大学英语四级作文作为英语水平的重要衡量标准，不仅考察学生的语言组织能力，更检验其思维深度和逻辑能力。通过精心构思和表达，一篇优秀的四级作文能够充分展现个人的语言魅力，因此，掌握其写作技巧对每一位大学生来说都至关重要。今天，小编为大家整理了2020年9月大学英语四级作文真题以及范文内容，以供大家参考！
2020年9月大学英语四级作文真题以及答案（卷一）
Directions:For this part,you are allowed 30 minutes to write an essay on online libraries.You can start your essay with the sentence “Online libraries are becoming increasingly popular”.You should write at least 120 words but no more than 180 words.
说明：这一部分给你 30 分钟时间写一篇关于网上图书馆的文章。你可以用 "网上图书馆正变得越来越流行 "这句话作为文章的开头。你至少要写 120 个字，但不要超过 180 个字。
Online Libraries
在线图书馆
Living in an era of shared information,we have witnessed an increasing popularity of online lbraries which bring us much more convenience than ever before.This essay aims to tell you the advantages of using online libraries.
生活在一个信息共享的时代，我们见证了网上图书馆的日益普及，它给我们带来了前所未有的便利。
Firstly,it saves you a great deal of time and,energy searching information via online ibraries.You can get the information you need without stepping out of your dorm room.Secondly,the abundant digital information might go beyond your imagination compared with physical libraries.For example,online libraries make it possible for you toread some rare books,or some foreign books or papers inaccessible at home.Finally,you neednt inger around book shelves or take notes in libraries.As long as there is an Internet access,you can decide when and how to read them.
首先，通过网上图书馆搜索信息可以节省大量的时间和精力，不出寝室就可以获得所需的信息；其次，与实体图书馆相比，丰富的数字信息可能会超出你的想象，例如，网上图书馆可以让你阅读到一些稀有书籍，或者一些在家里无法阅读到的外国书籍或论文；最后，你不必在图书馆的书架上徘徊，也不必做笔记，只要能上网，你就可以决定阅读的时间和方式。
To sum up,we get a much easier access to knowledge by use of online libraries which are a powerful tool for modern people to read,study and research.Thus everyone is expected to lean how to use them.
总之，利用网上图书馆，我们可以更方便地获取知识，它是现代人阅读、学习和研究的有力工具。
2020年9月大学英语四级作文真题以及答案（卷二）
Directions:For this part,you are allowed 30 minutes to write an essay on the use of PowerPoint(PPT) 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.
说明：这一部分给你 30 分钟时间，就课堂上使用 PowerPoint（PPT）的情况写一篇文章。你可以用 "课堂上使用 PowerPoint 越来越流行 "这句话作为文章的开头。
The Use of PPT in Class
在课堂上使用 PPT
With the advance of educational technology,the use of PowerPoint(PPT) is becoming increasingly popular in class.However,it is a controversial issue that has raised wide public concern.In my view,we should hold a cautious attitude toward the widely used PPT in class.
随着教育技术的进步，PPT（PowerPoint，多媒体课件）在课堂上的使用越来越普及，但这也是一个备受争议的问题，引起了社会各界的广泛关注。
On the one hand,a well-designed PPT definitely enhances teaching efficiency in that all the knowledge has been prepared beforehand.What's more,many delicately designed PPTs are quite attractive to students.But on the other hand,we have to admit potential problems exist with the uveruse of PPT in class.For example,an excessively informative class would be overloaded for the learners, resulting in students'distraction from the key points. Moreover,teachers'heavy reliance on PPT is another concern.It is said that many teachers don't know how to teach without PPTs.
一方面，精心设计的PPT无疑能提高教学效率，因为所有的知识点都是事先准备好的，而且许多设计精巧的PPT对学生也有相当的吸引力。但另一方面，我们也不得不承认，PPT在课堂上的滥用存在着潜在的问题，例如，内容过多的课堂会使学习者负担过重，导致学生偏离重点。此外，教师对 PPT 的严重依赖也是另一个令人担忧的问题。
As a result,teachers are supposed to take both the teaching efficiency and students'leaning outcome into consideration,and make a good balance between them.After all,all the use of technology,including PPT,should respect the educational principles and students'real needs.
因此，教师应该兼顾教学效率和学生的学习效果，在两者之间取得良好的平衡。
2020年9月大学英语四级作文真题以及答案（卷三）
Directions:For this part ,you are allowed 30 minutes to write an essay on online dictiomaries .You can start your essay with the sentence “Online dictionaries are becoming increasingly popular”.You should write at least 120 words but no more than 180 words.
说明：这一部分给你 30 分钟时间写一篇关于在线词典的文章。你可以用 "在线词典正变得越来越流行 "这句话作为文章的开头，你至少要写 120 个字，但不要超过 180 个字。
Online Dictionaries
在线词典
Online dictionaries are becoming increasingly popular,Many online dictionaries enjoy a good reputation among college students for the following reasons.
在线词典正变得越来越流行，许多在线词典因其以下优点在大学生中享有良好的声誉。
To begin with,being able to be installed in all kinds of smartphones,many online dictionaries can work at any time provided that our smartphones are in working condition.
首先，许多在线词典能够安装在各种智能手机上，只要我们的智能手机处于工作状态，这些词典就可以在任何时候工作。
What's more,there are several authoritative dictionaries included,which provide all the possible meanings for a word,not only its basic meanings but also the specialized meanings,meeting our needs in most cases.
此外，这些词典还包含了几本权威的词典，这些词典不仅提供了单词的所有可能含义，包括其基本含义和特殊含义，而且在大多数情况下都能满足我们的需求。
Last but not least,there are many learning resources at different levels available for free in some dictionary apps.We can also set up our own new word banks so that it is easy for us to review the words or take a test if we like.
最后但同样重要的是，一些词典应用程序免费提供不同层次的学习资源。我们还可以建立自己的新词库，以便我们随时复习单词或进行测试。
In a nutshell,online dictionaries serve our needs for language learning perfectly with their powerful and personalized functions.We are supposed to make full use of this kind of convenient tool to improve our study efficiency.
总之，在线词典以其强大和个性化的功能完美地满足了我们的语言学习需求。我们应该充分利用这种方便的工具来提高学习效率。
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