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2. I've been working twelve hours every day,but I         . (keep)

我一直是每天工作12小时,不过我再也坚持不住了。

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  Like most kids,you probably don't spend much time worrying about heart disease. After all,hypertension tends to become more common as people reach middle age and older. But doc?tors say it's never too early to start thinking about your heart or about salt.

  Blood pressure has been going up over the past decade in children and teenagers in the United States and many European countries. And a kid with high blood pressure is more likely to become a grownup with hypertension.

  Cutting down on salt might help stop the cycle. In one recent study,researchers from the United Kingdom analyzed 10 trials involving nearly 1,000 kids. The trial results showed that lowering sodium intake by 40 to 50 percent led to a significant decrease in blood pressure,even in infants.

  Reducing salt might also help fight childhood obesity,a growing public health problem. British researchers recently found that kids who eat less salt also drink fewer sugary soft drinks. Drinking less soda makes kids less likely to gain weight,become obese and develop high blood pressure.

  And salt can affect more than just your heart and weight. A study published in October found that a growing number of kids in the U. S. are suffering from an illness called kidney stones. This painful condition used to mostly affect people in their40s and older. Now,kids as young as 5 are getting it.

  The kidneys are responsible for filtering salt out of the bloodstream. So researchers think that kids' eating too much salt and not drinking enough water are partly to blame for the trend.

(   ) 5. What's the main idea of the passage?

   A. Hypertension is the most popular disease among adults.

   B. People should reduce salt and sugary soft drinks.

   C. People should begin thinking about salt at present. .

   D. Salt will affect your heart and weight.

(   ) 6. If you want to lower the risk of getting heart attack,you'd better         .

   A. drink less and eat less every day if possible

   B. avoid eating too much salt but drink more soft drinks

   C. take regular examinations in the hospital

   D. reduce nearly half of the amount of the salt you take

(   ) 7. The whole text is developed by         .

   A. space   B. evidence   C. time   D. importance

(   ) 8. What may partly cause children to get kidney stones?

   A. Eating too much salt and drinking little water.

   B. Eating too much and doing little exercise.

   C. Sleeping too much and putting on weight.

   D. Taking in too much salt and fat.

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科目:高中英语 来源: 题型:

高中学生学习时间长、压力大,专家建议学生每天课后应采取适当的方式放松自己。某英文报"学生习作"专栏正在就"适合学生的放松方式"这一话题进行征文。假设你是二中高三(3) 班的班长,最近你对班上同学课后放松方式进行了调查。请根据表格提供的调査信息和要求,写一篇短文向该报投稿。

对象

二中高三(3) 班

人数

60人(男31人;女29人)

1. 看电视(30人)

2. 玩电脑游戏(12人)

常用放松方式

3. 听音乐(8人)

4. 进行体育锻炼(5人)

5. 没有时间放松(5人)

你的观点

哪一种(些) 放松方式是适当的?为什么?

注意:

1. 短文包括对相关调查信息的介绍和你自己的观点;

2. 词数:120词左右。

monitor班长;make a survey of对.. 做调查;after class课后;pressure压力;play computer games玩电脑游戏

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科目:高中英语 来源: 题型:

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现代公寓楼

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1. 表达需包括所提供的所有信息,并可适当发挥;

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生词提示

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