Band 7.0 IELTS Writing Task 1 Model Answer

Overall Band Score: 7.0 · Cambridge IELTS 20 · 2026-08-11

IELTS Writing Task 1 question

The diagram below shows how fabric is manufactured from bamboo.

Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

Write at least 150 words.

Student answer (Band 7.0)

The given diagrams depict the procedure for manufacturing fabric from bamboo. The illustrations give a detailed account of the process, from growing bamboo plants to weaving fabric.

Overall, the process of creating fabric from bamboo is a nine step procedure. Every step is crucial for the successful completion of the production of bamboo fabric and omission of even a single step would hault the entire process.

Firstly, bamboo saplings are planted in the spring season which are then harvested during autumn. After being harvested, the bamboo stems are cut into strips. Next, these strips are crushed to obtain a liquid pulp for further processing.

The liquid pulp from the previous step is then filtered to separate long fibres from it. Further, the fibres are collected and treated with amine oxide in the presence of water to soften the fibres. The next step is to spin these smoothened fibres to make yarn followed by weaving to make fabric. Lastly, this fabric is used for stitching to make all sorts of clothings like T-shirts and socks.

AI examiner evaluation

Task Achievement / Task Response — Band 6.5

The response successfully identifies the main features of the bamboo manufacturing process. You have clearly outlined the stages from cultivation to the final product. The overview is functional, though it could be improved by highlighting the transformation stages more distinctly. You have covered all parts of the task well, and the information is accurately reported based on the provided diagram. To reach a higher band, ensure that the 'main features' are more explicitly synthesised in the overview, rather than just stating the number of steps, which is a minor detail.

Coherence and Cohesion — Band 7.5

The response is logically organised, with a clear progression from the initial planting to the final clothing production. Paragraphing is used effectively to separate the stages of the process. Cohesive devices such as 'Firstly', 'After being harvested', 'Next', and 'Lastly' are used appropriately to guide the reader through the sequence. The flow is smooth, and the relationship between the different stages is easy to follow. The structure is coherent throughout, meeting the requirements for a high band score in this criterion.

Lexical Resource — Band 6.5

You have used a sufficient range of vocabulary to describe the process, including terms like 'saplings', 'harvested', 'filtered', and 'amine oxide'. The language is generally precise and appropriate for a technical description. There are no significant errors in word choice that impede communication. While the vocabulary is accurate, it is somewhat functional; incorporating a few more sophisticated collocations or varied synonyms for 'process' or 'make' would help elevate the response to a higher band level.

Grammatical Range and Accuracy — Band 7.0

The response demonstrates a good control of grammatical structures. You have successfully used a mix of simple and complex sentences, such as 'The liquid pulp from the previous step is then filtered to separate long fibres from it.' Punctuation is generally accurate, and there are very few grammatical errors. The sentence structures are varied enough to maintain interest and clarity. The writing is largely error-free, which indicates a strong command of grammar suitable for this task.

See this exact question answered at other band scores — the same prompt compared across bands.

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