题目内容
For some reason, it takes constant reminders that we primates(灵长目)need nurturing.
In a recent study of 46 baby chimpanzee(黑猩猩)orphans, Kim Bard of the University of Portsmouth in England and her colleagues demonstrated that primate babies that have tight relationships with mother figures do much better on cognitive(认知)tests than babies who receive only food, shelter, and friendship with peers. But this is not breaking mews. In fact, it’s old news.
In the 1950s, Harry Harlow conducted a series of experiments with baby monkeys that showed, without doubt, that lack of love and comfort makes for a crazy monkey.
Harlow constructed a cage that included a wire monkey “mother” topped with a plastic face. In this wire he fixed Mom with a milk bottle. The cage also held another wire mother covered with terry cloth. The baby monkeys spent all their time with the cloth mother and only went to the wire mother to feed, demonstrating that a soft touch beat something to eat any day.
Harlow’s monkey work was important because, at the time, child care “experts” and everybody’s grandmother had a “no touch, no comfort” policy toward children. They advised parents not to respond to crying babies, felt babies should sleep alone to grow up independent, and for God’s sake put those kids down. But Harlow’s work changed all that. Mothers were soon permitted to have their newborns next to them in the hospital.
The current chimp research based on Harlow’s work shows that mother love not only makes for a psychologically well-adjusted child, but also makes for a smart kid. Bard and her colleagues evaluated the abilities of the chimps when they were 12 months old with standard human tests for children of that age, tests that ask little kids to imitate some action.
The highly raised chimps did better than the ones that were not loved, and what do you know, the well-raised chimps did even better than human kids on this small IQ test.
So we hear it once again. We are primates, social animals which need care and love. We need to be held and talked to and made to feel that at least one person wants to be with us all the time. And if we get that kind of connection, we are sure to be fine, even better than fine.
【小题1】The study Kim Bard and his colleagues did ______.
A.included 46 baby and mother monkeys |
B.was nothing new to people about the findings |
C.showed that many chimpanzees lacked love when they were young |
D.showed that many chimpanzees had good relationships with their mothers |
A.Because the “no touch, no comfort” policy toward children was quite right. |
B.Because parents were advised not to respond to babies’ crying. |
C.Because Harlow’s work changed people’s former belief in child care. |
D.Because mothers were not allowed to have their newborns next to them in the hospital. |
A.make them live comfortably | B.let them have more choices |
C.give them more love | D.make a comparison |
A.Well-raised chimps always do even better than human kids. |
B.A 12-month chimps is far cleverer than a child of that age. |
C.The newborns were not allowed to be with their mothers in the past in the hospital. |
D.Constantly touching the baby can make it feel safer. |
【小题1】B
【小题2】C
【小题3】D
【小题4】C
解析试题分析:文章介绍了一项研究发现,得到关爱多的猴子会更聪明,认知水平更好,这项对猴子的研究很重要,因为可以改变先前人们对照顾孩子的观点。
【小题1】细节题:从第二段的句子:But this is not breaking mews. In fact, it’s old news.可知这个发现不是新的,而是旧的。选B
【小题2】细节题:从第五段的句子:Harlow’s monkey work was important because, at the time, child care “experts” and everybody’s grandmother had a “no touch, no comfort” policy toward children. 可知这项对猴子的研究很重要,因为可以改变先前人们对照顾孩子的观点。选C
【小题3】细节题:从第四段的句子:The baby monkeys spent all their time with the cloth mother and only went to the wire mother to feed, demonstrating that a soft touch beat something to eat any day.可知Harlow用了两个妈妈的形象在做对比,看小猴子会更喜欢和哪个妈妈在一起。选D
【小题4】推理题:从第五段的句子:Mothers were soon permitted to have their newborns next to them in the hospital.可以推断出以前,新生儿是不允许和妈妈在一起睡觉的。选C
考点:考查科普类短文
点评:文章介绍了一项研究发现,得到关爱多的猴子会更聪明,认知水平更好。这篇阅读理解集中考查了细节题,要求考生仔细阅读全文,做好相应的标志,以提高阅读的效率和速度,做题时要审清题干,发觉和把握试题中有效的提示性信息,确认命题的角度、阅读范围和答题方式。
Since 1950, the amount of information about the nutrition of food has increased by nearly 900 percent. Besides this fact, obesity has risen by 214 percent and nearly two out of every three adults in America are overweight or obese. Being overweight is not only an appearance problem, and it also increases the risk of various diseases including diabetes, sleep disorder and cancer.
With so much nutritional knowledge easy to find, we cannot simply ignore our present obesity epidemic(流行病). We know that fruits and vegetables are rich in vitamin. Though we are overweight, many of us choose junk food over healthy food out of habits. One explanation for our strong desire for junk food is that we learn to connect junk food with positive feelings when we are young, and changing this attitude requires a huge amount of confidence and determination. Fortunately, new research published in May 2012 has shown a simple and accessible way to make healthier food choices- the one that doesn’t rely on great determination.
The research was based on two separate studies and it was carried out by T. Bettina Cornwell of the University of Oregon and Anna R. McAlister of Michigan State University. In the first study, 60 adults between the ages of 19 and 23 were questioned about the role of food and drinks. The survey tells us that adults prefer sweetened drinks with high-calorie, salty foods, to sweetened drinks with vegetables.
In the second study, 75 children between the ages of 3 and 5 were gathered for some experiments including drinks served with vegetables. The preschooler experiments were carried out under different situations and on different days. The researchers found that the children chose to take more green vegetables when they were served with water instead of a sweetened drink.
According to Cornwell, children learn to connect high calorie, sugary drinks such as cola, with high fat foods such as French fries, from a very early age. McAlister adds that early taste development appears to play an important role in food choices later in life. Meals served at home and meals offered at restaurants, set the stage for this idea and for the preference to choose junk food over healthy food, when beginning to take sweetened drinks.
“Our taste preferences are heavily influenced by regularly eating particular food and drinking particular drink,” states Cornwell. “If the drink on the table goes against both adults and children eating their vegetables, then perhaps it is time to change that drink… and to serve water with all meals. Restaurants could easily use water as free drink for children’s meals and charge extra money for other drinks.” Both McAlister and Cornwell are confident that serving water with meals could effectively reduce the nation’s obesity rates, diabetes rates and ever rising healthcare costs.
【小题1】What may cause the risk of diseases according to the text?
A.Over nutrition. | B.Obesity. | C.Unbalance diets. | D.Junk food. |
A.Positive feelings about food. | B.High calorie of junk food. |
C.Nice taste. | D.Eating habits. |
A.quick | B.useful | C.easy to change | D.easy to get |
A.children may like sugary and high-calorie drinks even from an early age |
B.early preference for food and drink may influence food choices later in life |
C.easy preference for drinks should not be allowed in most of the restaurants |
D.restaurants should provide the same food and drink as those at home |
A.Stop children drinking sugary drinks |
B.Drink water to eat more healthy |
C.Change eating habits to lose weight |
D.Eat healthy food at home |