在英语学习之旅中，四级改错环节作为检验学生语法掌握与词汇运用能力的关键一环，其重要性显而易见。通过精心设计的改错练习，不仅能够显著提升语言表达的准确性，还能深化对英语语法规则的理解。下面，让我们一起进入今天的英语四级改错练习：现代通讯的变迁。
原文
With the rapid development of technology, the way we communicate has undergone significant changes. In the past, people relied heavily on letters and telegrams as the main means of communication. But nowadays, emails, social media, and instant messaging apps have become prevalent. This not just made communication faster but also more convenient.
随着科技的快速发展，我们的沟通方式已经发生了显著的变化。在过去，人们主要依赖信件和电报作为主要的沟通手段。但现在，电子邮件、社交媒体和即时通讯应用已经变得非常普遍。这不仅使沟通更加快捷，也更为方便。
However, these modern forms of communication have their own drawbacks. For example, people tend to be less patient when waiting for responses. They also easily get distracted by the constant flow of notifications, which can impact their productivity and even mental health.
然而，这些现代沟通方式也有其自身的缺点。例如，人们在等待回复时往往会变得不那么有耐心。他们也很容易因不断涌入的通知而分心，这可能会影响他们的工作效率，甚至对心理健康产生负面影响。
Despite these shortcomings, it is undeniable that modern communication tools have revolutionized the way we interact with each other. They allow us to stay connected with people from all over the world, regardless of the distance. Moreover, they provide a platform for sharing ideas, opinions, and experiences, fostering a sense of community.
尽管有这些缺点，但不可否认的是，现代通讯工具已经彻底改变了我们相互交流的方式。它们使我们能够与世界各地的人保持联系，不受距离的限制。此外，它们还为我们提供了一个分享想法、观点和经验的平台，促进了社区意识的形成。
答案解析
错误1：
原文：This not just made communication faster but also more convenient.
更正：This not only made communication faster but also more convenient.
解析：在英语中，当表示“不仅……而且……”时，应使用“not only…but also…”结构，其中“only”不可省略。
错误2：
原文：They also easily get distracted by the constant flow of notifications, which can impact their productivity and even mental health.
更正：They also easily get distracted by the constant flow of notifications, which can affect their productivity and even mental health.
解析：“impact”作为动词时，通常用于表示对某物产生物理上的碰撞或效果，而在描述非物理性的、尤其是心理或社会层面的影响时，使用“affect”更为恰当。
错误3：
原文：They provide a platform for sharing ideas, opinions, and experiences, fostering a sense of community.
更正：They provide a platform for sharing ideas, opinions, and experiences, thereby fostering a sense of community.
解析：为了更清晰地表达前后两句之间的因果关系，可以在两句之间加入连接词“thereby”。这样，“they provide a platform”作为前提，“fostering a sense of community”作为由此产生的结果，逻辑关系更加明确。
以上就是英语四级改错：现代通讯的变迁的文章示例，在英语四级备考中，需要通过不断的实践和总结，才能提高我们的英语改错能力。
