Process Diagram

Band 5+: The diagram below shows how ethanol is produced from corn ..

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Image for topic: The diagram below shows how ethanol is produced from corn ..

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The image shows a diagram of eight steps in ethanol fuel production from corn, starting with corn, storing, milling, cooking (4 hours), fermenting (48 hours), separating liquid and solid by-product, purifying ethanol (5 hours), and storing to the gas station.

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

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The graph above shows the different sections that followed step by step to produce ethanol from corn.

Overall, the process passed into three main sections: the first section is growth corn and stored it, while the next step is the manufacturing procedure, and finally, the gas is to supplied the gas to the gas stations.

The first step is to optain the corn by growth it, after that the corn is stored, then it is millinged. The next step is to cooked the contant with special equipments for four hours after adding water. After it is fermented solids and liquids extracted from it, and separated from each other.

When separating has done, the etgonal is purifyinged, this procedure takes five hours, and this is the final manufactoring step.

After the manufacturing section finished, the ethanol is stored and supplied to gas stations to be used by cars and other vehicles.

Word Count: 150

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Overall Band Score

5.5

(+/- 0.5)

Vocabulary Complexity:
B2 - Upper Intermediate
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Grammar Mistakes: N/A

Vocabulary Repetition:

stored: 3

after: 3

Try using synonyms for the above words

Task Response

The report provides a clear overview of the ethanol production process from corn, dividing it into three main stages. The key steps are described in a logical sequence, and the overall structure is appropriate. However, there are some inaccuracies in vocabulary (e.g., 'millinged', 'cooked the contant', 'etgonal', 'purifyinged') and minor omissions (e.g., the 48-hour fermentation time is mentioned but not the 4-hour cooking time explicitly). The report could benefit from more precise language and attention to spelling. Overall, it covers the task requirements adequately with some lapses.

Coherence & Cohesion

The report has a clear overall structure with an introduction, overview, and body paragraphs. However, the flow is sometimes disrupted by awkward phrasing and unclear references (e.g., 'the gas is to supplied the gas'). The use of cohesive devices is basic and occasionally inaccurate. To improve, focus on using a wider range of linking words and phrases (e.g., 'subsequently', 'following this') and ensure each paragraph logically connects to the next. Also, consider using clearer topic sentences for each stage of the process.

Lexical Resource

The vocabulary is adequate for describing the process but lacks range and precision. There are several word formation errors (e.g., 'millinged', 'purifyinged', 'etgonal', 'optain', 'contant') and some inappropriate word choices (e.g., 'sections' instead of 'stages', 'manufactoring'). To improve, learn the correct forms of process-related verbs (e.g., 'milled', 'purified') and expand your vocabulary with synonyms for common process steps (e.g., 'extracted', 'refined', 'distributed').

Grammatical Range & Accuracy

The report attempts a mix of simple and complex sentences, but there are frequent grammatical errors, including incorrect verb forms (e.g., 'is to supplied', 'is millinged', 'is purifyinged'), subject-verb agreement issues, and missing articles. Punctuation is also inconsistent. To improve, review basic verb tenses (especially passive voice) and practice writing sentences with correct subject-verb agreement. Proofreading for common errors would significantly enhance clarity.

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