Đề ôn thi Đề thi vào lớp 10 Trường Phổ thông Năng khiếu môn Tiếng Anh - Mã đề PTNK-130

A hurricane is one of nature’s most powerful storms, but it can only form over warm ocean waters. These storms, also known as tropical cyclones, require a specific set of conditions to develop. The journey begins in tropical regions where the sea surface temperature is at least 26.5 degrees Celsius. If the water is warm enough, it provides the necessary heat and energy that a potential hurricane needs to begin its life cycle. Without this essential warmth, the process cannot even start.

The next stage involves evaporation. The sun's heat causes surface water to evaporate, rising as warm, moist air. Forming a large weather system depends on there being (21) __________ moisture in the atmosphere. This rising air, filled with water vapor, is like the fuel for the storm's engine. As it moves upwards, it begins to cool and release heat, which transfers more energy to the developing storm, causing air to be drawn inwards and upwards even more powerfully.

Once the warm, moist air (22) __________, it cools and condenses to form clouds and thunderstorms. This condensation releases a significant amount of latent heat, which warms the air around it, making it lighter and causing it to rise further. This process creates a continuous cycle, pulling more moisture from the ocean surface. A cluster of thunderstorms can grow and organize (23) __________ a more defined, rotating system, which is the early stage of a tropical depression.

The system begins to rotate because of the Earth's own rotation. This effect is weakest at the equator and stronger towards the poles. (24) __________, not all rotating storms become hurricanes. For a storm to intensify rapidly, it needs low vertical wind shear, which means the wind speed and direction are consistent at different altitudes. Under these ideal conditions, the storm can gain strength, transitioning from a tropical depression to a tropical storm, and finally to a powerful hurricane.

A storm is officially classified as a hurricane when its wind speeds reach 119 kilometers per hour. This classification can seriously affect coastal communities, which may face threats from high winds, heavy rainfall, and storm surges. Understanding how these immense weather phenomena form is crucial for predicting their paths and preparing for their arrival, ultimately helping to save lives and reduce damage.

Lê Văn Công stands as a monumental figure in Vietnamese sports history, a name synonymous with resilience and unparalleled strength. As a Paralympic powerlifting champion, he transcended physical barriers to become not just a world-class athlete, but a national icon, inspiring millions across Vietnam and beyond. His journey to the pinnacle of his sport is a powerful testament to the human spirit's capacity to overcome adversity, culminating in groundbreaking achievements that have redefined perceptions of strength and ability. [I]

The Paralympic Games represent the ultimate stage for athletes with disabilities, a global arena where incredible abilities are showcased. [II] These competitors often face immense physical challenges, dedicating their lives to rigorous training and pushing the boundaries of what is thought possible. [III] His remarkable success on such a grand stage highlights the extraordinary dedication and courage required to compete at the highest level, demonstrating that true athletic prowess knows no limits and can emerge from any circumstance. [IV]

For Vietnam, Lê Văn Công's victory was especially poignant and historic. In 2016, he made history by securing the country's first-ever Paralympic gold medal in powerlifting at the Rio Games. This momentous win was not a fluke; he consistently shattered expectations, holding multiple world records in his weight category, a fact widely celebrated by national media outlets like Tuổi Trẻ News. His disciplined training regimen and unwavering determination propelled him to global recognition, cementing his status as a true legend of Vietnamese sport.

More than just a medal winner, Lê Văn Công's story offers crucial lessons, particularly for young people aged 14-15. His journey powerfully challenges outdated stereotypes about disability, proving that physical limitations do not define a person's potential. Instead, he teaches us that true strength is multifaceted. It isn't merely about muscle; it's profoundly about mental toughness, an unyielding belief in oneself, and the sheer will to succeed against overwhelming odds. His life is a living example that the greatest victories are often won inside the mind.

Lê Văn Công's legacy extends far beyond his medals and records. He has become a beacon of hope and inspiration, demonstrating that perseverance and a positive mindset can transform perceived weaknesses into unparalleled strengths. His life reminds us that true power lies in the ability to adapt, to push past discomfort, and to chase dreams regardless of circumstances. He has indeed redefined what it means to be strong, proving that the human spirit, when fueled by determination, is capable of achieving extraordinary feats.