常用模板：
I.
In recent years,_____图表所反映的现象 ,which can be clearly observed from thediagram.____用图表中的数据说明这一现象.
Several reasons contribute to/several factors result in thisphenomenon.Firstly_________,Secondly_______,Thirdly_____.
All in all,总结 .
练习：根据图表,简要描述某城市每一百个家庭电脑用户增长情况,并试分析原因.
II.
___本文所讨论的问题 happens every day around us.From the barchart,we can see there are mainly three causes for—____本文所讨论的问题 .While____%_________________,another___%_____________,___%____________.
Actually,the problem can be prevented if we take necessarymeasures.First of all,_________________,then,_________,
Thirdly,___________.
With the above efforts,we can reduce the problem largely.
III.
In recent years,____图表所反映的趋势或现象 ,whichcan be read from the above diagram.___此趋势或现象在图表中的具体体现.
With the reference to thephenomenon,I think,reasonal as it seems,___本文图表所反映的现象___is not preferable.To startwith,_______________.Secondly___________.Besides,_________.
So it is high time_______.
