Band 5.5 IELTS Writing Task 1 Model Answer

Overall Band Score: 5.5 · Cambridge IELTS 20 · 2026-08-04

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 5.5)

The provided diagram illustrates how bamboos are transformed into fabrics which are then utilise to make dress .

Overall the process involves cultivating bamboo trees and converting it into fibres through multiple process including different steps. one essential stage is to convert hard long fibres to soft fibres using chemicals.

The process begins with planting the bamboo plants in soil particularly in spring season. After it is grown to its full potential it is harvested in Autumn. Afterwards, strips are formed by cutting it with a machine. Furthermore, These strips are crushed in order to get liquid pulp. Having collected this pulp, It undergoes filteration process which involves segregation of long fibres from liquid. In order to form soft fibres, water along with amine oxide is added to long fibres. Consequently these soft fibres are rolled into complete yarn by spinning process. Lastly, this yarn is weaved into fabric which ultimately used to make clothes and socks.

AI examiner evaluation

Task Achievement / Task Response — Band 5.5

The response covers all stages of the process, from cultivation to the final product. The overview is present, though it could be more descriptive by highlighting the key transformation phases. The main features are identified, such as the harvesting, crushing, and chemical treatment stages. However, the description of the chemical process is slightly vague, and the transition from 'liquid pulp' to 'long fibres' could be explained with more precision based on the diagram. Overall, the response is accurate and addresses the requirements of the task effectively, providing a clear summary of the manufacturing process.

Coherence and Cohesion — Band 5.5

The response is logically organized, following the chronological order of the manufacturing process. Paragraphing is used to separate the introduction/overview from the body of the process. Cohesive devices such as 'Afterwards', 'Furthermore', 'Consequently', and 'Lastly' are used to guide the reader through the steps. However, some referencing is slightly mechanical, and the flow between sentences could be improved by varying the sentence structure. The use of pronouns like 'it' is generally clear, but the overall progression could be smoother with more sophisticated linking phrases.

Lexical Resource — Band 5.5

The vocabulary is adequate for the task, with relevant terms such as 'cultivating', 'harvested', 'liquid pulp', and 'amine oxide'. There are some minor errors in word choice and form, such as 'utilise' instead of 'utilised' and 'filteration' (spelling error). The range of vocabulary is sufficient to describe the process, but it lacks the more precise, academic collocations that would elevate the response to a higher band. The repetition of 'process' and 'fibres' could be mitigated by using synonyms or more descriptive phrasing.

Grammatical Range and Accuracy — Band 5.5

The response uses a mix of simple and complex sentence structures. There are several grammatical errors, including subject-verb agreement issues ('bamboos are transformed', 'which ultimately used') and punctuation errors (capitalization of 'These' and 'It' mid-sentence). While these errors do not impede communication, they are frequent enough to prevent a higher score. The use of articles is occasionally inconsistent, such as 'in spring season' instead of 'in the spring season'. A greater focus on proofreading for basic grammatical accuracy would improve the score.

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

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