雅思写作Task1必备词汇.docx

Task1必备词汇图表chart = graph = diagram直线line 曲线curve 柱bar /column 饼pie 表table = figures = statisticsthe?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 downrise up-------------- fall downclimb-----------------slideascend --------------declinekeep 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 ….曲线图类词汇峰值：peak (v. n.) summit (v. n.)highest point（n.）谷值：touch the bottom (v.)nadir (n.)lowest point(n.)稳定时期：constant（adj.） stable（adj.） stationary phase (n.)饼形图类词汇表“占有”的动词：share, occupy ，account for ，be in charge of ，be responsible for 主动be shared by，be occupied by，be in the charge of 被动“百分比” percentage , proportiona small percentage of … (20%)a quarter of …(25%)the minority of … (40%)half of …(50%)the majority of … (60%)three quarters of …(75%)most of … (80%)one-fifth / one-third基本句型：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