英語四級備考路上，選詞填空作為檢驗詞匯精準度與語境理解力的關(guān)鍵環(huán)節(jié)，是每位考生不可忽視的試煉場。通過這一題型，我們不僅能鞏固詞匯基礎(chǔ)，更能提升在復(fù)雜語境中靈活運用的能力。以下，我們以“科技改變生活”為英語四級選詞填空真題示例，深入探討這種練習在備考過程中的獨特價值。
英文原文
In recent years, technology has revolutionized the way we live, work, and interact with each other. From smart homes that can be controlled remotely with a simple voice command, to ______ mobile devices that enable us to stay connected globally, technology is undeniably shaping our lives in profound ways.
The advent of the Internet has ______ a world of information at our fingertips, making knowledge accessible to anyone with an internet connection. This has not only broadened our horizons but also ______ the pace of learning and innovation.
With the rise of artificial intelligence (AI), machines are now capable of performing tasks that were once thought to be exclusively human, such as recognizing patterns, making predictions, and even engaging in complex ______. The integration of AI into various industries is transforming the way we do business, providing personalized services, and enhancing efficiency.
However, this rapid technological advancement also poses challenges. Cybersecurity threats are on the rise, as hackers seek to exploit vulnerabilities in our digital systems. Furthermore, the digital divide is widening, with some populations lacking access to the technology that could empower them socially and economically.
Given these ______, it is crucial for us to strike a balance between embracing technological progress and mitigating its negative impacts. Education and awareness play a pivotal role in ensuring that everyone can benefit from technology while also being aware of the risks involved.
選詞選項
A. sophisticated
B. unleashed
C. conversations
D. implications
E. accelerated
文章概要
近年來，科技極大地改變了我們的生活方式、工作方式以及人際交往方式。從可以通過簡單語音指令遠程控制的智能家居，到讓我們能夠全球連接的先進移動設(shè)備，科技無疑在深刻地塑造著我們的生活。互聯(lián)網(wǎng)的出現(xiàn)讓我們指尖輕點即可觸及海量信息，使知識對任何有網(wǎng)絡(luò)連接的人開放。這不僅拓寬了我們的視野，還加速了學習和創(chuàng)新的步伐。隨著人工智能的興起，機器現(xiàn)在能夠執(zhí)行曾被認為只有人類才能完成的任務(wù)，如識別模式、做出預(yù)測，甚至參與復(fù)雜的對話。人工智能與各行各業(yè)的融合正在改變我們的商業(yè)模式，提供個性化服務(wù)，并提高效率。然而，快速的技術(shù)進步也帶來了挑戰(zhàn)，如網(wǎng)絡(luò)安全威脅增加和數(shù)字鴻溝擴大。因此，在擁抱技術(shù)進步的同時，減輕其負面影響至關(guān)重要，教育和意識提高在確保每個人都能從科技中受益的同時認識到相關(guān)風險方面發(fā)揮著關(guān)鍵作用。
答案
A, B, E, C, D
解析
A. sophisticated - 用于形容移動設(shè)備的高級性，符合現(xiàn)代科技產(chǎn)品的發(fā)展趨勢。
B. unleashed - 表示互聯(lián)網(wǎng)的出現(xiàn)“釋放”了海量信息，使其易于獲取。
E. accelerated - 互聯(lián)網(wǎng)不僅拓寬了視野，還“加速”了學習和創(chuàng)新的步伐。
C. conversations - 人工智能參與“對話”體現(xiàn)了其高級別的交互能力。
D. implications - 考慮到技術(shù)進步帶來的多方面影響，用“implications”（含義、影響）最為恰當。
通過以上解析，可以看出英語四級選詞填空不僅考察詞匯知識，還涉及對文章整體內(nèi)容的理解和邏輯推理能力。希望這個示例能夠幫助你更好地準備英語四級考試。
