Đề ôn thi Đề thi vào lớp 10 Trường THPT Chuyên KHXH môn Tiếng Anh - Mã đề KHXH-172

An alloy is a material that is made by combining a metal with at least one other element. While the (35) __________ component is usually a metal, the other elements can be either metals or non-metals. The purpose of creating an alloy is to produce a new substance which has improved characteristics compared to its individual components. Essentially, an alloy is a special mixture designed for better performance.

Pure metals often have limitations. For example, pure iron rusts easily and pure aluminum is quite soft. By mixing them with other elements, we can create alloys with more (36) __________ properties. Stainless steel, for instance, is an alloy of iron and chromium and is known (37) __________ its powerful resistance to rust. Similarly, adding copper to aluminum creates duralumin, a much stronger and harder material which is used in aircraft construction.

The process of creating an alloy is technically demanding. First, the component metals (38) __________ melted at very high temperatures in a large furnace. This is a process (39) __________ requires extreme heat and careful control. Once the metals are in a liquid state, they are mixed together in very precise proportions. The specific amount of each component is critical because it determines the final properties of the alloy. Finally, the liquid mixture is allowed to cool and solidify, forming the new material.

There are thousands of different alloys used in our daily lives. Bronze, an alloy of copper and tin, was one of the first alloys ever created by humans and was used for tools and weapons. (40) __________, steel is arguably the most important alloy today, essential for building everything from skyscrapers to cars. (41) __________ different types of steel exist, each designed for a specific purpose, such as surgical steel for medical instruments or high-carbon steel for durable tools.

In conclusion, alloys are a fundamental part of modern materials science. By carefully blending different elements, we can engineer materials that are stronger, lighter, or more resistant to corrosion than their original forms. As technology advances, new alloys are constantly being developed, and they continue to (42) __________ a crucial role in industrial progress.

For decades, video games were often seen as simple entertainment, a fun way for kids and teenagers to pass the time with colorful characters and straightforward challenges. However, this perception is rapidly changing. In the modern era, video games have evolved into a sophisticated narrative medium. Titles like 'The Last of Us' or 'Red Dead Redemption 2' are frequently praised for their complex plots, deep character development, and emotional weight, sparking a compelling debate: Can a video game tell a story better than a movie?

The primary advantage video games have over cinema is interactivity. Unlike a film, where the audience is a passive observer, a game requires the player to be an active participant. This concept, known as 'player agency,' means that the choices you make can directly influence the plot, change relationships between characters, and lead to different outcomes. This creates a deeply personal and immersive experience. When you are the one making the difficult decisions for a character, their struggles and triumphs feel like your own, forging a connection that a two-hour movie often struggles to achieve.

This isn't to say that video games have completely abandoned the techniques of cinema. On the contrary, modern games often incorporate cinematic elements to enhance their storytelling. They employ talented voice actors, use motion-capture technology for realistic animations, and feature complex musical scores that guide the player's emotions. These components are expertly woven together to create powerful, memorable scenes that rival the best of Hollywood. The key difference is that these scenes often serve as rewards or consequences for the player's own actions, making them feel more earned and impactful.

This global trend has found a strong foothold in Vietnam. While Vietnamese gamers have long been passionate consumers of major international narrative-driven games, the local industry is also beginning to make its mark. The notable success of 'The Death Thần Trùng,' a horror game developed in Vietnam, demonstrates a significant domestic appetite for strong, locally-relevant storytelling. It shows that both players and creators in Vietnam are eager to explore the potential of gaming as a serious art form, moving beyond simple mechanics to craft compelling narratives.

Ultimately, the question of whether games are 'better' than movies at storytelling may be the wrong one to ask. Each medium has its unique strengths. A film offers a director's focused, polished vision, while a video game offers a sprawling world of possibility and personal choice. What is clear is that video games are no longer just 'games'; they are a distinct and powerful art form capable of telling some of the most engaging and personal stories of our time.