Identifying and Crafting Key Sentences
This worksheet helps Grade 12 students practice identifying and crafting effective key sentences in various texts.
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Identifying and Crafting Key Sentences
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Read each section carefully and follow the instructions for identifying or crafting key sentences. Remember that a key sentence (often a topic sentence) encapsulates the main idea of a paragraph or section.
Read the following paragraph and identify the key sentence. Write it in the space provided.
The digital age has fundamentally reshaped how we consume information, moving from traditional print media to dynamic online platforms. This shift has democratized access to news and knowledge, allowing for a wider range of voices to be heard. However, it has also introduced challenges such as the proliferation of misinformation and the erosion of traditional journalistic gatekeepers, necessitating a more critical approach to media literacy.
1. Key Sentence:
Read the paragraph below. Which of the following sentences would best serve as its key sentence?
Space exploration has driven numerous technological advancements, from satellite communication to improved weather forecasting. Innovations initially developed for spacecraft, like memory foam and scratch-resistant lenses, have found widespread applications in everyday life. Furthermore, the pursuit of understanding the cosmos fosters international collaboration and inspires future generations to pursue careers in STEM fields.
1. Which sentence best summarizes the paragraph?
Many everyday items were first developed for space.
Space exploration offers significant benefits beyond scientific discovery.
STEM fields are important for future generations.
Satellites are crucial for modern communication.
Complete the following key sentences to best introduce the given paragraph's content. Use only one word per blank.
1. , a literary device, involves the use of an object or idea to represent something else, often a deeper, more abstract concept. For instance, a dove might symbolize peace, or a red rose, love. Effective use of this technique enriches the text, adding layers of meaning and inviting readers to engage more deeply with the narrative.
2. The rise of intelligence presents both immense opportunities and significant ethical challenges. While AI can revolutionize industries and solve complex problems, concerns about job displacement, algorithmic bias, and data privacy require careful consideration and robust regulatory frameworks.
Write an effective key sentence for each of the following paragraphs.
1. Paragraph: The proliferation of fake news and biased reporting on social media platforms has made it increasingly difficult for individuals to discern accurate information. This digital landscape necessitates a heightened sense of media literacy, encouraging critical thinking and verification of sources before accepting information as fact. Educational institutions and media organizations play a crucial role in equipping individuals with the tools to navigate this complex information environment.
Your Key Sentence:
2. Paragraph: Climate change is not merely an environmental issue; it has profound economic and social implications worldwide. Rising sea levels threaten coastal communities and infrastructure, while extreme weather events disrupt agriculture and supply chains. Furthermore, vulnerable populations often bear the brunt of these impacts, exacerbating existing inequalities and potentially leading to mass displacement.
Your Key Sentence:
Determine whether each statement about key sentences is True or False.
1. A key sentence always appears as the first sentence of a paragraph.
True
False
2. A strong key sentence should be broad enough to cover all ideas in the paragraph, but specific enough to be informative.
True
False