Question

Many kids don't drink enough water daily, according to a new study. The study's lead author, Erica Kenney, at first planned to look into the amount of sugary drinks kids were drinking in schools. However, during her research she found that many kids were simply not drinking enough water.

Kenney and her team examined data from a group of 4,000 children, aged 6 to19, between the years of 2009 and 2012. The data was taken from the National Health and Nutrition Survey,a study on the health of children in the United States conducted each year by the Center for Disease Control and Prevention..

While looking through the survey results, she noticed that more than half of the kids who took part in the study were dehydrated (脱水的). Of' that group, boys were 76% more likely than girls not to have enough water in their system. Nearly one quarter of the kids in the survey reported drinking no plain water at all.

“These findings highlight(突出) a possible health issue that wasn't given a lot of attention in the past," Kenney said in a statement. “Even though for most of these kids this is not an immediate and great health threat, this is an issue that could really be reducing quality of life and well-being for many children and youth."

The United States-National Agriculture Library says average kids need between 10 to 14 cups of water every day. This water can come from a mix of drinks and foods that contain high amounts of water, such as celery, melons or tomatoes. It is also recommended that fluids（液体）come from water instead of sugary drinks that are high in calories and can lead to weight problems.

1.What was Erica Kenney's purpose in doing the study?

A. To study if kids drink enough water daily :

B. To prove that sugary drinks are harmful to kids

C. To show what kind of sugary drinks kids love.

D. To find out how many sugary drinks kids drink at school.

2.According to the findings of Erica Kenney's study, we know that ________.

A. school kids cannot find drinkable water easily

B. boys are more likely to get dehydrated than girls

C. sugary drinks are very popular with school kids

D. most kids know the importance of drinking plain water .

3.From the last paragraph we learn that kids________.

A. should drink plain water to lose weight

B. can try to take in water from sugary drinks .

C. can eat celery, melons and tomatoes for water .

D. should drink no more than 10 cups of water every day

4.The text mainly tells us that many kids_____________

A. don ' t like drinking water

B. prefer sugary drinks to water

C. are at risk of health problems

D. don ' t drink enough water daily

Answer

1.D

2.B

3.C

4.D

【解析】

试题分析：本文是一篇研究报告的结论，告诉我们现在的孩子水分摄入不足。并对这个研究的具体情况进行了详细地说明。

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【名师点睛】

本文5.

1. 正三角形写作法

即中心主题句出现在文首。开门见山，提出主题，随之用细节来解释、支撑或发展主题句所表达的主题思想。这是英语中最常见的演绎法写作方式，即由一般到特殊，先提出观点，后举例论证，主题句则出现在段首的写作方法。

新闻报道通常就采用这种写法。新闻报道的首句通常称为“新闻导语”，“导语”实际上就是主题句，是对全文内容的高度概括。大意题、标题一般可在第一句话找到答题依据。

2. 倒三角形写作法

即主题句出现在文尾。在细节后，归纳要点、印象、结论、建议或结果，以概括主题。这是英语中最常见的归纳法写作方式，即细节表述的句子在前，概括性的句子居后，主题句则常位于末段。

3. 圆形写作法

即首尾呼应的写作方法。为突出主题，作者先提出主题，结尾时再次点出主题，这种首尾呼应的写作方式也较为多见。通常，前后表述主题的句子不是简单的重复，后面的往往有进一步的引申或发展的意味。

4. 菱形写作法

即主题句出现在文章的中间。通常前面只提出问题，文中的主题由随之陈述的细节或合乎逻辑的引申在文中导出，而后又作进一步的解释、支撑或发展。

5. 正方形写作法

即中心主题隐含在全文之中，没有明确的主题句。阅读这样的文章，就要求考生根据文章的细节来分析，概括出段落的主题，从而推导出文章的主旨。分析的方法是，先弄清该段落主要讲了哪几个方面的内容，这些内容在逻辑上有什么联系，然后加以归纳形成主题。该类型的试题则迎刃而解。

考点：考查说明文阅读