阅读理解。 [1] Teenagers who spend hours in front of the television may have a p

题文

阅读理解。 [1] Teenagers who spend hours in front of the television may have a poorer diet, a new study shows. It is
not clear, researchers say, whether television itself is the reason, but it is possible that things like snacking in
front of the TV or seeing ads for junk food influence young people's diets.
     [2] The study included nearly 1,400 high school students. It showed that those who watched TV for five
hours or more every day had less healthy diets than other students five years later. As a group, they ate fewer
fruits and vegetables, but ate more fast food, snack products and fried foods.
[3]"We're not able to tell why," lead researcher Dr. Daheia J. Barr-Anderson said."But we have some
speculations(推测)." People who spend a lot of time in front of the TV, especially teenagers, may have more
snack. It may influence their long-term diet quality. It's also possible that TV ads for fast food, sweets and
snacks make teenagers eat more of those foods. TV time might also replace exercise time for some kids.
[4] The researchers found a clear relationship between TV time during high school and diet quality of the
young. The heaviest TV viewers five years later, and those who'd watched fewer than two hours every day
had the most fruits and vegetables.
[5] According to Barr-Anderson, the findings support experts' advice that children should watch no more
than two hours of television every day."Parents should cut the TV time." Barr-Anderson said. She advised that
parents set a good example by eating right, being physically active and controlling their own TV time. 1. Complete the following sentence according to the underlined one in Paragraph 3.(no more than 5 words) 
Some children may spend much time watching TV instead of _____.
2. What does" it" refer to in Paragraph 1 line2 mean? (no more than 3 words)
__________________________________________________________________________________
 3. According to Barr-Anderson, what should parents do to set a good example for their children?
(no more than 15 words)
_________________________________________________________________________________
4. Fill in the blank in Paragraph 4 with proper words. (no more than 6 words)
_________________________________________________________________________________
5. What is the passage mainly about? (no more than 12 words)
_________________________________________________________________________________ 题型：未知难度：其他题型

答案

1. doing some exercise
2. whether television itself is the reason
3. They should eat right, be physically active and control their own TV time
4. ate the most junk food
5. A new study showing the relationship between TV time and diet
答案不唯一

解析

该题暂无解析

考点

据考高分专家说，试题“阅读理解。 [1] Teena.....”主要考查你对 [健康环保类阅读 ]考点的理解。

健康环保类阅读

健康环保累阅读概念：

健康环保类文章常是介绍科学知识、生活常识和环境保护方面的短文。体裁有记叙文、 说明文、议论文和各种应用文。

健康环保类文章阅读技巧：

   健康环保类文章常是介绍科学知识、生活常识和环境保护方面的短文。阅读此类短文要以现象或事物为中心进行思考，理解现象产生的原因、条件和客观规律等。同时要抓住事物的特征、用途和相互关系等。科普环保类文章一般为说明文，从结构上看大致可分为三个部分：
   第一部分一般是文章的首段，主要用来提出文章的主题，即文章想要阐述、说明的主要内容；
   第二部分是文章的主体，可由若干个段落组成，对文章的主题进行展开说明；
   第三部分是结尾段，对文章的主题进行归纳总结。这类文章多用一般现在时，而且一般多使用客观性词语表述。有时为了强调客观性，也常使用被动语态。
   从近几年的考试题来看，科普环保类的文章越来越与人们的实际生活相接近。由于此类文章缺乏故事情节，很多同学对此类文章感到费解。但一般的科普类文章都是就事论事，需要逻辑推理和想象的时候较少，因此此类阅读题也没有同学们想象中的那么难，只要多加训练，就能较好地答题。
【阅读策略】
1、概要(Summarizing)：
  阅完材料后，将所阅材料浓缩，摘要，做出所阅材料的书面或口头梗概。
2、组织(Organization)：
  阅读后根据阅读内容，识别观点、人物、事件之间的关系以及文章的结构关系。如：时间关系、比较或对比关系、相关关系及因果关系等。