2018年5月12日雅思写作考试回忆及解析

　　TASK 1

　　类型：饼状图

　　题目：The charts show the total water use in different sectors in Sydney, Australia in 1997 and 2007.

　　字数：150 words

　　The two pie charts illustrate the percentage of total water use in five different industry sectors including service, food, building, household and manufacturing in Sydney, Australia in two separate years: 1997 and 2007.

　　Generally speaking, the water use in food industry constituted the largest part in both years and decreased slightly from 48% to 41%; while building industry consumed the smallest proportion, declining from 5% in 1997 to only 2% in 2007.

　　It should also be noticed that the proportion of water use in service industry showed a dramatic increasing trend, nearly doubled from only 13% in 1997 to 25% in 2007. By contrast, the percentage of water use in household industry and manufacturing industry both fluctuated slightly, ranging from 19% to 21% and 11% to 15% respectively.

　　Overall, the percentage of water consumption remained relatively stable in food, manufacturing and household industry while fluctuated obviously in building and service