题目内容

Can you imagine a classroom without one thing that has long been considered a necessary part? No notebooks, no textbooks, no test papers. Nor are there any pencils or pens, which always seem to run out of ink at the critical moment.
A “Paperless classroom” is what more and more schools are trying to realize. Students don’t do any handwriting in this class. Instead, they use hand-sized 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, from maths to social science.
A high school teacher, Judy Herrel in Florida, US, described how her class used the Web. “Using a book that’s three or four years old is impossible,” she said.
A paperless classroom is a big step towards reducing the waste of paper.
“Think about the money and trees we could save with the computers,” she said.
But, with all this technology, there’s always a risk that the machines will break down. So, in case of a power failure or a technical problem, paper textbooks should still be widely available (可得到的) for these students.
【小题1】The underlined word “critical” in the first paragraph probably has the same meaning as _______.

A.worryingB.dangerousC.happyD.important
【小题2】You are sure to find __________ in a paperless classroom.
A.pensB.computersC.test papersD.notebooks
【小题3】According to Judy Herrel, __________.
A.the Web can talk the students everywhere
B.the Web can take the place of teachers
C.the Web is a better tool for information
D.the Web is for downloading information
【小题4】The paper textbooks should still be widely available because __________.
A.students won’t have trouble with their pens
B.computers may break down sometimes
C.students may not get all information from the Internet
D.paper textbooks may give students more information


【小题1】D
【小题2】B
【小题3】C
【小题4】B

解析【小题1】第一段最后一句为which always seem to run out of ink at the critical moment.所表示的含义为应该为似乎总是在最关键的时候用完了墨水,所以critical单词的意思最接近重要的意思,故本题选D。
【小题2】本文第二段第二句为they use hand-sized or specially-designed computers.所表示的含义为在无纸的课堂需要电脑,故本题选B。
【小题3】本文第三段第一句为Having computers also means that students can use the Web. They can look up information on any subject they’re studying,所表示的含义为所表示的含义为网页为我们查找有关学习的信息提供了更好的工具,故本题选C。
【小题4】本文最后一段提到电脑有时会被摔坏,所以纸课本应该仍然被广泛的使用,故本题选B。

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阅读短文,根据其内容回答问题。

  ●Some web sites are wonderful, but some the teenagers should stay away.

  Caution(警告):Web sites sometimes ask you for information about yourself before you enter.Never type any information about yourself.And also remember not to download anything unless you’re quite sure it is from a safe place.

  Some teenagers have their own web sites.That’s good.But if you post something on the web, be sure not to send your home address, telephone number, or photograph.If you do want to keep in touch with someone, just give an E-mail address.

  ●Chat rooms(聊天室)are probably the most dangerous places on the Internet.

  Caution:It can be wonderful to get together with someone you meet here, but remember-people are not always who they seem to be on the Internet.Never give out personal information, and never ask for a face-to-face meeting without first talking with your parents.

  ●Instant(即时的)messaging(IM)has become popular among teenagers.You type a message and then click“send”.The message will soon be on another person’s screen(屏幕).You can send instant messages on computers and cell phones.

  Caution:Be sure you know who you are“Iming”with, and know that anything you type could be sent to the right people.Or don’t send any information about yourself to others.And be especially careful about using cameras during an IM meeting.You don’t have to answer any messages that make you feel uncomfortable.

  ●Now, people and companies are using Emails to send out messages to thousands of people at a time, encouraging them to buy something, do something, or visit a web site.

  Caution:In general, it’s best not to answer junk mail(邮寄宣传品)or mail from someone you don’t know.If you answer with your personal information, for example, your home address to the sender, that information can be used to send you more junk mails or get you on even more lists.

1.Is it good to send your home address while posting on line?

___________________________________________.

2.Which is the better way to keep in touch with someone, giving an email address or sending your phone number?

___________________________________________.

3.What may be the most dangerous places on the Internet according to the passage?

___________________________________________.

4.How can you send instant messages?

___________________________________________.

5.What does the writer think is the most important thing on using the Internet?

___________________________________________.

阅读理解。
     Talking on a mobile phone is expensive, so a lot of people send text messages. Text messages are
much cheaper by making the words shorter. You can do this by taking out "unimportant" letters in the
words and using numbers instead of words (2=to, 3=free, 4 = for, 8 = ate, so, etc. ). You can also keep
a way from using punctuation. Here is an example: Do u wnt 2 g 2 th cnma tnit? (Do you want go to the
cinema tonight?)
     What do you think these text messages mean?
     Whr hv U bn? Iv bn wing hrs fr a cll.
     Im hm nw, why nt gv me a cll.
     I gt a txt mssge frm my frnd. Shes hvng a prty on Strdy.
     Mobile phone users have developed a group of symbols to show how they feel. They are called
emoticons, and there are some examples below. To read an emoticon, you have to look at it sideways.
For example, if you say something in a text message that is a joke, you can follow it with a smiling face.
Like this :
     Why didt you call me? I'm so sad.- (Here are some others. Can you think of text messages where
you could use them? -) laughing, -( sad,  -< really sad,  -o shocked,  -v shouting,  | . | asleep,  8-| , 
surprised,  /\-o  bored.

1. Why are text messages popular?
A. Because they are expensive.
B. Because they are cheap.
C. Because they are hard to write.
D. Because they are not important.
2. The first paragraph tells us that we can make the text messages shorter in _______ways.
A. one                          
B. two
C. three                      
D. four
3. What does this text message " Do U wnt 2 cks?" mean? It means_______.
A. Do you want to come?
B. Do you wear two caps?
C. Do you want two cakes?
D. Do you go home early?
4. Why do people use emoticons?
A. Because they can show how the users feel.
B. Because the symbols are beautiful.
C. Because the text messages are short.
D. Because the users can't make the words shorter.
5. If you want to say someone is happy,  you could use the symbol "        ___ " in the text message.
A. -)  
B. -(  
C. -v  
D. |·|


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