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      考研英语水平想要取得进步，并非只坚持一段时间后，就能立竿见影看到效果。它是需要我们不断地坚持下去，才能慢慢有所成效!接下来，小编为帮助2021考研学子，在考研英语备考中少走弯路，特意整理出“2021考研英语何凯文每日一句第一百一十三句”，供考生参考。

2021考研英语何凯文每日一句第一百一十三句

今天的句子：

In a field where scientists have spent decades focused on genetics and the buildup of damaged protein fragments called beta-amyloid as causes of the disease, now many experts agree that air pollution plays a major role. For the most common form of Alzheimer’s, known as late-onset disease, researchers now estimate that at least 40 and as much as 65 percent of the risk involves nongenetic influences such as lifestyle and harmful environmental exposure.

思考题：

Traditional views on Alzheimer’s agreed that___.

A.it could be mainly attributed to genetics

B.it had a close relation to lifestyle choices

C.it was triggered by nongenetic factors

D.it was related to the harmful air pollution

词汇突破：

buildup沉积

protein fragments蛋白质片段

beta-amyloid β-淀粉样蛋白

Alzheimer’s 阿尔茨海默氏症

late-onset disease 晚发性亚型

亚型=类型=form

nongenetic 非基因的

involve 涉及到

句子解析：

第一句：

In a field where scientists have spent decades focused on genetics and the buildup of damaged protein fragments called beta-amyloid as causes of the disease(传统的观点), now many experts agree that air pollution plays a major role.

参考译文：在这一领域，科学家数十年来一直专注于遗传学，并将被称为β-淀粉样蛋白的受损蛋白质片段的沉积视作疾病成因，现在许多专家都同意空气污染起着重要作用。

注意：这里的疾病disease就包括后文的Alzheimer’s这就是阅读的相关性原则。

第二句：

For the most common form of Alzheimer’s, known as late-onset disease, researchers now(现在的观点) estimate that at least 40 and as much as 65 percent of the risk involves nongenetic influences such as lifestyle and harmful environmental exposure.

参考译文：研究人员现在估计，对于最常见的阿尔茨海默氏症亚型，即晚发性亚型，风险因素中至少40%到65%涉及非遗传影响，如生活方式和有害的环境暴露。

思考题解析：

Traditional views on Alzheimer’s agreed that___.

题干暗藏杀机!

问的是传统观点!

不是问现在的观点!

所以BCD都属于定位错误!

A正确!一剑封喉!你就说服不服吧!

A. it could be mainly attributed to genetics

(它可能主要归因于基因)

A选项正确。

B. it had a close relation to lifestyle choices

(它与生活方式的选择密切相关)

B选项错误。

C. it was triggered by nongenetic factors

它是由非基因因素引起的。

D. it was proven to be related to pollution

(它被证明与污染有关)

D选项错误。

      以上是分享的“2021考研英语何凯文每日一句第一百一十三句”，希望对2021考研者们，在攻克考研英语长难句上面有所帮助!祝愿2021考研学子们，通过自己辛苦一年的努力，都能苦尽甘来，取得好成绩!

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