Band 7.5 IELTS Writing Task 1 Model Answer

Overall Band Score: 7.5 · Cambridge IELTS 16 · 2026-08-19

IELTS Writing Task 1 question

The charts below show the changes in ownership of electrical appliances and amount of time spent doing housework in households in one country between 1920 and 2019.

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

Percentage of households with electrical appliances (1920-2019)

Student answer (Band 7.5)

The charts illustrate the changes in the percentage of households that owned electrical appliances and the amount of time spent on housework in one country between 1920 and 2019.

Overall, it can be clearly seen that the ownership of electrical appliances increased significantly over the period. In contrast, the number of hours spent doing housework decreased considerably. Refrigerators and vacuum cleaners became the most commonly owned appliances by the end of the period.

In 1920, washing machines were the most common electrical appliance, with around 40% of households owning one, followed by vacuum cleaners at 30%. In contrast, almost no households had a refrigerator. However, refrigerator ownership increased rapidly and reached approximately 90% in 1960 before rising to 100% in 1980. Similarly, the percentage of households with vacuum cleaners increased steadily from 30% in 1920 to 100% in 2000. Washing machine ownership also increased overall, from 40% to around 75%, although it experienced a slight decline between 1960 and 1980.

Regarding housework, people spent approximately 50 hours per week doing household tasks in 1920. This figure decreased significantly to around 35 hours in 1940 and 20 hours in 1960. It continued to fall gradually and reached only about 10 hours per week in 2019. Therefore, while the ownership of electrical appliances increased considerably, the amount of time required for housework showed the opposite trend.

AI examiner evaluation

Task Achievement / Task Response — Band 7.5

The response effectively addresses all parts of the task. You have provided a clear overview of the trends and selected relevant data points to support your summary. The comparison between the rise in appliance ownership and the decline in housework time is well-integrated. You have covered all categories (refrigerators, vacuum cleaners, washing machines) and the housework trend, ensuring the main features are highlighted. The data is accurately reported, and the logical connection between the two charts is clearly established, meeting the requirements for a high band score.

Coherence and Cohesion — Band 7.5

The response is logically organized with a clear progression of ideas. Each paragraph has a distinct focus: the introduction and overview, the appliance data, and the housework data. You have used a variety of cohesive devices effectively, such as 'In contrast', 'Similarly', and 'Therefore', which help guide the reader through the information. Paragraphing is used appropriately, and the transition between the two distinct datasets is smooth. The structure is coherent throughout, and the information is presented in a way that is easy to follow.

Lexical Resource — Band 7.0

You have used a sufficient range of vocabulary to convey the information precisely. Phrases like 'increased significantly', 'decreased considerably', and 'experienced a slight decline' demonstrate a good command of descriptive language suitable for an academic report. The vocabulary is accurate and appropriate for the context of describing trends and data. While the range is solid, incorporating a few more sophisticated synonyms or collocations related to data interpretation could elevate the response further, but the current usage is natural and error-free.

Grammatical Range and Accuracy — Band 7.5

The response demonstrates a high level of grammatical control. You have used a mix of simple and complex sentence structures effectively, such as the use of subordinate clauses ('while the ownership... increased... the amount of time... showed the opposite trend'). The majority of your sentences are error-free, and the punctuation is accurate. There are no significant grammatical slips that impede communication. The control over tense usage (past simple for historical data) is consistent and correct throughout the report.

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