无论是在雅思笔试还是在口试中，必要的词汇量是考生顺利参加雅思考试的基础。在雅思考试尤其是写作中，会有一些词汇是考生经常会遇到或用到的，在本文小编为大家汇总了雅思作文常用词汇，一起来了解一下。
基本句型： 1 occupies / accounts for the majority of A (x%).
y% of A is shared by / is in the charge of 2.
3 and 4 are responsible for / in charge of the rest, with z% and w% respectively.
倍数的表达方式 Double 是两倍/大一倍
Increase/decrease three times 增长/减少了三倍 five times as much/many/big as…
流程图/示意图/地图 介绍段：
The flow chart / diagram / map illustrates … The whole procedure can be divided into … stages.
主体段(一般过渡：时间、顺序、目的)
时间：to begin with, next, then, later, finally; at the same time / simultaneously
顺序：the first stage involves … / in the second stage / in the third stage / in the last stage 目的：in order to / in order that; so as to / so that
表层次:
first, firstly, to begin with second, secondly, to start with third, thirdly, what is more also, besides ,in addition finally
表转折：
by contrast, although, though ,yet in contrast, nevertheless
on the contrary, however ,in spite of on the other hand
表因果：
therefore ,consequently ,because of for the reason ,thus,hence so, thanks to ,in this way as a result, as a consequence
表让步：
in spite of, despite ,even
表递近：
Furthermore, moreover ,what is more besides ,also, not only...but also... in addition
表举例：
for example, for instance, take….as an example 表解释：
as a matter of fact, frankly speaking in other words
表总结：
in summary, in a word ,in conclusion to conclude, finally, on the whole in all ,therefore ,to summarize
图表chart = graph = diagram
直线line 曲线curve 柱bar /column 饼pie 表table = figures = statistics the thin(细线) / thick(粗线) / broken(虚线) / dotted(点线) line
表明，表示，阐明 show , give information about，reveal，indicate，demonstrate
直线图类词汇
(上升类动词)Increase------------ decrease (下降类动词)
go up-------------- go down rise up-------------- fall down climb-----------------slide ascend --------------decline
keep an upward tendency ----keep a downward tendency
波动动词类： fluctuate
fluctuate upward / downward(波动向上/向下)
保持平稳类动词：
keep / remain / maintain / stay
unchanged / constant / stable(形容词，不变的)
修饰动词的副词：
slightly 轻微地，slowly 缓慢地，gradually 逐渐地，steadily 稳定地，rapidly 迅速地， significantly 明显地，sharply 明显地，dramatically急剧地，
修饰名词的形容词：
slight, slow, gradual, steady, rapid, moderate, significant, sharp, dramatic
大约，大概，左右类词汇：almost / approximately / around / roughly / more or less / nearly
时间 from … to …/during the period / between … and … / starting from …
以上是小编为大家分享的雅思作文常用词汇大全介绍，希望能够对大家备考雅思写作有帮助。