英语必修 第二册Unit 3 The internet学案及答案

这是一份英语必修 第二册Unit 3 The internet学案及答案，共4页。

随着计算机与网络的普及，越来越多的人成为网民。你能想象一个没有互联网的世界吗？这是一个非常令人惊讶的想法。
Can yu imagine a wrld withut the Internet？It's surprising t think abut it.
China has mre than 751 millin Internet users，accrding t the China Internet Netwrk Infrmatin Centre.This is the first largest number f users in the wrld befre the United States.Tday，66% f Chinese “netizens” are teenagers.“They spend abut thirteen hurs every week nline，” said Qian Hulin，an Internet expert.Dctr Sng in Beijing Xuanwu Hspital said abut 14% f Chinese netizens wh were teens ften lasted ver ten hurs t play nline games.
The main reasns why teenagers surf the Net are t search fr infrmatin，t cmmunicate with thers and t have fun.On the Internet，teenagers can find ut almst anything.And surfing the Net can help students with their hmewrk and widen their knwledge.
Li Dng，a teacher at N.41 Middle Schl in Shijiazhuang，likes her students t use the Internet.“When we talk in class，students wh surf the Net usually knw mre backgrund infrmatin than the thers，” she said.
In additin，peple can use the Internet t write letters r stries，send e­mails and chat.Many teens keep in tuch with their friends nline.It is cheaper than phning smebdy far away and als much quicker.
[阅读障碍词]
1．netizen n．网民
2．last v．持续
3．surf v．冲浪
[诱思导读]
1．Why des Li Dng in N.41 Middle Schl like her students t use the Internet?
Because she thinks her students can get mre backgrund infrmatin by using the Internet.
2．Which way is cheaper and quicker t learn smething abut friends far away than phne?
Sending e­mails t and chat them.
Sectin Ⅰ Listening and Speaking & Reading and Thinking——Cmprehending
Ⅰ.匹配下列单词的词性及汉语意思
( )1.blg A．adj.方便的；近便的
( )2.identity B．n.数据库；资料库
( )3.cnvenient C．n.身份；个性
( )4.update D．n.博客 vi.写博客
( )5.database E．vt.更新；向……提供最新信息
n．更新；最新消息
( )6.sftware F．vt.鼓舞；激励；启发思考
( )7.inspire G．n.会议；研讨会；正式会谈
( )8.charity H．n.居民；(美国的)住院医生
adj.(在某地)居住的
( )9.cnference I．n.软件
( )10.resident J．n.慈善；慈善机构(或组织)
[答案] 1－5 DCAEB 6－10 IFJGH
Ⅱ.选择下列句中词组的汉语意思
A.申请 B.经历；度过 C.失业 D.陪伴 E.既然；由于 F.照看，照顾
( )1.G thrugh thse things that seem impssible，and we may get what we never believed we culd.
( )2.He gave me s much help when I was ut f wrk.I wish I culd give smething t him in return.
( )3.Yu have t apply fr a passprt in advance.
( )4.The girl gt up early every day in rder t take care f her mther.
( )5.Fr example，we nw have e­friends t help us and keep us cmpany.
( )6.Nw that yu've seen the huse，I'll shw yu the grunds.
[答案] 1－6 BCAFDE
第一步 速读——了解文章主题和段落大意
速读P28教材课文，选择最佳答案
What is the text mainly abut?
A．The wnders f the Internet.
B．Online cmmunities.
C．Gd nline habits.
D．The IT infrmatin.
[答案] B
第二步 细读——把控文章关键信息
细读P28教材课文，选择最佳答案
1．Why did Jan quit her jb?
A．Because she began t hate teaching.
B．Because she had a serius illness.
C．Because she was t ld fr teaching.
D．Because she wanted t wrk fr the Internet.
2．Hw did Jan felt abut the help frm the Internet?
A．Surprised. B．Disappinted.
C．Puzzled. D．Satisfied.
3．Why did Jan start an IT club?
A．T help lder peple use the cmputer.
B．T help lder peple find the jb.
C．T help jbless peple live a happy life.
D．T help her daughter study at university.
4．What is Jan's next gal?
A．T take nline classes.
B．T make sciety better.
C．T start a website t help pr children.
D．T imprve pr peple's life by the Internet.
[答案] 1－4 BDAC
第三步 研读——能力升华 接轨高考
根据P28教材课文，在空白处填入1个适当的单词或括号内单词的正确形式
The Internet has greatly changed ur life by nline 1.cmmunities(cmmunity) and scial netwrks.Jan Tchamani had t quit her teaching jb because she suddenly 2.develped(develp) a serius illness.Then she fund 3.surfing(surf) the Internet culd remve the 4.distance(distant) that usually exists between peple.The peple she met nline help her s much 5.that she decided t start an IT club t help lder peple hw 6.t use(use) cmputers and the Internet.She believes that it is 7.highly(high) imprtant t bridge the digital divide and make sure that everyne has access 8.t the Internet and knws hw t use new technlgy.Her next gal 9.is(be) t start a charity website t raise mney fr children in pr cuntries.In 10.a wrd，Jan's life has been greatly imprved by the Internet.