Band 6.0 IELTS Writing Task 1 Model Answer

Overall Band Score: 6.0 · Cambridge IELTS 20 · 2026-08-18

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 6.0)

The picture depicts the process of producing bamboo fabric from cultivated bamboo tree.

Overall, it consists of several stages. The process begins with the planting bamboo trees and ends with production of garments. It includes filtration process and mechanical production of fibre out of bamboo.

Initially, bamboo plants are grown in spring season and harvested in the autumn season when they are matured. After that, the bamboo plants are cutted into small strips with a cutter which are subsequently crushed to make liquid pulp. In the next stage, pulp is filtered to separate the long fibres from the liquid.

Following this, the exaggerated fibres are softened by adding acidic water and amine oxide in it. Then, the soften fibres are spun to make yarn balls. Once the yarn has produced, it woven to make fabric from it. In the final stage, this fabric is used to make various garments, such as T-shirts and socks.

AI examiner evaluation

Task Achievement / Task Response — Band 6.0

The response successfully identifies the main stages of the bamboo fabric manufacturing process, from cultivation to the final garment production. You have provided a clear overview and followed the chronological sequence of the diagram. However, the response could be improved by including more specific details from the diagram, such as the specific chemicals mentioned (e.g., 'amine oxide') or the specific equipment used. While you mention the filtration and softening stages, a more precise description of the transformation from pulp to fibre would enhance the clarity of the report. Overall, the main features are covered, but the level of detail is somewhat basic.

Coherence and Cohesion — Band 6.5

The response is logically organized, with a clear introduction, body paragraphs, and a concluding stage. You use a variety of cohesive devices such as 'Initially', 'After that', 'Following this', and 'In the final stage' to guide the reader through the process. The paragraphing is appropriate, separating the cultivation/preparation stages from the chemical/mechanical processing stages. The flow of information is generally smooth, although some transitions could be more sophisticated to avoid a slightly mechanical feel. Referencing is clear throughout the text.

Lexical Resource — Band 5.5

You demonstrate an adequate range of vocabulary for the task, using terms like 'cultivated', 'harvested', 'filtered', and 'softened'. However, there are some inaccuracies in word choice, such as 'exaggerated fibres' (which is likely a misuse of 'extruded' or 'processed') and 'Once the yarn has produced' (which should be passive voice). The vocabulary is sufficient to convey the meaning, but it lacks the precision and flexibility required for a higher band score. Improving your control over technical collocations related to manufacturing would be beneficial.

Grammatical Range and Accuracy — Band 5.5

The response contains a mix of simple and complex sentence structures. While you successfully use passive voice in several instances, such as 'bamboo plants are grown' and 'pulp is filtered', there are noticeable grammatical errors. For example, 'cutted' is an incorrect past participle (should be 'cut'), and 'Once the yarn has produced' is grammatically incorrect (should be 'has been produced'). Additionally, there are minor issues with articles and prepositions, such as 'in spring season' (should be 'in the spring season'). These errors do not impede communication but occur frequently enough to limit the score.

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

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