雅思听力真题（Part 3）
光照对环境的影响（雅思听力Part3师生讨论）
本篇也叫：光照影响环境、光对环境的影响、灯光与自然环境、光污染影响、光照环境讲座
Part 3 · 考频：高频 · 最近考试：2021.9.26/2020.10.24/2019.10.26Asia/2014.1.18
本篇为雅思听力真题（Part 3）《Light influences the environment》，共 8 题，2021.9.26/2020.10.24/2019.10.26Asia/2014.1.18雅思考试真题回忆，页面提供完整题目、答案与解析，并支持在线机考模式免费练习。本页同时提供 Markdown 版本 供 AI 助手与搜索引擎直接读取。
雅思听力Part3中，学生Jim和Jane讨论Morgan教授关于光照对环境影响的讲座。Jane质疑该观点，Jim推荐课程大纲上的教材《The Influence of Light on the Environment》，并提到Ken Simpson主张夜间关灯保护栖息地、Dave Kepler建议用环保灯泡和太阳能路灯。
答案：lighting restrictions
原文定位：you should read up on Ken Simpson’s work. He argues that in order to protect natural habitats, governments should endeavor to turn off lights in cities at night
同义替换：「Ken Simpson」↔「Ken Simpson」，「lighting restrictions」↔「turn off lights in cities at night」
答案：alternative lighting
原文定位：For this issue, Dave Kepler suggests they could just replace the existing lights with more environmentally friendly bulbs. They could even install solar-powered lights. That way, roads will be more eco-friendly while maintaining safety
同义替换：「Dave Kepler」↔「Dave Kepler suggests」
答案：reduce the number of insects
原文定位：I’ve also heard that according to Sharon Gray, in countries with more sunlight, insect-eating animals tend to be smaller in size since there are fewer insects, and the remaining insects produced a smaller number of eggs
同义替换：「Sharon Grey」↔「Sharon Gray」，「reduce the number of」↔「there are fewer」
答案：impacts on water quality
原文定位：Nevertheless, Maria Jackson says that in direct sunlight, the surface of the water becomes more translucent. Therefore, it affects the amount of sunlight that aquatic insects can absorb
同义替换：「Maria Jackson」↔「Maria Jackson says」，「impacts on」↔「affects」，「water quality」↔「the surface of the water becomes more translucent」
答案：decline in the number of species
原文定位：The only other theory I’ve studied is Barbara Swallow’s study on how declined insect population adversely affects the frog population
同义替换：「Barbara Swallow」↔「Barbara Swallow」，「decline in the number of species」↔「declined insect population;adversely affects the frog population」
答案：It makes no difference
原文定位：Honestly, I’m not sure it makes much difference which one you use. Species will die out either way
同义替换：「natural and artificial light」↔「which one you use」，「It makes no difference」↔「it makes much difference」，「among species」↔「Species」
答案：many theories lacked solid proof in the field
原文定位：The theories discussed in our lectures, like Simpson’s and Gray’s, are so vague and lack proof, so I don’t understand why we even study them;I don’t like learning unsupported theories for exams, and I’d rather spend my time learning something else
同义替换：「the theories discussed in the lecture」↔「The theories discussed in our lectures」，「lacked solid proof」↔「lack proof」
答案：quality of life of tourists,wildlife park animals,pandas in the zoo
原文定位：I’d be much more interested in studying the animals in safari parks than researching migratory birds, particularly the effect of tourists on the quality of life of animals;especially those animals living in more tropical countries like Borneo;I want to study how bringing animals over from foreign countries to put in our zoos affects their life expectancy. For example, do you remember when China sent pandas to Edinburgh Zoo
同义替换：「wildlife park animals」↔「the animals in safari parks」，「interested in studying in the future」↔「be much more interested in studying」，「animals living in tropical climate」↔「animals living in more tropical countries」，「interested in studying」↔「that would be really interesting」