Đề ôn thi Đề thi vào lớp 10 Trường Phổ thông Năng khiếu môn Tiếng Anh - Mã đề PTNK-56

The world's tropical rainforests are incredible hubs of biodiversity, teeming with life from the ground up to the sky. To understand this complex environment, scientists often describe it as a building with four distinct floors. A rainforest is a very complex ecosystem, (21) __________ of four main layers: the emergent layer, the canopy, the understory, and the forest floor. Each layer has unique characteristics and supports different forms of life, creating a vertically structured world.

High above everything else is the emergent layer. This is (22) __________ tallest layer, with giant trees that grow much taller than the surrounding forest, sometimes reaching up to 60 meters. These trees receive the most direct sunlight and face strong winds. Animals living here, such as certain eagles and monkeys, must be well-adapted to (23) __________ these challenging conditions and open spaces.

Below the emergent layer is the canopy. Often called the 'roof' of the rainforest, this layer is a thick, interconnected network of leaves and branches. It forms a dense cover; Therefore, it blocks most of the sunlight from reaching the areas below. Many scientists have said they believe the canopy holds more species than any other layer, with countless insects, birds, and mammals making their homes in the leafy treetops.

If you stepped into the understory, you would notice it is much darker and cooler than the canopy above. This layer is filled with shorter trees and shrubs that can survive with less light. Below the understory is the forest floor, the darkest and wettest part of the ecosystem. This area receives the least light but is crucial for decomposition, where fallen leaves, branches, and other organic matter break down and return nutrients to the soil.

Each of these layers is dependent on the others, forming an intricate system that supports an amazing variety of life. Protecting rainforests means protecting all four of these interconnected worlds. Understanding these layers is not just an academic exercise; it's a matter of seeing the big (24) __________ when it comes to conservation and appreciating the complexity of our planet’s ecosystems.

We all harbor grand aspirations, from excelling academically to mastering a new skill. However, the sheer scale of these big dreams often feels overwhelming, leading to procrastination or abandonment. We might set ambitious resolutions, only to struggle with maintaining momentum. This highlights a common challenge: bridging the gap between lofty ambitions and practical steps. But what if the secret to conquering monumental tasks lies not in massive leaps, but in taking incredibly tiny, consistent steps? [I]

This is where the powerful concept of micro-habits comes into play. Popularized by experts like James Clear, who champions "atomic habits," the core idea is simple: instead of aiming for huge, difficult changes, focus on minuscule, almost effortless improvements. A micro-habit is a small action performed consistently, so small it feels impossible to skip. These aren't radical overhauls, but subtle shifts building momentum over time. Their low barrier to entry makes them incredibly sustainable for long-term goal achievement.

Consider a common aspiration among many Vietnamese students: achieving a high IELTS score. This formidable goal requires extensive preparation. [II] Instead of vowing to study for hours, a student could commit to learning just three new vocabulary words from a reputable source like the British Council website every day. [III] This seemingly insignificant habit, consistently applied, builds a substantial vocabulary base, directly contributing to the larger IELTS objective.

This approach holds immense relevance for you, a 14 or 15-year-old, navigating your academic journey. Your personal goal might be "get a good grade in English" or "improve math skills." These aspirations, while valid, often feel daunting. [IV] A micro-habit transforms this overwhelming objective. Instead of declaring you'll "study English for an hour," commit to "reviewing vocabulary for five minutes daily" or "reading one short English article." For math, it could be "solving two practice problems." These small actions feel easy and are much more likely to stick.

The cumulative effect of these tiny, consistent actions is truly remarkable. Consistently performing micro-habits makes tangible progress towards larger goals, while also building self-discipline and confidence. Each completed micro-habit is a small victory, reinforcing your belief in your ability to succeed. This builds a system where success becomes inevitable, not through sheer willpower, but through effortless consistency. So, dream big, but remember that the path to those dreams is often paved with a multitude of incredibly small, yet powerfully impactful, steps.