What to confirm first
Mark question type, position, two topic sentences, and the function of examples first.
Connect the sample, template sentence, prompt-analysis, logic, vocabulary, or grammar issue to one step that can be verified through rewriting. The point is not memorising one answer.
Chinese long-tail pages need concrete writing steps so they do not become thin content.
Memorising sample sentences can misfit position, examples, and logic in a new prompt.
If you cannot explain why the sample is strong, it has not become training material.
Mark question type, position, two topic sentences, and the function of examples first.
Imitate only one structural move, such as thesis or reason-example-so what.
The value of a Band 7+ sample lies in the chain of decisions behind its sentences: why this position over the easier one? Why does paragraph two explain the mechanism before the example? Why does the concession only concede halfway? Memorised sentences leave these decisions behind, so the next new prompt starts from zero again. Annotate each paragraph with "what the writer did here and why" — worth more than copying ten nice sentences.
"Remote work reduces urban congestion. (claim: supports the position) When employees commute only twice a week, peak-hour traffic drops measurably. (mechanism: why the claim holds) Amsterdam recorded a 15% fall in rush-hour volume after flexible-work policies spread. (evidence: one is enough) This directly addresses the overcrowding that critics of city growth worry about. (link back to the prompt)" Each sentence has one job; none is decoration. Most Band 6 paragraphs jump from claim straight to example — the missing mechanism sentence is exactly what "underdeveloped ideas" means.
Three abilities come only from your own practice: generating a position for a new prompt, chaining your own ideas into mechanisms, and spotting your own recurring grammar habits. All three can only be trained on your own writing. The efficient loop: dissect one sample for decisions, write your own essay, then diagnose which decision failed to happen.
Put your essay beside a same-prompt sample and ask only four questions: which sentence carries the position in each? How many ideas per body paragraph in each? What follows the example in the sample — and is your example the dead end of the paragraph? What does the sample conclusion do — and does yours just repeat the opening? These four map onto the most common Band 6-to-7 boundaries across the four criteria.
These pages explain the Banfen Writing diagnostic and blocker-repair method, Task 1 overview, Task 2 development, and common score blockers.
Submit the prompt and essay, inspect criteria, essay evidence, and the next rewrite target first, then decide whether to train sample analysis, template sentences, logic, or language control.