2017托福写作真题分析与范文.doc

2017托福写作真题分析与范文 Linda PAGE \* MERGEFORMAT 5 4.15 / 2.25 2017 年01月07日 托福写作考题回忆 综合 防止海龟减少的办法是否有用 阅读：有3种办法防止海龟减少 1建立金属围栏，防止海龟蛋被素食者吃掉 2禁用塑料袋，海龟吃了塑料袋，消化道会被堵塞 3把传统渔网改成只能捕鱼而不会限制海龟的，海龟被渔网捉住，会溺水 听力：上述办法都不行 1. 金属围栏会阻碍小海龟的磁场发育，海龟靠磁场导航，找食物，找配偶，找地方产卵。没有发育好的磁场，海龟根本无法生存，繁衍。 2. 限制塑料袋或许有用。问题是，现在海里已经有成千上万的塑料袋了，即使分解成了小片，一样会危害海龟。所以限塑解决不了燃眉之急。 3. 改进的渔网，渔民会拒绝使用，因为网到的鱼会减少，收入会减少。即使有法律规定必须使用，渔民也会趁没人使用传统渔网，回到岸上再换成改进渔网。 Sample Answer: When it comes to the decrease of sea turtle’s population, the reading puts forward three solutions to prevent this tendency. However, all these three solutions are regarded as invalid in the listening. First, the idea that building a metal fence will work. Not as it puts in the reading, the listening argues that the mental fence will hinder the development of magnetic field which exerts influence on the growth of the little sea turtles. The listening further illustrates that sea turtles rely on magnetic field to navigate, find food and mates as well as find a suitable place to lay eggs. Without a fully developed magnetic field, they cannot live and reproduce. As to the second measure of a ban of the plastic bags, the listening still refutes it. As a matter of fact, there are already thousands of plastic bags in the sea, which, although decomposing into small pieces, still pose great threat to sea turtles. Therefore, the ban of plastic bags is not the point. Lastly, the reading calls on to transform the traditional fishing nets into those catching only fish but not sea turtles. Unfortunately, the third solution