内容正文:
调查报告属于说明文,一般是引出调查的时间对象和主题,接着讲述调查的结果,然后分析其中的原因,提出作者的希望等。在写这类说明文时可以采用举例、比较、对比、类比、分类、分析、说明和叙述的方法。必须按一定的顺序进行说明:时间顺序、空间顺序、逻辑顺序或认识顺序,选择具体的特点和细节来说明。 二.常用表达 1. With the development of society, ... has aroused great concern. Some people think... while the others think... 2. As can be seen/conveyed(表达)/illustrated(阐明)/reflected(反映) from the bar/pie chart, … 3. There is/has been a rise/an increase/a drop of/a decrease of … per cent. 4. The number has risen/increased/dropped/decreased/fallen/from … to … 5. The figure has gone up/gone down by … per cent. 6. … has remained/stayed the same/unchanged. 7. an increasing number of....(越来越多....) 8. in the majority/minority(占多数/少数) 9. the majority/ minority of...