............时间点,when the number/percentage bottomed out (at......)
3.趋势相同描述
The proportion/number of 对象 in the xx and xx are similar and follow the same trend.In ** the figures were xx% and xx% respectively,rising to xx% and xx% respectively in **,after dipping to xx% and xx% respectively in **.(总体的趋势介绍)Thereafter,分开介绍即可
4.对未来的表述以及转换词
......is projected to............ as to
......is expected to............ as for
......is forcasted to ............ ......is estimated to......
5. 对波动的描述
as can be seen from the graph,the two curves show the flutuation of......
如图所示，两条曲线描述了......的波动情况。
............fluctuated dramatically between xx% and xx% during ......period .
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, instead (of), in spite of, despite of ......
饼状图描述
1.描述
It is clear that the most (adj.) xx is A, which accounts for m% of all x . B is the next largest（adj.）xx ,n% lower than A of all x and followed closely by C . The above three items of xx take uo about o% of the x%
By contrast D E andF make uo the smallest percentage of total x , which are p% q% and r% ,respectively.
The regions can be divided into two groups-one where ...... and the other where the reverse is the case.
2.比较，占据，百分数
Form, comprise, make up, occupy
Constitute, cover, represent, account for
Be shared by
In 1950, the urban population represented less than 13% of the total. It is now about 40% and is expected to reach 60% by 2030. (作文地带提示:摘自BBC)
3.比例，倍数
A quarter of…
Half of…
A majority of…
A has something in common with b
A shares some similarity with b
The difference between a and b lies in......
Double, triple, quadruple (v, n, adj)
原来的2倍-double， 50→100
原来的3倍-triple, 50→150
原来的4倍-quadruple, 50→200
The value of the house has increased fourfold (=it is now worth four times as much as before).
......be twice as adj. as ........
......more than xx times as adj. as ........
柱状图和线型图写法一致，并且结合饼状图来写！
表格题
1. 找出最大值，最小值，以及一般值
2. 进行分析比较，找出近似值和相差很大的数值
常用句式
1.a is nearly /more than......times as much/many/large as b.
a是b的......倍。
3. be the same as......
与......相同
4.表原因的句子：
（1）. cause-effect (较常用) ：XXX lead to / bring about / result in/ account for ...... (一个句子/shared the same tendency), therefore / thus / hence / as a result / consequently / (and) so ......
（2）. effect-cause (较常用)
XXX be caused by / result from / be the result of / be the effect of / be the consequence of ...... (一个句子/shared the same tendency), because ......
it is adj. that ......
it is unimaginable that ......
it is undeniable that ......
it is interesting to discover that ......
5.与饼状题类似
作文-地带友情提示本文转载自：http://blog.163.com/lzy_871211/blog/static/2415967320107213371041/
