7．One of the main creators of the World Wide Web Sir Tim Berners-Lee has warned that the fast growth of the Internet is also creating serious problems．
He especially warns of false information being easily spread around the Internet，"A great danger is that it becomes a place where untruths start to spread more than truths，or it becomes a place which becomes increasingly unfair in some way．"In particular he mentions the phenomena of blogging．Blogging enables friends and contacts to easily spread information However he argues that people may too easily trust information mentioned in a blog．This inaccurate information can then easily become an accepted truth on the Internet．
He suggests that the most important development of the Internet will be in creating ways of allowing people to check the correctness of information by providing original sources．Sir Tim admits that this is an important challenge．It's interesting to note that Wikipedia（維基百科）has had to take steps to prevent false information being added to the biographies of living people．It's easy for anybody to edit the open source．However，some people have pointed out that it has been used to spread false materials．In seeking to raise standards，Wikipedia has sought to stop publishing the false material．
At the same time there is a growing view that the Internet has had a great effect on the way millions of people work．The last two years has seen a big growth in the use of the Internet．There appears no slow-down in the growth of the Internet with increasing access in the developing countries．Sir Tim says another major challenge will be to provide free Internet for everybody．Sir Tim was recently launching a new joint initiative（倡議）between Southampton University and the Massachusetts Institute of Technology to create the first degree in web science．The two schools hope to raise the standards of web content．
28．What is an especially serious problem that Sir Tim refers to？C
A．The growth of the Internet is too fast．
B．The Internet has a side effect on young children．
C．The false information spreads rapidly on the Internet．
D．The Internet companies compete against each other in an unfair way．
29．What causes the biographies to have false information？C
A．The Internet users refuses users to correct it．
B．Wikipedia doesn't take any steps．
C．Anybody can easily edit the biographies．
D．Wikipedia attempts to publish false materials．
30．According to the last paragraph，the purpose of the joint initiative is toB．
A．enlarge the use of the Internet
B．improve the reliability of online content
C．provide free Internet access to the poor countries
D．create the the first degree in science and technology
31．We can learn from the text thatC．
A．Sir Tim has built two schools recently
B．the Internet is harmful to the people's health
C．Sir Tim hopes everyone can use the Internet for free
D．the Internet develops slowly in the developing countries．
分析 本文是一篇人物故事類閱讀，屬于記敘文，萬(wàn)維網(wǎng)的主要?jiǎng)?chuàng)始人之一Sir Tim Berners-Lee警告說(shuō)，互聯(lián)網(wǎng)的快速增長(zhǎng)也帶來(lái)嚴(yán)重的問(wèn)題．本文以此展開(kāi)，主要講述了互聯(lián)網(wǎng)上錯(cuò)誤信息的快速傳播的一些問(wèn)題．
解答 28．C．細(xì)節(jié)理解題．根據(jù)He especially warns of false information being easily spread around the Internet可知，Sir Tim 提及到的是互聯(lián)網(wǎng)上錯(cuò)誤信息的快速傳播．故選C．
29．C．推理判斷題．根據(jù)In particular he mentions the phenomena of blogging．Blogging enables friends and contacts to easily spread information However he argues that people may too easily trust information mentioned in a blog．可以推測(cè)出，微博上容易有虛假信息的原因是每個(gè)人都可以編輯微博．故選C．
30．B．細(xì)節(jié)理解題．根據(jù)Sir Tim was recently launching a new joint initiative（倡議）between Southampton University and the Massachusetts Institute of Technology to create the first degree in web science．可知，共同倡議的目的是提高在線內(nèi)容的可靠性．故選B．
31．C．細(xì)節(jié)理解題．根據(jù)Sir Tim says another major challenge will be to provide free Internet for everybody．可知，Sir Tim希望每個(gè)人都可以免費(fèi)使用互聯(lián)網(wǎng)．故選C．
點(diǎn)評(píng) 本文是一篇人物故事類閱讀，題目涉及多道細(xì)節(jié)理解題，推理判斷題．做題時(shí)學(xué)生應(yīng)仔細(xì)閱讀原文，把握文章主要內(nèi)容，聯(lián)系文章上下文內(nèi)容并結(jié)合所給選項(xiàng)含義，從中選出正確答案，一定要做到有理有據(jù)，切忌胡亂猜測(cè)．
