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题型:阅读理解 题类:常考题 难易度:普通

湖南省长郡中学2017-2018学年高二上学期英语期中考试试卷

阅读理解

    Are you preparing for a big test? If so, you may want to go to play some basketball in between hitting the books. Doctors are starting to find more and more information that suggests a connection between exercise and brain development. Judy Cameron, a scientist at Oregon Health and Science University, studies brain development. According to her research, it seems that exercise can make blood vessels (血管), including those in the brain, stronger and more fully developed. Dr. Cameron is sure that this allows people who exercise to think better. As she says, “While we already know that exercise is good for the heart, exercise can actually cause physical changes in the brain.”

The effects of exercise on brain development can even be seen in babies. Babies who do activities that require a lot of movement show greater brain development than babies who are less physically active. Even a little movement can show big results. Margaret Barnes, a scientist, also believes in the importance of exercise. She thinks that many learning disabilities that children have in primary school or high school can result from a lack of movement as babies. Babies need movement that encourages and excites their five senses. They need to set up a connection between motion and memory. In this way, as they get older, children will begin to connect physical activity with higher learning,” says Margaret.

    Older people can develop their brains as well. Cornell University studied a group of seniors who have a short-term memory increase of up to 40 percent after exercising just three hours a week. The exercise does not have to be very difficult, but it does have to increase the heart rate. Also, just like the motion for babies, exercise for older people should not be too simple. Learning some new skills or actions, such as with yoga or tat- chi helps to open up memory paths in the brain that may not have been used for a long time. For most people, any type of physical activity that increases the heart rate is helpful. The main aim is to increase the brain's flow of blood. And your brain can benefit from as little as two to three hours of exercise a week.

(1)、What is the main idea of this passage?
A、How exercise makes people strong. B、How to get good scores in a test. C、How exercise helps the brain develop. D、How the brain can change one's memory.
(2)、According to the passage, what is the connection between exercise and brain development?
A、Exercise helps soften our blood vessels. B、Physical exercise helps us think better. C、The brain needs special mental exercise. D、The more exercise, the bigger the brain.
(3)、For ordinary people, the smallest amount of exercise required to gain any benefit is ______.
A、two hours per week B、40 hours per week C、three hours per day D、40 hours per month
(4)、Why is yoga suggested for seniors?
A、It does good to the joints of old people. B、It does not increase the heart rate. C、It includes learning new actions. D、It can be done in groups.
举一反三
根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Money Matters

    Parents should help their children understand money. {#blank#}1{#/blank#}So you may start talking about money when your child shows an interest in buying things, candy or toys, for example.

1)The basic function of money

    Begin explaining the basic function of money by showing how people trade money for goods or services. It is important to show your child how money is traded for the things he wants to have. If he wants to have a toy, give him the money and let him hand the money to the cashier(收银员). {#blank#}2{#/blank#} When your child grows a bit older and understands the basic function of money, you can start explaining more complex (复杂的) ways of using money.

2)Money lessons

    Approach money lessons with openness and honesty. {#blank#}3{#/blank#} If you must say NO to a child's request to spend money, explain, “You have enough toy cars for now.” Or, if the request is for many different things, say, “You have to make a choice between this toy and that toy.”

3){#blank#}4{#/blank#}

    Begin at the grocery store(杂货店). Pick out two similar brands(商标) of a product—a name-brand butter and a generic (无商标产品), for example. You can show your child how to make choices between different brands of a product so that you can save money. {#blank#}5{#/blank#}If he chooses the cheaper brand, allow him to buy another one with the money saved. Later, you may explain how the more expensive choice leaves less money for buying others.

A. Talk about how the money bought the thing after you leave the toy store.

B. The value of money

C. The best time to teach a child anything about money is when he shows an interest

D. Permit the child to choose between them

E. Ask yourself what things that cost money are most important to you

F. Tell your child why he can or can't have certain things

G. Wise decisions

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Children and Youth Sidewalk Sale

    Young people are bursting with artistic energy. The Children and Youth Sidewalk Sale (CYSS) of the Central Pennsylvania Festival of the Arts is a fun way for boys and girls to express themselves visually. It focuses on encouraging the creative growth of young people, believing they can develop their artistic potential through personal expression in individual original objects.

    CYSS is a highlight of Children and Youth Day, Wednesday, July 12, 2018. This day features performances for and by young people, art and craft workshops and demonstrations. All artists must he between the ages of 8 and 18 and live or have relatives living in any of the centrally located Pennsylvania counties to participate.

    All artworks must be original and age-appropriate for the event's audience, most of whom are under 18. The sales of work made from small animals and the sales of food are prohibited. A complete listing of the rules can be found in the application. Please review the rules carefully as they may have changed since you last participated in the event.

    Artists must personally be present during the entire clay. Representatives, including family members, may not attend in place of the artist.

How to Enter

    Complete both sides of the entry form. A parent signature is required.

    On a separate sheet, provide a brief description of the artwork and the materials used. Do not send samples; they cannot be returned.

    Enclose at least one photograph of your work.

    Mail application and photo of your work to P. O. Box 1023, Central Pennsylvania Festival of the Arts.

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