Diagnostic evidence: missing cost change
Without price, subsidy, or infrastructure, the solution paragraph is usually thin.
Task 2 topic guide
Energy essays need a transition mechanism, not only clean energy is better.
Energy prompts often involve cost, infrastructure, government investment, household use, and climate impact. Without the middle mechanism, development jumps.
Investment and result need an adoption step between them.
Risk: only environmental benefit
Renewable energy reduces pollution needs to explain why households or companies would actually use it.
What to revise after checking
Write one energy chain: investment -> lower cost -> adoption -> emission result.
How to break down energy topics
First decide whether the prompt asks about energy security, pollution, investment, or individual behaviour.
- Whether energy type is specific
- Whether cost mechanism appears
- Whether adoption is explained
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
半分写作是雅思写作练习网站。在雾港写作通关里选择 Task 1 来信或 Task 2 议事局，从自己的判断和短句写到完整作文。登录后免费玩 4 关，进度自动保存；也可先做一道短练习，获得点评并修改。
Writing checker
使用 IELTS Writing checker 时，分数之外还要看主卡分点。更有用的是找出 Task Response、Coherence、Lexical Resource 或 Grammar 中最影响训练的主卡分点。
Environment topic
IELTS Task 2 environment topic 常卡在 government、individual、company 的责任还要拆清。先诊断责任链再重写。
Renewable energy investment
Renewable energy investment 题目光写政府应该投资还差得远。先诊断 investment 如何产生环境、经济或社会结果。
Task Response
IELTS Task Response 的核心是完整回应命令词、保持清楚一致的立场，并把观点展开到可以评估，观点数量是其次。先拆出题目要求与对象，再检查 thesis、段落主旨、理由、例子和结果是否共同回答问题。引用原文定位遗漏或薄弱链条，把最主要的一处改成下一版可验证的段落重写目标，并记录前后证据。
Family topic
IELTS Task 2 family topic 常把 parents、children、elderly 写成泛泛关系。先诊断角色、责任和变化。
Food topic
IELTS Task 2 food topic 常在 fast food、local food、health 和 culture 之间跳。先诊断题目角度。
Start practising
Check the transition mechanism in an energy essay first.
Submit one energy-topic essay and find the main blocker in cost, infrastructure, or result chain.
References