1、趋势类词汇
上升动词类: increase， go up， rise up， grow up， jump up， surge， shoot up， keep an upward tendency 下降动词类: decrease， go down， decline， fall down， drop， sink， dip， keep a downward tendency 波动动词类: fluctuate 持平动词类: remain the same， stabilize， remain stable， remain constant 修饰动词的副词: slightly 轻微地， slowly 缓慢地， gradually 逐渐地， steadily 稳定地， rapidly 迅速地， moderately 温和地， 轻微地， significantly 明显地， sharply 明显地， dramatically急剧地， drastically 急剧地
上升名词类: increase， rise， growth， jump， surge 下降名词类: decrease， decline， fall， reduction， drop 波动名词类: fluctuation 修饰名词的形容词: slight， slow， gradual， steady， rapid， moderate， significant， sharp， dramatic， drastic
2、极值类词汇和表达
最高点: reach the peak/top/highest point Increase to the peak/top/highest point 最低点: reach the bottom/lowest point drop to the bottom/lowest point 占的最多: occupy/make up/take up/account for the largest proportion/number/percentage of … 占的最少: occupy/make up/take up/account for the smallest proportion/number/percentage of…
3、倍数的表达方式
Double 是两倍/大一倍
Increase/decrease three times 增长/减少了三倍
4、大约的表达方式
About/around + 数字 数字 + or so Approximately + 数字
5、常用的小作文的趋势句式表达
句式一: 变化主体/图画中主体+趋势动词+副词+时间区间
Eg: The number of aged people over 65 increased significantly from 1940-2000.The number of aged people over 65 dropped slightly from 1960-1980.The number of aged people over 65 fluctuated between 1 million and 1.2 million from 1940-1950.The number of aged people over 65 remained stable from 1930-1940.句式二: There be + 形容词 + 表示趋势的名词 + in+ 变化的主体+ 时间区间
Eg: There was an significant increase in the number of aged people over 65 from 1940-2000.There was a slight decline in the number of aged people over 65 from 1960-1980.There was a fluctuation between 1 million and 1.2 million from 1940-1950.
Task One 一.文章开头
图表类型：table; chart; diagram; graph; column chart; pie graph 描述：show; describe; illustrate; can be seen from; clear; apparent; reveal; represent 内容：figure; statistic; number; percentage; proportion 二.表示数据
一般：have 10%; at 10%;over 10% 最高(低)点：peaked; reached a peak/high(point) ;bottomed out; reached the bottom 变化：recover略有回升；increase; jump; rise/rose; climb ;decrease; fall/fell; drop; decline; reduce fluctuate浮动，摇摆不定
remained steady/stable; stay the same; little/hardly any /no change 变化程度：sudden/suddenly突然的，意外的 rapid/rapidly迅速的，飞快的，险峻的 dramatic/dramatically戏剧性的，生动的
significant/significantly有意义的，重大的，重要的 sharp/sharply锐利的，明显的，急剧的 steep/steeply急剧升降的
steady/steadily稳固的，坚定不移的 gradual/gradually渐进的，逐渐的 slow/slowly缓慢的，不活跃的 slight/slightly轻微的、略微地 stable/stably稳定的
表示范围：from…to…between…and…for…to…多长时间直到 表示程度：almost adv.几乎，差不多 nearly adv.几乎，密切地
approximately adv.近似的，大约
about adv.附近，大约，转向，左右，周围 just over刚超过
over adv.结束，越过，从头到尾 exactly adv.正确地，严密地
precisely adv.正好精确地；清晰地 比例：20 per cent 20% one in three 1/3 one out of every four 1/4 三.常用词
significant changes图中一些较大变化 noticeable trend明显趋势
during the same period在同一时期 grow/grew增长
distribute分布，区别 unequally不相等地 pronounced明显的 average平均 no doubt无疑地
corresponding adj.相应的，通讯的 represent vt.阐述，表现 overall总体上讲 except除外
in the case of adv.在…的情况下 in contrast相反，大不相同 in conclusion adv.最后，总之 in comparison相比之下
inversely adv.相反地，倒转地
in general通常，大体上，一般而言 rang from exceive adj.过多的，过分的，额外 lower v.降低，跌落
elapse vi.(时间)过去，消逝 category n.种类
government policy政府政策 market forces市场规率
measure n.尺寸，方法，措施v.估量，调节 forecast n.先见，预见v.预测 上升、下降等变化趋
1 to remain level/steady/stable/to level out/to remain constant/
2 be the same as /stay the same as/
3rapid/noticeable/great/sharp/obivious/conspicuous/apparent/dramatic/tremendous/
steep/fast/considerable/overall/maive/significant/ remarkable/huge/substantial/actual/sudden/
4 slow/little/slight/gradual/steady/ stable/general/modest/
5 increase/grow/go up/fly to/climb to/development/to soar/rock to a record high of /upward trend/rise/leap/
6 decrease/ reduce/fall/decline/drop/downward trend/slump/plummet/
7 to speed up/slow down/pause/cease/stop/start with/end with/diminish/vanish/disappear/
8 by…%/at a…speed/a high/low/small/great percentage/by…amount/
9 There is a minor fluctuation between A and B
10 to fluctuate
过渡性词语
1 after that/afterwards
2 in the meanwhile/at the same time/simultaneously
3 to follow the steps
4firstly…/secondly…/thirdly/next…/and then/before…/not…until/can’t….unle/after that/in the end/
5 one hand…on the other hand 关键点的描述
1 to peak at/to reach the highest point/to come to the summit/
2 to bottom/to reach the bottom/the lowest point/to hit a trough/
3 to account for/occupy/constitute/make up/ 其他
1 to see/witne/find/experience
2 to see the opposite trend 高分表达：
From the table/chart/diagram/figure，we can see clearly that…从图表中我们可以很清楚的看到…
The chart shows the changes in the number of …over the period from…to…该表格描述了在…年到…年之间…数量的变化
