Đề ôn thi Đề thi vào lớp 10 Trường Phổ thông Năng khiếu môn Tiếng Anh - Mã đề PTNK-53

Passing through airport security is a routine part of air travel, designed to keep passengers and crew safe. The main goal of this process is to prevent dangerous or prohibited items from being brought onto an aircraft. To make the process smooth and quick for everyone, it is important to follow all instructions from the security staff and to ensure the airport is (21) __________ for everyone. Understanding the steps involved can help you prepare and avoid any unnecessary delays.

First, as you approach the security checkpoint, you will need to prepare your belongings. You have to take out large electronic devices, like laptops and tablets, from your bag. You must also separate any liquids you are carrying. You must place all these items flat in a tray. This ensures the X-ray machine gets a clear image. After that, you place the tray, along with your hand luggage and any coats or jackets, onto the conveyor belt.

Next, your belongings travel through an X-ray scanner. Modern scanners are much (22) __________ than older models and can detect a wider range of objects. As the conveyor belt moves your items forward, they are scanned by an officer in a separate room. Your bags will (23) __________ a detailed inspection by the X-ray machine. While your items are being scanned, you must walk through a separate body scanner or a metal detector yourself. This is done to check for items you might be carrying on your person.

It's crucial to be aware of the rules regarding carry-on luggage. Remember that certain items, such as liquids over 100ml and sharp objects, are strictly prohibited. If the security officer sees something suspicious on the X-ray screen, they may need to open your bag for a manual search. (24) __________ are you allowed to carry these items in your hand luggage, and trying to do so will cause significant delays. Cooperation with the security staff is essential during this part of the process.

Once you have passed through the body scanner and your belongings have been cleared, you can collect them from the conveyor belt. Then, you can put your items back into your bag and proceed to your departure gate. Overall, while the security process might seem inconvenient, it is a vital step in maintaining flight safety for all passengers. Being prepared makes it faster and easier for you and everyone else.

The world of mathematics, often perceived as abstract, has its own pinnacle of recognition: the Fields Medal. Awarded only once every four years to mathematicians under forty, it is widely regarded as the "Nobel Prize of Math," signifying an extraordinary breakthrough. This prestigious honor is a testament to profound insight and groundbreaking contributions, reshaping our understanding of numbers and structures. Recipients are truly intellectual mavericks, pushing knowledge boundaries. Among this elite group stands a name resonating with national pride: Professor Ngô Bảo Châu.

Professor Ngô Bảo Châu’s monumental achievement came in 2010 when he was awarded the Fields Medal for proving the Fundamental Lemma, a crucial conjecture within the Langlands Program. [I] This complex puzzle had stumped many of the world's brightest minds for decades. [II] His work was a triumph of intellect, precision, and unwavering commitment to unraveling intricate truths.

For Vietnam, Professor Ngô Bảo Châu's Fields Medal win was a moment of immense national jubilation and pride. It transcended academia, becoming a widely celebrated event across the country. The Vietnamese government extended congratulations, recognizing the profound significance of his achievement on the global stage. Media outlets, including Dân Trí, extensively covered his story, highlighting how a Vietnamese mind reached the zenith of international intellectual accomplishment. His success served as a powerful symbol of the nation's intellectual capacity and global contribution potential.

So, what does it truly take to reach such an unparalleled height? Professor Ngô Bảo Châu's journey underscores the need for extraordinary intellectual curiosity, relentless persistence, and a profound love for learning. [III] It involves countless hours of solitary thought, grappling with abstract concepts, and courage to challenge ideas. His path exemplifies that genius is the product of immense hard work and unwavering determination to solve seemingly insurmountable problems. It requires cultivating deep understanding, analytical skills, and the resilience for groundbreaking research.

For young people in Vietnam, particularly those aged 14-15, Professor Ngô Bảo Châu's story is more than an account of mathematical genius; it's a profound source of inspiration. It powerfully demonstrates that Vietnamese minds are capable of achieving the highest echelons of global intellectual pursuits, breaking perceived barriers. [IV] His journey encourages students to pursue academic excellence, embrace challenging subjects like math and science, and believe in their potential to make significant contributions. His legacy reminds us that with dedication and a thirst for knowledge, remarkable achievements are within reach.