Constant worry and tension can have many harmful effects on the human body.It is a known fact that stressful times can cause one to suffer hair loss.It would make sense that if it can cause these problems，perhaps it also may contribute to graying.However，there is no sound evidence to support this.

　　On the other hand，many medical professionals believe that there may be a link between graying and a constant state of anxiety or tension.Does stress cause gray hair？There is no scientific evidence to support the theory，but it is best to avoid stressful situations.

　　【语篇解读】　压力会导致头发变白吗？许多人相信情况是这样的。本文从年龄和基因两方面谈了头发变白的原因，持续的压力和忧虑对于身体是有害的，可导致脱发。但是，究竟压力和头发变白之间是否有联系，目前尚无定论。

　　1．The underlined phrase in the first paragraph most probably means________.

　　A．clever remarksB．silly remarks

　　C．exciting remarks D．disappointed remarks

　　解析　词义猜测题。画线短语前面提到“Many people believe that tension and stress can cause your hair to lose its color”，即许多人相信紧张和压力导致头发褪色变白。短文接着谈到“In fact，it is...”，这是推测画线词意思的关键。因此an old wives’ tale意为“无稽之谈”。

【2017届高考英语一轮复习夯实练习：必修4U5《Theme parks》（新人教版含解析）】相关文章：

★ 【人教版】2014届高考英语一轮复习指导考点针对练：必修5 unit3《Life in the future》

★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (73)

★ 【人教版】2014届高考英语一轮复习指导考点针对练：必修2 unit5《Music》

★ 【优化方案】2017届高考英语二轮复习全国卷Ⅱ规范练：7（含解析）

★ 2014届高考英语一轮复习课时作业(二十七)必修5Module 3《Adventure in Literature and the Cinema》（外研版）

★ （安徽专用）2014届高考英语一轮复习方案 作业手册（4）模块2 《Unit 4 Cyberspac》（含解析） 北师大版必修1

★ 【三维设计】2017版（江苏专用）二轮复习练习：必修3 Unit 3《Back to the past》课时跟踪检测B卷（含解析）

★ 2014届高考英语一轮复习课时作业(七)必修2Module 1《Our Body and Healthy Habits》（外研版）

★ 2014届高考英语一轮复习必修2参考答案（外研版）

★ （全国通用）2014届高考英语一轮单元复习 限时强化训练十