9.Can you imagine a classroom missing one thing that has long been considered a necessary part to reaing and writing?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 handsized,or speciallydesigned 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."
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 the risk that the machines will break down.So,in case of a power failure or technical problem,paper textbooks are still widely available(可得到的)for these hitech students.
28.The underlined word"critical"in the first paragraph probably has the same meaning as"D".
A.worrying
B.dangerous
C.happy
D.important
29.In a paperless classroom,what is a must?B
A.A pen.
B.A computer.
C.Information.
D.A pencil.
30.According to Judy Herrel,C.
A.the Web can take 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
31.Which of the following is not supported by the writer's opinion?C
A.The paperless classroom will be good for trees.
B.There are some differences between the paperless studies and those in the usual way.
C.Paper textbooks are no longer useful.
D.Paperfree studies are popular with more and more schools.
分析 文章主要介绍了教室里几乎没有笔记本或教科书,没有纸质的试卷,没有铅笔或钢笔的高中学校教室.
解答 28.D 词意猜测题.联系整句话"Nor are there any pencils or pens,which always seem to run out of ink at the critical moment."(在教室里)没有铅笔或钢笔,墨水似乎总是在最重要的时刻被用完了,可推测知,此处指的是"重要的".
29.B 细节理解题.从第二段第三句话"Instead,they use palm-sized,or specially-designed computers."可知在无纸化课堂,电脑是必须的.
30.C 细节理解题.从第三段"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."可知,网络是一个更好的信息工具,学生们可以利用网络查询到各个学科的信息.
31.C 推理判断题.从最后一段最后一句"So,in case of a power failure or technical problem,paper textbooks are still widely available(可得到的) for these hi-tech students."可知纸质教科书依然是可利用的,并不是不再有用处.
点评 题目涉及多道细节理解题,做题时结合原文和题目有针对性的找出相关语句进行仔细分析,结合选项选出正确答案.推理判断题也是要在抓住关键句子的基础上合理的分析才能得出正确答案,切忌胡乱猜测,一定要做到有理有据.