必修第二册 Unit 2 Wildlife Protection 题组训练2-【导与练】2024高考英语一轮复习高中总复习第1轮能力提升题组训练（新教材，人教版）

题组训练2 Ⅰ.阅读 A (2023·吉林长春预测模拟) Take a good look at the American burying beetle.Once found in 35 states,the insect is assessed by the International Union for Conservation of Nature as critically endangered.Like the tiger,the American burying beetle has orange and black stripes,like the tiger,the beetle is declining in number.The tiger is an instantly recognisable symbol of species preservation,but most people aren’t familiar with the beetle. This difference is an example of the domination of the so-called celebrity species—the fascinating creatures that nonprofits and government agencies use to raise public interest in conservation.Most nonprofit funds for animal protection go to species such as apes,elephants,big cats,rhinoceroses,and giant pandas.Tigers are often rated the most popular animal—and India,home to the majority of these big cats,spent more than $49 million on tiger conservation alone in 2019. Meanwhile,many lesser-known species of fish,reptiles,amphibians,and birds weaken in namelessness.Worldwide,more than 35,500 plant and animal species are on the edge of disappearing forever. This leaves us with a tough situation.Conservation is underfunded,so how do we decide which species to save? One potential solution,the debatable idea of conservation triage,holds that experts need to quickly decide which species can be saved while realising that others can’t be saved.Conservationists have developed analytical tools to approach the question in a less emotional,but more practical way.Fish and Wildlife Service now uses this knapsack method—inspired by a hiker’s need to fit the most valuable items into a small space—to get the “most bang for their buck” in saving species.The method calculates the most efficient conservation strategies using factors such as costs to recover a species and its likelihood of going extinct.  1.Why is the burying beetle mentioned in the first paragraph? A.To propose a definition. B.To introduce the topic. C.To reach a conclusion. D.To p