Đề ôn thi Đề thi vào lớp 10 Trường Phổ thông Năng khiếu môn Tiếng Anh - Mã đề PTNK-143

Have you ever wondered how a simple material like sand is transformed into a clear, solid glass bottle? The journey of a glass bottle is a fascinating process that combines intense heat and precise engineering. The primary ingredient is sand, which is rich in a substance called silica. This journey begins when a mixture of sand, soda ash, and limestone is put into (21) __________ huge furnace.

Inside the furnace, the real transformation happens. The mixture is heated to an extremely high temperature. When the temperature inside reaches over 1500°C, the solid ingredients melt together. They turn into a bright, glowing, thick liquid known as molten glass. This hot, liquid glass is the material from which every bottle will be formed.

(22) __________ give the molten glass a specific shape, a carefully measured amount of it is poured into a metal mold. Instantly, a blast of compressed air is blown into the mold. This forces the hot glass to expand against the mold's inner walls, taking on its shape. This automated technique is highly efficient and allows thousands of bottles to be made every hour.

The bottle, still extremely hot, is not yet finished. It moves along a conveyor belt into a long oven called an annealer. In this chamber, the bottle (23) __________ gradually. A factory guide once explained to a tour group that the bottle (24) __________ very fragile if it cooled too quickly. This controlled cooling process is crucial for strength. If the cooling process were rushed, the bottle would shatter easily. It is also during the initial mixing stage that other chemicals can be added to create different colors, like green or brown glass.

Finally, after cooling completely, each bottle undergoes a strict quality inspection to check for cracks or other defects. Only the perfect bottles are approved, packed, and sent to companies for filling. The entire automated system, from mixing the raw materials to inspecting the finished product, runs like clockwork. It is a remarkable example of how science turns one of Earth's most common materials into an essential everyday object.

The world of video games has transformed dramatically, moving beyond simple pastime into a global spectacle. For many young people, especially those immersed in online communities, the dream of becoming a professional gamer shines brightly. This isn't just endless casual fun; it’s a potential career path with dedicated training, strategic analysis, and intense competitive pressure. But is this exciting vision truly a viable and sustainable profession?

Globally, eSports has exploded into a multi-billion dollar industry, now rivaling traditional sports in viewership, sponsorships, and prize money. [I] Professional leagues, like Dota 2 or Counter-Strike, attract millions of fans to live streams and sold-out arenas. [II] Top players are no longer just "kids playing games"; they are celebrities, often commanding high salaries and endorsements. [III]

Closer to home, Vietnam boasts a vibrant, strong professional eSports scene, serving as powerful inspiration. Titles like League of Legends have captivated a massive following, with teams such as GAM Esports achieving iconic status. These Vietnamese squads represent the nation on the international stage, participating in major tournaments like the World Championship. Their dedication and success resonate deeply, showcasing this challenging path is demonstrably possible for talented individuals.

Despite the allure and visible success stories, pursuing a professional gaming career demands extraordinary discipline and sacrifice. [IV] For a 14 or 15-year-old passionate about gaming, it's crucial to understand this path means turning a beloved hobby into a job, often losing the "fun" in favor of relentless training and performance optimization. It involves sacrificing social life, managing intense pressure, and dealing with potential burnout. The window for peak performance is often short, and competition incredibly fierce; only a tiny fraction of aspiring players make it to the top.

In conclusion, while becoming a professional gamer is undeniably exciting and a legitimate, albeit highly competitive, career path, it's not one to be taken lightly. The industry offers immense opportunities, especially given Vietnam's strong eSports presence. However, it requires unwavering commitment, mental fortitude, and a clear understanding of its immense challenges. For many, maintaining gaming as a passionate hobby, perhaps exploring related careers like streaming, coaching, or game development, might be a more sustainable and fulfilling approach than chasing the extremely narrow dream of pro play.