2020年9月大学英语四级(二)写作与翻译及参考答案.pdf

2020年9月大学英语四级考试真题（二） 写作与翻译题 Part Ⅰ Writing (30 minutes) 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(PPT) is becoming increasingly popular in class” You should write at least 120 words but no more than 180 words. 参考范文： The Use of PowerPoint(PPT) in Class 【1】The use of PowerPoint is becoming increasingly popular in class. 【2】 However, its use in class is a controversial issue that has raised much concern. I think wed better hold a cautious attitude towards the use of PPT in class。 【3】 On the one hand, well-designed PPT slides can definitely enhance teaching efficiency because all the knowledge has been prepared beforehand and teachers don’ t need to spend time writing on the blackboard. 【4】 Whats more, many delicately designed PPT slides are quite attractive to students. 【5】 On the other hand,we have to admit there are some potential problems with the overuse of PPT in class. 【6】 For example, many teachers dont know how to teach without PPT because of their heavy reliance on PPT. 【7】 In addition, there is a possibility that some students are distracted by thedecorations or animation of PPT slides, which leads to lower learning efficiency. 【8】In brief, teachers are supposed to take both the teaching efficiency and students learning outcome into consideration, and make a good balance between them. 【9】 After all, all the use of PPT should respect the educational principles and students real,needs. 精彩点评 【1】严格按照题目要求中给出的提示语开篇点题。 【2】使用However 话锋一转，引出自已的观点。 【3】【5】分别使用On the one hand和 On the other hand从正反两个方面对在课堂上使 用 PPT 的优势和存在的问题进行论证,支撑作者所持的谨慎态度。 【4】使用 What’s more 补充分论点,进一步说明在课堂上使用 PPT 的好处。 【6】使用 For example 进行举例论证,使文章有理有据。 【7】使用 In addition补充分论点,说明使用 PPT 对学生可能造成的影响。 【8】使用 In brief 引出结论,总结全文。