IELTS Writing Task 2: Electric Cars - Band 7.5 Sample with Full Breakdown
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The Prompt
Some people believe that the widespread use of electric cars will help reduce environmental pollution, while others argue that it will cause more problems than solutions. Discuss both views and give your opinion.
Band 7.5 Sample Answer
The proliferation of electric vehicles (EVs) is often hailed as a panacea for environmental degradation, yet critics contend that this transition may exacerbate existing issues. This essay will explore both perspectives before presenting a personal stance.
On one hand, electric cars undeniably mitigate air pollution. According to the International Energy Agency, road transport accounts for nearly a quarter of global CO2 emissions. EVs, powered by renewable energy sources, drastically reduce these emissions. Moreover, they diminish noise pollution in urban areas, enhancing quality of life. For instance, cities like Oslo have reported a 50% reduction in urban noise levels since promoting EV adoption. However, the environmental benefits are not unequivocal. The production of lithium-ion batteries, essential for EVs, requires substantial water resources and generates toxic waste. Additionally, the electricity grid in many countries still relies heavily on fossil fuels, potentially negating the environmental advantages of EVs. In my view, while electric cars present a promising solution, their implementation must be accompanied by infrastructure improvements and sustainable battery production to maximize their benefits.
Scoring Breakdown
| Criteria | Band 7.5 Score | Explanation | |---------|-------------|-------------| | Task Response | 7.5 | Presents a clear position throughout the response. Supports the position with relevant, extended, and supported ideas. Presents a conclusion that is appropriate to the task. | | Coherence and Cohesion | 7.5 | Uses cohesive devices effectively, though there may be some under- or over-use. Logical organization with clear progression throughout. Uses paragraphs appropriately. | | Lexical Resource | 7.5 | Uses a sufficient range of vocabulary to allow some flexibility and precision. Uses less common lexical items with some awareness of style and collocation. May make occasional errors in word choice, but they do not impede communication. | | Grammatical Range and Accuracy | 7.5 | Uses a mix of simple and complex sentence forms. Makes frequent errors in grammar, punctuation, or spelling, but they do not impede communication. |
Vocabulary Highlights
- Proliferation (noun) - rapid increase in the number or amount of something. Example: The proliferation of smartphones has changed communication patterns.
- Panacea (noun) - a solution or remedy for all difficulties or diseases. Example: Some view technology as a panacea for societal problems.
- Exacerbate (verb) - make a problem, bad situation, or negative feeling worse. Example: The policy exacerbated the economic crisis.
- Undeniably (adverb) - in a way that cannot be denied or disputed. Example: The evidence undeniably supports the theory.
- Drastically (adverb) - in a sudden or extreme manner. Example: The new law drastically reduced crime rates.
- Negate (verb) - make an action, statement, or situation invalid or null. Example: The benefits of the project were negated by the high costs.
- Implementation (noun) - the process of putting a plan, idea, or system into effect. Example: The implementation of the new policy was smooth.
- Infrastructure (noun) - the basic physical and organizational structures and facilities needed for the operation of a society or enterprise. Example: The country's infrastructure includes roads, bridges, and public transportation.
- Renewable (adjective) - able to be replaced naturally or replenished. Example: Solar energy is a renewable resource.
- Toxic (adjective) - poisonous. Example: The factory released toxic waste into the river.
- Mitigate (verb) - make less severe, serious, or painful. Example: The new law aims to mitigate the effects of climate change.
- Enhancing (verb) - increasing or improving in value, quality, or extent. Example: The new software enhances the user experience.
- Contend (verb) - maintain or assert a position in an argument or dispute. Example: The scientist contends that the data supports her theory.
- Unequivocal (adjective) - leaving no doubt; clear and unambiguous. Example: The results were unequivocal: the treatment was effective.
- Stance (noun) - the attitude of a person or organization toward something; a position adopted for a particular situation. Example: The company's stance on environmental issues is well-known.
Common Mistakes
- Overgeneralizing: Students often make sweeping statements without sufficient support. Ensure each point is backed by specific examples or data.
- Ignoring the Task: Some students focus only on one side of the argument. Always address both views as instructed.
- Poor Time Management: Running out of time can lead to rushed, incomplete responses. Practice writing under timed conditions.
- Repetition: Using the same vocabulary or phrases repeatedly can lower your score. Aim for a wide range of vocabulary.
- Lack of Cohesion: Poorly connected ideas can make your response difficult to follow. Use cohesive devices to link your ideas logically.
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