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    摄影术同样产生于19世纪的欧洲.1839 年.法国人达盖尔根据文艺复兴以后在绘画上的小孔成像的原理.并使用化学方法.将形象永久地固定下来.“达盖尔照相法 产生./span>意识面前.已经不可能满足于静止的.精美的.单幅照片了.而是幻想着有一天能够将它们相互联系起来.忠实地复制形象动作和自然空间的物质实现.1872 年.最先将“照相法 运用于连续拍摄的.是摄影师爱德华·幕布里奇.他曾在 5年的时间里.多次运用多架照相机给一匹正在奔跑的马进行连续拍摄的实验.并于1878年获得成功.这位天才的摄影师将24架照相机排成一行.当马跑过的时候.照相机的快门就被打开.马蹄.腾空的瞬间姿态便被依次地拍摄下来.为此.爱德华•幕布里奇获得了“拍摄活动物体的方法及装置 的专利权. 1882年.法国人马莱利用左轮手枪的间歇原理.研制了一种可以进行连续拍摄的“摄影枪 .此后他又发明了“软片式连续摄影机 .终于以一架摄影机开始取代了幕布里奇用一组照相机拍摄活动物体的方法.在欧洲.这-时期许多国家中的科学家.发明家们也都研制了不同类型的摄影机.其中.美国的托马斯·爱迪生和他的机械师狄克为了使胶片在摄影机中以同样间隔进行移动.而发明了在胶片两边打上孔洞的牵引方法.解决了机械传动的技术问题.“活动照相 的“摄影术 得以完成. 【查看更多】

     

    题目列表(包括答案和解析)

    　　阅读理解

    　　　　Strange things happen to time when you travel because the earth is divided into twenty-four zones（时区）, one hour apart（一个时区相差一小时）. You can have days with more or fewer than twenty-four 　　hours, and weeks with more or fewer than seven days.

    　　　　If you make a five-day trip across the Atlantic Ocean（大西洋）,your ship enters a different time zone every day. As you enter each zone, the time changes one hour. Travelling west, you set your clock back, travelling east you set it ahead. Each day of your trip has either twenty-five or twenty-three hours.

    　　If you travel by ship across the Pacific, you cross the inter-national date line. By agreement, this is the point where a new day begins. When you cross the line, you change your calendar（日历） one full day, backward or forward. Travelling east, today becomes yesterday,travelling west, it is tomorrow.

    　　根据短文内容，选择最恰当的答案。

    1. Strange things happen to time when you travel because______.

    [　　]

    　　　　　　 A. one day has twenty-four hours

    　　　　　　 B. no one knows where time zones begin

    　　　　　　 C. the earth is divided into time zones

    　　　　　　 D. how time flies

    2. The difference in time between zones is ______.

    [　　]

    　　　　　　 A. one hour

    　　　　　　 B. more than seven days

    　　　　　　 C. seven days

    　　　　　　 D. one day

    3. If you travel across the Atlantic Ocean, going east,you set your clock ______.

    [　　]

    　　　　　　 A. one hour ahead in each time zone

    　　　　　　 B. one hour ahead for the whole trip

    　　　　　　 C. one full day back for each time zone

    　　　　　　 D. one hour back in each time zone

    4. From this passage, it seems true that the Atlantic______.

    [　　]

    　　　　　　 A. is in one time zone

    　　　　　　 B. is divided into twenty-four zones

    　　　　　　 C. is divided into five time zones

    　　　　　　 D. is divided into seven time zones

    5. The international date line is the name for ______.

    [　　]

    　　　　　　 A. the beginning of any new time zone

    　　　　　　 B. any point where time changes by one hour

    　　　　　　 C. the point where a new day begins

    　　　　　　 D. the point between two different zones

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    阅读理解

    On the way to school

    　　Jack: Hello, John.

    　　John: Hello, Jack. Are you at No. 2 Middle School?

    　　Jack: No. I'm at No. 5 Middle School. Are you at No. 3 Middle School?

    　　John: Yes, I am. What's your father?

    　　Jack: He's a teacher. He teaches math at No. 4 Middle School. How old is your father?

    　　John: He's forty-three. How old is your father?

    　　Jack: He's thirty-three. Good-bye.

    　　John: Good-bye.

    　　根据短文内容，选择最恰当的答案。

    1. Jack is at No. ______ Middle School.

    [　　]

    A. 2 　　 B. 3 　　 C. 5 　　 D. 4

    2. Jack's father is ______ years old.

    [　　]

    A. 43　　B. 13　　C. 33　　D. 34

    3. John's father is ______ years old.

    [　　]

    A. 43　　B. 33　　C. 34　　D. 13

    4. Jack's father is a ______.

    [　　]

    A. worker　　 B. teacher　　C. doctor　　D. driver

    5. John's father is ______ years older than Jack's father.

    [　　]

    A. 10　　B. 11　　C. 12　　D. 9

    查看答案和解析>>

    (阅读理解)

    In 1826, a Frenchman named Niepce needed pictures for his business. But he was not a good artist. So he invented a very simple camera(照相机). He put it in a window of his house and took a picture of his garden. That was the first photo.

    The next important date in the history of photography(摄影术) was in 1837. That year, Daguere, another Frenchman, took a picture of his reading room. He used a new kind of camera in a different way. In his picture you could see everything very clearly, even the smallest thing. This kind of photo was called a Daguerreotype. Soon, other people began to use Daguerre’s way. Travelers brought back wonderful photos from all around the world. People took pictures of famous buildings, cities and mountains.

    In about 1840, photography was developed. Then photographers could take pictures of people and moving things. That was not simple. The photographers had to carry a lot of film and other machines. But this did not stop them, for example, some in the United States worked so hard. Mathew Brady was a famous American photographer. He took many pictures of great people. The pictures were unusual because they were very lifelike(栩栩如生的). Photography also became one kind of art by the end of the 19th century. Some photos were not just copies of the real world. They showed ideas and feelings, like other kinds of art.

    (1)

    The first photo taken by Niepce was a picture of _______ .

    A. his business　　

    B. his house　　　　

    C. his garden　　

    D. his window

    [　　]

    (2)

    The Daguerrotype was _______ .

    A. a Frenchman　　

    B. a kind of picture　　　　

    C. a kind of camera　　

    D. a photographer

    [　　]

    (3)

    If a photographer wanted to take pictures of moving things in the year of 1840s, he had to _______ .

    A. watch lots of films　　　　

    B. buy an expensive camera

    C. stop in most cities　　　　

    D. take many films and something else with him

    [　　]

    (4)

    Mathew Brady _______ .

    A. was very lifelike　　　　

    B. was famous for his unusual pictures

    C. was quite strong　　　　

    D. took many pictures of moving people

    [　　]

    (5)

    This passage tells us _______ .

    A. how photography was developed　　　　

    B. how to show your ideas and feelings in pictures

    C. how to take pictures in the world　　　　

    D. how to use different cameras

    [　　]

    查看答案和解析>>

    阅读理解。

    　　In 1826, a Frenchman named Niepce needed pictures for his business．But he was not a good artist．So he invented a very simple camera．He put it in a window of his house and took a picture of his garden．That was the first photo．

    　　The next important date in the history of photography(摄影术)was in 1837．That year, Daguere, another Frenchman, took a picture of his reading room．He used a new kind of camera in a different way．In his picture you could see everything very clearly, even the smallest thing．This kind of photo was called a Daguerreotype．

    　　Soon, other people began to use Daguerre’s way．Travelers brought back wonderful photos from all around the world．people took picture of famous buildings, cities and mountains．

    　　In about 1840, photography was developed．Then photographers could take picture of people and moving things．That was not simple．The photographers had to carry a lot of film and other machines．But this did not stop them, for example, some in the United States worked so hard．

    　　Mathew Brady was a famous American photographer．He took many picture of great people．The picture were unusual because they were very lifelike(栩栩如生的)．

    　　Photographers also became one kind of art by the end of the 19th century．Some photos were nor just copies of the real world．They showed and feelings, like other kinds of art．

    (1)

    The first photo taken by Niepce was a picture of ________．

    [　　]

    A．

    his business

    B．

    his house

    C．

    his garden

    D．

    his window

    (2)

    The Daguerreotype was ________．

    [　　]

    A．

    a Frenchman

    B．

    a kind of picture

    C．

    a kind of camera

    D．

    a photographer

    (3)

    If a photographer wanted to take pictures of moving things in the year of ________ 1840, he had to．

    [　　]

    A．

    watch lots of films

    B．

    buy an expensive camera

    C．

    stop in most cities

    D．

    take many films and something else with him．

    (4)

    Mathew Brady ________．

    [　　]

    A．

    was very lifelike

    B．

    was famous for his unusual pictures

    C．

    was quite strong

    D．

    took many pictures of moving people

    (5)

    This passage tells us ________．

    [　　]

    A．

    how photography was developed

    B．

    how to show your ideas and feelings in pictures

    C．

    how to take pictures in the world

    D．

    how to use different cameras

    查看答案和解析>>

    阅读理解。
         In 1826, a Frenchman named Niepce needed pictures for his business. But he was not a good artist.
    So he invented a very simple camera. He put it in a window of his house and took a picture of his garden.
    That was the first photo.
         The next important date in the history of photography (摄影术) was in 1837. That year, Daguere,
    another Frenchman, took a picture of his reading room. He used a new kind of camera in a different way.
    In his picture you could see everything very clearly, even the smallest thing. This kind of photo was called
    a Daguerreotype.
         Soon, other people began to use Daguere's way. Travelers brought back wonderful photos from all
    around the world. People took pictures of famous buildings, cities and mountains.
         In about 1840, photography was developed. Then photographers could take pictures of people and
    moving things. That was not simple. The photographers had to carry a lot of film and other machines. But
    this did not stop them, for example, some in the United States worked so hard.
         Mathew Brady was a famous American photographer. He took many pictures of great people. These
    pictures were unusual because they were very lifelike (栩栩如生的).
         Photography also became one kind of art by the end of the 19th century.Some photos were not just
    copies of the real world. They showed feelings like other kinds of art.
    1. The first photo taken by Niepce was a pictures of ______.
    [     ]
    A. his house　　　　　　
    B. his garden 　　　　　
    C. his window
    2. The Daguerrotype was ______.
    [     ]
    A. a kind of picture 　　
    B. a kind of camera 　　
    C. a photographer
    3. If a photographer wanted to take pictures of moving things in the year of 1840, he had to ______.
    [     ]
    A. watch lots of films
    B. buy an expensive camera
    C. take lots of film and something else with him
    4. Mathew Brady ______.
    [     ]
    A. was very lifelike 　　　　　　　　　　　 　　
    B. was famous for his unusual pictures
    C. took many pictures of moving people
    5. This passage tells us ______.
    [     ]
    A. how photography was developed
    B. how to take pictures in the world
    C. how to use different cameras

    查看答案和解析>>


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