Đề ôn thi Đề thi vào lớp 10 Trường Phổ thông Năng khiếu môn Tiếng Anh - Mã đề PTNK-117

Maintaining good oral hygiene is a vital part of personal care. For decades, the manual toothbrush has been a reliable tool, but technology has introduced a powerful alternative: the electric toothbrush. While both are designed to fight plaque and prevent cavities, they operate differently. The main (21) __________ between them is the power source, which affects the brushing experience and results.

An electric toothbrush works using a small internal motor. This motor powers a gear system that causes the brush head, with its soft bristles, to move automatically. The bristles can vibrate or rotate thousands of times per minute, a speed and consistency that cannot (22) __________ by hand. This rapid motion is designed to dislodge food particles and plaque from the surfaces of the teeth and along the gumline efficiently.

Because of this automated action, many dental professionals consider electric toothbrushes to be more effective. Studies have shown that they can remove significantly more plaque than manual ones, leading to improved gum health. The cleaning process is not only more thorough but often faster, as the brush does most of the work for you. This makes them a (23) __________ option for people who struggle with manual brushing techniques.

Moreover, many modern electric toothbrushes come with helpful features. A common one is a built-in two-minute timer, which signals when you have brushed for the recommended duration. Some also have pressure sensors that alert you if you are pressing too hard, which can damage gums. These features help guide users toward better brushing habits, ensuring that each part of the mouth receives adequate attention.

Ultimately, the choice between an electric or a manual toothbrush depends (24) __________ personal preference, budget, and dental needs. An electric toothbrush can offer a superior clean, but a manual toothbrush, when used correctly and consistently, is also an excellent tool. The most important factor is regular brushing as part of a complete oral care routine.

It’s a common experience for teenagers: getting an essay back covered in red ink and feeling an immediate wave of disappointment or anger. It’s easy to perceive such feedback as a personal attack, or that your efforts weren't good enough. [I] However, learning to receive criticism, whether from a teacher, parent, or friend, isn't about taking it personally. It's a vital life skill that transforms how you learn, grow, and interact with others, turning potentially negative experiences into positive opportunities.

The emotional difficulty of receiving constructive criticism is a universally acknowledged challenge. Our natural inclination is to defend ourselves, feel hurt, or shut down when faced with comments highlighting shortcomings. [II] Viewing feedback as an opportunity for improvement, not judgment, demands a conscious shift in perspective and emotional intelligence to cultivate.

In many cultures, including Vietnamese culture, direct criticism is handled carefully, often avoided, to maintain harmony and respect within relationships. This emphasis on social equilibrium makes straightforward feedback less common. While valuable, learning to effectively give and receive specific, actionable feedback becomes a crucial modern skill, vital for personal development in our interconnected world. [III] Understanding how to navigate these conversations gracefully is key to personal growth.

So, how can you handle feedback without getting upset? First, practice active listening. Instead of formulating a defense, truly hear what the other person is saying. Ask clarifying questions like, “Could you give me an example?” or “What could I do differently?” This helps you understand the feedback and shows your openness. Remember to separate the message from the messenger and the problem from your identity. The feedback is about an action or outcome, not you; it's a guide. [IV]

Ultimately, mastering the art of receiving criticism empowers you to take charge of your own growth journey. When you approach feedback with an open mind and a calm demeanor, you unlock valuable insights that propel you forward. That essay covered in red ink transforms into a roadmap for writing a better one next time. This foundational skill is crucial for success in academics, future careers, and personal relationships, turning upsetting moments into powerful opportunities for self-improvement and resilience.