雅思听力真题（Part 3）
Part 3 · 考频：高频 · 最近考试：2021.9.26/2020.10.24/2019.10.26Asia/2014.1.18
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’s work」，「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」↔「according to Sharon Gray」，「reduce the number of insects」↔「there are fewer insects;produced a smaller number of eggs」
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’s study」，「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：「felt unsatisfied」↔「don’t understand why we even study them」，「the theories discussed in the lecture」↔「The theories discussed in our lectures」，「many theories」↔「like Simpson’s and Gray’s」，「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」