托福综合写作题目：降低风力发电涡轮对蝙蝠数量的影响

托福综合写作范文Topic 议题：降低风力发电涡轮对蝙蝠数量影响的方案
	Reading	Listening
Thesis 总论点	Three solutions can be used to lower the effect of wind turbines upon bats.	Those three solutions are not feasible.
Sub-point 1 分论点1	The wind turbines should be built in the areas far away from the migratory routes of the bats.	The migratory routes of bats are exactly the places where wind turbines should be built, for if they are built in the remote areas, such as flat plain, the wind speed will decline.
Sub-point2 分论点2	The wind turbines should be turned off in the night for bats are nocturnal.	Though the bats are not active in the daytime, they will choose sleep on tall structures, and the tops of the turbines are such places.
Sub-point 3 分论点3	Radars should be used to repel the bats, for the bats hate radar waves.	If bats meet the electromagnetic waves emitted by radars, those waves will prominently influence the reproductive systems of the bats.

　　托福综合写作范文answer:

　　In the lecture, the professor refutes the three solutions raised in the reading passage to reduce the impact of wind turbines on the bats population, for he thinks those are all infeasible.

　　Firstly, the professor opposes the reading’s idea that the wind turbines should be built in the areas far away from the migratory routes of the bats. He suggests that the migratory routes of bats are exactly the places where wind turbines should be built, for if they are built in the remote areas such as flat plain, the wind speed will decline, which is very disadvantageous to the power generation function of wind turbines.

　　Secondly, the reading claims that turning off the wind turbines in the night is one of the solutions, for bats are nocturnal. The professor disapproves, because though the bats are not active in the daytime, they will choose sleep on tall structures, and the tops of the turbines are such places. When the wind turbines function in the day, the bats will get harmed.

　　Finally, in the reading passage, it suggests that radars can be used to repel the bats, for the bats hate radar waves. The professor disagrees with this, for if bats meet the electromagnetic waves emitted by radars, those waves will prominently influence the reproductive system of the bats.