2020.1.11托福综合写作参考范文

今天上海新航道托福培训班为大家带来的是2020.1.11托福综合写作参考范文！

本题是重复2017年12月16日真题，如何保护蝙蝠不被风力涡轮机伤害

阅读：

1，蝙蝠每年迁徙的路线是固定的，所以只要把风力涡轮机建在远离迁徙路线的地方即可;2，风力涡轮机只在白天工作，如此一来，夜间活动的蝙蝠便不会受到影响;3，使用雷达电波驱赶蝙蝠。事实表明，蝙蝠一般不在有雷达颠簸的地方活动。

听力：1， 风力涡轮机的选址比较特殊，需要在山脊才有足够的风发电，但山脊正好在蝙蝠迁飞的路线上。如果伴奏，可能会影响涡轮机的效果;2， 蝙蝠晚上活动白天休息，蝙蝠会选址比较高的建筑结构休息，比如风力涡轮机。如果让涡轮白天工作，可能对休息的蝙蝠产生影响;3，蝙蝠之所以远离雷达，是因为雷达颠簸会破坏它们的生殖系统。如果采用雷达电波驱赶，这会带来伤害，从而使数量更少。

话题分类：生物/技术类

参考范文：

The reading passage and the lecture debate on the solutions to save bats from being harmed by wind turbine. The reading passage proposes three solutions, which are all contradicted by the following lecture.

The first solution is to construct wind turbine at places not interfering with bats’ migratory patterns. Scientists could study the patterns, and then guide power companies to build turbines not in the paths of the bats' migrations. However, the lecturer finds this impractical because wind turbines have to be built where there is plenty of wind to spin the turbine. But that’s exactly where bats are most likely to migrate as they follow mountain ridges. The wind speed will be too slow to spin the turbines if they are built outside of bats’ migration paths, for example flat plains.

The second solution is to shut down the current wind turbines at night, so that the blades of the wind turbines will not harm the bats flying though the area. But the lecture opposes, contending that bats have to sleep when the night is almost over, often on the wind turbines. When the wind turbines are turned back on during the day the bats will still be harmed.

The last solution, according to the reading, is to use radar to keep bats away from the turbines. It is because bats can detect the waves emitted by radar, and they will stay away from it. Yet the lecture finds this a bad idea as radar waves can harm the bats’ reproductive organs. Once they get in touch with the wave, their reproductive system will be permanently injured and this will further reduce bat’s population.