Process Diagram

Band 5+: You should spend about 20 minutes on this task. The diagram below shows how ethanol fuel is produced from corn. Summarise the information by selecting and reporting the main features and make comparisons where relevant. You should write at least 150 words.

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Image for topic: You should spend about 20 minutes on this task. The diagram below shows how ethanol fuel is produced from corn. Summarise the information by selecting and reporting the main features and make comparisons where relevant. You should write at least 150 words.

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The image depicts a flowchart outlining the ethanol fuel production process from corn: Corn -> Storing -> Milling -> Cooking (4 hours, requires Water) -> Fermenting (48 hours) -> Separating (into Liquid for Purifying Ethanol (5 hours) and Solid by-product) -> Storing -> Transporting.

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

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The diagram illustrate how make ethanol fuel by useing corn. Overall, the prouduction invloves 8 stages begins with storing and ends with transporting and some steps take time.

Initially, corn is collected and storing before it is milled. After that, water is added and mixture is cooked for around four hours. When cooking complate, the material is fermented for 2 days , which is the long term on the production.

Than, the mixture is divided into tow parts.: a solid by- product and liquid. The liquid is purified for five hours to produc ethanol. Following purifying, the ethanol is stored and finaly transported to destination for use.

To sum up,the production of ethanol fuel from corn consists of eight main steps, with fermentation and purification being the longest stages.

Word Count: 129

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Overall Band Score

5.5

(+/- 0.5)

Vocabulary Complexity:
B2 - Upper Intermediate
Opt for even more advanced words when appropriate.

Grammar Mistakes: N/A

Vocabulary Repetition:

ethanol: 4

Try using synonyms for the above words

Task Response

The report covers the main stages of ethanol production from corn, providing a general overview of the process. To improve, focus on using more precise language and providing more specific details about each stage. Also, ensure that the summary accurately reflects the most significant aspects of the process. The report falls short of the required 150 words.

Coherence & Cohesion

The report generally follows a logical progression, but the flow could be improved with better use of cohesive devices. Paragraphing is mostly adequate, but could be refined to better group related ideas. For example, the second and third paragraphs could be more clearly distinguished. Consider using more varied transition words and phrases to link ideas within and between paragraphs.

Lexical Resource

The vocabulary is generally adequate for the task, but there are some instances of imprecise word choice ('make' instead of 'to make', 'useing' instead of 'using', 'prouduction' instead of 'production', 'complate' instead of 'complete', 'tow' instead of 'two', 'finaly' instead of 'finally'). Expanding your range of vocabulary related to manufacturing processes would enhance the report. Focus on using more precise and sophisticated language to describe the processes and equipment involved.

Grammatical Range & Accuracy

The report contains several grammatical errors, including incorrect verb forms ('illustrate' instead of 'illustrates', 'is storing' instead of 'is stored', 'cooking complate' instead of 'cooking is complete'), incorrect article usage, and subject-verb agreement issues. There are also issues with sentence structure and word order. To improve, focus on reviewing basic grammar rules, particularly verb tenses, articles, and subject-verb agreement. Proofread carefully to identify and correct errors.

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