在平时的作文批改中，我发现很多同学写流程图作文时经常会犯以下几种错误，导致作文分数不高。今天我来总结一下，并教大家解决的方法。
01
容易写成流水账
大部分同学容易把流程图的主体段部分写成流水账的原因是：
1. 衔接词使用单一
2. 句式单一
首先，为大家梳理衔接词的知识
流程图不同于其他类型的作文，衔接词的选择范围比较广
如下图，表示 首先、然后、结尾的衔接词就有以下：
这张表格中所列出的衔接词类型有：
1. 副词型：After that, then, finally…
2. 表语从句型：The first step is …
3. 定语从句型：after which
如果同学们能够在文章中交替使用这些衔接词，那么衔接手段就不会显得单一了。
接下来说句式
流程图常用句式主要有以下几类：
1. once, after, until 或者before引导的状语从句
例句：Once the tea leaves are picked, they are put in the sun to dry.
After the tea leaves are picked from the tea plants, they are packed into boxes.
2. And 并列句
例句：Ocean water evaporates, falls as rain, and eventually runs back into the oceans again.
3. Where 引导的定语从句
例句：Following the estuary rearing period, the maturing salmon migrate to the ocean, where they eventually become fully grown adults.
02
喜欢用一般将来时will
注意：流程图题中除了有明确的时间状语，只用一般现在时
比如：Salmon begin their lives in rivers where the adult fish lay and incubate their eggs. After emerging from eggs, the young salmon spend the next stage of their lives being reared in freshwater areas. Then, at some point in their development, the fish swim downstream to river estuaries where rearing continues.
流程图中不用一般将来时，因为将来时的意义是“将来有可能会发生的事情”，而流程图题，不管是工业流程还是自然流程，所描述的都是客观规律，所以使用一般现在时即可。
03
概述不会写
流程图概述的写作一般会写这样的内容：
1. 有几个步骤
2. 图中明显的特征（从什么变成什么，或是在不同的区域发生了变化）
比如：
《雅思精品写作》第81页的水循环
Three main stages are shown on the diagram. Ocean water evaporates, falls as rain, and eventually runs back into the oceans again.
三文鱼洄游：
It is clear that there are six main stages as the salmon develops from egg to mature adult. We can also see that salmon spend time in three distinct locations during the cycle, moving from river to estuary to ocean and then back upstream.
本次分享就到这里，祝各位同学在能够顺利屠鸭。
