Unit4Lesson23课件-冀教版八年级英语下册

Unit4Lesson23TheInternetConnectsUsTheInternet—GoodorBadadvantagedisadvantagesimplecoincauselessasideattackwebsteal(stole/stolen)bankingproperlyn.优势;有利条件;有利因素n.缺点;不利因素adj.简单的;简明的n.硬币v.造成;引起adj.&adv.更少/小的(地)n.较少量;较小的部分adv.除……之外；在旁边v.袭击；损害n.网络；网v.偷盗；窃取n.银行业adv.正确地Wordsadvantagedisadvantagesimplecoincauselessasideattackwebsteal(stole/stolen)bankingproperlyn.优势;有利条件;有利因素n.缺点;不利因素adj.简单的;简明的n.硬币v.造成;引起adj.&adv.更少/小的(地)n.较少量;较小的部分adv.除……之外；在旁边v.袭击；损害n.网络；网v.偷盗；窃取n.银行业adv.正确地Words1.优势→劣势学习英语有许多优势。2.简单的，简明的adj.→adv.在很多方面，它使生活更简单容易。3.每件事都有两方面。4.它可能甚至引起他们减少与家庭和朋友的联系。5.little→比较级→最高级不到，少于→多于或多或少6.除此之外，除……之外除了食物，我还带来了饮料。7.攻击网站8.偷盗，窃取v.窃取别人的个人信息从某人那儿偷某物他从他父亲那里偷了许多钱。9.银行信息10.适当地使用因特网1.advantage→disadvantageStudyingEnglishhasmanyadvantages.2.simple→simplyInmanywaysitmakeslifeeasierandsimpler.3.Everycoinhastwosides.4.Itmayevencausethemtobelesssocialwithfamilyandfriends.5.little→less→leastlessthan→morethan/overmoreorless6.asidefromAsidefromthefood,Ibroughtsomedrink.7.attacktheweb8.steal→stole→stolenstealothers’personalinformationstealsth.fromsb.Hestolealotofmoneyfromhisfather.9.bankinginformation10.usetheInternetproperlyTolearntheadvantagesanddisadvantagesoftheInternet2.TolearntousetheInternetproperly3.TolearnsomewordsandexpressionsObjectivesIstheInternetgoodorbadWhyaresomeparentsworriedabouttheirkidsusingtheInternetThinkandtalk

Readthelessonandfillinthetable.GoodthingsabouttheInternetBadthingsabouttheInternet1.Itmakeslifeeasierandsimpler.2.Ithelpsusgetthingsdonemorequickly.3.Itopensuptheworldtous.4.Itiseasytostayintouchwithfriends.1.Spendingtoomuchtimeonlineisharmfultopeople’shealth.2.Itcausesthemtobelesssocialwithfamilyandfriends.3.Somepeopleattacktheweborstealothers’personalinformation.Skimthroughthereadingtofinditsstructure.提出论点组织论据，进行论证得出结论要学会使用过渡词/句。过渡词/句犹如“桥梁”和“粘合剂”。恰当地使用可避免文章结构松散，表意不清等弊端，使文章条理清楚，层次分明，文字连贯流畅。TheInternethas_________and_____________.Inmanywaysitmakeslifeeasierand_______.It_________theworldtous.Andifafriendlives________,theInternetmakesiteasyto____________.Buteverycoinhastwosides.Spendingtoomuchtimeonlineisharmfultopeople’shealth.______________,somepeopleattacktheweborusetheInternetto______others’personalinformation,even___________________.WeshouldusetheInternet________anditcanmakeourlifemorecolourful.Fillintheblanksandtrytoretellthetext.disadvantagesadvantagessimpleropensupfarawaystayintouchAsidefromthatbankinginformationstealproperlyLanguagepoints1.因特网已经改变了世界。2.在很短时间内人们在很短时间内连接并分享信息。3.一些优点是真的很好。4.它帮助我们更快速地做事情。5.它使我们开阔了视野。6.很远，遥远我住在很远的地方。7.保持联系/和某人保持联系因特网使保持联系变得更容易。8.注意，小心9.对……有害在网上花费太多的时间对人们的键康有害。10.填满，占据，开始从事，接受因特网可能是一种有用的工具，但是不能让它占据你所有的时间。拿走/取下来/脱下，飞机起飞11.它能使你的生活更丰富多彩。1.TheInternethaschangedtheworld.2.insecondsPeopleareabletoconnectandshareinformationinseconds.3.Someoftheadvantagesaretrulywonderful.4.Ithelpsusgetthingsdonemorequickly.5.Itopensuptheworldtous.6.farawayIlivedfaraway.7.stay/keepintouch→stay/keepintouchwithTheInternetmakesiteasytostayintouch.8.takecare/lookout/becareful9.beharmfulto/doharmto/bebadforSpendingtoomuchtimeonlineisharmfultopeople’shealth.10.takeupTheInternetcanbeausefultool,butdon’tletittakeupallofyourtime.takeaway/takedown/takeoff11.Itcanmakeyourlifemorecolourful.ThefollowingarethethingsyoucandoontheInternet.TicktheonesthatyouthinkareOKforjuniorhighstudentsandgiveyourreasons.□E­mailwithfriendsandfamily.□Chatonlinewithfriends.□Downloaddocumentsfromstrangers.□Writeblogs.□E­mailwithstrangers.□Openattachmentsfromstrangers.□Send，receiveorpostphotoswithfriends.□Playonlinegamesforawholeday.□Downloadprograms.□Stayonlineafter10:00p.m.GroupworkMakealistofadvantagesanddisadvantagesoftheInternet.Forreference:Advantages1.Ithelpsusshareinformationquickly.2.It’sagoodresearchtool.…Disadvantages1.Falseinformation.2.SomepeopleusetheInternettodoharmtoothers.…DosomepracticeListentothedialogueandtickthecorrectanswers.√√√1.Beingtallgavehimana___________overtheotherplayers.2.Theydo___________(简单的)jobsoverandoveragain.3.Thepoorharvestc________pricestorisesharply(急剧).4.We’llbetherein_________(little)thannotime.5.Apolicemansawtwothieves__________(steal)agirl’smobilephoneonabusandhecaughtthematonce.6.Theboyranawayaftergivingmesome________(coin).7.Themobilephoneisalittle_________(simple)tousethanthatone.8.Hesenttheinformationtohisfriends___________(在很短时间内)online.dvantagesimpleausedlessstealingcoinssimplerinseconds9.Heworksinatorn____________(很远).10.Whereveryougo,stayint________withme,please.11._____________(除……之外)theGreens,Idonotknowanybodyinthisvillage.12.Iwon’t_________(占据)anymoreof