雅思写作小作文必备语料库动态图形词汇上升-rise, increase, grow, climb, jump，go up, an upward trendshoot up (informal)，ascend-rocket, soar, swell, surge, skyrocket, mushroom, escalate, on the rise，on the increase相关单词用法下降-drop, decrease, go down, decline, fall, descend, sink, dip, an downward trend.,-plummet, Plunge, slump, dive, nosedive相关单词用法不变、平稳等-keep/remain/stay stable/steady/unchanged/constant（不变）-maintain the same level-experience a stable trend,-level off at（上升或下降之后）/ level out at（上升之后）/-hover at/ stabilize at/ reached a plateau at波动fluctuate/rise and fall, vary, undulating;be volatile/ variable;高点、低点：✧reach the highest point，reach(arrive at/hit) a peak(summit) at+数字(用hit时动作较剧烈)，peak at+数字✧reach/fall to/arrive at/hit the bottom/the lowest point at数字，bottom outat数字，(用hit时动作较剧烈)其他点✧起始点：n. starting pointv. start/begin/end at✧交叉点：It is worth/deserves mentioning that1）.A和B在...处拥有相同数值A andB share the same amount/number in2）.A在...处超过BA outstrip/overtake/outnumber/go beyondB in...✧表示达到了多少数量的及物动词或词组Reach/arrive at/ amount to / hit/ register/ stand at幅度大小✧幅度大：dramatic/significant/great/rapid/sharp/drastic/precipitous/steep/substantial / marked/considerable/massive/enormous/ noticeable✧幅度小：insignificant, slight，Modest/ moderate，minimal，marginal✧缓慢，逐渐的: gradual/ steady/ gentle /✧持续的：Continuous/constant动态图形句型类型---为了避免重复1.句型一：（主谓句型）N+V(上升/下降)+（Adv.）+from...to...(时间状语)The number of students declined slightly from 18 in 2005 to 12 in 2010.from 2005 to 2010Other workers’ salaries rose sharp ly, up to 28% in 2001.Other workers’ salaries reached 15% in 2001, down from 28% in 1981.2.句型二:（there be 句型）There be +(Adj.)+N(上升/下降) in+名词+from...to...（时间状语）There was a decline in the number of students from 18 in 2005 to 12 in 2010.3.句型三：见证/经历时间段+V(见证/经历)+ (Adj.)+N(上升/下降)+in+变化的事物+from...to...事物本身+V(见证/经历) + (Adj.)+N(上升/下降)+between...and...The five years between 2005 and 2010 witnessed a decline in the number of students from 18 to 12.The number of students experienced a decline from 18 to 12 between 2005 and 2008. Other workers’ salaries displayed a sharp drop from 28% in 1981 to 15% in 2001.( “呈现”)4.句型四：被动句A sharp increase/decrease can be found in +(变化的事物) from...to...A sharp decrease can be found in the number of students from 18 in 2005 to 12 in 2010.5.句型五：展示了一个上升的趋势The number shows an upward/ downward trend from...to...The data demonstrates an increasing/ decreasing tendency from...to...6.句型六：拥有相似趋势A share/celebrate the same trend with BA andB are similarA share the same amount with B7. 数据补充：The proportion of the people who were divorced went up from__ in 年份to ___ in 年份，rising further to __ in 年份.8. 一句话描述两个时间段The number of students rose slightly to 30 in 2000, followed by a sharp drop to 500 in 2010.The population reached a plateau in 1990, before declining suddenly in 2001.The number of students declined from 2000 in 1990 to 1000 in 1995 but increased to 3000 in 2000.9.LCD TV prices remained steady for three years in a row apart from/despite/except a slump in 2003.静态图形常见表达●最大：数据作主语1.The proportion of foreign students from Asia was the highest.2.The highest proportion comes from ※.对象作主语3.※take up the largest proportion.n students had/boasted/owned/contributed the maximum proportion.5.※occupies / accounts for th e majority of … (x%).6.※is the largest (most(adj)) component, which accounts for x% (第一大值) of all/thetotal/the whole.7.※ranked first8.※plays a leading/important/less important role in...具体数据作主语9.y% of … is shared by / is in the charge of ※.地位10.The first/second.../last place is distributed(分配) to ※.●其次：1. A is the second most popular, and it makes/takes up 26% of the total survey.2.The proportion of foreign students from Asia was the that ofEurope.3. A is the largest (most(adj)) component, which accounts for x% (第一大值) of all/thetotal/the whole. Following closely is B (第二大值).4.5.6.7.countries in life expectancy (81.2 years); Australia and Canada●最小:句型参考“最大”参考表达a.可数：a few, a small number of,b.不可数：a little, a small amount of,c.很小比例的…: a small/ tiny/ minute/moderate proportion of …●中间（同类）数据区间（in the range from * to *）//平均值（around ---）The figures of/in/for A, B, and C were similar (around *).罗列（三个数据以内）The figures of/in/for A, B, and C were similar，*, *,* , respectively.●百分比表达的多样性（程度好的学生给）版本一15% a small minority24% roughly one in four31% just under a third46% nearly half75% three quarters85% the vast majority/lion’s share ( 80 %以上)版本二a small percentage of … (20%)a quarter of …(25%)the minority of … (40%)half of …(50%)the majority of … (60%)three quarters of …(75%)most of … (80%)one-fifth / one-third●比较的表达:1. A be (much) more/less than B （数量）A be X lower/higher thanB （比例）2.和A比起来，B…:Compared with A, B is …/差额（30 % ，more）/倍数（is twice as much as the former）In comparison to A, B …In contrast to A, B …3.不像A，B…:Unlike A, B ···.相反的是，…：Conversely, +句子.虽然…, 但是…。