Question

17．Why is that some people live to be over a hundred，while most of us die much sooner？Well，if your parents and grandparents lived a long time，you have a good chance of living a long time，too．How long you live also depends on where you live．A person who lives in a city in Australia will probably live longer than a person who lives in a poor part of Africa．
  We have no control over oour past relatives，and most people have little control over where they live．So，what can you do to add more years to your life？You can make healthy choice．That means eating healthy foods and getting enough exercise．
  Being overweight may make your life shorter because you have a higher chance to have health problems．As a result，you can start by changing what you eat．Eat less red meat．Instead，eat chicken or fish．Fish is really good for helping you live a longer life．You should also eat lots of vegetables and make sure you are getting all of the vitamins you need．And，of course，do not eat too much junk food．
  You also need to get enough exercise．There are different types of exercise．Some exercise is good for your heart．Other types of exercise are good for making you strong．Lifting weights is a good example．You should try to exercise for about thirty minutes every day．
  You should take care of your body，also you have to take care of your mind．Don't work too hard．Try to relax and do something fun each day．If you follow these rules，you have a good chance of living a long time．
52．How do you explain"to add more years to your life"in paragraph 2？A 
A．To live longer 
B．To live shorter．
C．To live better．
D．To live worse．
53．In the writer's opinion，lifting weights is good exerciseC．
A．to our heart   
B．to our mind 
C．to make us strong 
D．to make us relax
54．According to the passage，a longer life has nothing to do withB．
A．one's past relatives 
B．one's knowledge 
C．one's living places 
D．ways of life
55．What's the passage mainly about？C 
A．How to get more exercise 
B．How to tke care of your mind．
C．How to live longer       
D．How to eat better．

Answer 1

分析 文章大意：本文是一篇說明文．文章主要講述了什么樣的人才能更長壽．提到了影響人們壽命的主要因素有：遺傳、飲食健康、鍛煉以及不能工作太累．只有這樣做，才有機會活得更久一些．

解答 52．答案：A．詞意猜測題．題第二段可知我們不能控制我們的遺傳，但是我們可以通吃健康的飲食和鍛煉來延長生命．所以說這句話的意思是"活得更久一些"．故選A．
53．答案：C．推理判斷題．根據文章第四段句子"Other types of exercise are good for making you strong．"Lifting weights is a good example．其他類型的鍛煉有益于使你強壯．舉重是一個很好的例子．可知舉重是一種使人們強壯的鍛煉．故選C．
54．答案：B．推理判斷題．根據第二行How long you live also depends on where you live．你活多久還取決于你住在哪里．可知，C選項與長壽有關．根據第二段第一句We have no control over oour past relatives，and most people have little control over where they live．我們無法控制我們的遺傳，大多數人幾乎無法控制他們住在哪里．可知，A選項與長壽有關．根據最后一段You should take care of your body，also you have to take care of your mind．Don't work too hard．Try to relax and do something fun each day．你應該照顧好你的身體，也要好好照顧你的心態，不要工作得太辛苦，盡量放松，每天做一些有意思的事情．可知，D選項與長壽有關．因此，一個更長的生命與"一個人的知識"是無關的．B選項"一個人的知識"．文章里沒有提到．所以選B．
55．答案：C．主旨大意題．根據最后一句If you follow these rules，you have a good chance of living a long time．如果你遵守這些規則，你就有很好的機會活很長時間．及整篇文章來看，文章重點講解了如何長壽．所以選C．

點評 閱讀題型，要注重句子與句子之間、段落與段落之間邏輯關系以及對篇章的整體理解．根據所給問題選擇正確選項完成試題．