Đề ôn thi Đề thi vào lớp 10 Trường Phổ thông Năng khiếu môn Tiếng Anh - Mã đề PTNK-132

In astronomy, the habitable zone is the region around a star where conditions might be just right for life. Planets that orbit within this zone are not too hot and not too cold. The main factor determining this zone is the distance from the star, which directly affects a planet's surface temperature and its ability to support life as we know it.

This area is often nicknamed the 'Goldilocks Zone,' after the famous fairy tale character who wanted her porridge 'just right.' For a planet, 'just right' means having a temperature that allows for the presence of liquid water. Finding this perfect temperature range is like (21) __________, as even small changes in distance can have huge effects.

The conditions are very specific. If a planet were closer to its star, any surface water would boil away into space. On the other hand, a planet located too far from its star would be a frozen world, with all its water locked up as ice. (22) __________, a planet must orbit at a precise distance for liquid water to exist.

The search for planets in these zones is a major goal for astronomers. This process involves analyzing tiny dips in a star's light as a planet passes in front of it. Using advanced telescopes, scientists hope to (23) __________ more Earth-like planets, which they call exoplanets.

The discovery of these zones has changed how we view the universe. At a recent conference, one leading astronomer explained that his team (24) __________ a very promising exoplanet in its star's habitable zone just the previous year. This ongoing search continues to give us hope for finding life beyond Earth.

In today’s digital age, students often find themselves juggling textbooks with a constant barrage of online notifications. Whether it’s a ping from a messaging app, a new post on social media, or an endless stream of videos, the internet, while a valuable resource, can quickly become a significant source of distraction. This challenge has led to the rise of "focus mode" tools – productivity apps and browser extensions designed to help users block out digital noise and concentrate on the task at hand, transforming how we approach online learning. [I]

These innovative tools operate by creating a distraction-free digital environment. When activated, they can block access to specified websites, silence app notifications, or even limit the usage of certain applications for a set period. Imagine setting a timer for an hour, during which your social media feeds are inaccessible and phone notifications are muted. [II]

For Vietnamese students, particularly those preparing for high-stakes exams like the "Thi vào 10" entrance exam, unwavering focus is paramount. Many rely on digital tools for research and collaborative study groups on platforms like Discord. While these foster learning, they also carry distraction risks. Integrating focus apps ensures that even when engaging with online resources, the primary goal – effective learning – remains undisturbed. This gives them a critical edge in a highly competitive academic landscape. [III]

As a 14-15 year old, you know firsthand how tempting it can be to switch from studying algebra to scrolling through TikTok or checking Facebook. These digital interruptions aren't just annoying; they break your concentration, making it harder to absorb and recall information. Learning to harness technology to combat these digital invaders is a modern superpower. By proactively using focus apps, you take control of your digital environment, transforming potential distractions into a disciplined study zone, ensuring your study time is truly productive. [IV]

Embracing "focus mode" isn't merely about blocking websites; it's about cultivating a healthier, more intentional relationship with technology. It encourages students to be mindful of their study habits and actively create an optimal learning environment, whether at home or in a library. Experiment with different apps to find what works best, set specific study intervals, and commit to using these tools consistently. Developing this digital discipline will not only help you excel in current exams but also equip you with invaluable productivity skills for your future academic and professional journeys.