Đề ôn thi Đề thi vào lớp 10 Trường Phổ thông Năng khiếu môn Tiếng Anh - Mã đề PTNK-165

Have you ever wondered how you can smell a delicious pizza from another room? The answer lies in tiny, invisible particles called molecules. Every object with a smell, from flowers to food, releases these scent molecules into the air. The process of (21) __________ begins when these molecules start their journey towards your nose.

These molecules travel through the air, carried by currents, until they enter your nostrils. They then move up into a special area high inside your nose. (22) __________ is the first crucial step in the smelling process, as the molecules have to reach the right place to be recognized. Some animals, like dogs, have a much stronger sense of smell than humans because their noses are designed to capture more molecules more efficiently.

Inside the nose, there is a small patch of tissue containing millions of specialized cells called olfactory receptors. Each receptor is like a lock, and each scent molecule is like a key. When the correct molecule 'key' fits into a receptor 'lock,' the receptor is activated. It will then send a signal to the brain. Without this complex system, we would not be able to enjoy the pleasant scent of a rose or be warned of a dangerous gas.

The signals from the receptors travel along the olfactory nerve directly to the brain. The brain receives these electrical messages and begins to analyze them. It compares the pattern of the signal to a huge library of smells it has learned throughout your life. The brain then identifies this specific odor, distinguishing it from thousands of others.

(23) __________ does the brain simply identify the smell, but it also links it to our memories and emotions. This is why the smell of baking bread might make you feel happy and nostalgic. (24) __________, the journey of a scent is a remarkable collaboration between our nose and our brain, allowing us to experience the world in a rich and detailed way.

Imagine your city's forgotten walls, once drab, suddenly bursting with vibrant colors and captivating stories. This is the transformative power of artistic visionaries like "The Wall Whisperer," renowned for turning urban canvases into breathtaking public art. He doesn’t seek pristine galleries; instead, he sees immense potential in overlooked spaces. [I] This belief allows him to create impactful art right where people live, transforming streetscapes into extraordinary open-air galleries that challenge our notion of where art belongs.

His creative process involves more than just paint; it’s about listening to the city and giving voice to its forgotten corners. Each mural becomes a dialogue, reflecting local culture, history, or community dreams. What was once a drab surface transforms into a source of pride, a landmark, or a backdrop for photos. [II]

Revitalizing urban spaces through public art is a powerful global phenomenon. Vietnam offers a brilliant local example with Hanoi’s Phùng Hưng Street. Its old railway arches, once ignored, underwent a remarkable transformation. A collaborative project between Vietnamese and Korean artists reimagined them into a stunning mural street. Depicting scenes of old Hanoi life, traditional customs, and children's games, these vibrant artworks breathed new life into the area. [III] It quickly became a beloved destination for both tourists and locals, rediscovering their city’s heritage.

The story of such visionaries, like those behind Phùng Hưng Street, directly challenges your perception of art. It’s not just classical paintings or sculptures confined to museums. Instead, it’s dynamic, large-scale works brightening your route to school or the market. For a 14-15 year old, this shows art can be an active, living part of your daily experience, enriching your community. [IV] These murals foster identity and belonging, reminding us that creativity can transform both physical spaces and people's spirits.

Ultimately, the work of these "wall whisperers" proves artistic expression thrives beyond traditional boundaries. It’s a testament to how creative vision breathes life into neglected urban corners, making cities more vibrant, engaging, and personal. This public art doesn't just decorate; it educates, unites, and inspires. It encourages us to look closer at our surroundings, seeing beauty and potential where others see decay. This movement transforms how we view art, making it an accessible, vital part of our collective everyday life and shared community space.