Task1必备词汇
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 ….
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 , proportion
a 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：
1occupies / 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 as to / so that
Argumentation
Report
大作文如何开头
S1 （背景）现如今，在当代in the present age today at present nowadays
in current society in contemporary society
众所周知It is generally believed that….
widely accepted
commonly acknowledged
It is popular/common belief that…
…越来越重要
….plays an increasingly key/crucial/essential/important/significant role in…
…以惊人的速度向前发展
…is advancing/developing at an amazing/rapid/accelerated speed in preaent-day society.
…越来越流行
…is increasing popular in the contemporary world.
…彻底改变了我们的生活
… has completely changed our lives.
(负面背景)…的问题越来越严重
The problems of … are becoming increasing severe/serious/worrying.
S2 引出话题备用句型
But in the meanwhile,… has become a highly debatable issue.
But meanwhile, wheather …. is an issue open to debate.
S3 转述观点可能会用到
some people some some individuals
think believe say argue claim
S4 自己的观点可能会用到
As far as I am concerned, I am in favor of the former/latter view.
Speaking for myself, I think…
Personally,….
In my view,….
第二段/第三段同义词替换：
S1 There is no denying that…
It is true that…
It is obvious that…
It is clear that…
There is no doubt that…
S2 –S5 First , Firstly , To begin with
Second , Secondly , Moreover , Furthermore , Besides
Lastly , Finally , More importantly
Therefore ,thus , hence , consequently , as a result , as a consequence
