国产精品一卡,国产精品久久久免费,91久久国产,国产欧美日韩一区二区三区在线

　　托福【綜合寫作】回憶和解析，這次托福考試寫作部分整體難度較難。其中，綜合寫作考查科技類，重復2021/6/20考題，整體難度適中，除了部分科技類的專業詞匯。下面和培頓 教育小編一起來看看吧！

　　《綜合寫作》

　　【話題分類】科技類

　　【考題回憶】總論點：是否要使用CFLs的燈

　　【閱讀部分】

　　不要使用

　　分論點一： 貴

　　分論點二：污染環境

　　分論點三：light比較narrow

　　【聽力部分】

　　要使用

　　分論點一：壽命是普通燈泡的8-15倍

　　分論點二：普通燈泡更污染環境因為有化石燃料

　　分論點三：新一代的CFLs已經解決了

　　【解題思路】

　　傳統四段式寫作，每一段閱讀內容+聽力內容，注意細節和同義替換

　　【參考范文】

　　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.