Band 6.5 IELTS Writing Task 1 Model Answer

Overall Band Score: 6.5 · Cambridge IELTS 20 · 2026-10-16

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 depicts the steps by which fabric is formed from bamboo to make clothes.

Overall, it is readily apparent that the process have nine stages commencing with planting and harvesting of bamboo, processing the strips followed by cutting and crushing, filtration and chemical processing, ultimately leading to the production of fabric used to make clothes.

Delving deeper into the details, the process begins with planting the bamboo in spring season, while harvesting crops into the autumn season. Cutting of bamboo by machine to convert it into strips, followed by crushing strips to produce liquid pulp. Furthermore, the process of filtration helps to separate long fibres from liquid by sieve. After that, for softening the fibres water and amine oxide are added.

Subsequently, the soften fibres are spun to make yarn; moreover, after weaving, the fabric is produced, which is used to make clothes such as t-shirts, socks, and more

AI examiner evaluation

Task Achievement / Task Response: Band 6.5

The response covers the main stages and gives a clear overview of the process, from planting and harvesting through fibre treatment to fabric and clothing. It accurately includes the seasonal timing, the separation of long fibres, and the addition of water and amine oxide. This shows good selection of relevant details. However, the overview is not fully clear: it says the process involves “cutting and crushing” after “processing the strips,” which blurs the sequence, and the body does not explicitly identify the final numbered stage as clothing production. Some details are also imprecise, such as describing filtration as using a “sieve,” which is not specified. A more precise overview and clearer stage-by-stage reporting would strengthen the response.

Coherence and Cohesion: Band 6.5

The response is arranged in a sensible sequence, with an introduction, an overview, and two paragraphs describing the stages. Sequencing expressions such as “Overall,” “Furthermore,” and “Subsequently” help guide the reader through the process. The progression is generally easy to follow, although some links are mechanical or do not accurately signal the relationship between ideas. For example, “Delving deeper into the details” is a somewhat formulaic transition, while “moreover” is not the most natural connector for the final stages. The overview also compresses the order of cutting and crushing, making the sequence less clear. Use simpler, precise transitions and ensure each sentence follows the diagram’s order.

Lexical Resource: Band 6.5

The response uses an adequate range of process vocabulary, including “harvesting,” “strips,” “liquid pulp,” “filtration,” “fibres,” and “weaving.” These terms make the stages understandable, and the writer attempts more formal phrasing such as “it is readily apparent.” Some choices are imprecise or unnatural, however: “harvesting crops” is less accurate than referring to harvesting bamboo, and “by sieve” is an unsupported and awkward description of the filtering stage. “Chemical processing” is also broad when the specific materials are available. Greater precision and more natural collocations would show stronger control; avoid adding equipment or details that the diagram does not identify.

Grammatical Range and Accuracy: Band 6.0

There is a mix of simple and more complex forms, including the opening description and the clause beginning “while harvesting crops into the autumn season.” Most meanings remain clear, but some grammatical errors are noticeable. In the overview, “the process have nine stages” has subject–verb disagreement; it should be “the process has nine stages.” Several body statements are fragments, including “Cutting of bamboo by machine to convert it into strips” and “After that, for softening the fibres water and amine oxide are added.” The phrase “the soften fibres” also needs the participial form “softened.” Aim to make each stage a complete sentence and check agreement, verb forms, and sentence boundaries.

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

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