Đề ôn thi Đề thi vào lớp 10 Trường Phổ thông Năng khiếu môn Tiếng Anh - Mã đề PTNK-29

What makes a train "high-speed"? Generally, these are railway systems that (21) __________ at speeds significantly faster than conventional trains. While a regular passenger train might travel at 120 km/h, the most modern high-speed trains can achieve average speeds of over 250 km/h. They represent (22) __________ major leap in land transportation, connecting cities hundreds of kilometers apart in just a few hours.

This incredible speed is not possible on standard railway lines. High-speed trains require specially built tracks, which are constructed from stronger materials and have gentler curves. This design minimizes friction and ensures stability at high velocities. Therefore, significant investment is needed to build and maintain this dedicated infrastructure, which is a key characteristic that separates high-speed rail from traditional networks.

Beyond the tracks, the technology of the trains themselves is completely different. Their design is highly aerodynamic, meaning their shape is made to reduce air resistance, much like an airplane. These trains don't use conventional engines; instead, they (23) __________ powerful electric motors and advanced control systems. This technology, which is managed by complex computers, ensures the journey is not only faster but also much smoother than on an older train.

The advanced engineering allows the train to travel with remarkable efficiency and safety. The passenger experience is also a priority, with cabins designed to be quiet and comfortable despite the immense speeds. Everything about these systems is (24) __________, from the braking systems to the signaling technology. A transportation company recently announced that it would launch an even faster model next year, pushing the boundaries of what is possible.

The difference in technology is stark. If conventional trains ran on these special tracks, they still would not achieve the same performance due to their design limitations. The combination of unique tracks, aerodynamic bodies, and powerful electric propulsion is what truly defines a high-speed train, making it one of the most impressive feats of modern engineering.

In today’s digital age, any song or performance is instantly available on platforms like YouTube. We can replay favorite songs, zoom in on solos, or even watch entire festival sets from home. Yet, for many young music enthusiasts, a strong yearning for the live concert experience persists. This raises a crucial question: why is seeing a concert live so different and more impactful than simply watching it on a screen?

One immediate difference lies in the sheer sensory immersion of a live show. Major global music festivals, like Coachella, and large-scale stadium tours offer peak experiences by engaging all your senses. You don't just hear the music; you feel the bass vibrating through your chest and the ground beneath your feet. Lights flash, smoke billows, and the artist's raw energy is palpable. This multi-sensory engagement creates an unfiltered connection a screen cannot replicate. [I]

Beyond individual sensory input, the communal aspect of a live performance is a game-changer. In Vietnam, the immense popularity of events like the HOZO International Music Festival in Ho Chi Minh City vividly demonstrates a huge public appetite for in-person musical gatherings. [II] Imagine thousands of fans, all singing along, hands in the air, sharing pure joy. [III]

[IV] For a 14 or 15-year-old dreaming of seeing their favorite artist, this unique energy offers something irreplaceable. Live concerts are unpredictable; they're not perfect, pre-recorded takes. There might be spontaneous banter, an improvised solo, or direct interaction with the crowd. Being part of such a unique moment fosters a deep personal connection. It's not just about the notes; it's about the shared breath and collective heartbeat, feeling part of a special, ephemeral event that lives in your memory far longer than any video.

Ultimately, while YouTube offers convenient access to vast music, it provides a mere shadow of the live experience. The true magic of a concert lies in its unfiltered sensory assault, the powerful collective feeling of thousands united by sound, and the raw, unpredictable human connection between performer and audience. These elements combine to create an immersive, memorable event that resonates far deeper than any digital stream. It’s a testament to live music’s enduring power.