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1、词汇词汇上升 上升:go up, increase, grow, rise, climb, ascend, expand, show an upward trend, gain, pick up, take off, mount 急剧上升： jump , soar, surge, escalate，rocket, swell, boom, leap, shoot up, skyrocket 缓慢上升： ease up, edge up, creep up, accrue The smoking rate in young girls was on the rise. 下降 下降:go down
2、, decline, decrease, drop, fall (off), slide, slip, descend, dip, reduce, shrink, dwindle, diminish, show a downward trend, abate, slow down 急剧下降: crash, collapse, plummet, plunge, slump 缓慢下降：subside, ebb, ease down, edge down, creep down a sharp decrease in the 幅度副词幅度小幅度小幅度大幅度大 rapidly, sharply, ma
3、rkedly, tremendously, immensely, significantly, substantially, noticeably, considerably, steeply, dramatically, drastically, overwhelminglygently, steadily, stably, subtly, slowly, moderately, slightly, modestly, marginally, minimallygradually, regularly, continuously, progressively, smoothlycompara
4、tively, relatively相应相应地地correspondingly, proportionately均匀均匀地地evenly, equally平滑平滑地地比较比较地地突然突然地地suddenly, abruptly不不均匀均匀地地unevenly, unequally 修饰名词时，幅度副词去ly变成形容词。 rise rapidly There was a rapid rise.波动 fluctuate(名词:fluctuation), wave, waver, vibrate, vary, shift, swing, flutter, alternate, vacillate,
5、undulate rise and fall, go up and down, range between and 形容词： fluid, variable, volatile The number of people using the station fluctuates. 反转：reverse 复苏：recover (from), bounce back 稳定 remain/stay/maintain/keep stable (steady/constant/the same/balanced/unvarying) stabilize/stand/level off(out)/even
6、out/reach a plateau/flatten out at experience a stable trend, demonstrate no variation there is hardly any/no/little change resume/continue + 趋势最高点 reach/hit/attain/increase to the peak(top/the highest point/summit/climax/zenith/pinnacle/apex/vertex/culmination) at peak at（此处peak 作动词）最低点 hit/reach/a
7、ttain/decrease to the bottom (a low point/floor/base/valley/trough/nadir) at bottom out at（动词短语）平均 mean/average take an average average out at strike a balance具体上升/下降多少 静值：静值：at, of, withThe number of population peaked at 2 million. 动值：动值：toThe number of population increased to 2 million. 差值：差值：byTh
8、e number of population increased by 2 million. A 5% drop decrease 3.7% rise further to 8% fall as much as 25% hit the bottom at 21 percent grow by around 25% to 14000 dollars a month rose steeply from the year 2000 to reach the peak at 21 percent Prices fell by 3% compared with a rise of over 15% a
9、year earlier. The number of drug addicts increased progressively from 1.2 million to nearly 12 million by the end of 1990.占多少 account for, make up, take up, cover, represent , occupy, constitute, comprise, consist of be due to/attributed to Specially, heating rooms accounts for the largest proportio
10、n (52.5%)of the electricity used. 分布：distribute 剩余：the rest, the remainder, the remaining 比例&比率 比: percentage, proportion, ratio a large percentage/proportion of the population The proportion/ratio of imports to exports is 4 to 1. 份: part, share, segment, section, portion, 率: rate at a higher/steady
11、 rate 数值 20%: 20 percent 1/2: 50%, half, 1/3: one in three, one third 1/4: one out of every four, a quarter, one fourth, 25% 大部分：a/the majority of, major(形容词） 小部分：a fraction of, a/the minority of, minor(形容词)倍数 两倍：double, twice The total output is double that of last year. The total output has double
12、d since last year. The total output is twice as much as last year. 三倍：triple, three times 四倍：fourfold, four times a fourfold increase the rate increases fourfold程度 大约：about, around, approximately, roughly, nearly, just over, just under, or so He gained approximately 50 pounds after going abroad. The
13、re were just over 100 people in the hall. House prices roughly tripled. 几乎：almost, nearly 准确地：exactly, precisely范围 from A to B between A and B during A and B within a (small/large) range of 顺序 第一位置：take the first place, occupy the first position, rank first 中间位置：follow by, close behind, subsequently
14、 come 最后位置：eventually stand, the last place was distributed to预测 expect, predict, project, forecast, estimate, thinkxxx is expected to be likely to 分别 Respectively, separately （用于句尾，表几组元素的相对应）, for each In 2010, the average annual salaries of the citizens in Shanghai and Hangzhou were 42000 RMB and
15、39000 RMB, respectively.图表 chart, diagram, figure (也可以表示数字), graph Curve/line, pie, column/bar, table, map 横轴 horizontal axis 纵轴 vertical axis数量 number, amount, figure, quantity data (动词用复数或单数) statistics (动词用复数）显示/表明 show, demonstrate, display, depict, relate, reveal, present, reflect, illustrate, indicate, unveil，unfold, give information about, provide an overview of 趋势 trend/tendency/movement a sharply increasing trend A and B experienced a climbing movement with the former being more noticeable/slightly higher than the latter.