Common mistake
Writing a dynamic chart as a static comparison misses the core time-change task.
Task 1 chart judgement
Dynamic Task 1 charts must show change over time.
Turn the chart type into an overview, data selection, comparisons, and sentence control first. The goal is not memorising one sample; it is knowing what this chart needs most.
Decide which relationship the chart requires first, then choose the figures and language that support the overview.
Real IELTS essay diagnosis
First of all, technology saves a lot of time in our daily life. For example, when we go to a new place, we do not need to ask people or remember the way, we just use the map App on the phone. Besides, we can pay by phone, buy things online and talk with friend…
Marked line: where the diagnosis located the main blocker in this learner-written essay.Coherence & cohesion 6
Main blocker
Body paragraph role is unclear
6–7conservative band range
268 words
Sample diagnostic, not an official IELTS score.
Diagnostic evidence
If the body lacks change verbs such as increased, declined, remained stable, or peaked, a dynamic chart loses marks.
What to confirm before writing
Decide whether each item rises, falls, fluctuates, stays stable, or crosses another item.
How to revise the next version
Turn one static data sentence into a from-to change sentence.
- Whether time span is clear
- Whether change verbs are accurate
- Whether periods are summarised
FAQ
What problem does Dynamic chart solve?
Turn the chart type into an overview, data selection, comparisons, and sentence control first. The goal is not memorising one sample; it is knowing what this chart needs most.
Is Dynamic chart an AI essay checker?
Banfen Writing focuses on targeted score-gap repair. Use a real essay to pinpoint your conservative band range, core blockers, text evidence, and next revision steps.
Guides
Keep going with these guides.
These pages explain the Banfen Writing diagnostic and blocker-repair method, Task 1 overview, Task 2 development, and common score blockers.
Home
雅思写作批改看懂了，下一篇还是不会改？提交一篇真实 IELTS Task 2，先看保守参考分数区间、主卡分点和原文证据；由你自己重写一段、完成整篇第二稿，再对比修改前后变化。首次合格诊断免费；确认确有主卡分点后，可一次性选择 7 天 ¥29 或 31 天 ¥99 写作修复期，一次只进行 1 轮且不自动续费。
Writing guides
按正在写的题目查找雅思写作指南：小作文图型、overview 与数据取舍，大作文题型、立场与主体段展开，以及批改后的同题重写步骤。每篇指南都要求你回到自己的作文验证一个具体改动。
Chinese Task 1 overview
雅思小作文 overview 要概括主要趋势、最大差异和异常点，避免写成数据列表。
Chinese Task 1 template
雅思小作文模板只能帮你表达，不能替你选择 overview、关键数据和比较关系。
Task 1 overview template
雅思小作文 Overview 模板只能帮助组织表达，不能替代对图表整体特征的判断。先找最高与最低、主要趋势、最大差异、交叉点或异常值，再选择能承载这些信息的句型。写完后删除不来自图表的空话，并检查总览是否覆盖全图、避免堆具体数字、能统领后续分组；最后用另一张图重写一次，验证方法可以迁移而不是只会套句。
Task 1 comparison sentences
雅思小作文比较句要把数据按相似、差异、极值、排名或变化幅度成组表达，而不是逐个数字写成清单。先确定比较对象与尺度，再选择 while、whereas、compared with 或倍数结构，并核对数字关系。结合 overview 检查每组比较为何重要，把两个孤立数据句合并成有信息量的句子，再用新图表验证分组方法。
Chinese line graph
雅思小作文线图写作要先识别总体上升或下降、交叉点、峰值、波动、平台期和最大变化段，再决定 overview 与主体段分组，而不是按年份逐个报数。标出起点、终点和变化幅度，用有限关键数据比较不同线条的速度与位置；写完后检查趋势词和比较句是否准确，把最像流水账的一段改成可验证的重写目标，并对照图表复查。
Task 1 trend vocabulary
IELTS Task 1 trend vocabulary 应准确表达上升、下降、波动、峰值与平台期，并交代时间段、幅度和比较对象。先识别数据的 direction、speed、peak 和 final position，再写趋势句、比较句与 overview；对照图表检查用词是否支持真实数据关系，并重写最模糊的一句。
Line graph vocabulary
IELTS Task 1 line graph vocabulary 要先表达上升、下降、峰值、波动和幅度，而不是随机替换同义词。
How to write line graph
雅思小作文线图要先判断上升、下降、交叉、峰值和最低点，再用数据支持 overview。
Line graph sample
雅思小作文折线图或线型图范文先看总体趋势、峰值低点、转折与交叉，再选择能支撑 overview 的关键数据，避免按年份逐个报数。
Start diagnosis
Turn the chart type into scoreable report actions first.
After submitting a Task 1 report, inspect the overview, key data, comparisons, and sentence accuracy first, then decide whether to rewrite the overview, data sentences, or linking.
More than a simple comment list. Identify the priority blocker in your draft and guide you to revise with proven results.
References