Band 7.0 IELTS Writing Task 1 Model Answer

Overall Band Score: 7.0 · Cambridge IELTS 20 · 2026-10-05

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 how bamboo plant is used in the prodution of clothing fabric.

Overall, the whole process constitutes of 9 total steps, starting with plantation and harvesting of bamboo plants, then crushing the bamboo to separate fibres, which are further woven to make fabric and produce clothes.

To begin the process of fabric production, bamboo plants are planted in the season of spring which are then harvested in the autumn season when they reach their full potential. Furthermore, they are cut into small strips using a blade and then the strips are crushed to extract the liquid pulp. The liquid pulp is then filtered to separate the long fibres from the liquid.

Moreover, the process involves softening of fibres using water and chemicals such as amine oxide. The softened fibre is then spun to make yarn in a circular ball like structure, then the yarn is woven to produce fabric which subsequently produces clothing material for the individuals who want to wear bamboo fabric clothes. The fabric is then transported to different places for selling.

AI examiner evaluation

Task Achievement / Task Response: Band 7.0

The response successfully addresses all parts of the task by outlining the main stages of the bamboo fabric manufacturing process, from initial planting to final clothing production. The overview effectively captures the overall scope of the diagram, mentioning both the total number of steps and the broad trajectory from plantation to finished goods. Key features are accurately reported and sequenced logically, such as cutting the stalks into strips, crushing them into a liquid pulp, filtering out the long fibres, and adding water and amine oxide. While the explanation covers the entire linear and cyclical flow well, some stages could have been slightly more extended to fully reach the higher band, though the coverage remains comprehensive and well-grounded in the visual data.

Coherence and Cohesion: Band 7.0

The essay demonstrates a clear logical organisation and progression throughout, guiding the reader smoothly from the beginning to the end of the manufacturing process. Paragraphing is used appropriately to separate the introduction, the initial stages, and the subsequent processing steps. Cohesive devices are employed with reasonable flexibility, using transition markers such as 'Overall', 'To begin the process', 'Furthermore', and 'Moreover' to signal shifts between steps. Although referencing and linking work well to maintain a coherent overall arrangement, slightly more variation in cohesive phrasing would elevate the structure further. Overall, the flow of information is easy to follow and well-managed.

Lexical Resource: Band 6.5

The student uses an adequate range of vocabulary for the task, successfully incorporating subject-specific terms such as 'plantation', 'harvested', 'liquid pulp', 'amine oxide', and 'yarn'. There are successful attempts to use less common vocabulary like 'subsequently' and 'potential'. However, there are minor lexical inaccuracies, such as the spelling error in 'prodution' and the slight awkwardness in phrases like 'constitutes of' instead of 'consists of'. These occasional word-choice and spelling errors do not impede communication, but they prevent the writing from achieving a higher rating, which requires greater precision, control, and a wider variety of sophisticated lexical items.

Grammatical Range and Accuracy: Band 6.5

The writing exhibits a mix of simple and complex sentence forms, demonstrating good control over sentence construction in several areas. Examples of successful complex structures include relative clauses and participial phrases, such as 'strips which are then crushed' and 'using a blade'. There are some grammatical errors, such as article omissions and minor agreement issues (e.g., 'bamboo plant is used', 'spring which are then harvested'), but these errors are relatively infrequent and rarely impede communication. Punctuation is generally handled well. To reach the next level, the writer needs to produce a higher frequency of error-free complex sentences and maintain tighter grammatical precision across all clause boundaries.

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