小作文不同的表达;
表达变化;
Vary substantially
Differ considerately
Fluctuate

表达从高到低
The highest (rate/number)is/are A with …., whilst  B has the lowest (rate/number), at….
C and D lie in the middle, with …and …respectively.
Surprisingly, E …

描述一个过程;
The number of…increased steeply from 6:00 to 8:00.After 8:00 the amount of…decreased gradually until 14:00 when the lowest point is reached, at….Then there was a steady increase until the number peaked again at 18:00, before falling slowly until 22:00.


具体数字的表达
, which be approximately ….
, which constituted just over/under….
, which made up/acounted for….
, arriving at…
, reaching…
With…
At….

百分比：
A  makes up      x%      of the total
  Forms
  Accounts for
  constitutes

表示一段时间：
For the period 1960-2000
Between 1960 and 2000
From 1960 until 2000
Over the following 5 years
In the next 5 years
During the period from… to….

句子的表达
There be a gradual decline/increase in the umber of people from…to …
The number of people increases from … to ..(时间点)when it reaches a peak./arrive at a peak
The number of people declines between …and … when it hits the bottom./ reaches the lowest point.
对比
While
Whereas
However
On the other hand,
Even so
Unlike
Conversely
In contrast to
On the contrary,
Although
Less…than..
More…than..
Different from

比较
Also
Like
As well as
As..as..
Similarly
In the same way
A is similar to B in that(they..)
A and B are similar in that(they..)
One way in which A is similar to B is that ….
Like A, B …

从图表中可以看出
It is noticeable that…
The graph reveals that…
It should be noted that…
The figures provide …..
Figure1/ Figure 2 highlights/provides..
It is evident/apparent from the graph that…

结尾
To conclude,
To sum up,
In brief,
From these diagrams, it can be concluded that…
Relating the data in these two diagrams, it can be concluded that….
It is evident from the graph that…
Overall,…
From these figures, we can see that….