新东方在线雅思频道特为大家收集整理了雅思考试Task1写作常识：data的具体表达法，供大家阅读参考。相对于其他类型的作文而言，雅思写作考试中的图表类作文通过有效的练习后，很容易拿到高分，所以同学们一定要多多积累有关图表类作文的素材哦~更多雅思报名官网的最新消息，最新、最专业的雅思备考资料，新东方在线雅思网将第一时间为大家发布。

　　data的具体表达法

　　data在某一个时间段固定不变：fixed in time

　　在一系列的时间段中转变：changes over time

　　持续变化的data在不同情况下:

　　增加：increase / raise / rise / go up ...

　　减少：decrease / grow down / drop / fall ...

　　波动：fluctuate / rebound / undulate / wave ...

　　稳定：remain stable / stabilize / level off ...

　　最常用的两种表达法：

　　动词 + 副词形式(Verb+Adverb form)

　　形容词 + 名词形式(Adjective+Noun form)

　　1. Verb+Adverb form

　　The number of XXX

　　+increase/jump/rise/decrease/drop/fall/fluctuate...

　　+insignificantly/significantly/slightly/suddenly/rapidly/dramatically/sharply/steeply/steadily/gradually/slowly...

　　+from (第一时间) to (第二时间) / between (第一时间) and (第二时间)

　　2. Adjective+Noun form

　　There was a (very) sudden/rapid/dramatic/significant/sharp/steep/steady/gradual/slow/slight

　　+increase/jump/rise/decrease/drop/fall/fluctuation (注意：上述很多词不可用于修饰fluctuation)

　　+in the number of XXX from (第一时间) to (第二时间) / between (第一时间) and (第二时间)

　　描述稳定的data：

　　The number of XXX remained steady/stable from (第一时间) to (第二时间) / between (第一时间) and (第二时间)

　　The number of XXX stayed the same from (第一时间) to (第二时间) / between (第一时间) and (第二时间)

　　There was little change / hardly any change / no change in the number of XXX from from (第一时间) to (第二时间) / between (第一时间) and (第二时间)

　　描述不同状态的data

　　Noun form:

　　steady drop / sharp rise peak / dramatic fall / sharp drop

　　Verbal form:

　　(to) bottom out / (to) reach the bottom / (to) increase gradually / (to) reach a plateau / (to) remain steady

　　描述the highest point以及the lowest point

　　高点极值：

　　The monthly profit / The figures / The situation ...

　　+peaked in (月份/年) <准确时间点用at XXX> at XXX% / XXX(极点data)

　　或者reached a peak / a high point at XXX% / XXX(极点data)

　　低点极值：

　　XXX bottomed out / reached

　　+rock / the bottom / a low point

　　或者hit a trough

　　此外，在描述过程中还有很多的conjunctional words/sentences，最常用的固定搭配如下：

　　并列： as well as(句首/中), also, as well(句尾), either, neither, too, moreover, furthermore, in addition, additionally, besides, what's more, apart from ...

　　举例： for example, for instance, to illustrate, as an illustration, in particular, particularly, especially

　　事实： as a matter of fact, in fact, actually, as long as, so long as ...

　　雷同/近似：similarly, likewise(句首/尾), at the same time, equally ...

　　转折： however, whereas, nevertheless, nonetheless, though, although, even though, while, yet, on the contrary, contrarily, in contrast, conversely, on the other hand, unlikely, in stead (of), in spite of, despite of ...