Band 7.5 IELTS Writing Task 1 Model Answer
Overall Band Score: 7.5 · Cambridge IELTS 20 · 2026-09-24
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 7.5)
The diagram illustrates the multi-step process of manufacturing fabric from bamboo plants. Overall, the production of bamboo fabric involves nine distinct stages, beginning with the cultivation of the plants and culminating in the creation of finished clothing items. The process utilizes both manual labor and specialized machinery to transform raw bamboo into wearable material.
The cycle begins in spring with the planting of bamboo. Once the plants have matured, they are harvested manually by workers during the autumn months. In the third stage, the bamboo is transported to a facility where a specialized cutting machine slices the stalks into thin strips. These strips are then crushed to produce a liquid pulp. Following this, a filtration process is used to separate the long, usable fibers from the liquid.
In the subsequent stages, the fibers are chemically treated with water and amine oxide to soften them. These softened fibers are then spun into yarn, which is subsequently woven into fabric. In the final stage, this fabric is used to manufacture various garments, such as t-shirts and socks, which are then ready for the consumer market.
AI examiner evaluation
| Criterion | Band |
|---|---|
| Task Achievement / Task Response | 7.5 |
| Coherence and Cohesion | 7.5 |
| Lexical Resource | 7.0 |
| Grammatical Range and Accuracy | 7.5 |
| Overall | 7.5 |
Task Achievement / Task Response: Band 7.5
The student successfully addresses all parts of the task by providing a clear overview and summarizing the main features of the bamboo fabric manufacturing process. The response accurately details the nine distinct stages shown in the diagram, beginning with the cultivation of bamboo in spring and concluding with the creation of finished garments. The information is well-selected, presenting the sequence of steps logically without omitting crucial details. The overview effectively captures the overall nature of the process, noting that it combines manual labor and specialized machinery. The response fully satisfies the requirements for Task Achievement.
Coherence and Cohesion: Band 7.5
The essay demonstrates a clear logical organization and progression throughout. Information is grouped logically into well-structured paragraphs, moving from cultivation and harvesting in the first body paragraph to chemical treatment and final production in the second. Cohesive devices are used flexibly and appropriately to guide the reader through the various stages of the process, with transition words such as 'Once', 'In the third stage', 'Following this', and 'In the subsequent stages' functioning very effectively. Paragraphing is used sufficiently and contributes to the overall clarity and readability of the response.
Lexical Resource: Band 7.0
The student demonstrates a sufficient and appropriate range of vocabulary suitable for describing a technical or manufacturing process. Less common lexical items are used with good awareness of style and collocation, such as 'cultivation', 'culminating', 'specialized machinery', 'liquid pulp', and 'filtration process'. Word choice is precise throughout, and there are no noticeable spelling or word-choice errors that impede communication. The vocabulary allows for a precise description of the diagram.
Grammatical Range and Accuracy: Band 7.5
The essay exhibits a wide range of complex sentence structures used with a high degree of accuracy. The majority of sentences are error-free, showcasing good control over subordination and passive voice constructions, which are essential for process descriptions, such as 'are harvested manually by workers' and 'are then spun into yarn'. Punctuation is accurate, and complex forms are handled naturally without awkward phrasing. Minor slips are virtually absent, reflecting strong grammatical command.
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.