Band 5.5 IELTS Writing Task 1 Model Answer

Overall Band Score: 5.5 · Cambridge IELTS 20 · 2026-08-31

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 5.5)

The scheme diagram demonstrates the production of garments from bamboo by various chemical and mechanical processes.

Overall, the process of manufacturing consists of 9 steps starting from cultivation and harvesting to production of clothes.

Initially, plants of bamboo are cultivated in spring and harvested in autumn once it is matured. The bamboos cut down into strips which then crushed to make pulp of liquid. The extracted pulp is filtered to separate the long fibers from liquid. Subsequently, the fibers are softened by adding water and amine oxide on it.

The soften fiber are spun to make yarn which is required for making garments. Finally this yarn is woven to make fabric which is key component for producing garments such as socks, shirts and sweaters.

The production of bamboo fabric involves a combination of agriculture, chemical and mechanical process.

AI examiner evaluation

Task Achievement / Task Response — Band 5.5

The response provides a clear overview of the manufacturing process, identifying the main stages from cultivation to the final product. However, the response is under the 150-word minimum requirement, which limits the depth of the analysis. While the main features are reported, the description of the chemical and mechanical stages is somewhat brief. To improve, you should expand on the specific details provided in the diagram, such as the transition between the pulp and fiber stages, to ensure a more comprehensive summary. The failure to meet the minimum word count necessitates a penalty in this criterion.

Coherence and Cohesion — Band 5.5

The response is logically organized, following the chronological order of the manufacturing process. You use some cohesive devices such as 'Initially', 'Subsequently', and 'Finally' to guide the reader through the stages. However, the paragraphing is insufficient; the text is presented as a single block, which makes it harder to follow. To improve, you should group related steps into distinct paragraphs—for example, separating the agricultural/raw material stage from the chemical/mechanical processing stage. Additionally, some transitions feel slightly mechanical, and better use of referencing would improve the flow between sentences.

Lexical Resource — Band 5.5

You demonstrate an adequate range of vocabulary for the task, using terms like 'cultivated', 'harvested', 'extracted', and 'components'. However, there are some inaccuracies in word choice and collocation, such as 'The bamboos cut down into strips which then crushed' (missing auxiliary verbs) and 'amine oxide on it' (awkward phrasing). To reach a higher band, focus on using more precise terminology related to industrial processes and ensure that your word forms are correct. The vocabulary is sufficient to convey the main points, but it lacks the sophistication and precision required for higher bands.

Grammatical Range and Accuracy — Band 5.5

The response contains a mix of simple and complex sentence structures, but there are frequent grammatical errors that occasionally distract the reader. For example, 'The soften fiber are spun' should be 'The softened fibers are spun', and 'The bamboos cut down' should be 'The bamboo is cut down'. There are also issues with subject-verb agreement and missing articles. While these errors do not completely impede communication, they are frequent enough to prevent a higher score. Focus on proofreading for basic grammatical accuracy, particularly regarding passive voice constructions, which are essential for describing processes.

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

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