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Unit3THEINTERNET栏目导航栏目导航2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。栏目导航栏目导航3CanyouimagineaworldwithouttheInternet？It'ssurprisingtoth

inkaboutit.栏目导航栏目导航4Chinahasmorethan751millionInternetusers，accordingtotheChinaInternetNetworkInformati

onCentre.ThisisthefirstlargestnumberofusersintheworldbeforetheUnitedStates.Today，66%ofChinese“netizens”areteenagers.“Theyspend

aboutthirteenhourseveryweekonline，”saidQianHulin，anInternetexpert.DoctorSonginBeijingXuanwuHospitalsaid

about14%ofChinesenetizenswhowereteensoftenlastedovertenhourstoplayonlinegames.栏目导航栏目导航5Themainreasonswhyteenager

ssurftheNetaretosearchforinformation，tocommunicatewithothersandtohavefun.OntheInternet，teenagerscanfindoutalmostanything

.AndsurfingtheNetcanhelpstudentswiththeirhomeworkandwidentheirknowledge.LiDong，ateacheratNo.41MiddleSchoolinShiji

azhuang，likesherstudentstousetheInternet.“Whenwetalkinclass，studentswhosurftheNetusuallyknowmorebackgroundinformationt

hantheothers，”shesaid.栏目导航栏目导航6Inaddition，peoplecanusetheInternettowritelettersorstories，sende­mailsandchat.Manyteenskeepintouchwiththeirfriends

online.Itischeaperthanphoningsomebodyfarawayandalsomuchquicker.栏目导航栏目导航7[阅读障碍词]1．netizenn．网民2．lastv．

持续3．surfv．冲浪栏目导航栏目导航8[诱思导读]1．WhydoesLiDonginNo.41MiddleSchoollikeherstudentstousetheInternet?2．Whichwayischeaperand

quickertolearnsomethingaboutfriendsfarawaythanphone?Becauseshethinksherstudentscangetmorebackgroundinformationbyusin

gtheInternet.Sendinge­mailstoandchatthem.栏目导航栏目导航9SectionⅠListeningandSpeaking&ReadingandThinking——Comprehending栏目导航栏目导航10新生词汇初识栏目导航栏目导

航11Ⅰ.匹配下列单词的词性及汉语意思()1.blogA．adj.方便的；近便的()2.identityB．n.数据库；资料库()3.convenientC．n.身份；个性()4.updateD．n.博客vi.写博客()5.database

E．vt.更新；向„„提供最新信息n．更新；最新消息栏目导航栏目导航12()6.softwareF．vt.鼓舞；激励；启发思考()7.inspireG．n.会议；研讨会；正式会谈()8.charityH．n.居民；(美国的)住院医生adj.(在某地)居住的()9.conferenceI．n

.软件()10.residentJ．n.慈善；慈善机构(或组织)[答案]1－5DCAEB6－10IFJGH栏目导航栏目导航13Ⅱ.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.Gothroughthosethingsthatseemim

possible，andwemaygetwhatweneverbelievedwecould.()2.HegavemesomuchhelpwhenIwasoutofwork.IwishIcouldgivesomethingtohiminreturn

.()3.Youhavetoapplyforapassportinadvance.栏目导航栏目导航14()4.Thegirlgotupearlyeverydayinordertotakecareofhermother.()5.Forexample，wenowhavee­frien

dstohelpusandkeepuscompany.()6.Nowthatyou'veseenthehouse，I'llshowyouthegrounds.[答案]1－6BCAFDE栏目导航栏目导航15教材语篇细研栏

目导航栏目导航16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Whatisthetextmainlyabout?A．ThewondersoftheInternet.B．Onlinecommunities.C．Goodonlinehabits.D．T

heITinformation.[答案]B栏目导航栏目导航17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．WhydidJanquitherjob?A．Becauseshebegantohateteaching.B．Becauseshehadaseriousillness.C

．Becauseshewastoooldforteaching.D．BecauseshewantedtoworkfortheInternet.栏目导航栏目导航182．HowdidJanfeltaboutthehelpfromtheInternet?A．Surprised.B

．Disappointed.C．Puzzled.D．Satisfied.3．WhydidJanstartanITclub?A．Tohelpolderpeopleusethecomputer.B．Tohelpolderpeoplefindthejob.C．Tohelpjo

blesspeopleliveahappylife.D．Tohelpherdaughterstudyatuniversity.栏目导航栏目导航194．WhatisJan'snextgoal?A．Totakeonlineclasses.B．Tomakesocietybetter.C．Tostart

awebsitetohelppoorchildren.D．Toimprovepoorpeople'slifebytheInternet.[答案]1－4BDAC栏目导航栏目导航20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TheInternethasgreatlychangedourlifebyonline1.____________(community)andsocialnetworks.JanTchamanihadtoquitherte

achingjobbecauseshesuddenly2.(develop)aseriousillness.Thenshefound3.(surf)theInternetcouldremovethe4.(distant)thatusuallyexistsbet

weenpeople.Thepeopleshecommunitiesdevelopedsurfingdistance栏目导航栏目导航21metonlinehelphersomuch5.shedecidedtostartanITclubtohel

polderpeoplehow6.(use)computersandtheInternet.Shebelievesthatitis7.(high)importanttobridgethedigitaldivideandmakesurethateveryonehasaccess8.the

Internetandknowshowtousenewtechnology.Hernextgoal9.(be)tostartacharitywebsitetoraisemoneyforchildreninpoorcountrie

s.In10.word，Jan'slifehasbeengreatlyimprovedbytheInternet.thattousehighlytoisa栏目导航栏目导航22课时分层作业点击右图进入…Thankyouforwatching!