问题 问答题

   据中央电视台《新闻30分》报道:最后的一次全国营养调查表明,随着中国经济的发展和居民收入的提高,中国居民的膳食结构及生活方式发生了变化,由于营养过剩或营养不平衡所导致的慢性疾病在增多,中国人群维生素和矿物质摄入不足和不均衡的现象普遍存在。

   其中,中国人群最严重缺乏的营养素有维生素A、B2和钙,普遍缺乏的有维生素B1、B6和维生素C,此外儿童缺锌,妇女缺铁,中老年人缺维生素C更为严重,我国5岁儿童体重不足检出率为10%-20%左右,生长迟缓检出率为35%,铁、碘、维生素A、D缺乏等造成的营养性疾病也较多,这种状况将影响儿童的健康和智力发育。

   据介绍,维生素和矿物质被称为微量元素,是维持人体生命的重要元素,营养专家指出,保持营养均衡,合理膳食最为重要,适量补充维生素和矿物质补充剂是有益的,但盲目补充,单一补充某一种也是不科学的,最好在医生的疹断指导下进行营养素补充。

根据材料回答以下问题:

(1)中国经济发展了,居民收入提高了,生活改善了,为什么反而因营养问题引起的慢性疾病在增多?

(2)引起中国居民营养过剩或营养不平衡的原因是什么?

(3)对于“中国人群维生素、矿物质摄入不足不均衡的现象普遍存在”的现状,营养专家提出了什么建议?你作为中国人群中的一员应当做些什么?

(4)平常你是否也补充钙、铁、锌或复合维生素?使用的是什么产品?是在谁的指导下进行的?

答案

1、营养过剩,营养不平衡。

2、不良的饮食习惯,不合理的饮食结构。

3、首先保持营养均衡,合理膳食;其次适量补充维生素和矿物质补充剂,但要在医生的疹断,指导下进行。

4、“略”

完形填空
Mental health is about the way you think and feel and your ability to deal with ups and downs. Even though you are mentally healthy, it doesn’t     1    that you don’t have a mental health problem.
Mental health is everyone’s business. We all have times when we feel down or     2   . Most of the time those feelings pass,    3    sometimes they develop into a more serious problem. It seems that our mental health doesn’t always stay the same. It can change as the environment changes and as you move     4   different stages(阶段) of your life.
Here are four practical     5    to look after your mental health. Making simple changes to how you live doesn’t cost much or take up lots of time. Anyone can     6  them.
●Talk about your feelings. It can help you stay in good mental health. It isn’t a sign of      7   , but part of your ability to do what you can to stay healthy.
●Eat well. What you eat and how you feel are     8    connected. A proper diet can have a good effect on your mental health.
●Keep in touch. Friends and family members can offer     9    suggestions which may help you keep active and solve practical problems.
●Take a break. It could be a weekend     10   new places to enjoy the nature, or even a ten-minute break from doing your homework. A few minutes can be enough to relax you.
小题1:
A.agreeB.meanC.doubtD.notice
小题2:
A.excitedB.satisfiedC.surprisedD.stressed
小题3:
A.butB.andC.soD.as
小题4:
A.awayB.insideC.through D.against
小题5:
A.answersB.repliesC.waysD.chances
小题6:
A.followB.findC.adviseD.count
小题7:
A.weaknessB.lazinessC.happinessD.richness
小题8:
A.easilyB.closelyC.equallyD.hardly
小题9:
A.difficultB.terribleC.strangeD.various
小题10:
A.protectingB.exploringC.providingD.imagining
选择题