Question

10．"The chair is out to kill us，"says James Levine，a professor at the Mayo School of Medicine．Most of us have years of sitting experiences，considering ourselves quite good at it．（36）GBut unfortunately，a good deal of data suggests that we're off our chairs to spend so much time on the vast variety of other seats where we're fond of parking our bottoms．Here are some things that scientists have learned about the insidious（潛伏的）nature of sitting．
Sitting position has gone wrong．
（37）ACertainly people have done that for thousands of years．But lately，not so much．In general，scientists believe，Americans now sit for more than half of their walking hours．Sadly，the sitting position exerts force on the body which can lead to a lot of trouble including poor circulation（血液循環(huán)），aches and pains．
　　Make people become too fat．
We're not using much energy when we're sitting still．（38）BIt is also just another way of saying"watch out for extra pounds．"It is mainly the chair that has caused the increase in obesity rates．A person with a desk job may burn 300 calories a day at work，but the same person might burn 2，300 calories a day in jobs that require considerable physical efforts．In other words，we need more walking to burn more calories．
（39）ESitting at your desk and working hard for hours on end can increase your chances of getting a promotion．（40）FWhen comparing people who spent the most time sitting with those who spent the least time sitting，researchers found more sitting increases the risks of death from all causes．

A．The human body is designed for walking．
B．That is just another way of saying"we are not burning many calories"．
C．They ought to work out to build their bodies．
D．We should be more patient and work longer than before．
E．Realize the damage．
F．But it also brings people diseases or even early death．
G．We will say nature intends us to do it．

Answer 1

分析 本文屬于說明文閱讀，作者通過這篇文章主要向我們描述了久坐不利于健康，對(duì)人們會(huì)帶來哪些傷害，因此要經(jīng)常運(yùn)動(dòng)．

解答 36．G．考查句意理解和上下文，根據(jù)下文，Here are some things that scientists have learned about the insidious （陰險(xiǎn)的）nature of sitting．可知：我們會(huì)說天性讓我們這樣做的，故選G．
37．A．考查句意理解和上下文，根據(jù)后文But lately，not so much．In general，scientists believe，Americans now sit for more than half of their walking hours可知人體是為步行而設(shè)計(jì)的；故選A．
38．B．考查句意理解和上下文，根據(jù)下文，It is also just another way of saying"watch out for extra pounds．"可知：這是另外一種方式說"我們不能消耗很多的能量．故選B．
39．E．考查句意理解和上下文，根據(jù)后文researchers found more sitting increases the risks of death from all causes可知這會(huì)帶來損害；故選E．
40．F．考查句意理解和上下文，根據(jù)下文，When comparing people who spent the most time sitting with those who spent the least time sitting，researchers found more sitting increases the risks of death from all causes．可知：這會(huì)給人們帶來疾病和早死，故選F．

點(diǎn)評(píng) 七選五閱讀是完成性閱讀，和完形填空很類似，不同的是一個(gè)選詞，一個(gè)選句子．解題時(shí)，要注意上下文語境，充分考慮信息詞（選項(xiàng)中和空格前后句子中相同或相近的詞），選出最符合語境的句子．