题目内容

The computer was invented in the 1940’s and ______ quite a lot ever since.


  1. A.
    was changed
  2. B.
    had changed
  3. C.
    has been changed
  4. D.
    will change
C
试题分析:考察时态。本题的关键在于后面的时间状语ever since自从,该短语要和现在完成时连用。句意:电脑是20世纪40年代发明的,从那以后一句发生了很大的改变。故C正确。
考点:考察时态
点评:时态题的考查关键是抓住句子的上下文含义和句中的时间状语。要根据时间状语来选择合适的时态,在平时的学习中要注意积累有关时态的用法和各种时态的特殊之处。如since, so far等经常与现在完成时连用。在条件状语从句中用一般现在时代替将来时等等。
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Now, it’s time for some brief news items.

Teens Go Online

Some 13 million European children under 18 use the Internet for schoolwork, games and music according to research done by Nielsen’s “Net-rating”. The study covered Britain, Germany, France, Italy and Spain. Experts advesed parents to limit the time their kids on line and keep them away from chat rooms.

Chat to the magic Mum

British author J.K.Rowling, mother of magic boy Harry Potter, will do an Internet interview about her new bool”Harry Potter and the Half-Blood Prince”on June 26. Before the event, children are invited to send their questions about Harry to the website. The book will hit stores in the US and UK on June 21 and will arrive in China in August.

School Soldiers

Russian school students will have to do basic military training in their final year of school, the government has decided.The lesson will include learning to fire guns, marching drills and how to deal with a chemical, nuclear or biological attack. The activity is seen as part of a drive toward the education of their love for their country.

Is it hard for you to get up early and get ready for classes? Some students at Winter Park High School just roll our of bed in their pajamas(睡衣) and go to class in their own bedrooms. Of course, their teachers and classmates do not see them because all their class work is on the computer. The Florida High School, the state’s only online school, had 250 students who are taking classed at home by computer. Students in this first online program take classed in algebra(代数), American government , chemistry, computer, economics, and web-page design. They also have to go to regular school to attend other classes.

66.In the first news item, which country is NOT covered in the research?

A.Britain.  B.France.  C.Sweden.        D.Spain.

67.Why will Russian school students have basic military training?

A.To get ready for a milirary parade.       B.To learn to protect themselves.

C.To gain some military knowledge.        D.To develop their love for the country.

68.About Florida High School, which of these facts is true?

A.Some of the students have to attend classed at home instead of in the school.

B.There are altogether 250 students who take classes in the classrooms.

C.As the state’s only online school, it has 250 students who take classes by computer.

D.Students can’t take classes in algebra, American government, chemistry, computer and so on.

69.The news from Florida can be given a title”        ” .

A.Get up Lage                  B.Online School 

C.Magical Computers           D.No Teachers

70.What is the second news item mainly about?

A.J.K.Rowling will have an Internet interview.

B.Children will meet Harry Potter’s mother.

C.The Harry Potter book will be available on the Internet.

D.The Harry Potter book will arrive in China in early June.

 

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