Question

18．If it really is what's on the inside that counts，then a lot of thin people might be in trouble．
Some doctors now think that the internal（内部的） fat surrounding important organs like the heart or liver could be as dangerous as the external fat which can be noticed more easily．
"Being thin doesn't surely mean you are not fat，"said Dr Jimmy Bell at Imperial College．Since 1994，Bell and his team have scanned nearly 800 people with MRI machines to create"fat maps"showing where people store fat．
According to the result，people who keep their weight through diet rather than exercise are likely to have major deposits of internal fat，even if they are slim．
Even people with normal Body Mass Index scores can have surprising levels of fat deposits inside．Of the women，as many as 45 percent of those with normal BMI scores （20 to 25）actually had too high levels of internal fat．Among men，the percentage was nearly 60 percent．
According to Bell，people who are fat on the inside are actually on the edge of being fat．They eat too many fatty and sugary foods，but they are not eating enough to be fat．Scientists believe we naturally store fat around the belly first，but at some point，the body may start storing it elsewhere．
Doctors are unsure about the exact dangers of internal fat，but some think it has something to do with heart disease and diabetes（糖尿病）．They want to prove that internal fat damages the body's communication systems．
The good news is that internal fat can be easily burned off through exercise or even by improving your diet．"If you want to be healthy，there is no shortcut．Exercise has to be an important part of your lifestyle．"Bell said．
58．What is the passage mainly about？A
A．Thin people may be fat inside．
B．Internal fat is of no importance．
C．Internal fat leads to many diseases．
D．Thin people don't have diabetes．
59．According to the passage，which of the following is WRONG？D
A．Exercise can help to reduce the internal fat．
B．People can get rid of internal fat by improving diet．
C．Men are more likely to have too much internal fat．
D．People with heart disease all have internal fat．
60．From the last paragraph，we can find thatB．
A．internal fat leading to disease has been proved
B．exercise plays an important role in people's life for keeping healthy
C．thin people usually have internal fat even if they are slim
D．it is easier to burn off internal fat than external fat．

Answer 1

分析 本文叙述了通过节食维持体重的人比经常运动的人更容易堆积内部脂肪，尽管他们看起来很苗条．由于瘦的人体重并未超标，医生们担心瘦的人可能会因为没有明确的预警信号而对自己的健康麻痹大意．专家很早就已经证实了爱运动的人比那些苗条但是不爱运动的人要健康．

解答 58．A．主旨大意题．通读全文，可知文章主要讲了通过节食维持体重的人比经常运动的人更容易堆积内部脂肪，尽管他们看起来很苗条．由于瘦的人体重并未超标，医生们担心瘦的人可能会因为没有明确的预警信号而对自己的健康麻痹大意．故选A．
59．D．细节理解题．根据文章第五段Doctors are unsure about the exact dangers of internal fat，but some think it has something to do with heart disease and diabetes．并非有心脏病的人都有内部肥胖，故选D．
60．B．细节理解题．根据文章最后一段Exercise has to be an important part of your lifestyle，可知锻炼在人的生活中起很重要的作用，故选B．

点评 考察学生的细节理解和推理判断能力，做细节理解题时一定要找到文章中的原句，和题干进行比较，再做出正确的选择．在做推理判断题不要以个人的主观想象代替文章的事实，要根据文章事实进行合乎逻辑的推理判断．