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Band 6+: The diagrams below show the development of the horse over a period of 40 million years. Summarize the information by selecting and reporting the main features, and make comparisons where relevant.

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Image for topic: The diagrams below show the development of the horse over a period of 40 million years. Summarize the information by selecting and reporting the main features, and make comparisons where relevant.

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The image contains diagrams showing the development of the horse over 40 million years, illustrated in four stages: Eohippus, from 40 million years ago, is depicted with a foot structure showing multiple digits; Mesohippus, from 30 million years ago, is shown with a three-toed foot; Merychippus, from 15 million years ago, is illustrated with a foot that has a more prominent central toe; and the modern Horse is shown with a single-hoofed foot.

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

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The diagrams below illustrate the horse development about its overall appearance and foot size in four different periods, from 40 million years ago to the modern day.

Overall, there have been dramatic changes in horses over a long period of evolution, the most important of which are the horse foot and its body size. While the first version saw seperate toes on its foot and a small appearance, the latest one is massive and contains a sole hoof in its four leg.

Regarding with the first ancestor of horses called Eohippus about 40 million years ago, it possessed a small size compared to latter generations, with a four seperated toes on every foot. Moving further, around 30 million years ago, Mesohippus horse had a longer tail, a larger appearance and most importantly, one toe had been disappeared, made its foot to a more balanced structure for standing.

About the Merychippus horse in 15 million years ago, its size increased further and a new mane had been evolved, while there was a larger 3-toes foot with extended angles for better balancing. Moving on the latest horse version nowadays, there is a remarkable evolution on its foot, which merges to a sole hoof in four legs with more spaces exposed to the ground, as well as the most impressive overall appearance.

Word Count: 219

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Overall Band Score

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Vocabulary Complexity:
C2 - Complex
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Grammar Mistakes: N/A

Vocabulary Repetition:

horse: 5

appearance: 4

million: 4

years: 4

there: 3

Try using synonyms for the above words

Task Response

The report effectively addresses the task by describing the evolution of the horse over four stages, with a clear overall summary and relevant comparisons. The main features, such as changes in foot structure and body size, are selected and reported. However, there are some inaccuracies (e.g., 'four seperated toes' for Eohippus, while the visual description mentions multiple digits; '3-toes foot' for Merychippus, which should be a more prominent central toe) and minor omissions (e.g., the exact number of toes for each stage could be more precise). The language is generally clear, but some grammatical errors and awkward phrasing (e.g., 'Regarding with', 'made its foot to a more balanced structure') slightly detract from the overall quality. To improve, focus on accurate data representation and refine sentence structures for clarity.

Coherence & Cohesion

The report has a clear overall structure with an introduction, overview, and paragraphs for each stage. However, the flow is sometimes disrupted by awkward phrasing and minor lapses in logical progression. For example, the transition between paragraphs could be smoother, and some sentences feel incomplete or run-on. To improve, focus on using a wider range of cohesive devices (e.g., 'in contrast', 'similarly', 'subsequently') and ensure each paragraph has a clear central idea that is fully developed.

Lexical Resource

The vocabulary used is adequate for the task, with some good attempts at descriptive language (e.g., 'dramatic changes', 'remarkable evolution', 'more balanced structure'). However, there are several errors in word choice and spelling (e.g., 'seperate' instead of 'separate', 'sole hoof' instead of 'single hoof', 'merges to' instead of 'merges into'). To improve, expand your range of topic-specific vocabulary (e.g., 'digit', 'hoof', 'evolutionary adaptation') and proofread for spelling and collocation errors.

Grammatical Range & Accuracy

The report attempts a mix of sentence structures, including complex sentences, but there are frequent grammatical errors that affect clarity. Issues include subject-verb agreement (e.g., 'one toe had been disappeared'), incorrect verb forms (e.g., 'made its foot to a more balanced structure'), and missing articles. Punctuation is also inconsistent. To improve, practice using a variety of sentence structures accurately, pay attention to verb tenses (especially when describing past evolutionary stages), and review basic grammar rules such as article usage and subject-verb agreement.

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