3．Computers are useful machines．They can help people a lot in their everyday life．For example，they can help people save much time，and they can help people work out many problems they can't do easily．Our country asks everyone to learn to use computers except the old people．
Today more and more families own computers．Parents buy computers for their children．
They hope computers can help them improve （提高） their studies in school．Yet many of the children use computers to play games，to watch video or to sing Karaoke，instead of studying．So many teachers and parents complain （抱怨） that computers can not help children to study but make them fall behind．So computers are locked by parents in the boxes．
In some other countries，even some scientists hate computers．They say computers let millions of people lose their jobs or bring them a lot of trouble．
Will computers really bring trouble to people or can they bring people happiness？It will be decided by people themselves．
35．Why do we say the computer is a useful machine？BecauseB．
A．our country asks us to learn it
B．it can help us a lot
C．we can use it to play games
D．it can help us to find jobs
36．What do many teachers and parents complain about？C．
A．Their students and children use computers to play games．
B．Computers let them lose their jobs．
C．Computers make the students and children fall behind．
D．Computers bring people a lot of trouble．
37．In this passage we know computersA．
A．a(chǎn)lso bring us trouble
B．bring us happiness only
C．a(chǎn)re hated by people
D．a(chǎn)re bad for people's health
38．Can computers really help children to study？B．
A．Yes，they can．
B．It's hard to say．
C．No，they can't．
D．Of course not．
分析 本文主要介紹了電腦是十分有用的，它在人們的生活中有很多的作用，同時也帶來了一些麻煩．到底是有用還是麻煩，主要取決于人們怎么使用它．
解答 35-38 BCAB
35題答案：B 細節(jié)理解題．根據(jù)第一段They can help people a lot in their everyday life（在人們的日常生活中，它幫了人們許多）可知，本題選B．
36題答案：C 細節(jié)理解題．根據(jù)第三段So many teachers and parents complain that computers can not help children to study but make them fall behind（所以許多老師和父母抱怨電腦不能幫助孩子們學習反而使他們落后）可知，本題選C．
37題答案：A 細節(jié)理解題．根據(jù)最后一段Will computers really bring trouble to people or can they bring people happiness？（電腦真的是帶給人們麻煩還是給人們帶來幸福？）可知，本題選A．
38題答案：B 推理判斷題．根據(jù)文章大意很多家庭買電腦給孩子希望提高 成績，但有些孩子玩游戲等，所以是否有助于學習很難說，故選擇B．
點評 本文是一篇日常生活類閱讀，題目涉及多道細節(jié)理解題，做題時結(jié)合原文和題目有針對 性找出相關(guān)語句進行仔細分析，結(jié)合選項選出正確答案．推理判斷也是要在抓住關(guān)鍵句子的基礎上合理的分析才能得出正確的答案．
