Para1. This is a table / chart / (line线状 bar柱状 pie饼状)graph which demonstrate / illustrate / reveal /depict /privide information about.............

　　Para2. (1)Obvious /Apparent from the graph is that ...rank the first/highest,while/whereas ....turn out to be the lowest

　　(2)It is exhibited/shown in the table that.....

　　(3)It can be seen from the table that.....

　　Para3.(1)饼.柱图　A，which accounts for...%,ranks the first;then next is B with...%;followed by C,constituting...%;finally it comes D.E.F at...%...%and...%respectively

　　(2)特殊变化(不变，增长或下降多的)

　　①It is worth mentioning that....

　　②It must be pointed out that....

　　③More striking/suprising is that....

　　Para4.To conclude /In conclusion/overall