Text Structure & Author's Purpose — English

Ask what relationship links the passage's parts: are they compared, listed in time order, or connected as trigger and result?

Watch for signal words like 'when,' 'begins to,' and 'if... then,' that mark one event leading to another.

Once you name the structure, ask why it fits what the author wants readers to understand about warming oceans.

The author organizes the passage as a cause-and-effect chain, tracing how one event triggers the next. Signal language marks each link: 'When the ocean grows too warm, that partnership breaks down'; the coral then 'expels the algae' and 'begins to starve'; and 'if the heat lingers, the coral dies.' Each step is the effect of the step before it.

The author's purpose is to help readers understand how warming water actually kills a reef — not as a single event but as a sequence. The cause-and-effect structure serves that purpose directly: by walking the reader from warm water, to expelled algae, to starvation, to the fish that 'must flee or perish,' it makes an invisible biological process visible and shows exactly where the damage begins. A plain description could name the problem, but the cause-effect chain shows the mechanism, which is what makes the stakes land.

Response criteria

• Correctly identifies the structure as cause and effect (a chain of causes and effects)
• Cites signal language marking the structure (e.g., 'When the ocean grows too warm,' 'the coral begins to starve,' 'If the heat lingers, the coral dies')
• Explains the author's purpose (to show how warming water leads step by step to reef death)
• Connects the structure to the purpose (the cause-effect chain makes the process and its stakes clear)

Purpose is what the author wants the passage to do; point of view is the stance or perspective they write from.

The narrator tells you their background in the first line — how does that experience color what they notice and value?

Look at the balanced admissions ('The test was not evil') — what do they reveal about the author's stance and how they want to be received?

The author's purpose is to argue that standardized tests measure only a narrow slice of a child's learning and should not be mistaken for the whole. The point of view is that of a veteran fourth-grade teacher writing from firsthand classroom experience: 'I spent eleven years teaching fourth grade.'

That perspective shapes the entire argument. Because the author has watched real children each spring, the case rests on vivid, specific observation rather than abstraction — 'the girl who could calm a crying classmate, the boy who built a working pulley from junk.' These are details only a present teacher would notice, and they give the argument its authority and emotional weight.

Word choices reveal both the perspective and the stance. By conceding that 'the test was not evil' and that 'it measured something real,' the teacher signals fairness, positioning the argument as reasonable rather than bitter. The closing distinction — 'I am not against measuring learning... against pretending that the part we can measure easily is the only part that matters' — makes the purpose explicit and shows a point of view that respects testing yet resists overvaluing it.

Response criteria

• States the author's purpose (to argue that tests capture only part of what students learn and should not be treated as the whole)
• Identifies the point of view (a veteran teacher writing from classroom experience)
• Explains how that perspective shapes the argument (personal observation of specific children gives the claim authority and warmth)
• Cites specific word choices or details that reveal the perspective (e.g., 'eleven years teaching,' the girl who calms a classmate, 'I am not against measuring learning')

Label each paragraph's job first: which one lays out the problem, and which one turns to responses?

'Upstream' is both literal (rivers) and figurative (earlier in the process). How does that double meaning tie the solution back to the problem?

Notice the closing metaphor about the 'tap' and 'bailing out the ocean' — how does it restate the whole problem-solution relationship?

The passage uses a problem–solution structure, and its two paragraphs play distinct but linked roles. The first paragraph lays out the problem: plastic ground into 'fragments smaller than a grain of rice' that are 'now found everywhere scientists look,' from Arctic ice to the guts of fish. The second paragraph turns to solutions, describing cities that 'trap plastic in rivers' and companies 'redesigning packaging to dissolve or compost.'

The two paragraphs connect as difficulty and response: every solution in the second paragraph answers the problem defined in the first. The phrase 'shifted upstream' captures that relationship precisely. Literally it points to rivers, but figuratively it means acting earlier in the process — stopping plastic before it becomes the invisible, un-nettable microplastic of paragraph one. The closing image restates the whole connection: it is 'easier to stop plastic at the tap than to bail out the ocean,' which is exactly why the solutions target the source of the problem rather than its aftermath.

Response criteria

• Identifies the first paragraph as stating the problem and the second as presenting solutions
• Explains how the two paragraphs connect (the solutions in paragraph two respond to the specific problem in paragraph one)
• Analyzes the phrase 'shifted upstream' as capturing a move to prevention / earlier intervention
• Cites details from both paragraphs

Start with the facts both agree on; the conflict is not in the numbers but in the framing.

Compare loaded verbs and phrases: 'approve' versus 'pushed through,' 'finally have green space' versus 'a bill our taxes will pay.'

From the word choices, infer what each writer wants the reader to feel about the decision.

Both accounts report the same core facts: on Tuesday the council voted 4-1 to approve a new riverside park, and the single dissenter objected on cost. Where they conflict is in emphasis and word choice, which reveal different purposes.

The newsletter frames the vote as a positive achievement. Its verbs and phrasing are approving: the council chose to 'approve' the park, and residents will 'finally have green space along the water.' The opposition shrinks to a brief, neutral note that 'the lone opposing vote cited cost concerns.' This author's purpose reads as informing residents and celebrating a milestone.

The blog frames the identical vote as something forced on the public. It says the council 'pushed through' the park and 'brushed aside' the dissenting resident, and it sharpens the cost worry into 'a bill our taxes will pay for years.' Putting 'green space' in quotation marks mocks the supporters' language. This author's purpose is to criticize the decision and rally skeptical taxpayers. Same vote, opposite spin — the divergence lives entirely in the diction.

Response criteria

• Identifies the shared facts (the council voted 4-1 to approve the riverside park; one member opposed on cost)
• Pinpoints specific differences in word choice or emphasis between the two accounts
• Analyzes how each author's diction reveals a different purpose or perspective (neutral/celebratory vs. critical)
• Cites language from both sources

Identify the two things being compared and the points on which they are measured (memory, convenience).

Notice that the author credits screens with real advantages. Why include the other side at all?

Ask what a fair comparison earns the author that one-sided praise would not.

The passage is built as a compare-and-contrast between reading on paper and reading on a screen, weighing them on the same measures — memory and convenience. On paper, a fact 'lives' in a fixed spot, a 'physical map' that 'seems to aid memory'; a screen, by contrast, 'erases it,' offering 'no landmarks.' Then the comparison turns the other way: screens grant 'instant search, adjustable text, a whole library in your pocket.'

This structure suits the author's purpose — arguing that paper 'still holds a quiet edge' for deep reading — better than simple praise would. By openly crediting screens with advantages 'paper cannot' match, the author earns credibility; the conclusion reads as a fair judgment rather than nostalgia. The contrast also isolates exactly where paper wins (deep, memory-heavy reading) and where it does not (convenience), making the claim precise. One-sided praise would invite the reader to think of the obvious counterexamples; the balanced comparison answers them in advance, so the final verdict feels earned.

Response criteria

• Identifies the structure as compare-and-contrast between reading on paper and on screens
• States the author's purpose (to argue paper has an edge for deep reading, while acknowledging screens' strengths)
• Explains why compare-contrast serves that purpose better than one-sided praise (it makes the conclusion credible and balanced)
• Cites specific contrasting details (paper's 'physical map' aiding memory vs. screens' 'instant search' / 'no landmarks')

Name the structure of the body (time order) and the move the author makes before it (setting up an idea to knock down).

The first and last sentences frame the chronology — how do they change what the ordered events are meant to prove?

Ask what the slow sequence of failed designs demonstrates that a bare timeline would not.

The author recounts the bicycle's development in chronological order — a pedal-less 'wooden contraption,' then 'pedals to the front wheel,' then the failed 'giant front wheel,' and finally 'the chain-driven, two-equal-wheeled design we know.' But the passage opens by naming a rival version of the story: the myth of 'one inventor, one afternoon, one finished machine.'

Beginning with that idea is a deliberate structural choice serving the author's purpose: to argue that invention is gradual and collective, not a single stroke of genius. By stating the myth first, the author gives the chronology something to disprove; each dated, imperfect step becomes evidence against the flash-of-genius story. The time-ordered sequence of failures shows a machine improved by many hands over decades, which a bare list of facts could not dramatize as sharply. The framing lines seal the purpose — 'The bicycle was not invented. It was argued into being, one imperfect version at a time' — so the structure (idea, then slow sequence, then restatement) delivers the meaning.

Response criteria

• Identifies the body's chronological/sequential structure and the 'flash of genius' idea it contrasts with
• States the author's purpose (to correct the single-inventor story and show invention as gradual and collective)
• Explains how starting with that idea sets up the chronology to disprove it
• Cites specific ordered details and the framing lines (e.g., 'The bicycle was not invented. It was argued into being')

Identify the pivot point in the passage. What word marks the turn, and what changes after it?

The author quotes the brochure's phrase and then undercuts it — what is the purpose of setting up that contrast?

The closing question is not really a question. What answer does the author want you to reach, and about whose interests?

The author's purpose is to challenge the glossy tourist image of the island by revealing its hidden costs to the people who live there. The point of view is that of a critical insider: phrases like 'jobs that no one here would refuse' place the author among the residents rather than the visitors.

The structure advances that purpose through a deliberate pivot. The passage opens in the brochure's own voice — 'paradise found,' beaches 'undeniably beautiful' — establishing the image the author intends to complicate. The word 'But' turns the passage, and 'a different island comes into view': 'wells running dry because the hotels drink first,' 'reef paved over for cruise-ship docks,' young people 'trained only to serve visitors.' Setting the marketing language first and the reality second makes the contrast do the arguing.

The closing line, 'paradise for whom?,' is a rhetorical question whose intended answer — paradise for tourists, not residents — crystallizes the purpose. The structure moves the reader from the brochure's surface to the author's critical perspective beneath it.

Response criteria

• States the author's purpose (to challenge the glossy tourism image by exposing its costs to residents)
• Identifies the point of view (a critical local/insider perspective — 'no one here,' 'a different island')
• Explains how the structure — brochure image, then the pivot 'But... a different island' — advances the purpose
• Cites specific text (the quoted 'paradise found,' the dry wells / paved reefs, 'paradise for whom?')