Đề ôn thi Đề thi vào lớp 10 Trường THPT Chuyên KHTN môn Tiếng Anh - Mã đề KHTN-14

(23) __________ This decrease in stress is a direct result of having fewer things to manage on a daily basis. (24) __________

Have you ever noticed how many triangles you see in bridges, towers, and even the roofs of houses? It’s no coincidence. Engineers love triangles because they are the (25) __________ geometric shape. When you apply force to a square, it easily changes its shape into a diamond. However, a triangle handles pressure differently. When force is applied to one corner, the other two corners hold firm, distributing the load evenly along its sides. This property makes them incredibly (26) __________.

Engineers (27) __________ advantage of this strength. For instance, they use many triangles together in a pattern called a 'truss', which allows them (28) __________ strong but lightweight bridges. A square structure would need extra support to stop it from collapsing. In contrast, when it comes to structural integrity, the triangle is truly (29) __________. (30) __________ is why this simple shape is a fundamental principle in engineering, ensuring our buildings and bridges are safe.

In Vietnam, nothing beats the excitement of a football match with friends. It’s a fantastic way to stay active and have fun. However, a twisted ankle or a pulled muscle can quickly put you on the sidelines. These injuries are very common in amateur games, often because young players don't know the simple rules of sports safety. Understanding how to protect your body is the first step to making sure you can keep playing the game you love.

Before you even touch the ball, a proper warm-up is essential. This isn't just a quick jog; it involves dynamic stretches like leg swings and torso twists to prepare your muscles for intense activity. This process increases blood flow and makes your muscles more flexible, significantly reducing the risk of tears and sprains. Spending 10-15 minutes on a good warm-up is a small investment for an afternoon of safe, enjoyable sport.

During the game, playing smart is crucial. This means using the correct techniques, especially for actions like tackling, to protect both yourself and other players. Wearing the right protective gear, such as shin guards, is also non-negotiable. Most importantly, you must listen to your body. If you feel a sudden, sharp pain, stop playing immediately. Trying to play through a minor injury can easily turn it into a major one that requires weeks of recovery.

After the final whistle, don't just pack your bag and leave. Taking a few minutes to cool down is an important final step. A cool-down typically involves static stretching, where you hold a stretch for 20-30 seconds. This helps your muscles relax and aids in the recovery process, preventing soreness the next day. By following these three key stages—warming up, playing smart, and cooling down—you can stay healthy and ready for the next match.

The widespread adoption of tablets and smartphones has fundamentally changed how children learn. From a very young age, many are more familiar with swiping a screen than holding a pencil, leading to what some call a "digital domino effect." (37) __________. This trend raises concerns that go beyond just messy writing.

Handwriting is not merely a mechanical skill; it is deeply connected to cognitive development. (38) __________. These pathways are crucial for developing fine motor skills, improving memory retention, and even generating new ideas. (39) __________. When this essential developmental stage is skipped, students may face unexpected challenges later on.

(40) __________. Therefore, finding a balance between digital literacy and traditional skills is essential.

A. The physical act of forming letters by hand activates unique neural pathways in the brain

B. This can lead to difficulties in effective note-taking and conceptual understanding in their academic futures

C. Consequently, educators have noticed a significant decline in handwriting proficiency

D. Research indicates that children who practice handwriting often show stronger reading and spelling abilities