Band 5.5 IELTS Writing Task 1 Model Answer

Overall Band Score: 5.5 · Cambridge IELTS 20 · 2026-09-11

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 5.5)

The process diagram illustrates how fabric is manufactured from bamboo.

Overall, the diagram consists of nine stages. Beginning with the planting of bamboo plants and ending with the production of clothes.

Initially, the bamboo plants are planted. After that, the bamboo plants are harvested by a harvester. Subsequently, the harvested bamboo is transported to the cutting machine to be cut into strips. After that, the bamboo strips are crushed to make a liquid pulp. Moreover, it is filtered to separate long fibres from liquid also added water and amine oxide to produce a soft fibre.

Furthermore, the soft fibres are spun to make yarn. After that, the yarn was woven to produce soft fabric. Ultimately, the fabric is used to produce several clothes, such as shirts, socks and dresses.

AI examiner evaluation

Task Achievement / Task Response — Band 5.0

The response covers the main stages of the bamboo manufacturing process, from planting to the production of final goods. However, the response is significantly under the 150-word minimum, which limits the depth of the description. While the main features are identified, the lack of length prevents a fully developed response. The overview is present but brief. To improve, you should expand on the technical details of the process, such as the chemical treatment or the specific machinery involved, to ensure you meet the word count requirement and provide a more comprehensive summary of the diagram.

Coherence and Cohesion — Band 5.5

The response is logically organized, following the chronological order of the process. You have used a variety of cohesive devices such as 'Initially', 'Subsequently', 'Moreover', and 'Ultimately' to guide the reader through the stages. Paragraphing is used appropriately to separate the introduction, overview, and the body of the process. However, because the text is quite short, the flow feels somewhat mechanical. To reach a higher band, ensure that your sentences are linked more fluidly and that you avoid repetitive sentence structures, which can make the progression feel a bit simplistic.

Lexical Resource — Band 5.5

The vocabulary used is generally accurate and appropriate for describing a process, such as 'manufactured', 'harvested', 'transported', and 'spun'. However, the range is somewhat limited and repetitive. For example, you use 'soft' twice in close proximity ('soft fibre', 'soft fabric'). There is also a minor error in 'added water and amine oxide', which lacks a subject or passive construction. To improve, try to incorporate more precise technical terminology related to industrial manufacturing and avoid repeating basic adjectives. Expanding your range of verbs and nouns will help demonstrate a more sophisticated command of the language.

Grammatical Range and Accuracy — Band 5.5

The response uses a mix of simple and passive structures, which is suitable for a process description. There are some grammatical issues, such as the sentence fragment 'Beginning with the planting of bamboo plants and ending with the production of clothes', which lacks a main verb. Additionally, there is a tense inconsistency in the final paragraph: 'the yarn was woven' (past) compared to 'the fabric is used' (present). While these errors do not impede communication, they indicate a need for better control over sentence structure and tense consistency throughout the text.

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

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