Mathematics the language of science. A．are B．are going to be C．is D．is to be 题目和参考答案——青夏教育精英家教网—

题目内容

Mathematics ____the language of science.

A．are

B．are going to be

C．is

D．is to be

【答案】

【解析】略

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阅读下面短文，根据以下要求：1)汉语提示；2)首字母提示；3）语境提示，在每个空格内填入一个英语单词，并将该词完整地写在右边相对应的横线上。所填单词要求意义准确、拼写正确。

Some people take it for granted that some lucky numbers can bring them good

luck. For instance, the so-called lucky numbers like 6 or 8 are w _____（广泛地）_______

used because they have the similar pronunciation _______ the Chinese characters______

which mean “good luck”. So some young couples choose a date in _________________

there is a 6 or an 8 to h _______ their wedding; many shops choose such dates t______

_______________（庆祝）their opening. Yet many others don’t think so. They_______

think that numbers have _______ to do with luck. They regard numbers simply _______

as a mathematic symbol for counting. W ____ our own contribution, good luck _______

won’t fall on us automatically. I’m in f______________ of the latter opinion. I _______

think our society is very modern now. Whether we can have good luck d_____ ______

on _____________（我们自己）. If we work hard, good luck will come to us. _______

We all know that everyone becomes a little more forgetful as they get older, but men's minds decline(衰退) more than women's, according to the results of a worldwide survey.
General differences seem to be inherent in male and female brains: Men are better at maintaining and dealing with mental images (useful in mathematical reasoning and spatial skills), while women tend to excel (擅长) at recalling information from their brain's files. Many studies have looked for a connection between sex and the amount of mental decline people experience as they age, but the results have been mixed. Some studies found more age-related decline in men than in women, while others saw the opposite or even no relationship at all between sex and mental decline. Those results could be improper because the studies involved older people, and women live longer than men: The men tested are the survivors, "so they're the ones that may not have shown such cognitive decline," said study team leader Elizabeth of the University of Warwick in England.
Scientists surveyed completed four tasks that tested sex-related cognitive skills: matching an object to its rotated form, matching lines shown from the same angle, typing as many words in a particular category (范畴) as possible in the given time, e.g. "object usually colored gray", and recalling the location of objects in a line drawing. The first two were tasks at which men usually excel; the latter are typically dominated by women. Within each age group studied, men and women performed better in their separate categories on average. And though performance declined with age for both genders, women showed obviously less decline than men overall.
49．According to the passage, which of the following can NOT be typed into the same category?
A．cloud B．sheep C．trees D．goose
50．Which of the following statements is true according the article?
A．Men do better than women when it comes to learning English.
B．Women stand out at remembering people’s names.
C．Men excel at typing as many words in a particular category as possible in the given time.
D．Women excel at dealing mathematic problems.
51．One important factor that affects the correctness of the results is that _________.
A．the old men tested may not have shown such cognitive decline
B．people surveyed are all old
C．people taking part in this test came from all over the world
D．women live longer than men
52．The author aims to tell us that __________.
A．women’s minds perform better than men’s
B．men’s minds decline more with age
C．everyone becomes a little more forgetful as they get older
D．a survey on human’s mind decline was done recently

B
At the middle school level, there are many academic clubs in which students can participate. Students can choose clubs that focus on an area of interest.
Mathcounts Club
Mathcounts tries to increase excitement towards mathematic achievement. It hopes to provide students with the foundation for success in science, technology, engineering and mathematics careers. Schools select individuals and teams to participate in competitions. Local competitions are held in February with winners progressing to state competitions and then on to the national level. Mathcounts works to challenge student math skills, develop self-confidence and give rewards for their achievements.
Envirothon
The Envirothon program focuses on natural resources knowledge and exposes students to diverse environmental issues, ecosystems, and topography. The ecology field competition for five-member middle school teams offers competitions in wildlife, soils, forestry, current environmental issues and aquatics. Students work and learn in middle school clubs and can compete at the local and state level.
Future Problem Solvers
Future Problem Solvers is an academic club that uses a six-step process to solve problems that may happen in the future. Students who are in the talented and gifted program, who like to “think out of the box,” or who enjoy thinking about futuristic problems may like this club. Teams comprised of four students read future scenes and write up solutions in a booklet using the six-step process. Teams that score high enough can go to the state competition and then to the international competition.
Builders Club
Builders Club is open to any middle school student who wishes to perform community service. Each Builders Club is co-sponsored by a Kiwanis club and the middle school. The members learn by doing, and they learn organization, teamwork, and leadership. Builders Clubs can sponsor a "Teacher of the Year" program, provide a recycling collection point, organize canned food and clothing drives to support local shelters, adopt a resident at a local senior citizens home, adopt a highway, tutor, etc.
Middle school academic clubs offer students a place to explore interests or talents. The clubs they join in middle school can help guide choices in high school and beyond.
59．The students who are not interested in competitions woudld like to choose        .
A．Mathecounts Club    B．Builders Club
C．Future Problem Solvers   D．Envirothon
60．Why do some of the students choose Mathcounts Club?
A．To be successful in science careers.
B．To enjoy solving future problems.
C．To perform community service.
D．To study wildlife and soils.
61．What is the common feature of the four clubs?
A．Competitions.            B．Sponsorship.
C．Scientific researches.       D．Teamwork.
62．The passage mainly talks about         .
A．the state academic competitions     B．middle school clubs
C．extra – curricular activities        D．the gifted students

We all know that everyone becomes a little more forgetful as they get older, but men’s minds decline more than women’s, according to the results of a worldwide survey.

General differences seem to be natural in male and female brains: Men are better at maintaining and dealing with mental images (useful in mathematical reasoning and spatial skills), while women tend to excel be good at recalling information from their brain’s files. Many studies have looked for a connection between sex and the amount of mental decline people experience as they age, but the results have been mixed.

Some studies found more age-related decline in men than in women, while others saw the opposite or even no relationship at all between sex and mental decline.

Those results could be improper because the studies involved older people, and women live longer than men: The men tested are the survivors, “so they’re the ones that may not have shown such cognitive(认知的) decline,” said study team leader Elizabeth of the University of Warwick in England.

Scientists surveyed completed four tasks that tested sex-related cognitive skills: matching an object to its rotated form, matching lines shown from the same angle, typing as many words in a particular category as possible in the given time, e.g. “object usually colored gray”, and recalling the location of objects in a line drawing. The first two were tasks at which men are usually good; the latter are typically dominated by women. Within each age group studied, men and women performed better in their separate categories on average. And though performance declined with age for both genders, women showed obviously less decline than men overall.

1.According to the passage, which of the following can NOT be typed into the same category?

A．cloud B．sheep C．trees D．goose

2.Which of the following statements is true according the article? _______

A．Men do better than women when it comes to learning English.

B．Women stand out at remembering people’s names.

C．Women do well in dealing mathematic problems.

D．Men excel at typing as many words as possible in the given time.

3.One important factor that affects the correctness of the results is that ________.

A．women live longer than men

B．people surveyed are all old

C．the old men tested may not have shown such cognitive decline

D．people taking part in this test came from all over the world

4.The author aims to tell us that _________.

A．women’s minds perform better than men’s

B．men’s minds decline more with age

C．everyone becomes a little more forgetful as they get older

D．a survey on human’s mind decline was done recently

Some people take it for granted that some lucky numbers can bring them good

luck. For instance, the so-called lucky numbers like 6 or 8 are w _____（广泛地）1._______

used because they have the similar pronunciation _______ the Chinese characters2.______

which mean “good luck”. So some young couples choose a date in __________3._______

there is a 6 or an 8 to h _______ their wedding; many shops choose such dates t4.______

_______________（庆祝）their opening. Yet many others don’t think so. They5._______

think that numbers have _______ to do with luck. They regard numbers simply 6._______

as a mathematic symbol for counting. W ____ our own contribution, good luck 7._______

won’t fall on us automatically. I’m in f______________ of the latter opinion. I 8._______

think our society is very modern now. Whether we can have good luck d_____ 9.______

on _____________（我们自己）. If we work hard, good luck will come to us. 10._______

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