新视野大学英语第三版第一册第三单元Section-B课件

SectionB

13DigitalcampusUNITToomuchofagoodthing–ArealaddictionTomasterthereadingskillTounderstandthetextTopracticethephrasesandpatternsTolearnaboutconductingasurveyObjectives第一页，共90页。Warming-upReadingskillsTextstudyComparativestudyContentsUnitprojectToomuchofagoodthing–ArealaddictionSectionB第二页，共90页。Warming-upLead-inBackgroundinformationToomuchofagoodthing–ArealaddictionSectionB第三页，共90页。AccordingtothesurveyofStanfordUniversity,howdoInternetaddictedpersonsusecomputers?Watchavideoclipandanswerthefollowingquestions.2.What’stheexpert’ssuggestiontoInternetaddicts?Lead-in第四页，共90页。TipsLead-inTheyspenttoomanywearyhoursinchatrooms,e-mailingandblogging,ultimatelytakingvaluabletimeawayfromthingslikefamily,workandevensleep.TheyarechoosingtobeontheInternetversuskindfriends,versusinteractingwithsomebody,versushavinghumancontact.AccordingtothesurveyofStanfordUniversity,howdoInternetaddictedpersonsusecomputers?第五页，共90页。It’shardtodenythatsomeInternetaddictedpeoplespendtoomuchtimeonlineandignorefamily,friendships,andsocialactivities.However,it’snotthattheydon’thavefunontheInternetoruseitfortheirprofession.It’sjustnotoverusingit.Lead-in2.What’stheexpert’ssuggestiontoInternetaddicts?Tips第六页，共90页。1.WhatareIADanditssymptoms?2.

IfyouhavefriendswhohaveInternetaddictiondisorder(IAD),howwouldyouhelpthem?Backgroundinformation第七页，共90页。1.WhatareIADanditssymptoms?IADisInternetaddictiondisorder,arealclinicaldisorder;Itreflectageneralstatementaboutexcessivecomputerusethatinterfereswithdailylife;Typical:onlinegaming,toomuchonlineshopping,toomuchonlinesurfing,andtoomuchinvolvementonsocialnetworkwebsites;Symptoms:beingontheInternetformorethan6hoursaday,andhavingreactionsofnervousnesswhentheInternetdoesn’twork.BackgroundinformationTips第八页，共90页。2.IfyouhavefriendswhohaveInternetaddictiondisorder(IAD),howwouldyouhelpthem?Iwillhelpthem:1)tosettimelimits.Iwillsuggestthattheyshouldallowthemselvesalimitedamountoftimetospendonlineeachdayandfightdownthedesireofcompulsiveactivities;2)tokeepthemselvesbusy.IwillhelpthemfindactivitiestokeeptheirmindofftheInternet.Gettogetherwithfriendstostudyorschedulesomefuntimetorelax,e.g.meetingfriends,takingupnewhobbies,doingsports.BackgroundinformationTips第九页，共90页。

ReadingskillsPresentationoftheskillReadingskillpracticeToomuchofagoodthing–ArealaddictionSectionB第十页，共90页。Factsarethingsknownforcertaintoexist,orbetrue,orhavehappened.Opinionsarethingsbelievedtoexist,betrue,orhavehappened.Thekeydifferencebetweenfactsandopinionsliesinthedifferencebetweenknowingandbelieving.Opinionsmaybebasedonfacts,buttheyarestillwhatwethink,notwhatweknowforcertain.Opinionsaredebatable;factsarenot.PresentationoftheskillDistinguishingbetweenfactsandopinions第十一页，共90页。Asimplewayistoaskquestionslike“Isthisstatementdebatable?”and“Isthisknownforcertaintobetrue?”Ifyouanswer“yes”totheformerquestion,itisanopinion;ifyouanswer“yes”tothelatterquestion,itisafact.PresentationoftheskillDistinguishingbetweenfactsandopinions第十二页，共90页。DistinguishingbetweenfactsandopinionsPresentationoftheskillExamplesandExplanation:Example1:WithmanyschoolsofferingwirelessInternetaccessanywhereoncampus,collegesasagrouphavebecomethemostInternet-accessiblespotsintheworld.(Para.3)第十三页，共90页。DistinguishingbetweenfactsandopinionsPresentationoftheskillExamplesandExplanation:Example2:Withthewidespreadapplicationoflaptopsandcomputerscience,wearegoingtoproduceagenerationofproblem-solversandintelligentthinkers,whichisindispensableforthefutureoftheworld.(Para.12)第十四页，共90页。DistinguishingbetweenfactsandopinionsPresentationoftheskillTheabovetwoexamplesareabouttheauthor’sjudgmentoropinion.Althoughthestatementsarebasedonfacts(e.g.“manyschoolsofferingwirelessInternetaccessanywhereoncampus”and“thewidespreadapplicationoflaptopsandcomputerscience”),theystillshowhowtheauthorthinksorfeels,sotheyarenotfacts.第十五页，共90页。DistinguishingbetweenfactsandopinionsPresentationoftheskillInExample1,thewordmostshowsusthatthisistheauthor’sopinionorassumption.InExample2,thesentence“wearegoingtoproduceagenerationof…”indicatesthatthisiswhattheauthorpredictsorhopes,notsomethingthatexistsorhashappened.Therefore,thestatementsareopinions.第十六页，共90页。DistinguishingbetweenfactsandopinionsPresentationoftheskillExample3:InauniversityclassonthehistoryofAmericanradio,studentsusetheiPadtorecordtheirownradioshows.(Para.5)Example4:Infact,arecentstudyintheUSfoundthatinformationtechnologyaccountedfor5%to8%ofcollegebudgets,upfromanestimated2%to3%inthemid-1980s.(Para.7)第十七页，共90页。DistinguishingbetweenfactsandopinionsPresentationoftheskillExample5:Tocompensate,itspent$500,000togiveeveryoneofits1,650incomingfreshmenafreeAppleiPad.(Para.8)Examples3-5provideexactstatisticsanddetails;inotherwords,thestatementstelluswhatisknownforsuretoexistorhashappened.Therefore,theyarefacts.第十八页，共90页。ReadingSkillPractice:LookatthefollowingstatementsfromTextBanddecidewhicharefacts(F)andwhichareopinions(O).PresentationoftheskillDistinguishingbetweenfactsandopinions第十九页，共90页。PreviewingReadingskillpractice___1.PerhapsthegreatestchangetheworldhasseeninmoderntimeshasbeentheriseoftheInternet.___2.It’sagreatwaytokeepupwithfriends.___3.Internetaccessandtheabilitytomakegooduseofitispracticallyamustforsuccessinthemodernworld.QuestionsOOO第二十页，共90页。Readingskillpractice___4.Afewyearsago,acoupleintheUnitedStateswaschargedwithchildneglect.Itwastheiraddictiontoplayinggamesonlinethatkeptthemfromcaringfortheirtwoinfantchildren.___5.Anotherrecentnewsstorytoldofamanwhospentsomuchtimeonlinethathedidn’tsleepenoughtokeephisjob.PreviewingQuestionsFF第二十一页，共90页。Readingskillpractice___6.Onestudentnotonlyfailed,butlost12pounds.___7.Itiseasyforthosewhoareunaffectedbythepowerfuldrawofconnectivity–thosewhocaneasilycontroltheirtimeonline–toviewInternetaddictionasanimaginaryproblemortoattributeitsoriginstoaweakpersonality.PreviewingQuestionsFO第二十二页，共90页。Readingskillpractice____8.TheInternetisapowerfultool,butmakesurethatyouuseitwiselyforallthegoodvalueitoffersandthatyouwon’tlettoomuchofagoodthingbecomesomethingbad.PreviewingQuestionsO第二十三页，共90页。TextstudyTextcomprehensionLanguagefocusCriticalthinkingToomuchofagoodthing–ArealaddictionSectionB第二十四页，共90页。TextcomprehensionReadthetitleofTextBandpredictwhatistheauthor’smainpurposeinwritingthetext.WhatistheadvantageoftheInternetmentionedinParagraph1?(Para.1)WhydoestheauthorregardtheInternetasadouble-edgedsword?(Para.2)WhyarenewcollegestudentsmostlikelytogetaddictedtotheInternet?(Paras.3-5)WhatkindofpeoplethinkInternetaddictionisnotarealproblem?(Para.6)Whatarementionedinthetextascircumstancesunderwhichendorphinsmaybereleased?(Para.6)WhatcanwelearnaboutendorphinsandInternetaddictsfromthetext?(Para.7)WhenshouldwetakeastepbackfromtheInternet?

(Para.8)QuestionsPreviewing第二十五页，共90页。1.ReadthetitleofTextBandpredictwhatistheauthor’smainpurposeinwritingthetext.ToencouragestudentstousetheInternetwisely.Anythingthatistoomuchistroublesome.TheInternetisagoodthing,butifyourelyonittoomuchandevenbecomeaddictedtoit,itwillbecomeabadthing.TipsTextcomprehension第二十六页，共90页。2.WhatistheadvantageoftheInternetmentionedinParagraph1?TheInternetmakeslifeeasier.Asatoolfordoingresearch,theInternetisbetterthananyothertools.TheInternetoffersagoodwaytokeepincontactwithyourfriends.Itgivesusagreatvarietyofmediachoicesthatoffermanydifferentperspectivesonandinsightsintonewsandevents.TipsTextcomprehension第二十七页，共90页。3.WhydoestheauthorregardtheInternetasadouble-edgedsword?(Para.2)Likepollutionandtrafficjamsthatcomewiththeconvenienceofcars,Internetaccesshasprovensopopularthatithasgivenrisetoanewkindofsocialepidemic,Internetaddiction.TipsTextcomprehension第二十八页，共90页。4.WhyarenewcollegestudentsmostlikelytogetaddictedtotheInternet?(Paras.3-5)TipsBecausetheyarenotwatchedbytheirparentswhenatcollege.Textcomprehension第二十九页，共90页。原句：Newcollegestudents,eventhebrightestandmostsuccessfulones,aremostatriskfromtheseeffectsbecausetheInternetisimportantfortheirstudiesandbecausetheyarejustenteringaworldwheretheironlinehabitsarenolongermonitoredbyconcernedparents.（Para.5,L22）SentenceInterpretationTextcomprehension第三十页，共90页。解释:Newcollegestudents,eventhesmartestandmostsuccessfulones,aremostlikelytobeinfluencedbythenegativeeffectsoftheInternetbecausetheInternetisimportantfortheirstudiesandbecausetheyarejustcomingintoanewenvironmentwheretheiranxiousparentscan’tkeepaneyeontheironlinehabitsanymore.SentenceInterpretationTextcomprehension第三十一页，共90页。译文：新入学的大学生，甚至是那些最聪明、最成功的大学生，受此影响的风险最大，因为互联网对他们的学业很重要，也因为他们刚刚进入一个新环境，他们的上网习惯不再受到关心他们的父母的监督。SentenceInterpretationTextcomprehension第三十二页，共90页。5.WhatkindofpeoplethinkInternetaddictionisnotarealproblem?(Para.6)Thosewhocanwellmanagetheirtimespentonline.TipsTextcomprehension第三十三页，共90页。原句：Itiseasyforthosewhoareunaffectedbythepowerfuldrawofconnectivity–thosewhocaneasilycontroltheirtimeonline–toviewInternetaddictionasanimaginaryproblemortoattributeitsoriginstoaweakpersonality.(Para.6,L28)SentenceInterpretationTextcomprehension第三十四页，共90页。SentenceInterpretation解释:SomepeoplearenotinfluencedbythestrongattractionoftheInternetbecausetheycaneasilycontroltheirtimeonline.So,itiseasyforthemtoconsiderInternetaddictionasanunrealproblemortothinkaweakcharacteristherootcauseofInternetaddiction.Textcomprehension第三十五页，共90页。译文：那些不受网络巨大吸引力影响的人，也就是那些可以轻松控制上网时间的人，容易把网瘾问题看作是假想的问题，或者把网瘾的根本原因归咎于软弱的性格。SentenceInterpretationTextcomprehension第三十六页，共90页。6.Whatarementionedinthetextascircumstancesunderwhichendorphinsmaybereleased?(Para.6)Whenwewinagame,whenweareinstant-messagingourfriend,orwhenwefindnewblogentries,etc.TipsTextcomprehension第三十七页，共90页。7.WhatcanwelearnaboutendorphinsandInternetaddictsfromthetext?(Para.7)EndorphinsmaybereleasedcontinuouslyandforalongtimeinthebrainsofInternetaddicts.WithInternetaddictionendorphinsdonothingbutkeeppeoplehookedtotheircomputers.TipsTextcomprehension第三十八页，共90页。8.WhenshouldwetakeastepbackfromtheInternet?

(Para.8)WhenwestillthinkabouttheInternetwhenweareoffline.TipsItisabouttheauthor’sjudgmentoropinion.NoteTextcomprehension第三十九页，共90页。解释:Sokeepaneyeonhowmuchtimeyouspendonline.LimitingandcontrollingyourtimeonlinecanprotectyoufromdevelopingInternetaddiction.译文：所以，要留意你在网上花了多少时间。节制是对抗网瘾的最好的防御方式。SentenceInterpretationkeepaneyeonprotect…from原句：Sowatchhowmuchtimeyouspendonline;moderationisyourbestdefenseagainstInternetaddiction.(Para.8,L47)Textcomprehension第四十页，共90页。TooMuchofaGoodThing–ARealAddictionTheinternetisadouble-edgedsword.It’shardtodenythe______________itaddstopeople’slivesasitmakeslifeeasier.Likeanytechnology,though,ithasnegativeaspects,suchas_______________.Collegestudentsare________severelywithoutthedisciplineandstructureofhome.WhatcausesInternetaddictionis______________________,whichsustainsvirtualrewardsfromthebrain.positivechanges

Internetaddictionimpacted

thereleaseofendorphinsTextSummaryTextcomprehension第四十一页，共90页。Theserewardsare________________,doingnothingbutkeepingstudentsso________thatithurtstheirstudies,orspoilstheirlives.What’sthebestdefenseagainstInternetaddictionis___________.Usethewondersofconnectivitytoenrichyourstudies,stayconnectedwithdistantandreal-lifefriendsandexplore_________newworlds.TheInternetisapowerfultool,butmakesurethatyouuseit_______forallthegoodvalueitoffersandthatyouwon’tlet__________ofagoodthingbecomesomethingbad.simplestimulations

involvedmoderationmultipleTextSummarywiselytoomuchTextcomprehension第四十二页，共90页。PracticalphrasesLanguagefocusPracticalPhrasesSpecificMeanings1.awealthofsth.丰富的2.Makeuseofsth.利用某物；使用某物3.Giverisetosth.引起；导致4.Keepsb.from(doing)sth.不让某人做某事5.Tellof描述；叙述6.Aswell（除…外）还7.Atrisk处境危险；受到威胁第四十三页，共90页。丰富的(behometo/awealthof/traditionalmedicines)Chinaishometoawealthoftraditionalmedicines.awealthofsth.短语逆译短语应用中国是大量传统医学的故乡。意群提示PracticalPhrasesLanguagefocus第四十四页，共90页。利用某物；使用某物makeuseofsth.短语逆译(makingfulluseof/asnailhouse)Savingandmakingfulluseoflimitedspaceisamustoflivinginasnailhouse.短语应用蜗居需要节省并充分利用有限的空间。意群提示PracticalPhrasesLanguagefocus第四十五页，共90页。引起；导致(giveriseto/feelingsofgoodwill/frowning/gloomy)Smilingcangiverisetofeelingsofgoodwill,whilefrowningmakesonegloomy.giverisetosth.短语逆译短语应用微笑可以让人心情大好；皱眉会让人变得郁闷。意群提示PracticalPhrasesLanguagefocus第四十六页，共90页。不让某人做某事(amanofdetermination/keephimfrom/carryout)Heisamanofdetermination,sonothingcouldkeephimfromcarryingouthisplan.keepsb.from(doing)sth.短语逆译短语应用他是一个意志坚定的人，没有什么可以阻止他实施他的计划。意群提示PracticalPhrasesLanguagefocus第四十七页，共90页。描述；叙述(Togivemecourage/tellof/unbearablyfreezingbaths)Togivemecourage,myfatherwouldtelloftheunbearablyfreezingbathshehadhimselfbeenthroughinhisyoungerdays.tellof短语逆译短语应用为了给我鼓劲，父亲会给我讲述他年轻时沐浴过的冰冷得难以忍受的冷水浴。意群提示PracticalPhrasesLanguagefocus第四十八页，共90页。（除…外）还(sticktotheprinciples/beflexible/aswell)Weshouldsticktotheprinciplesandbeflexibleaswell.aswell短语逆译短语应用我们既要有原则性，也要有灵活性。意群提示PracticalPhrasesLanguagefocus第四十九页，共90页。处境危险；受到威胁(savealife/atrisk/deserve)Ifyousavealifeatrisktoyourown,youdeservepraise.atrisk短语逆译短语应用如果你冒着危险挽救了一条生命，那你是理应受到表扬的。意群提示PracticalPhrasesLanguagefocus第五十页，共90页。FunctionalPatternsFunctions&Usages1.It’shardtodenysth./that…“…某事是不可否认的”，表示极大的意义肯定。2.Like…,though,ithas…aspects…用于表达对于某一事物或事件的辩证分析。3.sb./sth.do/didnot+verb+because…用于表示“（人或事）的发生，但不是因为…”。FunctionalPatternsLanguagefocus第五十一页，共90页。句型提炼我们难以否认网络给人们的生活带来的种种便利。通过网络，人们能够迅速地查到诸如地图、新闻和网上商店等，网络使生活变得简单。原句译文逆译练习It’shardtodenythepositivechangesitaddstopeople’slivesasitmakeslifeeasierwithquickaccesstothingslikemaps,news,andonlinestores.

(Para.1,L2)FunctionalPatternsLanguagefocus第五十二页，共90页。句型应用It’shardtodenysth./that…句型提炼应用提示“…某事是不可否认的”，词义的双重否定表示极大的意义肯定。FunctionalPatternsLanguagefocus第五十三页，共90页。(It’shard

to

deny/thefounderofNewOriental/openup)It’shard

to

deny

thatYuMinhong,asthefounderofNewOriental,successfullyopensupbroadprospectsforEnglisheducationinChina.典型例句不得不说，新东方的创始人俞敏洪成功开辟了中国英语教育的广阔前景。意群提示FunctionalPatternsLanguagefocus第五十四页，共90页。句型提炼然而，像任何技术一样，随着我们逐渐开始依赖网络，网络的负面因素就显现出来。原句译文逆译练习Likeanytechnology,though,ithasnegativeaspectsthat

becomeclearaswestarttodependuponit.(Para.2,L7)FunctionalPatternsLanguagefocus第五十五页，共90页。句型应用Like…,though,ithas…aspects…句型提炼应用提示用于表达对于某一事物或事件的辩证分析。FunctionalPatternsLanguagefocus第五十六页，共90页。(Likeanyprofitmodel/thego-towebmarketplace/beaddictedinshoppingonline)Likeanyprofitmodel,thoughTaobaobecamethego-towebmarketplaceinChina,ithasnegativeaspectsthatbecomeclearasweareaddictedinshoppingonline.典型例句虽然淘宝网已经成为中国最大网络销售平台，但像任何盈利模式一样，随着我们对网购的日益热衷，淘宝网的负面因素就变得明显起来。意群提示FunctionalPatternsLanguagefocus第五十七页，共90页。句型提炼这些事情发生在这些人身上，不是因为他们懒惰或愚蠢，而是因为他们上网成瘾。原句译文逆译练习Thesethingsdidnothappentothesepeoplebecausetheywerelazyorstupid.Theyhappenedbecauseofaddiction.(Para.5,L21)FunctionalPatternsLanguagefocus第五十八页，共90页。句型应用sb./sth.do/didnot+verb+because…句型提炼应用提示用于表示“（人或事）的发生，但不是因为…”。FunctionalPatternsLanguagefocus第五十九页，共90页。(loseyourjob/havesomeoneelsetodoyourjob)Youdidnotloseyourjobbecauseyourbossdecidedtohavesomeoneelsetodoyourjob.典型例句你丢掉工作的原因不是因为老板决定让别人替代你。意群提示FunctionalPatternsLanguagefocus第六十页，共90页。1.过犹不及toomuchofagoodthing2.获得成功的必要条件amustforsuccess3.新型的社会流行病anewkindofsocialepidemic

4.受到关心他们的父母的监督monitoredbyconcernedparents

5.没有家人的监督和约束withoutthedisciplineandstructureofhome

6.根本原因归咎于软弱

的性格attributeitsoriginstoaweakpersonality

7.网络游戏中得分scoringpointsinonlinegames

8.简单的刺激simplestimulations

9.损害他们的健康和生活spoiltheirhealthandtheirlives10.要停下来想想了takeastepbackGenuineCollocationsLanguagefocus第六十一页，共90页。

作为研究工具，互联网是无与伦比的。

a.Asaresearchtool,itisunmatched.LanguageAppreciationLanguagefocus第六十二页，共90页。

在第一学期，他们可能成绩骤降、健康受损、友谊中断。

b.Duringtheirveryfirstterm,theirgradescanplunge,theirhealthdecline,andtheirfriendshipscease.LanguageAppreciationLanguagefocus第六十三页，共90页。

所以，要留意你在网上花了多少时间。节制是对抗网瘾的最好的防御方式。

c.Sowatchhowmuchtimeyouspendonline;moderationisyourbestdefenseagainstInternetaddiction.LanguageAppreciationLanguagefocus第六十四页，共90页。

互联网是一个强大的工具，但是你要确保能明智地利用它，来获得它所具备的一切好处，确保你不会过度使用它而使之变成害人的东西。

d.TheInternetisapowerfultool,butmakesurethatyouuseitwiselyforallthegoodvalueitoffersandthatyouwon’tlettoomuchofagoodthingbecomesomethingbad.LanguageAppreciationLanguagefocus第六十五页，共90页。FurtherDiscussion1.WhatkindofpeopledoyouthinkarelikelytobecomeInternetaddicts?2.DoyouthinkInternetaddictionistheresultofaweakpersonality?Whyorwhynot?3.Somepeopleadvocatethatweshouldhavea“NoComputerDay”everyweek.Doyouthinkitisagoodidea?Whyorwhynot?Criticalthinking第六十六页，共90页。Teenagersare

morelikelytobecomeInternetaddicts.Manyoftheteenagerslackself-discipline.Thoughtheirparentsmaywatchthemcloselyathomeandonlyallowthemverylimitedtimetogetonline,oncebeingawayfromhome,thesekidsarelikelytoindulgethemselvesintheInternet.Thesameistrueforcollegestudents.FurtherDiscussionCriticalthinkingTipsWhatkindofpeopledoyouthinkarelikelytobecomeInternetaddicts?第六十七页，共90页。Yes,Ithinkso.Aweakpersonalityusuallycan’tresisttemptation.Jack,myformerclassmate,wasaveryshyboy.Hewasafraidoftalkingtopeopleandalwaysdidwhathisfriendsaskedhimtodo.Hedevelopedaddictiontoonlinegamesbecauseofhisfriends’influence.CriticalthinkingTips2.DoyouthinkInternetaddictionistheresultofaweakpersonality?Whyorwhynot?FurtherDiscussion第六十八页，共90页。No,Idon’tthinkso.Apersonwithastrongpersonalitymayalsobecomeanaddict.Oneofmyfriendshadaverystrongpersonality.Hewasindependentanddecisive,andhewasalwaystheleaderamonghisfriends.ButsomehowhebecameanInternetaddict.SoIthinkaddictiontotheInternethasnothingtodowithone’spersonality.CriticalthinkingTips2.DoyouthinkInternetaddictionistheresultofaweakpersonality?Whyorwhynot?FurtherDiscussion第六十九页，共90页。“NoComputerDay”isagoodidea.Ifyoushutdownyourcomputerforaday,you’llpossiblyfindabooktoread,gooutwithfriends,talkwithyourfamily,visitamuseum,playbasketball,orgotoaconcert.Adaywithoutthecomputerisareminderthattherearemorerewardingthingstodo.Criticalthinking3.Somepeopleadvocatethatweshouldhavea“NoComputerDay”everyweek.Doyouthinkitisagoodidea?Whyorwhynot?FurtherDiscussionTips第七十页，共90页。Idon’tthinkitisagoodidea.Forpeoplewhodependonthecomputerfortheirworkorstudy,theycoulddolittleoralmostnothingwithoutcomputers.Andmoreover,thebusinessworldmaybecomeoutoforderwithoutcomputers,evenoneday.So,thegoodeffectswillbeoffset.CriticalthinkingTips3.Somepeopleadvocatethatweshouldhavea“NoComputerDay”everyweek.Doyouthinkitisagoodidea?Whyorwhynot?FurtherDiscussion第七十一页，共90页。MobilePhoneAddictionCulturalexplorationFurtherDiscussion第七十二页，共90页。Howcouldcyberguardhelpthetwostudentscurecellphoneaddiction?Whatarefourtipsfortheproperuseofcellphones?CulturalexplorationWatchavideoclipandanswerthefollowingquestions.第七十三页，共90页。

Minimizeyourtimeonthephoneandtalkfacetofacewithyourfamilyandfriends.Thesearethebestwaystopreventcellphoneaddictions.Tips1.Howcouldcyberguardhelpthetwostudentscurecellphoneaddiction?FurtherDiscussionCulturalexploration第七十四页，共90页。

1.Turnoffyourcellphoneduringclass2.Makerulesforusingyourcellphone3.StayawayfromdirtycontentthatcanbeaccessedviathewirelessInternet4.Reviewyourcallhistoryanduseyourallowancetopayyourbill2.Whatarefourtipsfortheproperuseofcellphones?TipsFurtherDiscussionCulturalexploration第七十五页，共90页。ThematicstudyComparativestudyThematicstudyLanguagefeaturesanalysisToomuchofagoodthing–ArealaddictionSectionB第七十六页，共90页。2.WiththediscussionsofprosandconsoftheInternet,what’syourattitudetowardstheInternet?ThematicstudyComparisonbetweentheprosoftheInternetandtheconsoftheInternet.第七十七页，共90页。ComparisonbetweentheprosoftheInternetandtheconsoftheInternet.TheprosoftheInternet1.Thesegadgetsfacilitatetheirstudy;2.TheInternetispromotingorhinderingtheirlearning;3.Themultimediawayisabetterteachingmethod.TheconsoftheInternet1.TheymightbeInternetaddicts;2.Studentsshouldstrivetobemastersofscienceandtechnologyratherthanbeingcontrolledbythem.Thematicstudy第七十八页，共90页。Wearethemosteagergrouptousenewelectronicgadgets.WearealsomorelikelytodevelopaddictiontotheInternetandelectronicgadgets.BefullyawareofboththeprosandconsAvoidexcessiveorinappropriateInternet

involvements.MakefulluseoftheInternet.Useitwisely.TipsThematicstudy2.WiththediscussionsofprosandconsoftheInternet,what’syourattitudetowardstheInternet?第七十九页，共90页。

Basedonyourstudyofthetwotexts,comparethewritingstylesofthetwotextsintermsoftheirtypicallanguagefeatures.Languagefeaturesanalysis第八十页，共90页。1.Whatarethetypicallanguagefeaturesofthetwotexts?2.Listmoreexamplesfromthetexttos