Band 4.0 IELTS Writing Task 1 Model Answer

Overall Band Score: 4.0 · IELTS Momentum Workout · 2026-09-18

IELTS Writing Task 1 question

The diagram below shows how a mechanical arm works, and how the joints that make up the arm function in the same way as those in a human arm. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

Student answer (Band 4.0)

You said:

Concern for the environment is growing rapidly and more and more people are choosing to be 'eco-tourists' - travelling in responsible, environmentally-friendly ways. As a result, the eco-tourism industry is expanding

ChatGPT said:

Here’s a polished version of your paragraph:

Eco-Tourism

Concern for the environment is growing rapidly, and an increasing number of people are choosing to become ‘eco-tourists’ by travelling in responsible and environmentally friendly ways. As a result, the eco-tourism industry is expanding significantly. This trend not only helps protect natural environments but also encourages local communities to benefit from tourism while promoting sustainable travel practices.

If you want, I can also make it simpler, more academic, or IELTS-style.

You said:

give me full eassy 250 wors

ChatGPT said:

Sure — here is a 250-word essay based on your topic:

Eco-Tourism

Concern for the environment is growing rapidly, and more and more people are choosing to be eco-tourists by travelling in responsible and environmentally friendly ways. As a result, the eco-tourism industry is expanding. This development has both positive and negative effects, which should be considered carefully.

One major advantage of eco-tourism is that it helps protect the natural environment. Eco-tourists usually prefer activities that cause little damage to nature, such as hiking, wildlife watching and visiting national parks. The money generated from eco-tourism can also be used to protect forests, wildlife and other natural resources. In addition, it can create employment opportunities for local people, such as tour guides, hotel workers and drivers.

Another benefit is that eco-tourism can increase people's awareness of environmental problems. When tourists visit beautiful natural areas, they may develop a greater appreciation for nature and become more willing to adopt environmentally friendly habits in their daily lives. It can also support local communities by encouraging tourists to buy local products and use local services.

However, eco-tourism can have some disadvantages. If too many tourists visit the same natural areas, they may cause pollution, disturb wildlife and damage plants. Building hotels and other tourist facilities can also destroy natural habitats. Therefore, tourism must be carefully managed.

In conclusion, eco-tourism can provide significant environmental and economic benefits when it is properly controlled. Governments, businesses and tourists should work together to ensure that tourism protects nature rather than damaging it. Sustainable tourism can allow people to enjoy the world while preserving it for future generations.

You said:

The diagram below shows how a mechanical arm works, and how the joints that make up the arm function in the same way as those in a human arm. Summarise the information by selecting and reporting the main features, and make comparisons where relevant

ChatGPT said:

If this is an IELTS Academic Writing Task 1, you can use this model answer:

IELTS Task 1 – Mechanical Arm

The diagram illustrates how a mechanical arm operates and compares its joints with those of a human arm.

Overall, the mechanical arm consists of several interconnected parts that perform movements similar to those of a human arm. In particular, both systems have joints that allow the arm to bend, rotate and move objects.

The mechanical arm is attached to a fixed base at the bottom. From this base, a series of rigid sections extend upwards, with joints connecting each section. These joints enable the different parts of the arm to move independently. At the end of the arm, there is a gripper that can hold and move objects. The movement of the mechanical arm is controlled by these joints, which can change position and direction according to the required task.

The structure is similar to that of a human arm. The human shoulder acts as a joint connecting the arm to the body and allows movement in several directions. Similarly, the base joint of the mechanical arm provides a wide range of movement. The elbow joint enables the human forearm to bend, while the corresponding joint in the mechanical arm allows its sections to move backwards and forwards. Finally, the human wrist and hand provide movement and enable objects to be held, which is comparable to the mechanical arm's final joint and gripper.

Thus, although the mechanical arm is made from artificial components, its joints perform functions broadly similar to those of the human arm

AI examiner evaluation

Criterion	Band
Task Achievement / Task Response	3.0
Coherence and Cohesion	3.0
Lexical Resource	4.5
Grammatical Range and Accuracy	4.5
Overall	4.0

Task Achievement / Task Response — Band 3.0

The student has included chat logs from an LLM interaction rather than a focused response to the mechanical arm diagram. The text contains a conversation, an essay on eco-tourism, and another AI-generated model answer for Task 1. Consequently, the actual task requirements for the mechanical arm diagram are not properly fulfilled by the student's own work. While the model text provided inside the chat output touches upon the features of the arm, the presence of conversational clutter, irrelevant essay text, and copied content prevents a coherent evaluation of original task achievement. Therefore, the response can only be evaluated minimally based on the off-topic and disorganized nature of the submission.

Coherence and Cohesion — Band 3.0

The submission lacks a unified, logical structure because it is a direct copy-paste of a chat interface containing multiple disjointed sections, including login prompts, chat responses, an unrelated essay, and a model answer. There are no clear paragraphing strategies applied to a single task response, and the overall arrangement is entirely fragmented. Cohesive devices are missing between the disparate blocks of text, making the submission read as a series of disconnected fragments rather than a cohesive academic writing response.

Lexical Resource — Band 4.5

Because the text is largely composed of pre-written AI responses and conversational chat prompts, it exhibits a mix of basic user input ('give me full eassy 250 wors') and standard vocabulary in the generated model paragraphs ('computer', 'precision', 'interconnected', 'components'). However, since the student did not produce original language demonstrating lexical control over the prompt, the lexical resource is rated based on the fragments present, reflecting a basic to moderate range without genuine student-driven flexibility.

Grammatical Range and Accuracy — Band 4.5

The student's own typing contains noticeable errors and informal shorthand ('eassy', 'wors'). The AI-generated paragraphs contained within the logs feature a variety of complex structures and accurate grammar, but these do not represent the student's independent grammatical capability. Evaluating the submission as presented reveals a combination of erroneous user prompts and fluent machine-generated text, leading to an overall impression of limited independent grammatical control.

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

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