托福【综合写作】回忆和解析，这次托福考试写作部分整体难度较难。其中，综合写作考查科技类，重复2021/6/20考题，整体难度适中，除了部分科技类的专业词汇。下面和培顿 教育小编一起来看看吧！

　　《综合写作》

　　【话题分类】科技类

　　【考题回忆】总论点：是否要使用CFLs的灯

　　【阅读部分】

　　不要使用

　　分论点一： 贵

　　分论点二：污染环境

　　分论点三：light比较narrow

　　【听力部分】

　　要使用

　　分论点一：寿命是普通灯泡的8-15倍

　　分论点二：普通灯泡更污染环境因为有化石燃料

　　分论点三：新一代的CFLs已经解决了

　　【解题思路】

　　传统四段式写作，每一段阅读内容+听力内容，注意细节和同义替换

　　【参考范文】

　　Both the reading and the lecture are talking about CFLs. The author of the reading claims that CFLs should not be used to replace incandescence lamps. However, the lecturer challenges this perspective by providing three reasons.

　　The reading first claims that CFLs are quite expensive. The lecturer, however, rebuts this by mentioning that CFLs are more durable and it can last for 8-15 times longer than incandescence lamps, and so using CFLs, in fact, can save a lot of money.

　　Secondly, the reading passage conceives that CFLs can release mercury, causing pollution and bring damage to the environment. The listening, by contrast, says that despite this, CFLs are much better than common incandescence lamps, because using incandescence lamps needs more electricity to be generated by using more fossil fuels. The more electricity to be used, the more pollution can be caused.

　　In the final analysis, the writer in the reading asserts that due to narrow range, CFLs can make people’s eyes not so comfortable. The professor in the lecture points out that by providing the same color range as the incandescence lamps, the newest CFLs have already solved this problem.