在英语学习的广阔天地里，四级改错环节占据了举足轻重的地位，它如同一面明镜，清晰映照出学生语法与词汇的掌握深度。通过深入细致的改错训练，我们不仅能够精细打磨语言表达的准确性，使之更加流畅无误，更能在这一过程中深化对英语语法的领悟，构建起坚实的知识框架。下面，让我们一起进入今天的英语四级改错练习：山上徒步。

英文原文

Last weekend, I decided to go hiking in the mountains nearby. The weather was perfect, sunny and cool, making it an ideal day for outdoor activities. I packed my backpack with water, sandwiches, a map and a few other essentials. However, as I started my journey, I realized I had forgotten to bring my hiking boots. Instead, I was wearing a pair of sneakers, which I thought would be enough for the trip.

上周末，我决定去附近的山上徒步。天气非常完美，阳光明媚且凉爽，是户外活动的理想日子。我在背包里装了水、三明治、一张地图和其他一些必需品。然而，当我开始旅程时，我意识到我忘了带徒步靴。相反，我穿了一双运动鞋，我认为这足够应对这次旅行了。

Shortly after setting off, I noticed that the path was rougher than I had expected. The stones and roots made walking difficult, and I began to regret not bringing the proper shoes. Despite this, I decided to continue. Halfway up the mountain, I slipped and fell, injuring my knee slightly. This accident made me realized the importance of being prepared.

出发后不久，我就注意到山路比我预想的要崎岖。石头和树根让行走变得困难，我开始后悔没有带合适的鞋子。尽管如此，我还是决定继续。爬到半山腰时，我滑倒了并摔伤了膝盖，只是轻伤。这次事故让我意识到准备充分的重要性。

I limped back down the mountain, feeling frustrated and a little embarrassed. Next time, I'll make sure to pack everything I need, including the right footwear, to avoid such incidents.

我一瘸一拐地走下山，感到既沮丧又有点尴尬。下次，我一定会确保带上所有需要的东西，包括合适的鞋子，以避免此类事件的发生。

答案解析

错误1：I packed my backpack with water, sandwiches, a map and a few other essentials.

更正：I packed my backpack with water, sandwiches, a map, and a few other essentials.

解析：在列举物品时，最后两个物品之间应使用逗号加“and”来连接，以保持语法正确和清晰。

错误2：I was wearing a pair of sneakers, which I thought would be enough for the trip.

更正：I was wearing a pair of sneakers, which I thought would suffice for the trip.

解析：“be enough”虽然常见，但在此语境下，“suffice”更为正式且贴切，表示“足够满足需要”。

错误3：The stones and roots made walking difficult, and I began to regret not bringing the proper shoes.

更正：The stones and roots made walking difficult, and I began to regret not having brought the proper shoes.

解析：在描述过去未做的动作对现在产生的影响时，应使用现在完成时，即“having done”形式，以强调过去的动作对现在状态的影响。

错误4：This accident made me realized the importance of being prepared.

更正：This accident made me realize the importance of being prepared.

解析：“make sb. do sth.”是固定搭配，表示“使某人做某事”，其中“do”为省略to的不定式，故应改为“realize”而非“realized”。

以上就是英语四级改错示例，通过这些改错练习，希望能够帮助你更好地掌握英语四级的语法点和常见错误，提升写作水平。