Unit 5 Section Ⅲ　 Developing ideas & Presenting ideas(word教参)-【优化探究】2021-2022学年新教材高中英语选择性必修第三册配套教参（外研版）

D．a health magazine 解析：文章出处题。根据本文内容可知，本文主要从社会、生理和心理3个方面分析了男性和女性在幸福感上的差异。由此可推知，本文有可能摘自一本健康杂志，故选D项。 答案：D 12．What is the text mainly about? A．Men and women differ in biology and psychology. B．Men and women experience happiness differently. C．Social roles have a great effect on men and women. D．Women's happiness has declined in the past years. 解析：主旨大意题。通读全文可知，本文从社会、生理和心理3个方面分析了男性和女性在幸福感上的差异，故B项最符合文义。 答案：B Ⅲ.语法填空 Lions, tigers and other animals are staying awake at night 1.____________(avoid) human beings, a new study finds. Scientists have known that human activities can lead to changes in nature.Many animals may move around less or travel to far places to keep away 2.____________ people.By being awake at night, animals can also be on guard against possible enemies and spend less time 3.____________(look) for food. The latest research found even activities like farming and camping can 4.____________ (fright) animals and cause them to become more active at night.5.____________ had been studied were lions in Tanzania, tigers in Nepal and monkeys in Brazil.Researchers compared 6.____________(careful) how much time those animals were active at night in areas of human activities, such as hunting and farming.7.____________ was human activities that caused an increase of about 20 percent in night­time activities, even in creatures that usually sleep at night.Results 8.____________(publish) in the journal Science two months ago. The new findings are 9.____________(usual) because no one else has looked at it in such detail before.Ecologist Marlee Tucker was 10.__________(surprise) that any kind of human activities is enough for animals to see people as a threat. [语篇解读]　人类活动导致许多动物在夜间保持清醒以保持警惕状态。 1．解析：考查非谓语动词。句意：一项新的研究发现，狮子、老虎以及其他的动物在夜间保持清醒旨在避开人类。此处用动词不定式作目的状语。 答案：to avoid 2．解析：考查固定搭配。keep away from...“远离……”，为固定搭配。 答案：from 3．解析：考查固定用法。spend time doing sth.“花时间做某事”，为固定用法。 答案：looking 4．解析：考查词性转换。句意：最新的研究表明，即使像务农和野营这样的活动也会惊吓到动物，进而导致它们夜间变得更加活跃。情态动词can后应接动词原形，故应用名词fright的动词形式frighten。