Introduction: （1 sentence）

The aim / purpose / objective of this report is to…

This report sets out to…

Findings:（3 ~ 4 sentence）

According to the recent research / survey / investigation / the

       chart / the table above, it is apparently to see that ...

Conclusion: （1 sentence）

It was decided / agreed / felt that…

It can be concluded from all the statistics that ...

No conclusions were reached regarding…

Recommendations:（3-4 sentence）

We would recommend that…

It is suggested that…

折线图 

ⅰ主题 + increase gradually / sharply

(v. + ad.)

ⅱThere is a gradual / sharp increase in +主题  (a. + n.)

ⅲ主题 + witnesses / experiences a gradual / sharp increase

（from  to  ）

上升(V./ N.) : rise, increase, ascend, mount, soar, boost, amplify, escalate, surge, upswing (n.), upsurge (n.) 

下降(V./ N.) : fall, decrease, descend, drop, decline, plunge, diminish, slump, shrink, collapse, reduce, dive,

浮动(V./ N.) : fluctuate (v.) / fluctuation (n.)    go  up  and  down  the  a  roller  a  coaster

反弹：

recover (v.) / recovery (n.)

保持平稳(V./ N.) : stay / keep / remain / maintain / preserve +steady / stable / unchanged, level off

冲到最高点(V./ N.) : reach / arrive at / get to / 或表上升的V. +

the summit / zenith / peak

降到最低点(V./ N.) : reach / arrive at / get to / 或表下降的V. + the bottom / the lowest point, hit a slump

急剧的 （地），明显的 （地）

dramatic (ally), sharp (ly), considerable (y),

obvious (ly), apparent (ly), conspicuous (ly),

marked (ly), remarkable (y), prominent (ly),

significant (ly), drastic (ally), sudden (ly)

轻微的 （地），缓慢的 （地）

slight (ly), gentle (ly), gradual (ly),

constant (ly), slow (ly), mild (ly),

soft (ly), steady (ily), stable (y), smooth (l

饼  状  图  形  的  描  述：

对于百分比进行描述所使用的句型：

… % the … is/has/have/are …

… accounts for …% of the total

… takes up …% in the whole chart

“占据”的讲法：A占了数据的百分比

occupy

constitute

make up

 the rest   the remainder

如25%=a quarter of, 50%=half of, >50%=a, or the majority of  more  than  half of