【正文】 寫作重點(diǎn)：對(duì)比利潤(rùn)。 describe changes按年份寫：Report On Stock and Earnings of XX PlcThis graph describes the changes in the stock value and earnings of XX plc. over the year 2009 to 2010.2009Taking the stock first, we can see there was a steady rise from 55million to 80million during the year 2009 with the largest increase ing between the 2nd and the 3rd quarter./總趨勢(shì)，最大增幅區(qū)間/ Over the same period, the earnings of the pany fluctuated greatly. Starting around 20 million in the first quarter, they rocketed to 90 million in the third quarter followed by a sharp fall to the starting level at the end of the year. /總趨勢(shì)，細(xì)述/2010The stock performed very steadily in 2010, staying around 80 million throughout the year. The total profits were slightly higher than that of 2009. However, the quarterly profits showed a much steadier trend, remaining stable around 40 million 13 within the whole period. /總趨勢(shì)/對(duì)比總趨勢(shì)/The trend of stock and earnings shows that the pany was running well during the given period.按指標(biāo)寫：年度對(duì)比性較強(qiáng)。 1. 年度表現(xiàn)對(duì)比：包括不同指標(biāo)（營(yíng)業(yè)額等）對(duì)比，與年度環(huán)比 i. 公司年度表現(xiàn) Report On Performance of XX CompanyThis report describes the performance of XX pany over the period 20012003 by analyzing the turnover, unit sales and operating profit.From the graph we can see there was a consecutive decrease in operating profit over the period studied. Starting off at 500 million in 2001, it plummeted by 20% to 400 in the following year, and then kept declining to around 350 million in 2003.The turnover, on the other hand, remained relatively stable between 61006200 million during the same period. From 6200 million, it decreased slightly to 6100 in 2002, and recovered to 6200 again in 2003.The unit sales showed a similar trend as turnover in the three years. In 2001, 10 million units were sold while in the following year, this number went down slightly to around . To our delight, it soared to a record high of 11 million in 2003,From these figures we can see, there was a buoyant demand for the pany‘s product from 2001 to 2003. However, the operating profit failed to grow consistently. Therefore, I remend the pany cut down on its costs to improve the profitability.NOTE: 可逐年寫，也可逐指標(biāo)寫。2. 此類報(bào)告的寫作重點(diǎn)為：split，difference, ratio, proportion等。不見(jiàn)得非要用總分結(jié)構(gòu)。注意流暢性和主語(yǔ)的統(tǒng)一。 6. 車輛保有量與人口增長(zhǎng) bar chart and line chartintroductionThe graph shows that the number of cars per 100 people over the period 1980 to 2020, relative to/相對(duì)于/ the growth of the world‘s population.Growth in populationIf we look at the growth in population, we can see there is a steady increase from billion people n 1980 to billion in 2020, with the most significant increase ing between 2000 to 2020. /總漲幅，最大增幅年/ 9 Number of vehicles per 100 peopleThe number of vehicles per 100 people follows a similar trend, rising steadily over the same period. From ten cars per 100 people in 1980, it is projected to increase to sixteen in 2020. /總趨勢(shì)，起始數(shù)據(jù)/ConclusionThe dramatic consequence of these two developments when bined is that the total number of vehicles almost doubles in 40 years, a fact which is certain to have implications for energy resources and pollution in the future. 7. 溫度與二氧化碳排放 NOTE: 范文中描寫的數(shù)據(jù)1. 總增長(zhǎng)，there was a steady rise in global temperature of Degree F over…2. 典型浮動(dòng)：with this general trend, there were many fluctuations. For example,between… and…, /there were some variations to this general trend.3. 典型區(qū)間：from 1950 to 1990 (最大變化區(qū)間)/level off after 1970(分水嶺) 10 8. 農(nóng)業(yè)與制造業(yè)進(jìn)出口及貿(mào)易平衡Band 4 SampleThis report describes the movements of the balance of trade between 1991 and 2001, for a particular country, concerning manufacturing and agriculture.Manufacturing:Imports increased constantly during the period studied. The figure shows a rise of 4 billion within the whole period and no fluctuations are to be remarked.Exports rose from nearly 3 billion in 1991 to approx. $7bn in 2001, suffering minor In general, the balance of trade remained slightly positive through the period considered.AgricultureImports increased slightly, ending the period around $1bn over their starting level（表總增長(zhǎng)額的黃金句）. They suffered a temporary fall between 1992 and 1994, followed by a steady recovery. After peaking at around bn in 1999, imports fell slightly to their final value. Consequently, the balance of trend remained markedly positive throughout the period.NOTE: 注意范文的描寫重點(diǎn)，和行文結(jié)構(gòu)。由此可知，整體來(lái)說(shuō)是供大于求的，因?yàn)槊磕甑膃nding stock高于supply， 供求差異與00/01年間達(dá)到最高峰，之后逐年縮小，從03年開始達(dá)到供求平衡。 XX train operatorThis report summarizes the changes that took place in reliability, punctuality and the number of plaints received during a 12week period, which was divided further into three subperiods.From the graph we can see about 97% of the timetabled trains were running during the first four weeks. The percentage rose to 100% from the fifth week onwards and remained stable for the rest of the periods studied.Conversely, the punctuality percentage was declining consecutively over the given period. From 95% at the outset, it edged down in the two subsequent perio