Đề Tiếng Anh ôn thi tốt nghiệp THPT năm 2025- Mã đề thi THPT-05

The James Webb Space Telescope, (18) __________, represents a giant leap in our capacity to explore the cosmos. (19) __________. This capability, combined with its much larger primary mirror (6.5 meters in diameter compared to Hubble's 2.4 meters), grants Webb unprecedented sensitivity and resolution, enabling it to peer deeper into space and time than ever before.

One of Webb's primary objectives is to study the universe's earliest stars and galaxies, (20) __________. By observing these distant objects, astronomers hope to gain insights into the processes that governed the formation and evolution of galaxies. Webb's infrared vision is crucial for this task, as the light from these distant objects has been stretched into the infrared region of the electromagnetic spectrum due to the expansion of the universe, a phenomenon known as redshift.

Furthermore, Webb will revolutionize our understanding of planetary systems. Its powerful instruments will allow it to study the atmospheres of exoplanets, (21) __________, which could indicate the presence of life. Webb's observations of protoplanetary disks, swirling clouds of gas and dust where planets form, will provide crucial insights into the processes that govern planet formation.

(22) __________. Its groundbreaking capabilities will enable scientists to tackle some of the biggest questions in astrophysics, from the mysteries of the early universe to the search for life beyond Earth. The discoveries made by Webb will undoubtedly reshape our understanding of the cosmos and our place within it.

The global impact of Brexit has been undeniably significant, affecting trade, economics, and political relationships worldwide. As the United Kingdom exited the European Union, its trading relationship with the bloc underwent a dramatic shift. Before Brexit, the UK enjoyed frictionless trade with EU members, but the implementation of new customs checks and tariffs disrupted the flow of goods and services. This disruption had ripple effects across global supply chains, impacting businesses and consumers far beyond British shores.

The economic consequences of Brexit extended to the UK's international standing. Prior to its departure, the UK held considerable influence within the EU, often advocating for free trade and market liberalization. This role diminished with Brexit, impacting the UK's ability to shape global economic policy. Furthermore, the uncertainty surrounding Brexit negotiations led to market volatility and impacted investor confidence, affecting not just the UK economy but also those of its trading partners.

Brexit also had political ramifications on the global stage. The decision to leave the EU raised questions about the future of European integration and fueled Eurosceptic movements in other member states. This, in turn, created a degree of political instability within the EU, a key player in global affairs. Moreover, Brexit forced the UK to renegotiate its own trade deals with countries around the world, potentially impacting existing agreements and alliances.

Despite the initial turbulence, the long-term global impact of Brexit remains uncertain. The UK's future role in the global economy and its relationships with both the EU and other countries continue to evolve. Only time will tell how these dynamics will ultimately reshape the global landscape.

The internet has fundamentally reshaped communication and information access. [I] S. Department of Defense in the 1960s, it slowly branched out to connect universities and research institutions. [II] The introduction of the World Wide Web in the early 1990s, with its user-friendly interface and hyperlinks, truly democratized access, transforming the internet from a niche academic tool to a global phenomenon. [III] This shift marked the beginning of the digital age, significantly impacting how people interact, learn, and conduct business. [IV]

The widespread adoption of the internet has led to an explosion of information availability. Encyclopedic knowledge, breaking news, and diverse perspectives are now readily accessible through search engines, online libraries, and news websites. This easy access to information has empowered individuals, fostered global dialogue, and facilitated unprecedented levels of collaboration. However, it has also presented challenges, including the spread of misinformation and the need for critical evaluation of online sources.

The internet's impact extends beyond information access to encompass e-commerce and social networking. Online marketplaces like Amazon and Alibaba have revolutionized retail, providing consumers with a vast array of products and services at their fingertips. Furthermore, social media platforms like Facebook and Twitter have created interconnected communities where people share experiences, build relationships, and engage in public discourse. These platforms have also become powerful tools for social movements and political activism, enabling rapid dissemination of information and mobilization of support.

The continued development of the internet, with advancements in mobile technology, cloud computing, and artificial intelligence, promises even greater transformation. The rise of the “Internet of Things,” connecting everyday devices to the network, has the potential to further revolutionize various industries, from healthcare to transportation. As the internet continues to evolve, understanding its impact on society, addressing its challenges, and harnessing its potential for positive change will be crucial for shaping a future where technology serves humanity.