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    Those that want to go put up your hands. 【查看更多】

     

    题目列表(包括答案和解析)

    改错题。
    1. A plane is a machine can fly.                            
    2. It is one of the best pictures which have been sold.    
    3. Those that want to go put up your hands.                
    4. This is the knife with that the doctor did the operation.
    5. Who  is the man whom you said hello just now?                		 _________
    _________
    _________
    _________
    _________

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    Many people have a fear(害怕) of public speaking. According to a study, it has an influence on 3 in every 4 people. This fact is surprising and worrying, as most jobs require some speaking ability. The following will help you to make a speech better.
    Write note cards. Write main ideas on your cards. Don’t write details. Put in some fun facts, questions, and other activities on the cards to share with the class. Don’t look at your note cards for a long time while speaking. If necessary, you’re only going to want to have a quick look at the card for information, not read every last word.
    Smile at your class. When it comes time to speak, there’s nothing that draws your class into your speech than a good old-fashioned smile. Be happy, because you’re about to teach your class something they didn’t know before. Studies have shown that smiles are infections. That means once you smile, it’s hard for everyone else not to smile. So if you want your speech to go off well, smile. That’ll make everyone smile and maybe those smiles will make you actually smile.
    Make eye contact. Nothing is more boring than listening to a speaker who looks at the floor or at note cards. Relax. Your class is made up of your friends and you talk to them all the time. Talk the same way now. have a look at every person in the classroom at least once. That way, everyone will feel like you’re communicating with them. Also, you’ll look like you know what you’re talking about.
    Use hand motions. Move your hands along as you talk, using them to express your key points and keep the class interested. It will also lead your nervous energy into a better place.
    【小题1】According to the passage, ______ of people might fear to speak in public.

    A．100 percent B．75 percent
    C．50 percent D．25 percent
    【小题2】In Paragraph 3 of the passage “smiles are infection” means ______.
    A．smiles can be passed on B．it’s hard to smile
    C．smiles keep people fit D．people should smile every day
    【小题3】Which picture matches the last paragraph best?

    【小题4】The passage mainly talks about ______.
    A．a boy’s speech in class
    B．how to write note cards
    C．the fear of public speaking
    D．how to make a speech better

    查看答案和解析>>

    Many people have a fear(害怕) of public speaking. According to a study, it has an influence on 3 in every 4 people. This fact is surprising and worrying, as most jobs require some speaking ability. The following will help you to make a speech better.
    Write note cards. Write main ideas on your cards. Don’t write details. Put in some fun facts, questions, and other activities on the cards to share with the class. Don’t look at your note cards for a long time while speaking. If necessary, you’re only going to want to have a quick look at the card for information, not read every last word.
    Smile at your class. When it comes time to speak, there’s nothing that draws your class into your speech than a good old-fashioned smile. Be happy, because you’re about to teach your class something they didn’t know before. Studies have shown that smiles are infections. That means once you smile, it’s hard for everyone else not to smile. So if you want your speech to go off well, smile. That’ll make everyone smile and maybe those smiles will make you actually smile.
    Make eye contact. Nothing is more boring than listening to a speaker who looks at the floor or at note cards. Relax. Your class is made up of your friends and you talk to them all the time. Talk the same way now. have a look at every person in the classroom at least once. That way, everyone will feel like you’re communicating with them. Also, you’ll look like you know what you’re talking about.
    Use hand motions. Move your hands along as you talk, using them to express your key points and keep the class interested. It will also lead your nervous energy into a better place.
    小题1:According to the passage, ______ of people might fear to speak in public.
    A．100 percentB．75 percent
    C．50 percentD．25 percent
    小题2:In Paragraph 3 of the passage “smiles are infection” means ______.
    A．smiles can be passed onB．it’s hard to smile
    C．smiles keep people fitD．people should smile every day
    小题3:Which picture matches the last paragraph best?

    小题4:The passage mainly talks about ______.
    A．a boy’s speech in class
    B．how to write note cards
    C．the fear of public speaking
    D．how to make a speech better

    查看答案和解析>>

    阅读理解。

         As we know, it is not easy to build a satellite. Building a traditional satellite normally takes years. The
    costs can be as high as $ 250 million or more. Most members of the design teams have worked in the field
    for a long time. They hold advanced degrees in math, science, or engineering.
         But things are changing. High costs, unusual educational requirements and long start-up times are no
    longer an obstacle to space exploration. The scientists at Stanford University have developed a new type of
    tiny, inexpensive earth-orbiting satellites that go from ideas to launch (发射) in a year.
         So far, college students have built and launched several cube-shaped satellites, or Cube Sats. At least 15
    more are ready to go. Those already in orbit (轨道) take pictures, collect information. and send it back to the
    earth, just as regular satellites do.
         But you might not even have to wait until you get to college to start designing and building your own
    satellite. A new program called Katy Sat aims to get teenagers to take part. Once kids understand and what
    satellites can do, says Ben Yuan, an engineer at Lockheed Martin in Menlo Park, Calif, the kinds of applications
    they'll come up with may be countless.
         "We'd like to put this technology (技术) in your hands," he tells kids." We're going to teach you how to
    operate a satellite. Then we want to turn it over to you as a sandbox for you to play in. We want you to take
    the technology into new directions that we haven't though of yet."
         Education isn't the only goal of Cube Sats. Because these tiny, technology-filled boxes are relatively
    inexpensive to build and can be put together quickly, they're perfect for testing new technologies that might
    one day be used on major space tasks.
        The biggest challenge now is to find ways to bring the satellites back to the earth after a year or two.
    Otherwise, major highways of space junk could gradually increase as CubeSats become more common.
         Nowadays, college and high school students are getting a chance to learn what it takes to explore in space.
    Someday-perhaps a lot sooner than you imagine-you might get to design, build and launch your own satellite.
    If you do, you're sure to have fun. And you might also get crazy a-bout science for life.
    1. Compared with the traditional ones, the new satellites ______.
    A. need long start-up times
    B. are low-cost and small-sized
    C. are very hard to operate
    D. collect more information in orbit
    2. What does the underlined word "obstacle" probably mean?
    A. An aim to achieve in the near future.
    B. An imagination that kids usually have.
    C. Something dangerous to terrify people.
    D. Something difficult that stands in the way.
    3. According to the passage, which of the following is true?
    A. CubeSats could possible cause pollution in space.
    B. A few kids will send applications for the project.
    C. Scientists designed CubeSats for kids to play with
    D. Students can't design satellites without college education.
    4. What's the purpose of the author writing the passage?
    A. To show that high technology brings a big change in kids' life.
    B. To show that kids lead the space research into a new direction.
    C. To tell us that satellite technology can also be learned by kids.
    D. To tell us that kids must study hard to learn satellite technology.

    查看答案和解析>>

    阅读理解

    　　As we know, it is not easy to build a satellite．Building a traditional satellite normally takes years．The costs can be as high as $ 250 million or more．Most members of the design teams have worked in the field for a long time．They hold advanced degrees in math, science, or engineering．

    　　But things are changing．High costs, unusual educational requirements and long start-up times are no longer an obstacle to space exploration．The scientists at Stanford University have developed a new type of tiny, inexpensive earth-orbiting satellites that go from ideas to launch(发射)in a year．

    　　So far, college students have built and launched several cube-shaped satellites, or Cubesats．At least 15 more are ready to go．Those already in orbit(轨道)take pictures, collect information and send it back to the earth, just as regular satellites do．

    　　But you might not even have to wait until you get to college to start designing and building your own satellite．A new program called KatySat aims to get teenagers to take part．Once kids understand what satellites can do, says Ben Yuan, an engineer at Lockheed Martin in Menlo Park, Calif, the kinds of applications they’ll come up with may be countless．

    　　“We’d like to put this technology(技术)in your hands,” he tells kids．“We’re going to teach you how to operate a satellite．Then we want to turn it over to you as a sandbox for you to play in．We want you to take the technology into new directions that we haven’t thought of yet．”

    　　Education isn’t the only goal of CubeSats．Because these tiny, technology-filled boxes are relatively inexpensive to build and can be put together quickly, they’re perfect for testing new technologies that might one day be used on major space tasks．

    　　The biggest challenge now is to find ways to bring the satellites back to the earth after a year or two．Otherwise, major highways of space junk could gradually increase as CubeSats become more common．

    　　Nowdays challenge and high school students are getting a chance to learn what it takes to explore in space．Someday－perhaps a lot sooner than you imagine－you might get to design, build and launch your own satellite．If you do, you’re sure to have fun．And you might also get crazy about science for life．

    (1)

    Compared with the traditional ones, the new satellites ________．

    [　　]

    A．

    need long start-up times

    B．

    are low-cost and small-sized

    C．

    are very hard to operate

    D．

    collect more information in orbit

    (2)

    What does the underlined word “obstacle” mean?

    [　　]

    A．

    An aim to achieve in the near future．

    B．

    An imagination that kids usually have．

    C．

    Something dangerous to terrify people．

    D．

    Something difficult that stands in the way．

    (3)

    According to the passage, which of the following is true?

    [　　]

    A．

    CubeSats could possibly cause pollution in space．

    B．

    A few kids will send applications for the project．

    C．

    Scientists designed CubeSats for kids to play with．

    D．

    Students can’t design satellites without college education．

    (4)

    What’s the purpose of the author writing the passage?

    [　　]

    A．

    To show that high technology brings a big change in kids’ life．

    B．

    To show that kids lead the space research into a new direction．

    C．

    To tell us that satellite technology can also be learned by kids．

    D．

    To tell us that kids must study hard to learn satellite technology．

    查看答案和解析>>


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