Band 8.0 IELTS Writing Task 1 Model Answer

Overall Band Score: 8.0 · Cambridge IELTS 20 · 2026-08-01

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 manufacturing fabric from bamboo. Overall, there are nine stages, starting with planting bamboo in spring and ending with producing clothes such as T-shirts and socks. The process includes both natural and industrial steps.

At the beginning, bamboo plants are grown during the spring season. They are then harvested in autumn when they become mature enough. After that, the harvested bamboo is cut into thin strips using a machine. These strips are crushed to produce a liquid pulp. In the next stage, the pulp is filtered so that the long fibres are separated from the liquid.

Following this, the fibres are softened by adding water and amine oxide, which makes them easier to process. The softened fibres are then spun into yarn. After the yarn is produced, it is weaved to make bamboo fabric. Finally, the finished fabric is used for making different kinds of clothing, including T-shirts and socks.

In conclusion, bamboo fabric is made through a step-by-step process that combines farming with factory production. Although the procedure is quite long, it is clear and follows a simple order from raw bamboo to finished textile products.

AI examiner evaluation

Task Achievement / Task Response — Band 8.0

The response effectively covers all stages of the bamboo manufacturing process, from planting to the final product. You have successfully identified the main features and provided a clear overview of the process. The inclusion of an introductory summary and a concluding sentence helps frame the information well. To reach a higher band, ensure that you explicitly highlight the most significant comparisons or contrasts, such as the transition from natural agricultural stages to industrial chemical processing. Overall, the information is accurate and well-presented, meeting the requirements of the task effectively.

Coherence and Cohesion — Band 8.5

The response is logically organized with a clear progression from the beginning to the end of the process. Paragraphing is used effectively to separate the stages, which aids readability. You have employed a range of cohesive devices such as 'At the beginning', 'After that', 'Following this', and 'In conclusion' to guide the reader through the sequence. The flow of ideas is smooth, and the relationship between the steps is clearly established. The structure is coherent and easy to follow throughout the entire text.

Lexical Resource — Band 7.5

You have used a sufficient range of vocabulary to describe the process accurately, including terms like 'mature', 'crushed', 'filtered', and 'amine oxide'. The language is precise and appropriate for a technical description. While the vocabulary is functional and clear, incorporating a few more sophisticated or topic-specific collocations could enhance the lexical variety. For example, instead of 'making different kinds of clothing', you could use 'manufacturing a diverse array of textile products'. Overall, the lexical control is good and supports the clarity of your writing.

Grammatical Range and Accuracy — Band 8.0

The response demonstrates a good command of grammatical structures. You have used a mix of simple and complex sentences, such as 'The process includes both natural and industrial steps' and 'The pulp is filtered so that the long fibres are separated from the liquid.' The passive voice is used appropriately for a process description, which is a key requirement for this task type. There are very few grammatical errors, and the punctuation is accurate. The writing is clear and error-free for the most part, showing good control over sentence construction.

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