The Word That Changes With the Paragraph
Students read an article about a city replacing its old buses. One paragraph says: "The old fleet was unreliable, breaking down on routes almost daily, so riders learned to leave early." A later paragraph says: "The new buses are unreliable in a different way: they arrive so consistently that riders now complain the schedule feels rigid." A student raises a hand and says the article contradicts itself because the same word is used for bad buses and good buses. The teacher wants the class to use context clues and to notice how a word's meaning can shift with the sentence around it.
1. Explain what *unreliable* means in each paragraph and identify the context clues that support each meaning.
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In the first paragraph, unreliable means not dependable in the usual sense: the buses break down and riders cannot count on them. The clues are "breaking down on routes almost daily" and "riders learned to leave early," which show a service that fails.
In the second paragraph, the word is being stretched. The sentence says the new buses are unreliable "in a different way" and then explains: they arrive so consistently that the schedule feels rigid. Here the writer is playing with the word. The buses are not failing; they are almost too predictable. The clue phrase "in a different way" is the signal that the meaning is shifting, and "arrive so consistently" supplies the actual meaning.
The accurate reading is that the word keeps its core sense of "not what you would expect" but the expectation changes. In paragraph one the expectation is dependable service, and the buses fall short. In paragraph two the expectation is flexibility, and the buses exceed the schedule. Context, not the dictionary alone, settles the meaning.
2. What would you tell the student who thinks the article contradicts itself?
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I would say the article is not contradicting itself; it is using one word twice with different shading, and the writer flags the shift with the phrase "in a different way." A contradiction would be saying the buses both break down daily and never break down, with no explanation. Here the second sentence explains exactly what is meant.
I would also point out the practical lesson: when a familiar word appears in an unfamiliar sentence, check the surrounding clues before assuming the meaning is the same. The first paragraph's clues point to failure. The second paragraph's clues point to over-regularity. Same word, different job.