Most primary and middle school students lack in sleep_社会生活

Most primary and middle school students lack in sleep

文章来源：文章作者：发布时间：2007-07-02 06:05 字体： [大中小]　进入论坛

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Chinanews, Beijing, July 1 – A recent survey in Beijing shows that many primary and middle school students lack of sleep.

“My child can only sleep for six hours a day,” some parents whose children were studying in a primary school in Beijing's Haidian District, recently told workers who conducted the survey.

Han, a teacher of the school said their students usually arrived in their school at 7 o’clock in the morning and wouldn’t go to bed until 12 at night.

According to a related document issued by the government, primary pupils should sleep for at least 10 hours a day, junior high school students for at least 9 hours and senior high students for no less than 8 hours. The State Council recently issued a document stipulating¹ said that schools should guarantee their students sufficient time for both physical exercise and sleep.

However, according to the survey, these requirements have not been met. For many students can’t get enough sleep because they have too much homework to do.

Experts point out that lack of sleep will have very bad effects on students' health in the long run. A separate survey conducted among 20,000 students across China shows that if students don’t get enough sleep, they might not be able to concentrate on their work. Students’ memorizing capability², organizing skills, creativity and physical skills will all decline. They can hardly control themselves and willeasily become absent-minded. They will act more aggressively and easily get irritated. Sometimes their immune system, metabolic³ system and glandular⁴ system will be in disorder⁵, which will cause obesity⁶.

The Ministry⁷ of Health and four other central government departments have recently carried out a joint⁸ survey about Chinese students’ health conditions. The survey shows that obesity rate among Chinese students has come near to the level of developed countries. Obesity problem is most serious in Beijing, Shanghai and other coastal⁹ cities, where 20.8% of the boys aged¹⁰ 7-18 have overweight problem and 12.3% of them have obesity problem. In addition, 11.3% of the girls are overweight and 6.6% of them suffer from obesity.

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收听单词发音

1 stipulating
v.（尤指在协议或建议中）规定，约定，讲明（条件等）( stipulate的现在分词 )；规定，明确要求
参考例句：
Shall we first sign a barter trade agreement stipulating the general terms and conditions? 我们先签一个易货贸易协议，规定一般性条款，行吗？来自互联网 The other firm are stipulating for and early exchange of information regarding the contract. 作为协议条件，另一家公司坚持要求早日交换有关合同的信息。来自互联网

2 capability
n.能力；才能；(pl)可发展的能力或特性等
参考例句：
She has the capability to become a very fine actress.她有潜力成为杰出演员。 Organizing a whole department is beyond his capability.组织整个部门是他能力以外的事。

3 metabolic
adj.新陈代谢的
参考例句：
Impressive metabolic alternations have been undergone during embryogenesis.在胚胎发生期间经历了深刻的代谢变化。 A number of intoxicants are associated with metabolic acidosis.许多毒性物质可引起代谢性酸中毒。

4 glandular
adj.腺体的
参考例句：
Terry has been laid low with glandular fever for nearly a month now.特里由于功能性高烧已卧床近一个月了。 A malignant tumor originating in glandular tissue.腺癌起源于腺性组织的恶性肿瘤。

5 disorder
n.紊乱，混乱；骚动，骚乱；疾病，失调
参考例句：
When returning back,he discovered the room to be in disorder.回家后，他发现屋子里乱七八糟。 It contained a vast number of letters in great disorder.里面七零八落地装着许多信件。

6 obesity
n.肥胖，肥大
参考例句：
One effect of overeating may be obesity.吃得过多能导致肥胖。 Sugar and fat can more easily lead to obesity than some other foods.糖和脂肪比其他食物更容易导致肥胖。

7 ministry
n.(政府的)部；牧师
参考例句：
They sent a deputation to the ministry to complain.他们派了一个代表团到部里投诉。 We probed the Air Ministry statements.我们调查了空军部的记录。

8 joint
adj.联合的，共同的；n.关节，接合处；v.连接，贴合
参考例句：
I had a bad fall,which put my shoulder out of joint.我重重地摔了一跤，肩膀脫臼了。 We wrote a letter in joint names.我们联名写了封信。

9 coastal
adj.海岸的，沿海的，沿岸的
参考例句：
The ocean waves are slowly eating away the coastal rocks.大海的波浪慢慢地侵蚀着岸边的岩石。 This country will fortify the coastal areas.该国将加强沿海地区的防御。

10 aged
adj.年老的，陈年的
参考例句：
He had put on weight and aged a little.他胖了，也老点了。 He is aged,but his memory is still good.他已年老，然而记忆力还好。

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