小作文5流程图2-循环图

1、5、流程图（循环图）流程图3-循环图The diagram below shows the life cycle of butterfly.Summarise the information by selecting and reporting the main features and make comparisons where relevant.开头段 原题目：The diagram below shows the life cycle ofbutterfly. 方法一：The diagram shows that the life cycle of a butterfly can be

2、broadly divided into four stages. 方法二：The diagram illustrates the various stages in the life of a butterfly.总括：We can see that the complete life cycle lasts around 3 months. It isalso noticable that thereare four main stages in the developmentof the butterfly, from egg to mature adult insect.化）分阶段分析

3、第二阶段：2-3周的胚胎成长期第一阶段：雌蝴蝶把蛋下在植物上第三阶段：2个月的毛毛虫成长期（在这个过程中蜕皮）第四阶段：2周茧蛹孵化期（发生质的变注意：循环图必须写表述“流程结束又重新开始”的话：e.g. It marks the end of one cycle and the start of another.第一阶段：雌蝴蝶在植物上产蛋At the first stage, female butterflies lay eggs on plants, after mating with male butterflies.第二阶段：2-3周的胚胎成长期There is an embryo

4、inside each one of these eggs and it takestwo to three weeks for these embryos to become caterpillars.第三阶段：2个月的毛毛虫成长期（在这个过程中蜕皮）It is followed by the third stage, which lasts for two months.At this stage, the caterpillar sheds skin and grows gradually until it is fully formed.This stage ends with a t

5、wo-hour-long process in which the caterpillarcreates a pupa.第四阶段：2周茧蛹孵化期(发生质的变化)At the final stage, known as the pupal stage, the pupa grows foraround two weeks before emerging into an adult butterfly.Adult butterflies fly and mate, marking the end of one cycle and the start of another.结尾段 Overall, the dia