雅思写作No.3

动态图No.3

首段改写：

The line graph given illustrates how the Japanese population changed in different age structure in seventy years spanning from 1970 to 2040.

句子/词汇：

The line graph given illustrates+宾语...【所给的曲线图所显示......】

age group=age structure；from 1990 to 2003=between 1990 and 2003

in 多少years spanning from......to......

between 2003 and 2005【in 2 years spanning from 2003 to 2005】

A by different...（名词短语）【通过不同......方式变化的A】= how A changes in different...（名词性从句）【A如何以不同的.......变化】

第二段：

In 1960，slightly under two thirds of the population in Japan were people from 15 to 46 years old，twice more than that of children between 0 and 14（30%）. By comparison，there were few old people above 65，constituting approximately 5%.

句子/词汇

slightly under two thirds of...【不到三分之二......】

Slightly under two thirds of A were B，twice more than that of...

By comparison，there were few A，constituting approximately...【相比之下，A很少，占比大约......】

第三段：

In terms of the people aged from 15 to 46，there was a marginal growth with ups and downs prior to 1990，reaching the peak at about 75%，before dropping considerably to a record low of 55% in 2040.

句子/词汇

In terms of ...，there was marginal growth with ups and downs prior to 1990，reaching the peak at about+数据，before dropping considerably to a record low of+数据【就.....而言，到了1990年之前轻微上下幅度增长，达到最高点为......，于是在大幅度下降到很低....前。】

第四段：

The following forty years witnessed the growing number of elderly，with the proportion sustainably rising to 20% in 2000 and is predicted to experience an exponential growth，peaking at 50% in 2040. The children(0-14),however showed an opposite trend and dipped the same percentage in 2000. Just as expected，the gap between these two groups is projected to be witnessed，with children plummeting to the bottom at about 5% in 2024.

句子/词汇

...witness the growing number of A，with ......sustainably rising to ...and is/are predicted to experience and  exponential growth，peaking at...【......所看到日益增长的A，.....持续增长到.......，而且指数将增长，达到.....的高峰。】；exponential指数的

showed an opposite trend 显示相反的趋势；dip下降/减少

be predicted to ...【=will】=be projected to；plummet暴跌/特大幅度下降

plummet to the bottom at...【暴跌到最低点为......】

Just as expected，.....【就像所预测的那样，.......】

结尾段：

Overall，the 15-46 age group was still the major makeup in Japanese population in spite of some decline. The aging problem facing Japan，obviously，is becoming serious with the ever-increasing senior citizens.

句子/词汇

Overall，A was still the major makeup in ...... in spite of some decline. 【总而言之，A在.....方面还是占据主要的地位，尽管存在一点下降。】

ever-increasing不断增长的/持续增长的；aging problem老龄化的问题

The A facing B【B的A】；is/are becoming serious with...【......越来月严重】

The aging problem facing Japan，obviously，is becoming serious with the ever-increasing senior citizens.

The problem of...facing A，obviously，is becoming serious with B.【明显的是，A.....的问题具有......越来越严重】

作业：在剑桥雅思中找2篇动态图写给我改