5．ASK any group of teenagers in the UK what they most like to eat，and foods like pizzas，curries，pasta，burgers and chips are bound to get a mention-and many young people would probably also list hanging out at the local fast-food restaurant as one of their favorite pastimes．
But what teenagers like to eat is not necessarily what they should be eating．According to the National Diet and Nutrition Survey，far too many young people in the UK between the ages of four and 18consume too much fat，sugar and salt in their diet and take in too many calories．Meanwhile their intake of starchy carbohydrates （淀粉类碳水化合物），fibre，iron，vitamins and calcium is too low．
For a growing body，eating foods containing plenty of calcium，such as milk，yoghurt and cheese，is particularly important as calcium is essential for the development of healthy，strong bones．Similarly，foods that are rich in iron are good for young，rapidly developing bodies，so red meat，bread，green vegetables，dried fruit and fortified （强化的） breakfast cereals （谷类食物） are also recommended．
It is during our teenage years that lifestyle habits can become entrenched （根深蒂固的），so it is important that young people are educated about what foods are good for them．In 2005，in an attempt to change eating habits and open teenagers'minds to new flavors and new tastes，celebrity chef Jamie Oliver launched a‘Feed Me Better'campaign．As part of a television series，‘Jamie's School Dinners'，he worked with teachers and cooks in a number of schools across the UK to provide more healthy，nutritious school meal options．Although the campaign was rather resisted at the beginning，it was generally regarded as a huge success and helped to influence governmental policy on nutritional standards for school meals．
No one expects to end the teenage love affair with fast and junk food but，hopefully，if projects like‘Feed Me Better'and the Government's own‘Change4Life'campaign continue to give out the right messages，more young people will understand the importance of balancing occasional treats with healthier food options．
50．What can we conclude from the first two paragraphs？A
A．British teenagers eat too much junk food．
B．British teenagers need to take in more calcium．
C．What British teenagers like to eat is probably what their bodies need
D．British teenagers should reduce their intake of starchy carbohydrates．
51．Young people need calcium and ironB．
A．to improve their brainpower
B．to build healthy strong bodies
C．to provide energy for their body
D．to help change their eating habits
52．According to the article，Jamie Oliver launched a campaign at schools toD．
A．show off his excellent cooking skills
B．teach students how to cook nutritious meals
C．make the public keep an eye on school food
D．improve the children's diet at school
53．Which is a point that the article supports？C
A．Teenagers should never eat any junk food at all．
B．It's easy for children to give up unhealthy eating．
C．It's okay for a healthy eater to have a little junk food．
D．Once developed，our eating habit will never change．
分析 本文是一篇科教类阅读，文章主要介绍了在调查英国的年轻人最喜欢什么食物时，发现他们最喜欢吃快餐和不健康的食物，这是由于他们的饮食习惯造成的，文章例举垃圾食品给青少年的成长带来的危害，呼吁年轻人多吃营养的食物．在2005年，为了改变年轻人的饮食习惯和拥有新的饮食认识，一名叫杰米的厨师开创了"Feed Me Better"这个项目，呼吁年轻人为了强壮的身体应该多吃钙和铁．这项活动最终还是取得了很大的成就．由此得出，由于我们的生活习惯会不断发展变化，因此教育孩子们吃好是很重要的．
解答 ABDC
50．A细节理解题．根据前两段的内容可知，询问英国任何一个青少年他们最喜欢吃的食物，和喜欢的披萨，面食，总会提到汉堡和薯条．许多年轻人也可能会列出本地快餐店作为他们最喜欢的地方．而年轻人喜欢吃的并不是他们应该吃的．由此可知，英国的年轻人吃的太多的是垃圾食品．故选A．
51．B细节判断题．根据第三段calcium is essential for the development of healthy，strong bones．Similarly，foods that are rich in iron are good for young，rapidly developing bodies，可知年轻人为了强壮的身体应该多吃钙和铁．故选B．
52．D细节理解题．根据第四段As part of a television series，‘Jamie's School Dinners'，he worked with teachers and cooks in a number of schools across the UK to provide more healthy，nutritious school meal options．可知Jamie Oliver发起一项运动让学校的老师教学生做营养食品，从而提高孩子们在学校的饮食．故选D．
53．C推理判断题．根据最后一段No one expects to end the teenage love affair with fast and junk food but，可知作者认为年轻人偶而吃些垃圾食品没有大碍．故选C．
点评 本文考察学生的理解推断能力，抓住文章的关键词，采用寻读的方法查找细节，能根据已知的结果推测导致结果的可能原因．
