题目内容

【题目】阅读下面短文,按照句子结构的语法性和上下文连贯的要求,在空格处填入一个适当的词或用括号中词语的正确形式填空,并将答案填写在答题卡标号为1~10的位置上。

Scientists have discovered that __【1】____(stay) in the cold could help us lose weight. Researchers at the University of California found that exposure to the cold increases levels of a protein that helps form brown fat -------- the type of fat that produces heat and keeps us warm. Brown fat burns energy, ___2____ helps us lose weight. White fat stores extra energy, which results __3____ weight gain. The researchers said that because air conditioning and heating give us constant, ___4____ (comfort) temperatures, our body's need for brown fat has decreased. They found that: "Outdoor workers in northern Finland who __5____ (expose) to cold temperature have __6____ significant amount of brown fat when ___7___ (compare) to same-aged indoor workers."

The research was conducted on two different control groups of mice. __8____ group was injected with the protein that helps create brown fat. This group later gained 30% less weight after both groups were fed high-fat diets. The researchers say this could be good news in the fight against obesity. People who are obese have ___9____(low) levels of brown fat than thinner people. Head researcher Hei Sook Sul said: "This protein could become an important target for research into the treatment and prevention of obesity and obesity-related diseases." She added: "If you can somehow increase levels of this protein, you could __【10____ (possible) lose more weight even if eating the same amount of food."

【答案】

【1】staying

【2】which

【3】in

【4】comfortable

【5】are exposed

【6】a

【7】compared

【8】One

【9】lower

【10】possibly

【解析】

试题分析:科学家发现呆在寒冷的环境下可以帮助人们减肥。因为在寒冷有助于棕色脂肪组织的形成,这种脂肪组织可以产生热量,让人们保暖。而棕色脂肪组织燃烧热量,因此有助于人们体重的减轻。

【1】staying 考查非谓语动词。从结构可知此处是非谓语做主语,用动名词形式,填staying。

【2】which考查关系代词。在非限制性定语从句中缺少主语,用关系代词which指代前句话内容。

【3】in 考查介词。固定短语:result in 导致,造成,填in。

【4】comfortable考查形容词。此处是和constant并列做temperatures的定语,故用形容词形式。

【5】are exposed考查谓语动词。Expose是及物动词,句中没有宾语,判断用被动形式,be exposed to 暴露在……之下,根据主谓一致原则,填are exposed。

【6】a 考查冠词。固定短语:a significant amount of大量的,填a。

【7】compared考查非谓语动词。此处是连词+分词结构,compare和句子主语outdoor workers之间是被动关系,用过去分词,填compared。

【8】One考查数词。从上文内容可知此处指两组中的一组,因位于句首,故填One。

【9】lower考查比较级。根据句中than可知此处用比较级,修饰名词levels,用形容词,故填lower。

【10】possibly考查副词。修饰动词lose用副词形式,故填possibly。

练习册系列答案
相关题目

【题目】阅读下列应用文及相关信息,并按照要求匹配信息,请在答题卡上将对应题号的相应选项字母涂黑。

AFlipside Festival Singapore

As part of the Singapore Arts Festival Outreach Programme, Flipside aims to reach a much wider audience with three weeks of lively, fun street performances. Flipside promises to bring out the adventurous side of you with a combination of physical theatre and mind games as well as free outdoor performances such as music performances from local singers.

BNuits Sonores Lyon, France

Held each May, this relatively new festival brings together some of the biggest club DJs from around the world. The focus is on electronic dance music, but it also embraces all musical forms ranging from hip hop to jazz. For those who want to see daylight hours after a hard night clubbing, there is a wide variety of cultural events during the day ranging from special festival food programmes to films.

CWharfedale Festival of Performing Arts West Yorkshire, the United Kingdom

Young people are invited to compete in this art festival with classes covering speech, guitar, dance, poetry and short story writing, and so on. The previous year's winners are invited back to perform again at a special concert. With a long and well-known history behind it, this well-attended competition is a kind of forerunner of popular television talent contests such as Pop Idol.

DHay Festival Hay on Wye, the United Kingdom

The little market town, Hay, has a population of 1500 and no fewer than 39 bookshops. It bills itself as the world's first and most distinguished book town, and is, therefore, a perfect place for a literary festival. The festival is a celebration of great writing. There are events including film screenings and musical concerts and the bookshops remain open throughout.

EBergen International Festival Bergen, Norway

Founded in 1953, the Bergen International Festival presents an impressive cast of outstanding international artists in the fields of music, ballet, opera and other performing arts. More than 120 events take place in late May to early June, which is a time of beautiful spring weather. The main festival venue is the Grieg Hall while the smallest and most unusual is an old trolley bus with seating for just 33 people.

FSydney Writers' Festival Sydney, Australia

Held at Sydney's Wharf 4/5, the annual Sydney Writers' Festival is the biggest literary event of its kind in Australia and one of the biggest book fairs in the world. Attracting a mix of authors, poets, editors, publishers and book lovers, this is a great event at which people can look through thousands of titles while enjoying workshops, book reading and seminars.

下面是几个人物的简要介绍,请匹配他们感兴趣的节日。

【1】Martin, a famous writer, likes to find as many chances as possible to attend literary events around the world. Martin hopes to make friends with editors and book lovers.

【2】Kelly is crazy about music, especially electronic dance music. She would like to go to a festival where she can enjoy different musical forms. She also has a strong interest in films.

【3】As an outgoing girl, Victoria is very fond of performing arts. She hopes to take part in some performing art festivals to challenge and improve herself, and as a way to prepare for future television talent contests.

【4】Simon is in search of a festival in North Europe with a long history where he can appreciate great international performing arts, especially ballet and opera.

【5】Chris is a university student who majors in music. He'd like to watch some local street music performances. He is also very interested in physical theatre and mind games.

【题目】【改编】Is language, like food, a basic human need without which a child at a critical period of life can be starved and damaged? Judging from the experiment of Frederick in the thirteenth century, it may be. Hoping to discover what language a child would speak if he heard no mother tongue, he told the nurses to keep silent.

All the infants died before the first year. But clearly there was more than lack of language here. What was missing was mothering. Without good mothering, in the first year of life especially, the capacity to survive is seriously affected.

Today no such severe lack exists as that ordered by Frederick. Nevertheless, some children are still backward in speaking. Most often the reason for this is that the mother is insensitive to the signals of the infant, whose brain is programmed to learn language rapidly. If these sensitive periods are neglected, the ideal time for acquiring skills passes and they might never be learned so easily again. A bird learns to sing and to fly at the right time, but the process is slow and hard once the critical stage has passed.

Experts suggest that speech stages are reached in a fixed order and at a constant age, but there are cases where speech has started late in a child who eventually turns out to be of high IQ. At twelve weeks a baby smiles and makes vowel-like sounds; at twelve months they can speak simple words and understand simple commands; at eighteen months he has a vocabulary of three to five words. At three he knows about 1,000 words, which he can put into sentences, and at four his language differs from that of his parents in style rather than grammar.

Recent evidence suggests that an infant is born with the capacity to speak. What is special about man’s brain, compared with that of the monkey, is the complex system which enables a child to connect the sight and feel of, say, a toy-bear with the sound pattern “toy bear”. And even more incredible is the young brain’s ability to pick out an order in language from the mixture of sound around him, to analyze, to combine and recombine the parts of a language in new ways.

But speech has to be induced(激发,引起), and this depends on interaction between the mother and the child, where the mother recognizes the signals in the children’s babbling(咿呀声),grasping and smiling, and responds to them. Insensitivity of the mother to these signals dulls the interaction because the child gets discouraged and sends out only the obvious signals. Sensitivity to the child’s nonverbal signals is essential to the growth and development of language.

【1】The experiment of Frederick proved ____.

A. lack of mothering didnt affect the development of a baby

B. only lack of language could kill a baby

C. very cruel to the babies in the experiment

D. babies could be starved to death

【2】Why are some children backward in speaking?

A. Because they are born disabled.

B. Because they lack language input when in sensitive periods.

C. Because they are exposed to too much language at once.

D. Because their mothers are not smart enough

【3】Which of the following is true ?

A. If a child starts to speak later than others, he will be backward in future.

B. If the ideal time for acquiring skills passes, there will be a second time.

C. A child can only imitate others language.

D. An infant is born with the ability to speak.

【4】What is the purpose of the example of birds in the third paragraph?

A. To prove the importance of the sensitive periods.

B. To prove birds has the same ability to speak as human.

C. To explain why some birds cant sing.

D. To inform the results of Frederick’s experiment.

【5】where can you read this passage?

A. In a science report.

B. In an Entertainment magazine.

C. In a health report.

D. In a science fiction story.

【题目】John Milton, the most learned poet, is the greatest writer of the seventeenth century and one of the giants of English literature as a whole. He was greatly influenced by two historical movements of Renaissance and Reformation. Like Spenser and Shakespeare, he was also one of the Renaissance giants not only in England but also in the whole world. Almost all later poets in English literature respected Milton highly. Milton towers over his age as Shakespeare towers over the Elizabethan age, and as Chaucer towers over the medieval period.

John Milton was born in London in 1608. His education began at St. Paul’s School, where he was very hard-working, where he showed wonderful gifts as a student of languages mastering Greek, Latin, Hebrew and many modem European languages. He also received very good home education under the influence of his father who was a Puritan (清教徒) and a lover of music and literature. He attended Christ’s College, Cambridge University, where he was very popular because of his handsomeness and talent, where he explained the true aim of knowledge as making the spirit of man “reach out far and wide, until it fills the whole world and the space far beyond with the expansion of its greatness”, where he graduated with B.A. in 1962 and M. A. in 1963.

【1】 According to the passage, which of the following is NOT true?

A. John Milton was a most learned poet.

B. John Milton was one of the giants of English literature.

C. Spenser and Shakespeare were the Renaissance giants in England.

D. Spenser, Shakespeare and John Milton had the friendly relationship between them.

【2】The underlined word “towers” in the first paragraph most probably means “_________”.

A. likes to visit towers

B. looks like a tall building

C. builds a tall building like a tower

D. is better than others in ability and quality

【3】What was Milton’s opinion to the true aim of knowledge?

A. To think about what we don’t know.

B. To research the whole world and space.

C. To make the spirit of man reach out far and wide with the expansion of the greatness of knowledge.

D. To make the character of man strong and great.

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网