The purpose of writing this text is probably to . A. show how well a paperless classroom ca——青夏教育精英家教网—

摘要： The purpose of writing this text is probably to . A. show how well a paperless classroom can prevent the waste of paper. B. tell us the news about a new technology in classrooms C. inform us how we will benefit from paperless classrooms D. advise all schools to use paperless classrooms 答案:43-46 DAA B D On my first trip in the United States , I went to San Antonion . I was on foot . So I went to only three places there : the Alamo , the River Walk , and the Art Gallery . I especially enjoyed visiting the Alamo , a well- known building in America . When I arrived at the Alamo , I was deeply impressed because it was well kept and in good shape . The Alamo was erected in about 1722, was later used as a fort , and has been kept as a state monument to the Texan War of Independence against Mexico . During the battle , all of the Texan defenders were killed . I was surprised at the exhibition of rifles , guns , cannons and swords . I was especially attracted by the paintings of a war . The paintings expressed the feelings of a painter very well . Even thought about 160 years have passed since the Battle of the Alamo , the exhibit is well kept . When I came out after seeing the exhibition , I felt as if I had a victory . The outer wall of the Alamo was destroyed here and there . When I touched the wall , I could feel the damage . After the war , little remained of the Alamo . All of the windows and doors were destroyed . The top part of the gate way disappeared without a trace . I will remember the Alamo forever . It is one of the best places to visit in San Antonio .

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阅读理解。

     IMAGINE A classroom missing one thing that has long been considered a necessary part to reading and
writing? Paper. No notebooks, no textbooks, no test paper. Nor are there any pencils or pens, which always
seem to run out of ink at the critical (关键的) moment.
     Students don't any handwriting in this class. Instead, they use palm(手掌) size, or specially designed
computers. The teacher downloads texts from Internet libraries and sends them to every student's personal
computer.
     Having computers also means that students can use the Web. They can look up information on any subject
they're studying!
     High school teacher Judy Harrell in Florida, US, described how her class used the Web to learn about the
war in Afghanistan over one year ago.
     "We could touch every side of the country through different sites, from the forest to refugee camps (难
民营)," she said. "Using a book that's three or four years old is impossible."
     A paperless classroom is a big step towards reducing the waste of paper. High school teacher Stephanie
Sorrell in Kentucky, US, said she used to give 900 pieces of paper each week to each student.
     But, with all this technology, there's always the risk that the machines will break down. So, in case of a
power failure or technical problems, paper textbooks are still widely available for these hi-tech students.

1. All of the following is not needed in a paperless classroom EXECPT _____.

A. pens
B. pencils
C. test papers
D. paper textbooks

2. The example of Judy Harrell's class mainly shows us that _____.

A. computers can offer more updated information than books
B. computers are the best teachers
C. his class is better equipped than others'
D. high school students are interested in wars

3. We can infer from the text that _____.

A. there are some disadvantages about paperless classrooms
B. a paper classroom is a big step towards reducing the waste of paper
C. only students in the US have benefited from paperless classrooms
D. there are already a large number of students using paperless classrooms

4. The purpose of writing this text is probably to _____.

A. show how well a paperless classroom can prevent the waste of paper
B. tell us the news about a new technology in classrooms
C. inform us how we will benefit from paperless classrooms
D. advise all schools to use paperless classrooms

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　　Imagine a classroom missing one thing that has long been considered a necessary part to reading and writing? Paper. No notebooks, no textbooks, no test paper. Nor are there any pencils or pens, which always seem to run out of ink at the critical moment.

　　Students don't do any handwriting in this class. Instead, they use palm size, or specially－de－signed computers. The teacher downloads texts from Internet libraries and sends them to every student's personal computer.

　　Having computers also means that students can use the Web. They can look up information on any subject they're studying!

　　High school teacher Judy Harrell in Florida, US, described how her class used the Web to learn about the war in Afghanistan over one year ago.

　　“We could touch every side of the country through different sites, from the forest to refugee camps,” she said. “Using a book that's three or four years old is impossible.”

　　A．paperless classroom is a big step towards reducing the waste of paper. High school teacher Stephanie Sorrell in Kentucky, US, said she used to give about 900 pieces of paper each week to each student.

　　But, with all this technology, there's always the risk that the machines will break down. So, in case of a power failure or technical problems, paper textbooks are still widely available for these hi－tech students.

1．All of the following is not needed in a paperless classroom EXCEPT ________.

[　　]

2．The example of Judy Harrell's class mainly shows us that ________.

[　　]

A．high school students are interested in wars

B．his class is better equipped than others'

C．computers are the best teachers

D．computers can offer more updated information than books