雅思写作小作文分类说明:动态图篇
有时间推移变化的图我们通常叫做动态图。曲线图都是动态图,但是对于表格图,饼图和柱图却有动态和静态之分。对于大多数的动态图我们都可以大致当作线图来处理。动态图重点在数字变化的表达上,利用主语句型的不同和衔接关联词来展开。写好动态图的基础是要准备好三个方面:
1. 解题思路
1). 表格题的动态题解题思路大致可以分为四步:①先相减(年份大的减小的);②后分类(上升一类,下降一类);③挑出极值(值);④挑选数值(倍数关系,变化明显的数值);
2). 线图的解题思路大致分为两种:种:①按整条线来写(可以把相同趋势的线放在一起,也可把相反趋势的线拿来做对比);②挑选重要信息(整体趋势,起点,重点,点,点);③整体作比较。第二种:①按时间区间来写(横轴对上去有共同拐点或交点的分为一段);②对比着写(强调交点,拐点,点,点);
3). 动态柱图解题思路:把各个柱子的顶点连起来就是几条线,所以按线图方式处理;
4). 动态饼图解题思路:把每种颜色看做一条线,可把相同相反的颜色放在一起写,很多时候也可以把占的比例的单独写一部分。
2. 基础替换词汇
1). 趋势词汇
上升动词类:increase, rise, grow, jump, surge, shoot up, soar
下降动词类:decrease, decline, fall down, drop, sink, dip
波动动词类:fluctuate
持平动词类:remain the same, stabilize, remain stable, remain constant
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,moderately 温和地,轻微地,significantly 明显地,sharply 明显地,dramatically 急剧地,drastically 急剧地
上升名词类:increase, rise, growth, jump, surge
下降名词类:decrease, decline, fall, reduction, drop
波动名词类:fluctuation
修饰名词的形容词:slight, slow, gradual, steady, rapid, moderate, significant, sharp, dramatic, drastic
2). 极值类词汇和表达
点:reach the peak/top/highest point
Increase to the peak/top/highest point(所有上升类的动词都可以替换掉increase)
点:reach the bottom/lowest point
drop to the bottom/lowest point(所有下降类的动词都可以替换掉drop)
占了:occupy/make up/take up/account for/represent/constitute
3). 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
4). 大约的表达方式
Approximately/About/around+数字
3. 常用的小作文的趋势句式表达
句式一:变化主体/图画中主体+趋势动词+副词+数值+时间区间
Eg: The number of aged people over 65 increased significantly from 1 million in 1940 to 1.2 million in 2000.
句式二:There be+形容词+表示趋势的名词+in+变化的主体+时间区间
Eg: There was a significant increase in the number of aged people over 65 from 1 million in 1940 to 1.2million in 2000.
句式三:时间+see/experience/witness+ 表示趋势的名词+in+ 变化的主体+ 数值
Eg: The period from 1940 to 2000 saw an upward trend in the number of aged people over 65 from 1 million to 1.2 million.
句式四:表示趋势的名词+be+seen/experienced/witnessed+in+变化的主体+时间
Eg: An upward trend was seen in the number of aged people over 65 from 1 million in 1940 to 1.2million in 2000.