The chart below shows the number of households in the US by their annual income in 2007, 2011, and 2015. Summarize the information by selecting and reporting the main features and making comparisons where relevant.

The provided bar chart compares the quantity of households in the United State by annual revenue during three distinct years 2007, 2011, and 2015. Overall, it is discernible that the numbers of households with an income level of more than $100,000 or less than $49,999 had increased in this period. Also, the numbers of households with a total income ranging from $50,000 to $99,999 had almost stabilized over the period shown.
In 2007, about 25 million households with a yearly income of less than $25,000 had been recorded, while the figure for residences earning from $25,000 to $49,999 annually was a bit higher, approximately 27 million households. Both income groups exhibited a slight increase in the first half of the period, with almost 29 and 30 million households respectively; after that, those experienced a marginal decrease by 1 million each.
In contrast, households with an annual revenue exceeding $100,000 had decreased from almost 30 million in 2007 to 28 million by 2011; afterwards, a significant rise to nearly 33 million households was recorded in the latter half of the period. The numbers of residences with an income of $50,000 to $74,999 and $75,000 to $99,999 consistently remained stable across all three years, hovering around 21 million and 15 million respectively.

Gợi ý nâng cấp từ vựng

Errors and Improvements:

"quantity of households" -> "number of households"
Explanation: "Quantity" generally refers to an amount that can be measured or counted, whereas "number" specifically refers to a count of individual items, making it a more precise term in this context.
"United State" -> "United States"
Explanation: "United States" is the correct plural form when referring to the country as a whole.
"it is discernible that" -> "it is evident that"
Explanation: "Discernible" means perceivable or distinguishable, but "evident" is a more precise term to convey clear visibility or understanding in this context.
"numbers of households" -> "number of households"
Explanation: When discussing countable entities like households, "number" should be used instead of "numbers."
"income level of more than $100,000 or less than $49,999" -> "income levels exceeding $100,000 or falling below $49,999"
Explanation: Restructuring the phrase for clarity and consistency in expressing income thresholds.
"residences" -> "households"
Explanation: "Households" accurately refers to groups of people living together in a single dwelling, while "residences" may imply the physical structures themselves.
"a bit higher" -> "slightly higher"
Explanation: "Slightly" is a more precise term for a small increase, fitting the formal tone of the essay.
"exhibited a slight increase" -> "experienced a marginal increase"
Explanation: "Marginal" conveys a small or minimal increase more precisely than "slight."
"those experienced" -> "they experienced"
Explanation: Referring back to "households" for clarity and coherence in the sentence structure.
"a significant rise" -> "a substantial increase"
Explanation: "Substantial" denotes a considerable increase, providing a more precise description than "significant."
"residences with an income" -> "households with income"
Explanation: Clarifying that it’s the households’ income being discussed rather than the physical residences themselves.
"hovering around" -> "remaining approximately"
Explanation: "Remaining approximately" maintains clarity and precision in describing the stability of the numbers across the years.

Band điểm Task Achivement ước lượng: 7

Band Score: 7.0

Explanation:
The essay adequately covers the requirements of the task by providing a clear overview of the main trends in household incomes in the US across the three years. It effectively highlights key features such as the increase in households earning more than $100,000 or less than $49,999, and the stabilization of households earning between $50,000 to $99,999. The information is presented in a structured manner, with a clear introduction and conclusion, and relevant details are included to support the main trends identified.

How to improve:
To improve, the essay could further extend the presentation of key features, providing more specific details where appropriate. Additionally, ensuring a consistent level of detail across all income brackets would enhance the overall coherence and completeness of the analysis.

Band điểm Coherence & Cohesion ước lượng: 7

Band Score: 7

Explanation:
The essay logically organizes information by clearly delineating the different income brackets and their corresponding household numbers over the years 2007, 2011, and 2015. Each paragraph focuses on a specific income range, presenting a clear central topic within each. There is a coherent progression throughout the essay, with transitions that smoothly guide the reader from one point to the next. The use of cohesive devices, such as ‘Overall’, ‘In contrast’, and ‘Also’, contributes to the overall cohesion of the essay. The essay effectively manages paragraphing, with each paragraph dedicated to discussing a particular income bracket and its trend over time.

How to improve:
To enhance coherence and cohesion further, ensure that cohesive devices are used consistently and appropriately throughout the essay. Additionally, consider refining the transitions between paragraphs to create an even smoother flow of ideas. Pay attention to sentence-level cohesion to ensure that connections between ideas within and between sentences are clear and logical.

Band điểm Lexical Resource ước lượng: 7

Band Score: 7.0

Explanation: The essay demonstrates a sufficient range of vocabulary to allow flexibility and precision in conveying the information. There is a good use of less common lexical items such as "discernible", "stabilized", and "exhibited", showing some awareness of style and collocation. The essay effectively summarizes the information presented in the chart and makes relevant comparisons between the different income brackets over the three years. While there are occasional errors in word choice and collocation, such as "numbers of households" instead of "number of households" and "residences" instead of "households", they do not significantly impede communication.

How to improve: To improve, pay closer attention to word choice and collocation to reduce occasional errors. Additionally, consider using more varied sentence structures to enhance lexical sophistication further.

Band điểm Grammatical Range & Accuracy ước lượng: 7

Band Score: 7.0

Explanation:
The essay demonstrates a variety of sentence structures, including complex ones, such as the introductory sentence. There’s a mix of sentence forms, including compound and complex sentences, which adds to the variety. The majority of sentences are error-free, contributing to clear communication. However, there are a few minor errors in punctuation and grammar, like missing commas in lists and occasional inaccuracies in sentence structure. Despite these, the errors don’t significantly hinder comprehension.

How to improve:
To improve, pay closer attention to punctuation, ensuring consistent use of commas in lists and correct placement of commas in complex sentences. Additionally, review sentence structures to avoid occasional inaccuracies and strive for more precision in expression. Overall, maintaining this level of variety and striving for greater accuracy will enhance the grammatical range and accuracy.

Bài sửa mẫu

The provided bar chart illustrates the distribution of households in the United States based on their annual income for the years 2007, 2011, and 2015. Overall, it is evident that there was an increase in the number of households earning over $100,000 annually or less than $49,999, while the figures for households with incomes between $50,000 to $99,999 remained relatively stable over the period.

In 2007, approximately 25 million households had an annual income of less than $25,000, with a slightly higher number of households, around 27 million, earning between $25,000 and $49,999 per year. Both income brackets experienced a slight increase in the first half of the period, reaching almost 29 million and 30 million households respectively, followed by a marginal decrease of 1 million each.

In contrast, households with an annual income exceeding $100,000 decreased from almost 30 million in 2007 to 28 million by 2011, before experiencing a significant rise to nearly 33 million households by 2015. The number of households with incomes ranging from $50,000 to $74,999 and $75,000 to $99,999 remained consistently stable across all three years, hovering around 21 million and 15 million respectively.