영어 모의고사 (자동 편성)

The discovery of CRISPR gene-editing technology gave scientists a tool precise enough ①to correct a single mistaken letter in the human genome, raising hope for curing inherited diseases that have resisted treatment for generations. Yet the same precision that makes CRISPR so promising also makes it dangerous in the wrong hands. Editing a gene in a sperm, egg, or early embryo does not simply change one patient; it alters the genetic code ②passed down to every future generation, a decision no single person should ③allow to make alone. Scientific organizations around the world have therefore drawn a careful line, ④permitting gene editing to treat disease in existing patients while banning any edit that would be inherited by their descendants. Critics worry, however, that this line will become harder to enforce than it ⑤is to draw.

Many English teachers now ask students to write a short review after finishing a book, rather than simply filling out a reading log. At first, students often ①complain that summarizing a plot is enough work already, so writing an opinion on top of that feels unnecessary. However, a review requires something a summary does not: a clear judgment supported by ②specific evidence from the text. To defend an opinion about a character or a theme, students must return to the book and ③ignore exact passages that support their view. This process forces readers to notice details they might have skipped during a first, quick reading. Teachers who assign reviews regularly report that their students remember plot details more ④accurately and discuss characters' motivations more confidently than students who only summarize. In this sense, writing a review is not extra work added onto reading; it is a way of reading more ⑤carefully in the first place.

Cognitive psychologists distinguish between two modes by which the mind handles information, a distinction that helps explain why experienced drivers can hold conversations while navigating familiar roads without conscious effort. Automatic processing occurs ①slowly, requires minimal attention, and typically operates outside conscious awareness, allowing multiple automatic tasks to proceed without interfering with one another. Controlled processing, by contrast, unfolds more slowly, demands ②deliberate attention, and can generally handle only one demanding task at a time, since it draws upon a limited pool of cognitive resources that becomes rapidly depleted under competing demands. Skills that once required intense concentration, such as reading or typing, gradually become automatic through ③extensive practice, freeing attentional resources for other purposes. This shift explains why novice drivers find it difficult to talk while merging onto a highway, whereas seasoned drivers manage the same maneuver with ④comparative ease. However, automaticity carries hidden costs, since automatized responses can be triggered ⑤inappropriately by habitual cues even when circumstances have changed, occasionally producing errors that controlled deliberation would have prevented.

A rational approach to decision-making dictates that only future costs and benefits should influence a choice, since resources already spent cannot be ①recovered regardless of what is decided next. In practice, however, people routinely allow such irrecoverable expenditures, known as sunk costs, to shape their subsequent decisions, a pattern referred to as the sunk cost fallacy. A moviegoer who finds a film thoroughly ②disappointing after the first thirty minutes will often remain in the theater until the credits roll, reasoning that leaving early would somehow waste the money already spent on the ticket. Organizations exhibit the same fallacy on a larger scale: a company that has invested heavily in a failing project frequently ③abandons funding it, arguing that stopping the project now would render the prior investment meaningless. Yet continuing to invest in a venture destined to fail merely adds new losses to old ones, ④compounding the very waste the decision-makers hoped to avoid. Economists therefore urge decision-makers to evaluate each choice based solely on its prospective outcomes, treating past expenditures as ⑤irrelevant to the decision at hand.

Three years ago, he was a ①shy sophomore who dreamed of becoming a science teacher but doubted his own grades. He wrote down this single goal in his notebook and read it every morning before class. Instead of studying everything at once, he ②focused on one weak subject each month and asked his teachers for extra help. There were many moments when he wanted to ③give up, especially before difficult exams. However, he kept reminding himself why he had started. Today, Minho is studying to become a science teacher at university, proving that steady effort truly ④pays off, and his story continues to ⑤discourage his junior students.

For decades, memory researchers assumed that repetition alone determined 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 _______________. 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 connecting new information to existing knowledge, generating meaningful associations, and analyzing semantic content, thereby producing traces that are considerably more durable. Consequently, a student who merely repeats a definition aloud without considering its implications is less likely to retain it than one who relates the concept to a personal example. This distinction reshaped educational practice, encouraging teachers to design tasks that demand comprehension rather than mechanical repetition, since durable memory depends on the depth, not the frequency, of cognitive engagement.

Picture books are usually written for young children, but a growing number of adults are picking them up for themselves. At first glance, a picture book seems too simple for someone who has already learned to read long novels. However, many picture books deal with serious themes, such as loss, fear, and change, using only a few carefully chosen words, which means that _______________. This slower pace can feel calming for adults who are used to rushing through long articles and constant notifications.

Seatbelts are so woven into the experience of riding in a car that many passengers buckle them without thinking, yet a surprising number of teenagers still skip them for short trips, assuming that a five-minute drive to a friend's house does not carry much risk. (A) In a collision, a body traveling at a moderate speed continues moving forward at that same speed until something stops it, and without a seatbelt, that something is often the windshield or the dashboard. (B) Traffic safety data tell a different story: most fatal crashes occur within a few kilometers of home, on roads drivers know so well that they let their guard down. (C) A seatbelt spreads the force of a sudden stop across the stronger parts of the body, such as the hips and chest, instead of concentrating it on the head and neck.

Unlike Bentham's single tower, today's surveillance is frequently decentralized and voluntary, which some theorists claim makes it more effective precisely because it no longer feels like surveillance at all. Philosopher Jeremy Bentham designed the panopticon, a prison structure in which a central watchtower allows a single guard to observe every cell, while inmates can never determine whether they are actually being watched at any given moment. ( ① ) French theorist Michel Foucault later transformed this architectural idea into a broader theory of power, arguing that the mere possibility of being observed is often sufficient to produce obedient behavior. ( ② ) Foucault extended this logic beyond prisons to schools, hospitals, and workplaces, suggesting that modern institutions increasingly rely on continuous, often invisible observation rather than physical force to maintain order. ( ③ ) Contemporary scholars have applied Foucault's framework to digital surveillance, arguing that smartphones and workplace monitoring software recreate panoptic conditions on a vastly larger scale. ( ④ ) These technologies allow observation to occur almost anywhere, at almost any time. ( ⑤ )

This kind of outside feedback often reveals strengths you may not notice on your own. Building a career portfolio is a great way to track your growth throughout high school. ( ① ) A portfolio is simply a collection of your achievements, activities, and reflections. ( ② ) Start by choosing a format, such as a folder, a notebook, or a digital file. ( ③ ) Next, include items like club activities, volunteer work, certificates, and sample projects, along with a short reflection for each one. ( ④ ) Update your portfolio regularly instead of waiting until graduation, since memories of small experiences fade quickly. ( ⑤ ) In addition, ask a teacher or mentor to review it occasionally and offer feedback.