四级考试写作(第三套)试卷解析

　　1. 试题：

　　2020年9月大学英语四级作文：Directions: For this part, you are allowed 30 minutes to write an essay on the use of PowerPoint in class. You can start your essay with the sentence "The use of PowerPoint is becoming increasingly popular in class." You should write at least 120 words but no more than 180 words.

　　2. 答案：

　　Today, in the context of this era featured by increasing digitization and technicalization, the use of PowerPoint in class appears to be particularly prevalent and important. From my perspective, the popularity of PowerPoint in class has greatly facilitated teaching and learning.

　　In order to make it more detailed, the necessity of PowerPoint would be illustrated in the following respects. As for students, with words, pictures and animation, PowerPoint allows the knowledge to be displayed intuitively and vividly to them so that they can entirely concentrate on the content instead of furiously taking notes. Besides, it is indispensable for teachers to highlight the crucial points in class through PowerPoint, making the presentation more understandable and learning more efficient.

　　Taking into account all the mentioned above, we may draw a conclusion that it is PowerPoint that improves the teaching quality and optimizes teaching process. Only in this way could both sides embrace an enjoyable class, especially for students to gain knowledge interestedly and lightheartedly.

　　范文译文：

　　今天，在这个数字化和技术化不断发展的时代背景下，PPT在课堂上的使用显得尤为普遍和重要。在我看来，PPT在课堂上的普及极大地促进了老师教学和学生学习。

　　为了使其更加详细，我们将从以下几个方面来说明PPT的必要性。对于学生来说，PPT通过文字、图片、动画等形式，将所学的知识直观生动地展现在他们的面前，让他们可以全身心地投入到学习内容中去，而不是拼命地记笔记。此外，教师在课堂上通过PPT来突出重点是必不可少的，这样可以使演示更容易理解，学习效率更高。

　　综上所述，我们可以得出结论，PPT提高了教学质量，优化了教学过程。只有这样，双方才能拥有一个愉快的课堂，特别是让学生能够兴趣盎然、轻松愉快地获取知识。