Process Diagram

Band 7+: You should spend about 20 minutes on this task. The diagram below shows two different processes for manufacturing black tea. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. 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 two different processes for manufacturing black tea. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words.

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The image depicts the manufacturing tea process: it starts with picking fresh tea leaves (only bud & 2 top leaves), then moves to withering (air passed through leaves on rack), reducing moisture to 60%, followed by either the traditional method involving rolling (leaves rolled flat and broken) or the modern method involving cutting (leaves cut, torn, and curled). In the traditional method, enzymes are released from leaves; in the modern method, it's a quick process creating smaller granular pieces. Both methods then undergo oxidation/fermentation (leaves change to copper color). Finally, firing/drying occurs in an oven or hot air dryers, reducing moisture to 97% and flavor and aroma are released.

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

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Note: Both the topic and the answer were created by one of our users.

The illustration demonstrates two different methods used in manufacturing black tea.

Overall, the black tea manufacture includes four steps, beginning with the harvesting of tea leaves and ending with the drying process.

Initially, only the bud and two top leaves are picked for ensuring high quality. Then, these leaves will be placed onto a rack with air blewing through them to remove approximately 60% moisture. After this step, tea leaves are divided into two methods for different demands. With the traditional method, leaves are rolled and crushed to produce loose tea. At this step, enzymes are released from leaves. By contrast, modern method is used for tea bags production. After being cut, leaves are torn and curled for a quicker process and smaller granular pieces.

The following step is oxidation or fermentation, in which rolled leaves are spread on tiles or cement. At this point, the combination of enzymes and air make leaves change to copper colour. Subsequently, these leaves will be fired or dried in the oven or hot air dryers. This step helps create the flavor and aroma of tea leaves and it also eliminates about 97% moisture.

Word Count: 190

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Overall Band Score

7.5

(+/- 0.5)

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

Grammar Mistakes: N/A

Vocabulary Repetition:

leaves: 11

Try using synonyms for the above words

Task Response

The report effectively addresses the task by clearly describing the two manufacturing processes and making relevant comparisons. The structure is logical, with a clear overview and well-organized paragraphs. Minor inaccuracies (e.g., 'blewing' typo, '97% moisture' instead of 'to 97%') and slight omissions (e.g., not explicitly stating that both methods lead to the same subsequent steps) are acceptable and do not detract from the overall clarity. To improve, ensure precise data presentation and consider explicitly linking the two methods to their final products (loose tea vs. tea bags) for a more cohesive comparison.

Coherence & Cohesion

The report is well-organized and easy to follow. The overall structure is clear, with an introduction, overview, and body paragraphs that logically progress through the process. The use of cohesive devices such as 'Initially', 'After this step', 'By contrast', and 'The following step' helps guide the reader. However, there are minor lapses in cohesion, such as the abrupt transition from the two methods to the oxidation step, which could be smoother. Additionally, the paragraphing could be improved by separating the two methods into distinct paragraphs for better clarity.

Lexical Resource

The report uses a good range of vocabulary appropriate for the task, including terms like 'manufacturing', 'harvesting', 'withering', 'oxidation', 'fermentation', and 'granular pieces'. There is some flexibility in word choice, but there are a few inaccuracies and less natural phrases, such as 'air blewing' (should be 'air blowing') and 'for ensuring high quality' (could be 'to ensure high quality'). The phrase 'for different demands' is slightly awkward; 'for different purposes' would be more natural. Overall, the vocabulary is adequate but lacks the sophistication and precision of a higher band score.

Grammatical Range & Accuracy

The report demonstrates a good range of grammatical structures, including passive voice and complex sentences. However, there are several errors that affect accuracy, such as 'air blewing' (spelling), 'make leaves change' (subject-verb agreement: 'makes'), and 'it also eliminates about 97% moisture' (missing 'of'). The punctuation is generally correct, but there are minor issues with comma usage. The errors are not frequent enough to impede understanding, but they prevent the report from achieving a higher band score.

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