Process Diagram

Band 6+: The diagram below shows how to operate a hot air balloon. Summarise the information by selecting and reporting the main features and make comparison were relevant.

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Image for topic: The diagram below shows how to operate a hot air balloon. Summarise the information by selecting and reporting the main features and make comparison were relevant.

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The image illustrates a seven-step process for operating a hot air balloon: 1. Envelope preparation. 2. Use of an inflator. 3. Basket readiness with butane tanks installed. 4. Burner mechanism for mixing air and butane to generate warm, light, dense air. 5. Balloon ascends as a result of the air mixture. 6. Parachute valve usage for control of ascent and descent. 7. Landing procedure.

Given the complexity of the image, the above description may not be entirely accurate.

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The process diagram illustrates the process of operation a hot air balloon, which consists of 7 stages, so that it is able to fly.

Firstly, it is necessary to straighten out the envelope. The next step is using of the inflater fan to wide the hole in a hot air balloon. Then construction of the basket is set with butane tanks, which are vital to launch an air balloon. Following this, burner mixes air and butane, so that mix produces warm, light, dense air, which is transformed into lift, allowing the balloon to rise into the air.

Finally, the envelope is filled with hot air so as a result, the balloon lifts off the ground. After, the parachute valve slows ascent and controls descent to navigate the aircraft. The last step is landing carefully.

The diagram shows how a hot air balloon is successfully rosen into the air and landed.

Word Count: 150

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Overall Band Score

(+/- 0.5)

Vocabulary Complexity:
B1 - Intermediate
Using more sophisticated words could be beneficial.

Grammar Mistakes: N/A

Vocabulary Repetition:

balloon: 6

which: 3

Try using synonyms for the above words

Task Response

The report covers all the main stages of the process and provides a clear overview. The sequence of events is logical and easy to follow. To improve, ensure better grammatical accuracy, particularly regarding word forms (e.g., 'operation' vs 'operating', 'wide' vs 'widen') and verb tenses. Additionally, while the overview is present, integrating it more smoothly into the introduction or as a separate summary paragraph can enhance the overall structure. The description of the air properties (warm, light, dense) was well-handled.

Coherence & Cohesion

The report follows a logical sequence, moving through the stages of the process chronologically. However, the transition between steps could be smoother. Some cohesive devices are used correctly (e.g., 'Firstly', 'Following this'), but others are slightly awkward or repetitive. To improve, try to use a wider variety of linking words and ensure that the relationship between sentences is more fluid. For example, instead of starting every sentence with a simple time marker, try using relative clauses to connect actions.

Lexical Resource

The vocabulary is sufficient to describe the process, but there are several instances of incorrect word forms and awkward phrasing that hinder the natural flow. For example, 'the process of operation a hot air balloon' should be 'the process of operating' or 'the operation of', and 'to wide the hole' is not a standard English usage (perhaps 'to widen' or 'to expand' was intended). Additionally, 'rosen' is not a correct form of the verb 'rise'. Aim to expand your range of verbs and adjectives to describe technical processes more precisely. Boost vocabulary complexity to elevate the overall score.

Grammatical Range & Accuracy

The report demonstrates a mix of simple and complex sentence structures, but grammatical errors are frequent enough to be noticeable. There are issues with subject-verb agreement, article usage, and word formation (e.g., 'using of the inflater fan', 'burner mixes air', 'so that mix produces'). To improve, focus on mastering noun phrases and ensuring that verbs are used in their correct forms. Pay close attention to the use of articles (a/an/the) and the structure of subordinate clauses to ensure grammatical accuracy.

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