Band 6.0 IELTS Writing Task 1 Model Answer

Overall Band Score: 6.0 · Cambridge IELTS 16 · 2026-11-09

IELTS Writing Task 1 question

The diagram below shows the manufacturing process for making sugar from sugar cane.

Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

How sugar is produced from sugar cane

Student answer (Band 6.0)

The process diagram illustrates how sugar is produced from sugar cane.

Overall, sugar manufacturing process consist of 7 major steps, whereas the first two stages plays significant role and the last two steps provide the final product.

Looking closely at the details, sugar production initially starts from the growing stage of sugar canes, it takes around 12-18 months to get mature crop, and afterward harvesting process take place by machine and labours.Crushing is the third stage of sugar manufacturing, harvested crop brought into the crusher to produce juice.

Next stage involve in purifying juice to separate the impurities by using limestone filter, and after that pure juice sent to evaporator to heat on high flame to make thick syrup of juice. Subsequently, centrifuge the sugar syrup to sepate sugar crystals by rotating the wheel filled with syrup. Finally, sugar crystals previously separted by centrifugal process, is now sent for drying and cooling to extend its shelf life and to remove the moisture.

AI examiner evaluation

Task Achievement / Task Response: Band 6.5

You cover the full sequence, from growing the cane for 12–18 months through harvesting, crushing, purification, evaporation, centrifuging, and drying and cooling. The overview identifies seven stages and distinguishes the beginning from the final stages, while the body includes relevant details such as the limestone filter and the syrup produced by heating. This gives a clear account of the main process. However, the overview’s claim that the first two stages “plays significant role” does not explain the process’s key overall transformation; a stronger summary would note that cane is converted into juice, then syrup, and finally sugar crystals. The stated purpose of extending shelf life is not shown in the diagram, so avoid adding unsupported outcomes. More precise coverage of the harvesting methods would also strengthen the report.

Coherence and Cohesion: Band 6.5

The response is arranged in a sensible order: an introduction and overview are followed by a chronological account of the stages. Sequencing expressions such as “Overall,” “Next stage,” “Subsequently,” and “Finally” help the reader follow the process, and the progression from juice to syrup to crystals is generally clear. This is a coherent structure, though some links feel mechanical and a few sentences combine several steps without clear boundaries. For example, the opening detail sentence joins the growing and harvesting stages with a comma, while “Crushing is the third stage…” then starts a new point. Use full stops or more controlled linking to make these transitions smoother. Clearer paragraphing between the overview and the detailed stages, and more precise references to each material as it changes, would improve cohesion further.

Lexical Resource: Band 6.0

You use a relevant range of process vocabulary, including “limestone filter,” “evaporator,” “syrup,” “sugar crystals,” and “centrifugal process,” which helps communicate the stages. There are also attempts at more specific wording, such as “purifying” and “separate.” However, several choices are inaccurate or awkward: “labours” is not a natural label for the people harvesting, “high flame” is not supported by the diagram, and “extend its shelf life” adds an outcome not shown. Spelling slips such as “se pate,” “separted,” and “separted” (intended forms: “separate” and “separated”) also reduce precision. Aim for concise, diagram-based wording and check spelling, word forms, and collocations before submitting.

Grammatical Range and Accuracy: Band 5.5

You attempt both simple and more complex structures, including the overview clause with “whereas” and the sequence of actions linked by “and after that.” The meaning is usually recoverable, but some errors in agreement, verb forms, articles, and sentence boundaries remain. For example, “process … consist” and “the first two stages plays” need subject–verb agreement; “harvesting process take place” also needs a singular verb. In “harvested crop brought into the crusher,” the passive verb is missing, and “pure juice sent” has the same problem. The opening detail sentence is a comma splice, and “centrifuge the sugar syrup” shifts into an imperative form rather than maintaining a consistent process description. Practise accurate passive constructions and check each clause for a complete verb.

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