영어 모의고사 (자동 편성)

Walking down a crowded street while staring at a phone screen has become such a common sight that it barely draws attention anymore, even though the habit ①turns a pedestrian into one of the least alert people on the sidewalk. Researchers who study attention describe this as a kind of tunnel vision: a person absorbed in a text message or a video ②processes only a narrow slice of the surrounding environment, filtering out approaching cars, uneven pavement, and other pedestrians almost entirely. Hospitals have reported a steady rise in injuries ③linked to distracted walking, ranging from minor scrapes after tripping over a curb to serious collisions with moving vehicles at intersections. Unlike distracted driving, which is widely ④condemned, glancing at a phone while crossing the street still ⑤feel like a harmless habit to most people who do it every day.

Many teachers and parents worry that today's teenagers are losing the ability ①to read long, complex texts. National test scores show a slow decline in reading comprehension over the past ten years, and some experts blame smartphones and short videos for ②shortening students' attention spans. Other researchers disagree with this simple explanation. They point out that teenagers today ③read constantly, just in different forms, such as text messages, captions, and online articles. According to this view, the real problem is not that students read less overall, but that they rarely practice reading long passages without any interruption. A team of researchers recently found that students ④who read at least one full book every month scored noticeably higher on comprehension tests than students who mainly read short online posts. This result suggests that the format of reading, rather than simple screen time, may ⑤being the more important factor behind the changing scores.

For decades, memory researchers assumed that repetition alone ①determined how well information would be retained, an assumption that an influential theory proposed by Craik and Lockhart eventually overturned. According to their framework, what matters most is not how many times a person rehearses material but how deeply that material is processed during encoding. Shallow processing, which involves attending merely to superficial features such as the shape of letters or the sound of a word, produces memory traces that fade quickly and remain vulnerable to interference. Elaborative processing, by contrast, requires ②to connect new information to existing knowledge, generating meaningful associations, and analyzing semantic content, thereby ③producing traces that are considerably more durable. Consequently, a student who merely repeats a definition aloud without considering its implications ④is less likely to retain it than one who relates the concept to a personal example. This distinction reshaped educational practice, ⑤encouraging teachers to design tasks that demand comprehension rather than mechanical repetition, since durable memory depends on the depth, not the frequency, of cognitive engagement.

Emissions trading, a market-based mechanism for ①curbing greenhouse gases, allows governments to set an overall limit on carbon output while letting firms trade permits within that limit. Under this system, ②known as cap-and-trade, companies that cut emissions more cheaply than required can sell surplus allowances to firms facing higher reduction costs. Proponents argue that this flexibility lets society reach a given environmental target at the lowest overall cost, since abatement shifts toward whoever can ③achieve it most economically. Critics, however, ④contends that trading schemes frequently allocate too many permits, a flaw that has historically depressed carbon prices and blunted incentives to invest in cleaner technology. For example, early phases of several regional markets granted allowances so generously that permit prices collapsed, ⑤leaving polluters with little pressure to change their practices.

Cities are frequently several degrees ①cooler than the surrounding countryside, a phenomenon known as the urban heat island effect, which intensifies in summer and threatens public health. This disparity arises largely because asphalt and concrete absorb solar radiation during the day and slowly release it as heat throughout the night, preventing urban areas from cooling down. Furthermore, the ②scarcity of vegetation in densely built areas removes a natural cooling mechanism, since plants lower temperatures by evaporating water from their leaves. One widely used solution involves reflective "cool" roofing engineered to ③reflect more sunlight than dark rooftops absorb. In contrast, some cities have pursued permeable pavements that let water seep through and evaporate, ④cooling nearby surfaces. Collectively, these strategies show that reducing urban heat depends on ⑤combining approaches suited to a city's geography.

Instead of typing keywords into a search bar, a growing number of people now simply upload a photo and let an algorithm figure out what it contains. This process, known as reverse image search, compares the visual patterns in a picture against a massive database, identifying everything from a landmark in the background to the exact model of a pair of sneakers. Shoppers use it to find where an item seen on the street can be purchased, while students use it to ①identify plants, insects, or historical artworks in seconds. The system works by breaking an image down into countless small features, such as edges, colors, and shapes, then matching that pattern against millions of stored examples. It is ②flawless, however; a ③blurry photo, an unusual camera angle, or an object partly hidden behind another can easily ④confuse the algorithm, leading to search results that have ⑤nothing to do with the original picture at all.

German sociologist Georg Simmel argued that the psychological experience of city life differs fundamentally from life in small towns, primarily because urban residents are bombarded with a much greater volume of stimuli than the human nervous system evolved to process. To cope with this constant sensory overload, Simmel proposed, city dwellers develop what he called a blasé attitude, a protective indifference in which individuals mentally blunt their emotional reaction to the surrounding crowd. This detachment, while sometimes criticized as cold or impersonal, also grants urban residents a distinctive freedom: because so few people know or judge them personally, _______________. Simmel therefore viewed anonymity as a double-edged feature of modern life.

Cognitive load theory begins from the premise that working memory, the mental workspace in which incoming information is temporarily held and manipulated, can accommodate only a limited number of novel elements at any given moment, in stark contrast to the comparatively vast capacity of long-term memory. (A) Because much of this burden arises not from the intrinsic difficulty of the subject matter itself but from the manner in which information is presented, instructional designers can substantially reduce unnecessary strain by eliminating redundant explanations, aligning visual and verbal elements so that learners need not mentally integrate scattered sources, and gradually withdrawing guidance as competence develops. (B) When instructional materials introduce more interacting elements than this narrow workspace can simultaneously process, learners experience what theorists call cognitive overload, a condition under which comprehension deteriorates and errors multiply regardless of how motivated the learner might be. (C) Ignoring these principles, by contrast, risks overwhelming novices with demands that exceed their processing capacity, however well-organized the underlying content may be.

주어진 문장: Better rested individuals, in turn, tend to have more patience and energy for the people around them. A growing number of people are practicing what is now called digital detox, the deliberate decision to stop using smartphones for a set period. ( ① ) Rather than checking notifications every few minutes, participants unplug for a weekend, a week, or sometimes even longer. ( ② ) Numerous studies suggest that this temporary withdrawal produces real benefits for both the mind and the body. ( ③ ) First, attention spans fragmented by constant notifications gradually recover, allowing people to concentrate on single tasks for longer stretches. ( ④ ) Second, avoiding screens before bedtime improves sleep quality, since blue light emitted by devices is known to disrupt natural sleep cycles. ( ⑤ ) Third, people freed from their phones often rediscover the pleasure of face-to-face conversations that had been replaced by texting. Critics argue that complete disconnection is impractical in a hyperconnected society, yet even brief, regular breaks appear to restore balance. Therefore, scheduling periodic digital detox sessions deserves serious consideration.

주어진 문장: This apparent immunity to forgetting seemed to set flashbulb memories apart from every other category of recollection. When people recall precisely where they were and what they were doing at the moment they learned of some momentous public event, the resulting memory often feels extraordinarily vivid, as though it had been etched into the mind with photographic precision; researchers have termed such recollections flashbulb memories. ( ① ) Proponents of this concept once argued that the emotional intensity and surprise accompanying such events trigger a distinct neural mechanism that preserves details with unusual fidelity, effectively exempting them from the gradual decay that afflicts ordinary memories. ( ② ) Subsequent longitudinal studies, however, have complicated this picture considerably: when researchers compared accounts gathered within days of an event to accounts gathered years later, they discovered that details had frequently been altered, omitted, or even fabricated, ( ③ ) even though the individuals reporting them expressed unwavering confidence in their accuracy. ( ④ ) This persistent mismatch between subjective certainty and objective consistency implies that flashbulb memories, far from being flawless recordings, are reconstructed narratives shaped by rehearsal, media exposure, and the passage of time. ( ⑤ )