Band 6.0 IELTS Writing Task 1 Model Answer

Overall Band Score: 6.0 · Cambridge IELTS 20 · 2026-08-13

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 diagram describes how bamboo trees is use in the production of fabric.

Overall, it is evident the process of manufacturing fabric from bamboo is a linear process that has 9 distinctive stages. While it begins at the planting of bamboo, it culminates at weaving of fabric to make T-shirt and socks.

At the early stage, bamboo plants usually grows in the springs, so it will be harvested in the autumn. The harvesting stage is a manual process that requires the use of cutlass to cut bamboo tress. These bamboo plant are strips by the machine. The stripped bamboo are crushed into liquid pulp and at the fifth stage the liquid in the pulp undergo filtration using a filter.

This is followed by adding water and amine oxide to soften fibers. Meanwhile, the soften fibers will be spin to make yarn. Finally, the yarn will be weave to make fabric and the fabric is sew into shirt and socks.

AI examiner evaluation

Task Achievement / Task Response — Band 6.0

The response covers all stages of the bamboo manufacturing process, from planting to the final product. The overview effectively identifies the linear nature of the process. However, the description of the stages is somewhat mechanical and lacks a clear focus on the most significant features or comparisons. For instance, the transition from raw material to chemical processing is mentioned, but the technical nature of the process could be better highlighted. The response meets the minimum length requirement and provides a clear summary of the provided diagram, though it could benefit from more precise terminology regarding the industrial steps.

Coherence and Cohesion — Band 6.5

The essay is organized into logical paragraphs, with an introduction, an overview, and body paragraphs detailing the process. Cohesive devices such as 'At the early stage', 'This is followed by', and 'Finally' are used to guide the reader through the sequence of events. However, the flow is occasionally interrupted by slightly repetitive sentence structures. The use of referencing is generally clear, though some transitions between the harvesting and processing stages could be smoother to improve the overall progression of ideas.

Lexical Resource — Band 6.0

The vocabulary is generally adequate for the task, with terms like 'harvesting', 'filtration', and 'soften fibers' used correctly. However, there are some inaccuracies in word choice and form, such as 'bamboo trees is use' (should be 'are used') and 'bamboo plant are strips' (should be 'stripped'). The range of vocabulary is somewhat limited and relies on basic descriptors. To reach a higher band, the student should incorporate more precise technical terminology related to manufacturing processes, such as 'extraction', 'chemical treatment', or 'textile production'.

Grammatical Range and Accuracy — Band 5.5

The response contains a mix of simple and complex sentence structures. While the meaning is generally clear, there are frequent grammatical errors, particularly with subject-verb agreement (e.g., 'bamboo plants usually grows', 'bamboo plant are strips') and verb forms (e.g., 'liquid in the pulp undergo', 'yarn will be weave'). These errors are noticeable but do not significantly impede communication. To improve, the student needs to focus on consistent tense usage and ensuring that passive voice constructions are formed accurately, as these are essential for describing processes.

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

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