雅思小作文饼图分析.pptx

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1、写作步骤先审题，在看图几张饼，几种馅哪个馅儿多，哪个馅儿少数字，比率第1页/共24页整体+局部The following two pie charts illustrate the energy use in the U.S.A.Write a report for a university lecturer describing the information given in the pie charts below.第2页/共24页第3页/共24页P1The following two pie charts illustrate the energy use in the U.S.A.T

2、he two pie charts describe the data of the energy use and the residential energy use in detail in the United States.第4页/共24页P2It can be seen from the first pie chart that the energy is used for four purposes.Specifically,industry accounts for the largest proportion(41%)of the used energy while deman

3、d of transportation makes up 26%of the total need of energy.The Residential and commercial represent 19%and 14%respectively.第5页/共24页P3According to the second pie chart,it clearly shows that heating and air conditioning account for the largest proportion(62%)in the residential energy use while the sm

4、all appliances makes up the least proportion(10%).The heating water and miscellaneous(including cooking)constitutes 15%and 13%respectively.第6页/共24页P4From the chart,we may have a basic understanding of the situation of energy use in the United States.第7页/共24页ABC比较The graphs below show the annual expe

5、nditure of university students in three countries in 2003.第8页/共24页第9页/共24页P1The three pie charts show how university students in three countries spent their money in the year 2003.第10页/共24页P2In general,students in country A spent slightly more than those in country B(US$5000 and US$4500 respectively

6、).In comparison,student expenditure in country C was considerably lower,at only US$1500 per year.比较总体第11页/共24页P3Accommodation and food were the two biggest items of expenditure.Altogether they constituted around 60%of the total students expenditure in all the three countries.The difference is that i

7、n country A and B accommodation spending exceeded food spending,while the reverse was true for country C.比较较大/最大第12页/共24页P4The rest of the students spending was divided among leisure,books and others.Leisure spending constituted a larger percentage(around 20%)of student expenditure in both country A

8、 and country B,while in country C more money was spent on books(21%)than on leisure(12%).比较较小/最小第13页/共24页P5Overall,as wealth decreased,the percentage of students spending on non-essential went down.总结一个趋势第14页/共24页时间变化The pie charts below show units of electricity production by fuel source in Austral

9、ia and France in 1980 and 2000.Summarize the information by selecting and reporting the main features,and make comparisons where relevant.剑7P101第15页/共24页第16页/共24页P1The charts compare the sources of electricity in Australia and France in the years 1980 and 2000.Between these years electricity product

10、ion almost doubled,rising from 100 units to 170 in Australia,and from 90 to 180 units in France.三倍triple 四倍quadruple n/adj/vfourfold adj/adv第17页/共24页P2In 1980 Australia used coal as the main electricity source(50 units)and the remainder was produced from natural gas,hydro power(each producing 20 uni

11、ts)and oil(which produced only 10 units).By 2000,coal had become the fuel for more than 75%of electricity produced and only hydro continued to be another significant source supplying approximately 20%.第18页/共24页P3In contrast,France used coal as a source for only 25 units of electricity in 1980,which

12、was matched by natural gas.The remaining 40 units were produced largely from oil and nuclear power,with hydro contributing only 5 units.But by 2000 nuclear power,which was not used at all in Australia,had developed into the main source,producing almost 75%of electricity,at 126 units,while coal and o

13、il together produced only 50 units.Other sources were no longer significant.第19页/共24页P4Overall,it is clear that by 2000 these two countries relied on different principal fuel sources:Australia relied on coal and France on nuclear power.第20页/共24页饼状图表达 A takes up X%of total makes up/account for/consti

14、tute/comprise/represent/contributeIt can be seen from/According to the pie chart,it clearly shows main=significant/principal The rest=the remainder/the remaining Be match by=be similar to/be equal with/share the same percentage at 90%第21页/共24页倍数的表达 A 是 B的 X倍 王力宏的眼睛是周杰伦的三倍倍数+that of+名词Leehoms eyes ar

15、e three times that of Jay倍数+as.as Leehoms eyes are three times as large as Jay倍数+比较级+than Leehoms eyes are two times larger than Jay第22页/共24页练习女生的数量大约是男生的三倍The number of girls is about 3 times that of boys The number of girls is about 3 times as high as boysThe number of girls is about twice higher than boys 第23页/共24页感谢您的观看！第24页/共24页