Đề ôn thi Đề thi vào lớp 10 Phú Thọ môn Tiếng Anh - Mã đề PTH-38

The human brain is an amazing organ that acts as the control center for the entire body. It is protected by the skull and (15) __________ of three main parts: the cerebrum, the cerebellum, and the brainstem. The largest part is the cerebrum, (16) __________ is responsible for thinking, memory, and emotions. It allows us to solve problems and make decisions. We use it every time we study for a test or learn a new skill. Yesterday, for example, I (17) __________ a lot of time reviewing my biology notes about this very topic.

The other parts also (18) __________ a crucial role. The cerebellum, located at the back of the brain, controls our movement and (19) __________. Thanks to the cerebellum, we can walk, run, and play sports without falling. (20) __________, the brainstem connects the brain to the spinal cord and manages essential functions like breathing and heartbeat. All these parts work together to keep us alive and functioning every day.

Imagine drawing a detailed object on your computer and then, with the click of a button, watching a machine build it right before your eyes. This is the magic of 3D printing, also known as additive manufacturing. Unlike traditional methods that cut or carve material away, 3D printing builds objects layer by layer from a digital design. This technology is transforming industries from healthcare to engineering, and now it's making its way into the classroom.

For students, 3D printing opens up a new world of possibilities for schoolwork. Instead of just drawing a diagram, a biology student can print a detailed model of a human heart. For geography, you can create precise models of mountains and valleys, known as topographic maps. Art students can design and print unique sculptures or custom jewelry. This hands-on approach makes learning more engaging and helps students better understand abstract concepts by turning them into physical objects they can hold.

This wave of innovation is also present in Vietnam. Leading institutions like the Hanoi University of Science and Technology have set up 'Fab Labs' (Fabrication Laboratories) to give students access to this technology. These labs encourage students to move beyond simple school assignments and start tackling more complex challenges, preparing them for future careers in science and technology. It creates a bridge between theoretical knowledge learned in class and practical, real-world application.

Ultimately, the goal of bringing 3D printing into schools is not just to make interesting models. It's about empowering students to become creators and problem-solvers. When students can design, test, and refine their own creations, they learn valuable skills in critical thinking and perseverance. This technology shifts the focus from being a passive consumer of information to an active participant in the process of innovation, turning your imagination into reality.