Band 8.0 IELTS Writing Task 1 Model Answer

Overall Band Score: 8.0 · Cambridge IELTS 20 · 2026-09-17

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 8.0)

The diagram illustrates the process of producing bamboo fabric, from growing bamboo plants in the field to manufacturing clothes in the garment factory.

Overall, there are nine stages in the process, beginning with planting bamboo in spring and harvesting it in autumn. The final stages involve transforming the bamboo fibres into yarn and weaving this yarn into fabric, which is then used to make different clothes.

Initially, bamboo plants are grown in spring and harvested in autumn. The harvested bamboo is then cut into small strips before being crushed to produce liquid pulp. Next, the pulp is filtered to separate the long fibres from the liquid. Following this, the fibres are softened by adding water and amine oxide. Once softened, the fibres are spun into yarn. The resulting yarn is subsequently woven to create bamboo fabric. Finally, the finished fabric is used to manufacture clothing items, including T-shirts and socks.

AI examiner evaluation

Task Achievement / Task Response — Band 8.0

The student has successfully addressed all parts of the task by providing a clear and accurate summary of the bamboo fabric manufacturing process. The response covers the main features from the initial planting in spring to the final creation of clothing items. An appropriate overview is presented in the second paragraph, outlining the total number of stages and the general trajectory of the process. All nine steps from the visual diagram are accurately reported in logical sequence without any significant omissions or misinterpretations. Ideas are well-developed and fully grounded in the provided source material, satisfying the criteria for a high band score.

Coherence and Cohesion — Band 8.0

The text demonstrates a clear logical organisation and progression throughout. The response is effectively paragraphed, separating the introduction, the overall summary, and the sequential details of the process. Cohesive devices are used flexibly and appropriately to link the steps together, as seen in phrases such as 'Initially', 'The harvested bamboo is then', 'Next', 'Following this', and 'Finally'. This ensures that the transition from one stage of the manufacturing process to the next is smooth and easy for the reader to follow without any mechanical or confusing referencing.

Lexical Resource — Band 7.0

The student demonstrates a sufficient and appropriate range of vocabulary for this task, successfully incorporating topic-specific terminology such as 'liquid pulp', 'amine oxide', 'fibres', and 'yarn'. Word choice and collocations are generally precise, allowing the information to be communicated clearly. Although there is limited use of highly sophisticated or uncommon lexical items, the vocabulary employed is entirely natural and accurate, fully serving the descriptive purpose of an Academic Task 1 response.

Grammatical Range and Accuracy — Band 8.0

The response features a good mix of simple and complex sentence structures, utilising passive voice effectively where appropriate for process descriptions, such as 'bamboo plants are grown' and 'the fibres are softened'. The majority of sentences are error-free, and grammatical control is well-maintained throughout the text. Punctuation is accurate, and minor slips are virtually absent, demonstrating a high level of accuracy that ensures seamless communication of the process stages.

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

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