内容发布更新时间 : 2024/5/2 13:23:24星期一 下面是文章的全部内容请认真阅读。

C C E T 2012年12月英语四级（十套模拟题答案）

Model Test-03

Part ⅠWriting

NEET Group Phenomenon

Nowadays, there are a considerable number of young people joining the NEET group. They have already been able to support themselves, but still rely on their parents to make a living.

Why is there such a phenomenon? Maybe the reasons can be listed as follows. First, those young people are mostly the only child of the family, and they are spoiled by their parents, lacking the spirit of independence. Secondly, the education they have received aims at helping them pass the examinations rather than giving them professional trainings, so they cannot find their advantages in the bitter competition of the job market.

As far as I am concerned, the phenomenon of NEET group is a sign of social resource waste, and has to be removed with joint efforts. If the young people learn to respect their parents and attain more self-supporting skills, if the governments do more in creating new job opportunities and providing job-hunting instructions, the phenomenon of NEET group will one day disappear in China. 点评①

开门见山，点明现在社会上存在\啃老族\现象。a number of意为\很多”，number可用large, considerable 等修饰。be able to do sth.意为“有能力做某事\。rely on意为\依靠；依赖\。make a living意为\谋生；生存\。 点评②

引出该段的内容，即分析这种现象产生的原因。as follows \如下文所示”, 是写作中引出下文的常用表达。only child意为\独生子女\。aim at意为\力求达”; 以……为目标\。help sb. do sth.意为\帮助某人做某事\。rather than意为\而不是\，连接两个平行结构。find one's advantage in...意为\在……中看到自己的有利条件\。 点评③

亮出自己的观点，此处用了 As far as I am concerned意为\在我看来\。a sign of意为\……的迹象\。 joint efforts意为\共同努力\。in表示\在……方面”。if... if…排比结构的使用增强了文章的气势。 【增分表达】

英文写作要注意段落内部展开的衔接性和段落之间、语句之间的过渡。

第一段中，首句点明现象，第二句话紧接着对首句进行扩展。第二段中，前两句用why和reasons点明本段的中心是要分析原因。段中使用了first, secondly表示列举的词语对原因进行分层次论述。其他表示增补的表达还有：furthermore, moreover, in addition, last but not least等。第三段用As far as I am concerned / In my opinion将笔锋转到论述自己的观点上来，接着用排比结构阐述了该段主题句中提到的joint efforts.

1

Part Ⅱ Reading Comprehension (Skimming and Scanning)

【结构分析】本文是一篇有关儿童肥胖症的说明文。第一部分作者首先概述了儿童肥胖症目前在社会上的增长趋势并解释了“肥胖”的概念；第二部分阐述了导致肥胖症的原因和容易引起肥胖的具体因素；第三部分说明了肥胖对儿童健康的不利影响；最后第四部分讲述了肥胖症的防治。

大 学 英 语 四 级 十 套 模 拟 题 答 案 C C E T 【阅读障碍】文中出现了一些生词可能使阅读受阻，如sedendary、insulin、cholesterol、asthma、apnea、gallbladder等。然而，通过文中相关句子的解释或上下文语境，虽然不能得出它们的确切中义翻译，但是完全可以确定它们的概念范围。因此，它们不会影响对题目的解答。 【解题】

1. Overweight children are those whose BMI is over 85% of the weight group in their age and sex categories. 【关键信息】BMI ,over 85% 【相关信息】文章第二段“Children are considered to be overweight if the BMI (Body Mass Index) is over 85% of the weight group in their age and sex categories.”

【信息分析与对比】根据相关信息即得出该命题为正确命题Y.

2. The educational system is positive in pnmioting exercise and healthy foods, according to the passage. 【关键信息】edue.ational system，positive in pmmuting exercise and healthy foods

【相关fe总】第一个小标题下第一段“Neither the media nor the eduational system has strong well—financed programs that encourage healthy-alternatives, including exercise and healthy foods.” 【信息分析与对比】该题目与相关信息不符. 故该命题为错误命题N.

3. It is observed that children watching television one hour or less a day tend to be less likely to suffer from obesity.

【关键信息】watching television, one hour or less a day

【相关信息】第一个小标题下第二段“In one study obesity rales were lowest in children who watched television one hour or less a day and highest in those who watched four or more hours.” 【信息分析与对比】该题目是对相关信息的同义改写，故该命题为正确命题Y. 4. The intake of sugar among children is an important contributor to childhood obesity. 【关键信息】sugar, iinportant contributor 【相关信息】第一个小标题下第三段“Sugar, particularly from soda, other sweetened beverages, and fruit juice, may be major contributors to childhood obesity.”

【信息分析与对比】该题目与相关信息意思一致，所以是正确命题Y.

5. In most cases, obese children tend to have parents suffering obesity, as environmental or genetic factors are the major reasons for childhood obesity.

【关键信息】parents suffering obesity, environmental or genetic factors 【相关信息】第一个小标题下第五段“Parental obesity more than doubles the risk that a young child....The risk may be due to environmental or genetic factors, or both.”

【信息分析与对比】题目意思与原文相关信息相符，故为正确命题Y.

6. Infants with low birth weight may face a risk for obesity as they grow up into childhood and young adulthood. 【关键信息】infants, low birth weight

【相关信息】第一个小标题下第八段“Low birth weight is a risk factor for later obesity and diabetes.” 【信息分析与对比】题目与原文内容相符，所以是正确命题Y.

7. For obese children, achieving a healthy weight becomes more difficult as they get older, as the persistence is biological.

【关键信息】achieving a healthy weight, difficult as they get older 【相关信息】无

【信息分析与对比】文中没有提及该信息，所以该命题为NG.

8. Obese children and adolescents have poorer health, as they are reported to have unhealthy ______. 【关键信息】adolescents, poorer health

【相关信息】第二个小标题下第一段“Studies are reporting unhealthy cholesterol levels and high blood pressure in obese children and adolescents.”

【信息分析与对比】根据原文信息可得出答案: cholesterol levels and high blood pressure,

大 学 英 语 四 级 十 套 模 拟 题 答 案 2 C C E T 9. It is suggested that reducing calories _______ would prevent weight gain in most overweight children. 【关键信息】reducing calories, prevent weight gain

【相关信息】第三个小标题下第一段“Some evidence suggests that reducing calories by only 200 to 260 per day would prevent weight gain in most overweight children.”

【信息分析与对比】根据原文信息可以得出答案: by only 200 to 260 per day.

10. The author believes that it does not help to criticize children for being overweight, as this may increase the

risk for ________.

【关键信息】criticize children, increase the risk

【相关信息】第三个小标题下第五段“Don’t criticize a child for being overweight. It does not help and such attitudes could put children at risk for eating disorders, which are equal or even greater dangers to health.” 【信息分析与对比】根据原文信息可得出答案: eating disorders 【词汇学习与扩展】

puberty n.青春期 disparity n.不同，不等 sedentary adj.久坐的 insulin n.胰岛素

apnea n.呼吸暂停 asthma n.（医）哮喘 gallbladder n.胆囊 【译文】

儿童肥胖症

儿童及青少年肥胖症的患病率正呈现出令人担忧的上升趋势。目前6岁以上的孩子中有15%属于肥胖儿童。5岁甚至5岁以下的孩子患肥胖症的几率也在上升。

超重的孩子是指那些在他们的年龄和性别范畴内BMI超过重量群85%的孩子。如果BMI是95%或95%以上，就被认为是肥胖症儿童。青少年一般用成人的肥胖标准来衡量，虽然对他们而言还有别的考虑因素。种族差异、生长期突然发力的时机以及青春期较高的正常脂肪水平都会引起测量上的差异。

儿童肥胖症的成因及容易引起肥胖的因素

有关生活方式的因素。没有来自教育方面或者父母的引导，孩子们极易受到强势文化压力的影响，而这正是导致肥胖症流行的主要原因。不管是媒体，还是教育体系，都没有强有力的项目来鼓励健康的选择，包括锻炼和健康的食物。具体的问题如下：

★过长时间地观看电视是导致儿童肥胖症的一个关键因素。一方面因为看电视让他们久坐不起，另一方而也因为电视上关于快餐、甜食和不健康小吃的广告带给他们无数的诱惑。一项研究表明，每天看一个小时或更少电视的孩子肥胖率最低，但是每天看四个小时或更长时间电视的孩子肥胖率最高。

★糖，尤其是来自碳酸水，其他甜饮料和果汁的糖类，是导致儿童肥胖症的主要因素。一项研究表明经常喝碳酸饮料会让肥胖症的患病率增加60%。

★久坐而很少做运动是导致儿童肥胖症的又一个重要因素。大量的身体锻炼活动，而不仅仅是消耗体能，对年轻人控制体重而言很重要。

家族史。父母亲肥胖会使孩子日后患肥胖症的几率加倍，不管孩子小的时候是瘦还是胖。对于年长一些的孩子和青少年而言，父母的肥胖对他们影响不是很大。这种风险可能源于环境或者基因的因素，或者二者兼有之。

种族和社会经济方面的因素。与成年人的情况一样，来自较低社会经济群体以及少数民族人口的小孩更容易患肥胖症。例如，在墨西哥裔和非洲裔的年轻人当中，超重的几率增加了13%到23% 。

围绕出生的因素。以下围绕出生的相关因素也与孩子日后的体重有关：

★出生体重低的孩子日后更容易患肥胖症和糖尿病。有种理论认为，人类有一种“节俭基因”，这种基因会在出生体重低的婴儿体内产生代谢变化。这种改变会影响胰岛素和脂肪积聚，以尽可能快地追赶体重。这种婴儿期的体重迅速增长也增加了日后孩童期及青年期患肥胖症的风险。

★在一项对非洲裔美国儿童的研究中发现，母亲怀孕时超重会增加孩子日后体童超重的风险，但是出生体重低并不影响。

大 学 英 语 四 级 十 套 模 拟 题 答 案 3