1.雅思小作文趨勢類詞匯

上升動詞類：increase, go up, rise up, grow up, jump up, surge, shoot up, keep an upward tendency.

下降動詞類：decrease, go down, decline, fall down, drop, sink, dip, keep a downward tendency

波動動詞類：fluctuate

持平動詞類：remain the same, stabilize, remain stable, remain constant

修飾動詞的副詞：slightly 輕微地，slowly 緩慢地，gradually 逐漸地，steadily 穩定地，rapidly 迅速地，moderately 溫和地，輕微地，significantly 明顯地，sharply 明顯地，dramatically急劇地，drastically 急劇地

上升名詞類：increase, rise, growth, jump, surge

下降名詞類：decrease, decline, fall, reduction, drop

波動名詞類：fluctuation

修飾名詞的形容詞：slight, slow, gradual, steady, rapid, moderate, significant, sharp, dramatic, drastic

2.雅思極值類詞匯和表達

最高點：reach the peak/top/highest point

increase to the peak/top/highest point(所有上升類的動詞都可以替換掉increase)

最低點：reach the bottom/lowest point

drop to the bottom/lowest point(所有下降類的動詞都可以替換掉drop)

占的最多：occupy/make up/take up/account for the largest proportion/number/percentage of …

占的最少：occupy/make up/take up/account for the smallest proportion/number/percentage of …

3.雅思倍數的表達方式

double 是兩倍/大一倍

increase/decrease three times 增長/減少了三倍

4.開頭段轉述題目常用句型

the line graph describes/ illustrates/ demonstrates/ summarizes/ outlines/ shows…后面跟名詞或者從句 開頭段或者主體段引出數據或者趨勢常用句型

according to/ as shown in/ as can be seen from…后面跟圖表的類型

it can be seen from …后面跟圖表的類型…

that it is manifest from…后面跟圖表的類型… that 表示上升的動詞

go up(went up) /rise(rose)/ grow(grew)/ increase(increased)/ ascend(ascended) , 其中 rise和increase 也經常作名詞, grow-growth 表示急劇上升的動詞

jump(jumped)/ surge(surged)/shoot up (shot up)/ soar(soared) 其中surge也可以做名詞

表示下降的動詞 decline/ fall/ drop/ sink/ dip/ decrease/ descend, 其中decline/ fall/ drop/ decrease也經常做名詞

表示急劇下降的動詞plummet/ plunge

表示速度快的形容詞 sharp/ dramatic/ drastic/ rapid/precipitous/steep 副詞加-ly

表示幅度大的形容詞 marked/ substantial / significant, 副詞加-ly

表示緩慢,逐漸的形容詞 gradual/ steady/ gentle / slow, 副詞加-ly

表示小幅度的形容詞 modest/ moderate/ slight, 副詞加-ly

表示波動的動詞 fluctuate, 不及物動詞,名詞fluctuation

表示穩定在一個水平上的動詞 level off at/ level out at/ hover at/ stabilize at/ reached a plateau at

表示達到最高的動詞 peak at/ reach the highest point at , peak 也可以做名詞

表示達到最低的動詞 reach the bottom at/ the lowest point at/ bottom out at, bottom 也可以做名詞

表示經歷了某種變化的及物動詞experience/ witness/ see

表示達到了多少數量的及物動詞或詞組 reach/arrive at/ amount to / hit/ register/ stand at

表示占…(后面跟百分數或數字)的及物動詞或詞組account for/ represent / constitute / make up

表示數據由某幾個部分組成的既無動詞或者詞組 a is composed of/comprise/ is made up of/ consists of b,c and d. 注意和include 區別

表示對未來數字的預測的及物動詞project/ predict / forecast

表示\"分別\"的副詞 respectively—in the 2004 olympics, china and russia won x and y gold medals respectively

表示\"大約\"的副詞或者詞組 about, around, approximately, roughly, just over, just under