Band 7.0 IELTS Writing Task 1 Model Answer

Overall Band Score: 7.0 · Cambridge IELTS 20 · 2026-08-11

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 7.0)

The diagram illustrates the process of manufacturing fabric from bamboo plants.

Overall, the entire process has nine different steps which start with planting and harvesting the bamboo plant in given seasons. These plants are then cut, crushed, filtered and softened to turn into fibres that are then ultimately spun and woven into final fabrics for producing clothings.

At first, the bamboo plants are cultivated in spring season. In autumn, after the bamboo plants have matured, they are harvested. These plants are then cut into strips. Afterwards, liquid pulp is made by crushing the strips that go through a filter where long fibres are separated from liquid. Subsequently, these fibres are softened mechanically and chemically by adding water and amine oxide. These fibres are the crucial ingredient in the fabric manufacturing process.

In the following stage, the softened fibres are spun into yarn that are woven into fabrics. These fabrics are then used to make different range of garment items such as T-shirt and socks.

AI examiner evaluation

Task Achievement / Task Response — Band 7.0

The response successfully covers all stages of the bamboo manufacturing process, from cultivation to the final product. You have clearly identified the main features and provided a logical summary. The overview is effective, highlighting the nine-step process and the transition from raw material to finished goods. To reach a higher band, ensure you explicitly mention the chemical/mechanical nature of the softening stage as a key feature, rather than just listing it. The response is well-structured and addresses the prompt requirements fully, providing a clear and accurate summary of the provided diagram.

Coherence and Cohesion — Band 7.5

The essay is logically organized, with a clear introduction, a summary paragraph, and two body paragraphs that follow the chronological order of the process. Cohesive devices such as 'At first', 'Afterwards', 'Subsequently', and 'In the following stage' are used effectively to guide the reader through the steps. Paragraphing is used appropriately to separate the cultivation/harvesting phase from the processing and manufacturing phases. The flow of information is smooth, and the progression of ideas is easy to follow throughout the response.

Lexical Resource — Band 6.5

You have used a range of vocabulary appropriate for a process description, such as 'cultivated', 'matured', 'liquid pulp', and 'crucial ingredient'. The terminology is accurate and fits the context well. There are no significant spelling or word-choice errors. To improve further, you could incorporate more sophisticated collocations or precise technical terms related to industrial manufacturing to demonstrate a wider, more flexible range of vocabulary. Overall, the lexical control is solid and supports clear communication.

Grammatical Range and Accuracy — Band 6.5

The response demonstrates a good mix of simple and complex sentence structures. Most sentences are error-free, and the grammar is generally accurate. For example, the use of passive voice ('are harvested', 'are spun') is appropriate for a process description. There is a minor error in the final paragraph: 'different range of garment items' should be 'a different range of garment items' or 'different ranges of garment items'. Additionally, 'clothings' is an uncountable noun and should simply be 'clothing'. Despite these minor slips, your control over complex structures is consistent and does not impede meaning.

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

Browse more IELTS Writing model answers or get your own writing scored by the same AI examiner.