Đề ôn thi Đề thi vào lớp 10 Trường Phổ thông Năng khiếu môn Tiếng Anh - Mã đề PTNK-114

Have you ever wondered what’s inside the common pencil you use every day? It may seem simple, but its creation is a fascinating process. The two main components are the pencil lead, which makes the mark, and the wood case that surrounds it. Contrary to its name, pencil lead contains no actual lead. Instead, it is a special mixture of natural materials.

The core is made by (21) __________ graphite and clay together and grinding them into a fine powder. The amount of clay determines the hardness of the pencil; more clay results in a harder, lighter mark. This mixture is then baked in a hot oven in order to harden it, creating a solid stick. This baking process is crucial for the strength of the final product.

While the lead is prepared, blocks of cedar wood are (22) __________ into thin slats, each half the thickness of a final pencil. A machine then carves several long, parallel grooves into each slat. A factory manager once explained that precision was essential at this stage to ensure the lead would fit perfectly inside the grooves without rattling or breaking.

Next, the graphite-clay sticks are carefully placed into the grooves of one slat. A second grooved slat, with a layer of strong glue applied to it, is then placed on top, sandwiching the leads between the two pieces of wood. If the glue were not applied evenly, the pencil could easily break when sharpened. The whole 'sandwich' is then put under pressure until the glue dries completely.

Once assembled, the wooden block is cut into individual pencils. Each one is shaped, sanded smooth, and given several coats of paint. For many brands, adding their logo and a shiny finish is the (23) __________. The final step often involves (24) __________ a metal ring, called a ferrule, and the familiar pink eraser to one end.

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.