Đề ôn thi Đề thi vào lớp 10 Trường THPT Chuyên KHXH môn Tiếng Anh - Mã đề KHXH-88

The human brain is an incredibly (35) __________ organ that acts as the command center for the nervous system. It receives information from our senses and controls our thoughts, memories, emotions, and movements. Understanding its main parts helps us appreciate how we function every day. The brain is generally divided into three major components: the cerebrum, the cerebellum, and the brainstem.

The largest part of the brain is the cerebrum, (36) __________ is responsible for higher-level functions like thought and action. It is divided into two hemispheres, and (37) __________ hemisphere is further split into four lobes. These lobes manage specific tasks such as vision, hearing, speech, and problem-solving. This is the part of the brain that allows us to learn new languages or solve difficult math problems.

Located at the back of the head, beneath the cerebrum, is the cerebellum. While much smaller than the cerebrum, it (38) __________ a crucial role in coordinating voluntary movements, balance, and posture. (39) __________, it helps to fine-tune motor skills, enabling us to perform smooth and precise actions like writing or playing a musical instrument. Without the cerebellum, our movements would be clumsy and uncoordinated.

The brainstem connects the cerebrum and cerebellum to the spinal cord. It is responsible (40) __________ regulating many essential automatic functions that we don't consciously control, such as breathing, heart rate, and sleep cycles. The signals that pass through the brainstem can directly (41) __________ our state of alertness and consciousness. It's a vital connection point that keeps our body's basic systems running.

In conclusion, while each part of the brain has distinct jobs, they all work together in a highly integrated way. The complex interplay between these parts is what makes human consciousness and ability possible. Every single action, from a simple reflex to a complex thought, (42) __________ by this remarkable network.

The idea of a road trip holds a special romance. It's a journey of freedom and spontaneity, a chance to connect deeply with the landscape rather than just passing through it. In Vietnam, this dream takes on a unique form: the motorbike trip. For many young Vietnamese approaching licensing age and for adventurous travelers, the question arises: is exploring the country on two wheels the ultimate way to experience its true beauty and culture?

The arguments in favor are powerful, best exemplified by the famous Ha Giang Loop in northern Vietnam. On a motorbike, you are not confined to a bus schedule or a fixed itinerary. You are the master of your own journey. This freedom allows you to stop whenever a stunning vista appears, to venture down a small village road that catches your eye, or to simply pull over and breathe in the mountain air. It’s this ability to go off the beaten path that allows for a more authentic travel experience, revealing a side of Vietnam that many tourists never see.

Beyond the breathtaking scenery, motorbike travel fosters a unique connection with the local culture. When you travel by motorbike, you are more approachable. You stop at small, family-run food stalls for a bowl of pho, buy fruit from a roadside vendor, and communicate with local people through smiles and gestures. These cultural encounters and culinary adventures offer a unique window into the local way of life. They create memories that are often more profound and lasting than those from a typical package tour.

However, this adventure is not without its significant challenges. Safety is the primary concern. Vietnam's roads can be unpredictable, with busy traffic in cities and winding, sometimes poorly maintained, mountain passes. Riders must be skilled and constantly alert. Furthermore, the journey can be physically demanding. Long hours of riding, exposure to unpredictable weather – from scorching sun to sudden downpours – and the constant vibration of the engine can lead to exhaustion. A successful trip requires meticulous planning, from checking the bike's condition to mapping out the route and accommodation.

Ultimately, a motorbike trip is not for everyone. It demands a spirit of adventure, a degree of resilience, and a serious approach to safety. While it may not be the easiest way to travel, for those who are well-prepared, it offers an unparalleled sense of freedom and a deep, personal connection to the heart of Vietnam. It transforms a simple holiday into a true expedition, an experience that is as challenging as it is rewarding.