Đề ôn thi Đề thi vào lớp 10 Trường Phổ thông Năng khiếu môn Tiếng Anh - Mã đề PTNK-99

Deep (21) __________ the ocean, far from the light of the sun, exists a mysterious world. In this cold, dark environment at the bottom of the sea, many creatures have developed a remarkable ability called bioluminescence. This is a natural process that allows living organisms to produce their own light. This "living light" is not just for show; it is a critical tool for survival where there is no other light source available.

The science behind bioluminescence is a chemical reaction. It involves a substance called luciferin, which (22) __________ light when it reacts with an enzyme, usually luciferase. This process is incredibly efficient, converting chemical energy into light with very little heat produced. Unlike a light bulb that gets hot, nearly all the energy in this reaction becomes light, making it a perfect adaptation for life in the deep.

Creatures use this ability for several important reasons. A key purpose is to hunt for food. The famous anglerfish, for example, uses a glowing lure to attract smaller fish. By dangling this light in front of its mouth, it can effectively draw in prey that might otherwise swim past in the darkness. This strategy saves the predator a lot of energy that would be spent searching for a meal.

(23) __________, light is not only used for hunting. It is also a vital tool for defense. Some squid, for instance, release a cloud of glowing liquid to confuse a predator, giving them a chance to escape. This startling (24) __________ can disorient an attacker, similar to how a flash of bright light can momentarily blind us. For others, a sudden flash can signal a warning to other potential threats in the area.

Finally, bioluminescence is essential for communication. In the vast darkness of the deep sea, finding a mate can be a huge challenge. Many species have unique patterns of light that they use to signal to and identify each other. Scientists are still discovering new things about this amazing phenomenon and how crucial it is for the complex ecosystems found in the deepest parts of our world.

Cosplay, a portmanteau of "costume play," might seem at first glance like merely dressing up as a fictional character. However, for those immersed in this global phenomenon, it’s far more profound than simply donning an outfit. It’s an intricate art form that demands passion, skill, and an deep understanding of the character being portrayed. From the intricate details of a costume to the mannerisms adopted, every element is carefully considered. This dedication transforms a simple costume into a living, breathing representation, challenging the notion that it's just child's play. [I]

Internationally, cosplay is celebrated as a serious performance art, particularly evident at major events like the renowned Comic-Con. [II] The process involves incredible craftsmanship, from hand-sewing elaborate garments and fabricating complex props to mastering intricate makeup skills. Beyond the visual, many dedicate themselves to embodying the character's persona through acting and expressive movement, turning a static display into a dynamic performance that captivates audiences and showcases astonishing talent.

Closer to home, cosplay forms a vibrant and highly visible cornerstone of youth culture across Vietnam. Cities like Ho Chi Minh City regularly host large festivals and competitions, such as those held at the bustling Youth Cultural House. [III] These events are not just showcases; they are hubs of creativity where amazing local talent converges, displaying their meticulously crafted costumes and impressive character portrayals. Such gatherings foster a strong sense of community, allowing enthusiasts to share techniques, admire each other's work, and celebrate their shared passion in a supportive and energetic environment.

For many young people, seeing an incredible cosplayer at a local event or scrolling through stunning images on social media ignites a sense of awe. This fascination often leads to a deeper appreciation for the dedication, skill, and sheer creativity involved in accurately bringing a fictional character to life. [IV] It's about more than just replicating an image; it's about understanding the character's essence, from their backstory to their personality traits, and then meticulously translating that into a physical manifestation. This pursuit offers a unique outlet for artistic expression and self-discovery.

Ultimately, cosplay is undeniably more than just wearing a costume. It is a multifaceted artistic pursuit that blends fashion design, prop making, makeup artistry, and performance. It cultivates communities, nurtures talent, and offers a powerful means of creative expression. Whether on a global stage or within the lively local scene, cosplay stands as a testament to human ingenuity and the boundless imagination required to step beyond reality and truly inhabit another world.