题目内容

Camille Mahlknecht, 9, has some big fun planned for this weekend.She and other residents of Agoura Hills, California, plan to pick up trash during their city’s annual cleanup.At the same time, Wissam Raed, 12, will be busy volunteering too.Thousands of miles away in Lebanon, Wissam plans to put on a play at an orphanage and bring potted plants to elderly people at a senior citizen center.

       Some other children like Nathan White, 10, have personal reasons for volunteering.Nathan’s grandmother died of a heart attack.To help raise money for medical research, Nathan participated in Jump Rope for Heart.He and five other boys took turns jumping rope for two and half hours and collected more than US$1,200 in donations for the American Heart Association.

       Millions of children around the globe lend a hand to their communities every year.Schools and parents also contribute to the rise in youth service.For example, many schools offer community service activities for students to join.Teachers either combine volunteer work with classroom lessons or make service work a requirement.Parents, on the other hand, encourage their kids to volunteer and do it with them.

       Community service is particularly important in this depression time.As the need for monetary support and other aid has increased, many charitable organizations have experienced a significant drop in donations.Camille and other children who volunteer thousands of hours annually can fill in some of the gaps.

       According to research, kids who start volunteering are twice as likely to continue doing good deeds when they are adults.So, grab a paintbrush, a trash bag, or whatever you need to help your community.You’ll love how you feel after helping others.Even dirty work can be lots of fun, if it’s for a good cause.

1.What’s the writer’s purpose of writing this passage?

       A.To recommend youth service programs to schools.

       B.To ask charity organizations to serve the community.

       C.To urge children to take part in volunteering activities.

       D.To propose alternatives for doing community services.

2.What is the main idea of the 3rd paragraph?

       A.Community service is gaining popularity among children.

       B.Families and schools help to make community service popular.

       C.Children now depend more on their teachers than on their parents.

       D.Nathan White had a special reason to raise money for medical research.

3.Why is community service important in a time of depression?

       A.It raises money for school activities.

       B.It teaches children to take care of the sick.

       C.It gives charity organizations some needed help.

       D.It encourages parents and teachers to work together.

4.What can be inferred from the passage?

       A.Community service can help prevent juvenile delinquency(青少年犯罪).

       B.Children will probably leave school and work as volunteers.

       C.Organizing sports events for the school is a kind of community service.

       D.Children who do volunteer work are more likely to grow up to be caring adults.

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注意:请在答题卡上作答。

Here is my idea about how a friend is like. Firstly,                        1.        

a friend is someone you can share your secrets. If you                       2.        

tell him a secret, never will he talks about it with anybody                    3.        

else. Besides, a friend is always good listener when you                       4.        

need one. After hear your sad stories, he will say some                        5.        

words that is nice and warm. Still, your happiness makes                     6.        

him happily too. What’s more, a good friend is willing to                      7.        

offer the help to which you need, or can at least give you                     8.        

some advices. In a word, friends are those you like and                       9.        

trust, and you will enjoy every minute that you spent with                    10.        

them.

The 2012 London Olympics had enough problems to worry about.But one more has just been added - a communications blackout caused by solar storms.

    After a period of calm within the Sun, scientists have detected the signs of a flesh cycle of sunspots that could peak in 2012, just in time for the arrival of the Olympic torch in London.

    Now scientists believe that this peak could result in vast solar explosions that could throw billions of tons of charged matter towards the Earth, causing strong solar storms that could jam the telecommunications satellites and interact links sending five Olympic broadcast from London.

    "The Sun's activity has a strong influence on the Earth.The Olympics could be in the middle of the next solar maximum which could affect the functions of communications satellites," said Professor Richard Harrison, head of space physics at the Rutherford Appleton Laboratory in Oxfordshire.

At the peak of the cycle, violent outbursts called coronal mass ejections (日冕物质抛射) occur in the Sun's atmosphere, throwing out great quantities of electrically-charged matter." A coronal mass ejection can carry a billion tons of solar material into space at over a million    kilometres per hour.Such events can expose astronauts to a deadly amount, can disable satellites, cause power failures on Earth and disturb communications," Professor Harrison added.The risk is greatest during a solar maximum when there is the greatest number of sunspots.

    Next week in America, NASA is scheduled to launch a satellite for monitoring solar activity called the Solar Dynamics Observatory (SDO), which will take images of the Sun that are 10 times clearer than the most advanced televisions available.

    The Rutherford Appleton Laboratory helped to make the high-tech cameras that will capture images of the solar flares (太阳耀斑)and explosions as they occur.

    Professor Richard Hold away, the lab's director, said that the SDO should be able to provide early warning of a solar flare or explosion big enough to affect satellite communications on Earth "If we have advance warning, we'll be able to reduce the damage.What you don't want is things switching off for a week with no idea of what's caused the problem," he said.

1.The phrase "communications blackout" in paragraph 1 most probably refers to     during the 2012 Olympics.

    A.the extinguishing of the Olympic torch

    B.the collapse of broadcasting systems

    C.the transportation breakdown in London

    D.the destruction of weather satellites

2.What can be inferred about the solar activity described in the passage?

     A.The most fatal matter from the corona falls onto Earth.

     B.The solar storm peak occurs in the middle of each cycle.

     C.It takes several seconds for the charged matter to reach Earth.

     D.The number of sunspots declines after coronal mass ejections.

3.According to the passage, NASA will launch a satellite to _  _ 

    A.take images of the solar system             B.provide early warning of thunderstorms

    C.keep track of solar activities                D.improve the communications on Earth

4.Which of the following might be the best title of the passage?

     A.Solar Storms: An Invisible Killer

     B.Solar Storms: Earth Environment in Danger

     C.Solar Storms: Threatening the Human Race

     D.Solar Storms: Human Activities to Be Troubled

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