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1、图表作文常用表达总结——10种趋势类1.上升,增加：goup,ascend,grow,climbupincrease,rise,(v/n)showanupwardtrend增加了increaseby…增加到increaseto…2.急剧上升,大幅度上升：(1).Jump,shootup,surge,soar(不加修饰语)(2).goup/ascend/grow/increase/rise/climbup+sharply/rapidly/dramatically/drastically/steeply/significantly/substantially3.小幅度上
2、升：goup/ascend/grow/increase/rise/climbup+modestly/slightly/marginally/moderatelyexperienceaslightgrowthin…4.平稳上升,逐渐上升：goup/ascend/grow/increase/rise+gradually/consistently/steadily/slowly/stepbystep5.下降,减少：V/N:decrease,decline,fall,dropV.godown,descend,sinkshowadownwardtrend表现出下降的趋势6.急
3、剧下降，大幅度下降：(1).plummet/plunge(不加修饰语)骤然跌落,暴跌,骤降(2).下降7个+大幅度7个（副词）7.小幅度下降：下降7个+小幅度4个（副词）8.平稳下降，逐渐下降：下降7个+平稳5个9.波动,(在…间)起伏不定：fluctuatev.fluctuationn.用法：fluctuatebetween…and…fluctuateovertheperiod2004-2006fluctuateover4years/duringtheyear名词用法：risewithsomefluctuations10.保持平稳，平衡，静止不动：1）.level
4、offat,leveloutat+数字/百分比(平衡、稳定)2）.hoverat,stabilizeat,reachaplateauat…（稳定时期，停滞时期）3）remain/stay/keep+stable/steady/unchanged+at…图表作文常用表达总结——4种数字类：1.倍数基础表达法：①A+is…times+as+adj.原级+as+B②A+is…times+adj.比较级+than+B③A+is…times+thesize/length/height/width/depth+of+B④Thesize/length/height/width/d
5、epth…+of+A+is…timesof+B⑤The+n.…+is…times+what从句e.g.这张桌子是那张桌子的三倍大。•Thistableis3timesasbigasthatone.•Thistableis2timesbiggerthanthatone.•Thistableis3timesthesizeofthatone.•Thesizeofthistableis3timesofthatone.今年的产量是2006年的3倍。Theoutputofthisyearis3timeswhatitwasin2006.2.一半：half，50%adj.Halft
6、heapplesarebad.n.Halfoftheapplesarebad.adv.Myworkisnothalfdoneyet.3.大约，估计：about，around,roughly,intherough,intheneighborhoodof,approximately,thereabout,justover…,justunder…,…orso,例：around/roughly/approximately20intheneighborhoodof2020orso,20intherough4.比例，百分比：percentage,proportion,ratio
7、,share成比例beinratio不成比例beoutofratio,beill-proportioned成正比beindirectratio成反比beinreverseratioTheratioofAtoBisXtoY.Theratioofpupilstoteachersis30to1.学生和老师的比率是30比1.图表作文常用表达总结——6种比较类1.大，达到最大值，达到最高点：reachthemaximum/thelargestpartof…peakat…reachthepeakat…reachthehighestpointat…2.小，跌到最小值，达到最低
