth rate remained level at around 40 per thousand. Then from 1920 it fell until it reached 30 per thousand in 1930. From 1930to 1945 it rose slowly (increased steadily） to 50 per thousand. Since 1945 it had decreased/ fallen steadily. It got to 20 per thousand in 1980. The birth rate was falling/decreasing at the moment and would continue to fall. On the other hand, between 1900 and 1918 the death rate stayed constant at 41 per thousand. In 1918, however, it rose sharply and reached the peak of 60 per thousand in 1920. From 1920 to 1930 the death rate fell. It reached the same point of 30 per thousand as the birth rate in 1930. There was a rapid increase in 1930 and also in 1940. Since 1945 it had fallen steadily and arrived at 10 per thousand in 1980. This is very similar to the case of the birth rate. 线型图：model answer In short, it is very obvious that both birth rate and death rate have been on the decline since 1945. 剑8 test 4 The line graph shows the changes in the amount of goods delivered by four different forms of transportation. In 1974, pipeline was considered the least popular transportation tool in the UK, with just around 5 million tons of products carried, whereas nearly 50% of goods in the UK were transported by road (over 70 million tons). The figures for water and rail were also significant, constituting approximately 39 and 40 million tons respectively. Despite some fluctuations, the quantities of goods carried through road, water and pipeline saw a growing trend, reaching the highest points at approximately 100, 65 and 21 million tons respectively by 2002. By contrast, railway transportation witnessed a downward trend before rising to