B卷

　　Ⅰ.阅读理解

　　A

　　(2015·郑州第三次质量预测)Do you ever pull your phone out of your pocket，thinking it is vibrating(振动)，only to find that it isn't?

　　This phenomenon，which scientists call “phantom(幻觉的)phone vibration”，is very common.Around 80% of people surveyed say they have imagined their phones vibrating when they were actually still.

　　So，what leads to this universal behavior? According to the BBC，the explanation lies in your brain's ability to discover signals from the outside world.

　　When your phone is in your pocket，there are two possible states：it is either vibrating or not.Meanwhile，you also have two possible states of mind：the judgment that the phone is vibrating，or that it isn't.

　　Ideally，you match the four states correctly.However，sometimes your brain decides that the consequences of missing a call are more serious than a “false alarm”．Therefore，you become more sensitive to vibrations so that you don't miss anything.

　　This is just like the fire alarm in your home—it can be annoying when it goes off in response to just a tiny bit of smoke.But that's a small price to pay compared to a fire really breaking out because the alarm fails to alert you.

　　Now，you might still ask：why can't our brains just make every judgment correctly without being too sensitive to false signals?

【2017版高考英语北师大版《名师伴你行》一轮复习课时作业：13《People》（含解析）】相关文章：

★ 【浙江专用】2014届高考英语一轮复习课时作业(十七)必修4Unit 2《Working the land》

★ 【北京专用】2014届高考英语一轮复习方案课时作业：选修8 Unit 2 Cloning

★ 【浙江专用】2014届高考英语一轮复习课时作业(三十五)选修7Unit 5《Travelling abroad》

★ 2017届高考英语二轮复习大题冲关秘籍阅读理解七选五：考纲解读（含解析）

★ 【优化方案】2017届高考英语二轮复习全国卷Ⅱ题型重组训练：第20组（含解析）

★ （安徽专用）2014届高考英语一轮复习方案 作业手册（17）模块6 《Unit 17 Laughter》（含解析） 北师大版必修1

★ 2017高考四川省广安市英语阅读理解一轮系列训练：29（含解析）

★ 2017届高考英语二轮复习大题冲关秘籍短文改错：解题策略（含解析）

★ （安徽专用）2014届高考英语一轮复习方案 作业手册（14）模块5 《Unit 14 Careers》（含解析） 北师大版必修1

★ 【北京专用】2014届高考英语一轮复习方案课时作业：必修3 Unit 4 Astronomy：the science of the stars