众所周知，雅思小作文主要是图表题，主要有四种类型（流程图和地图除外），即线图、柱图、饼图和表格。下面沈阳雅思培训的小编会帮您详细解答这个问题！
一般来说，四种图形在考试中单独出现。但最近，“混合图”，即上述四种图形的混合似乎已经成为一种问题趋势，通常让许多学生措手不及，不知道如何处理。
那么如何写出混合图呢？我们以下图为例进行分析:
The graph shows the population of three countries in 1950 and 2000 (in millions) and their projected population figures for 2050.The table shows the life expectancy figures for the 1950and200000 and the projected figures for 2050 for the same three countries. Write a report outlining the main features of the data presented and making comparisons where relevant. You should write at least 150 words.
这是柱图和表格的混合图。混合图的描述遵循一个原则。无论哪种图的混合，都是按照图表本身的写作方法来描述的，即:
1)如果两个图表都是时间变化图，则按照时间变化图表的写法进行描述；
2)如果两张图都是无时间变化的图表，则按照无时间变化图表的写法进行描述；
3)如果图表有时间变化，则图表没有时间变化：有时间变化的图表按照时间变化图表的写作方法进行描述，无时间变化的图表按照无时间变化图表的写作方法进行描述。
从以上两张图表可以看出，上述两张图表都是有时间变化的图表，可以按照有时间变化图表的描述方法进行描述，即在描述过程中反映趋势变化和极值等重要数据。写作时，混合图的文章组织一般为:
第一段：图表信息综合介绍
中间段：每张图独立分段，按照每种图表的原始写作方法进行描述
结尾段：总结两种图表的整体特点
Model Answer:
The data shows the populations and life expectancy figures for China, the USA and Spain in1950 and 2000 and the estimates for 2050.
China and the USA have increasing populations and this is expected to continue. China's population wfro7000 milion195 to 1.2 billion in 2000. The population is expected to reach1.5 ilion205.The population of the USA grew from 200 million in 1950 to 300 million in2000 and itis forecast to reach 400 million in 2050. Spain's population increased from 30 milion195 to 40 million in 2000, but is expected to drop to 35 million by 2050.
Life expectancy in all three countries rose between 1950 and 2000. In both years, the USA had the longest life expectancy (73 and 75). China's was the lowest in both years (65 and 68). That of Spain was between them (70 and 72). By 2050, Spanish and Chinese people are projected to live 5 years longer than in 2000, giving Spain the longest life expectancy (77). The figure for the USA is forecast to drop to 74.
To conclude, China and the USA are forecast to have larger populations, and life expectancy in China and Spain are forecast to rise significantly.
如果想了解更多关于雅思托福考研的咨询，可以直接关注我们沈阳新航道的官网！如果您不方便网上咨询，可以在右下角弹窗处留下您的电话，我们有专业的课程老师给您回电详细介绍！
