Band 6.5 IELTS Writing Task 1 Model Answer

Overall Band Score: 6.5 · Cambridge IELTS 20 · 2026-08-10

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 6.5)

The diagram presents the process of producing the fabric from the bamboo plants.

From the broader perspective, it is clear that the manufacturing process involves both the agriculture and the industrial stages. The process starts with the cultivation of the bamboo plant and ends with the production of fabric. This process includes various stages such as harvesting, cutting, crushing, filtration, softening, spinning yarn, and weaving.

The process begins with the plantation of bamboo plants. Once these plants become mature, it is harvested in the autumn. These harvested plants are further cut down into fine strips. Additionally, these strips are crushed to make the liquid pulp. This liquid pulp undergoes filtration process, through which the long fibers are separated from liquid.

Furthermore, the long fibers are softened by adding water and amine oxide. After softening, these long fibers are spun to make yarn. Once the yarn is created, weaving process is carried out to make fabric. Nevertheless, with this fabric various types of wearable clothes are made such as t-shits, socks and so on.

AI examiner evaluation

Task Achievement / Task Response — Band 6.5

The response successfully covers all stages of the bamboo manufacturing process, from cultivation to the final product. You have identified the main features and provided a clear overview of the process. However, to reach a higher band, you should aim to integrate the 'comparison' aspect more explicitly. For example, noting that the process involves both agricultural and industrial phases is good, but you could further highlight the transition from raw material to chemical processing. The summary is accurate, and the information is well-selected, ensuring the reader understands the entire sequence of events clearly.

Coherence and Cohesion — Band 6.5

The response is logically organized, with a clear introduction, body paragraphs, and a logical progression of steps. You use cohesive devices such as 'From the broader perspective,' 'Furthermore,' and 'Once,' which help guide the reader through the process. However, some transitions feel slightly mechanical, and the paragraphing could be improved by grouping the agricultural stages separately from the industrial chemical stages to enhance the flow. Referencing is generally clear, though the connection between the final product and the clothes could be more smoothly integrated into the conclusion.

Lexical Resource — Band 6.0

You have used a sufficient range of vocabulary to describe the process, including terms like 'cultivation,' 'filtration,' 'softening,' and 'amine oxide.' This demonstrates an ability to use topic-specific language effectively. There are some minor inaccuracies, such as 't-shits' (a spelling error) and 'the plantation of bamboo plants' (which is slightly awkward phrasing; 'bamboo cultivation' or 'bamboo farming' would be more natural). Overall, the vocabulary is adequate for the task and allows for clear communication of the technical steps involved.

Grammatical Range and Accuracy — Band 6.0

The response uses a mix of simple and complex sentence structures. There are some grammatical slips, such as 'it is harvested' (referring to plural 'plants') and 'weaving process is carried out' (missing an article: 'the weaving process'). While these errors are present, they do not impede communication. To improve, try to vary your sentence beginnings and ensure subject-verb agreement is consistent throughout. The use of passive voice is appropriate for a process description, but ensure that articles (a/an/the) are used consistently before nouns.

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

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