2025年12月·第1套 英语四级阅读理解（四选一） 第 1 篇 · 46–50 题答案与解析

What do we learn from the passage about ... 问的是文章就「行为时机」明说了什么，答案应能在原文直接找到对应句，不需推断。

题干 What do we learn from the passage about the timing of our behaviors? 是一个 what 引导的特殊疑问句，主干是「我们从文中得知什么」，about 短语把范围锁定在「我们行为的时机」上。结构平铺直叙，无从句、无否定，唯一要抓的是 about 后面的话题词，它指明这道题只问「行为时机」相关的内容。

• A)✓ 正确
  • can significantly influence your health↔It has a considerable impact on our health

  预判「行为时机大大影响健康」与 It has a considerable impact on our health 完全吻合，故锁定该项。

• B)偷换概念

  原文是「昼夜周期导致行为有节律」，It confines us to a 24-hour day-night cycle 却说「行为时机把我们限制在 24 小时周期里」，把因当成了果，与原文 This cycle is the reason why people rest at night and are active during the day 相悖。

• C)张冠李戴

  It requires us to follow a particular rhythm 说「行为时机要求我们遵循某节律」，但原文里「遵循节律」的主体是人体功能（all human body functions also follow this daily rhythm），并非由「行为时机」提出要求。

• D)过度推断

  It holds the key to all human body functions 称行为时机「掌握着人体所有功能的关键」，原文只说人体功能遵循节律、行为时机影响健康，从未说时机决定一切功能，all 与 holds the key 属夸大。

What does the author say about the proteins 问作者对蛋白质的明确陈述，答案落在讲蛋白质的那句话里，属客观查找而非推断。

题干 What does the author say about the proteins in our body? 主干是「作者关于我们体内的蛋白质说了什么」，say about 后面的 the proteins in our body 是话题。注意四个选项都是完整句子，需要逐个判断哪句和原文一致，题干本身无陷阱。

• A)与原文相反

  They can modify the effects of medicines in different ways 说「蛋白质改变药物的效果」，但原文是药物去作用（modify）蛋白质（the specific proteins a drug is designed to modify），施受关系正好相反。

• B)张冠李戴

  They can reduce unwanted side effects of certain medicines 把「减少副作用」说成蛋白质的能力，可原文里减副作用的是「按特定时间服药」这一做法（taking medicines at specific times could help increase their effectiveness and reduce unwanted side effects），与蛋白质无关。

• C)✓ 正确
  • can react differently to the medicine over the course of a 24-hour time period↔Their reaction to medicines changes during the day-night cycle

  预判「蛋白质对药反应随时段变化」正是 Their reaction to medicines changes during the day-night cycle 所述，锁定该项。

• D)无中生有

  Their design determines how differently they react to medicines 称「蛋白质的设计决定其反应差异」，原文从未谈蛋白质有何 design，更没说设计决定反应，纯属臆造。

What do doctors do when prescribing medicine 问医生实际做了什么，是可在原文直接核对的事实。

题干 What do doctors do when prescribing medicine for people? 主干「医生开药时做什么」，when prescribing 是时间状语（现在分词作状语，相当于 when they prescribe）。结构清晰，关键是抓 doctors 与 prescribing 这一动作场景。

• A)✓ 正确
  • they rarely consider the best time to take it↔They give little thought to the time of taking it for maximum effect

  预判「医生很少考虑最佳服药时间」与 They give little thought to the time of taking it for maximum effect 一致，锁定该项。

• B)偷换概念

  They rarely consider which medicine works better for which patient 把疏忽的对象换成「哪种药对哪个病人更好」，而原文疏忽的是服药「时间」，话题被悄悄换掉。

• C)偷换概念

  They tell patients its possible side effects during a period of 24 hours 说医生告知 24 小时内的副作用，原文讲的是药物未被研究其昼夜差异（most drugs have not been studied for possible different effects during a 24-hour cycle），并非医生告知副作用。

• D)偷换概念

  They tell patients to comply with the directions of drug manufacturers 说让病人遵从药厂说明，但原文 compliance 指病人遵从医嘱按时服药（patients are directed to take most drugs during the morning or evening primarily to ensure compliance），并未提 drug manufacturers。

Why do doctors advise ... 问的是原文已经给出的理由，定位到目的状语即可作答，不需自己推因果。

题干 Why do doctors advise patients to take most drugs in the morning or in the evening? 是 why 引导的因果问句，主干「医生为何建议病人在早上或晚上服大多数药」。advise sb. to do 是「建议某人做某事」结构。问 why 意味着答案是原文里这一建议背后的目的或原因。

• A)无中生有

  To discourage them from making complaints 说目的是「阻止病人投诉」，原文目的只有 ensure compliance，从未提 complaints，凭空捏造。

• B)✓ 正确
  • to ensure compliance↔To ensure they take the drugs as instructed

  预判「为确保病人按医嘱服药」与 To ensure they take the drugs as instructed 同义，锁定该项。

• C)与原文相反

  To comply with new research findings strictly 说目的是严格遵循新研究成果，但原文恰恰指出多数药未做昼夜研究（most drugs have not been studied），医生让早晚服药并非依据研究，方向相反。

• D)与原文相反

  To guarantee the maximum effect of the drugs 说目的是保证药效最大，但全文论点正是医生没考虑增效时机（they rarely consider the best time to take it），早晚服药并非为了药效最大化，正好相反。

What does the author suggest near the end 问作者在收尾处的整体主张，需要把末段的呼吁概括出来，而非抓某个孤立细节。

题干 What does the author suggest near the end of the passage? 主干「作者在文章接近结尾处建议了什么」，suggest 在此是「建议、主张」，near the end of the passage 是地点状语，明确把答案锁在文章末段。这是一道带位置提示的建议题。

• A)以偏概全

  Considering drug-taking timing when prescribing drugs for patients 是第三段对医生开药的观点延伸，而题干问的是 near the end 的建议；末段真正的呼吁是「做更多研究」，而非这条局部主张。

• B)无中生有

  Making treatments less complex by taking drug timing into account 称考虑服药时机可让治疗「不那么复杂」，原文末段只说能让治疗更有效、惠及更多人（could help make treatments more effective and help more people worldwide），从未提 less complex。

• C)✓ 正确
  • More research is needed to determine the best times to administer treatments for different diseases↔Conducting more studies to find out the best timing for treating different diseases

  预判「需更多研究找最佳给药时机」与 Conducting more studies to find out the best timing for treating different diseases 完全对应，锁定该项。

• D)偷换概念

  Finding out the most effective drugs for treating diseases through further research 说要研究「最有效的药物」，可末段研究的目标是「最佳给药时间」（the best times to administer treatments），全文谈的是时机而非药物本身，对象被偷换。