Unit4InformationtechnologyLesson3Internetandfriendships課件-高中英語北師大版

InternetandFriendships

北師大英語必修4Unit4Lesson3Learningobjectives

Bytheendofthisclass,wewillbeableto:1.figureoutthestructureofargumentativeessays(議論文);2.getthedetailedinformationandthemethodsofsupportingthearguments(論點(diǎn)/論據(jù));3.haveadeepinsightinto(對(duì)...有深刻的見解)howtheInternetaffectsfriendships.PhrasesReview線上支付

。修圖

。定酒店、訂票

。導(dǎo)航.看天氣預(yù)報(bào)

。訂閱報(bào)紙和雜志

。獲得折扣

。把錢存入我的銀行賬戶

。payonlineretouchphotosbookaccomodation/ticketsfinddirection(navigation)checktheweatherforecastsubscribetonewspapersandmagazinesgetdiscountsaddmoneytomybankaccountAbrainteaser(腦筋急轉(zhuǎn)彎):HowfarisitbetweenyouandyourfriendintheInternetageJustaclickaway!Pre-readingIdentifyingTopicSentencesandSupportingdetailsAtopicsentencestates_________________________ofatextorparagraph.Supportingdetailsgivemore_____________________.Readthetext_____________________._____________________________thatstatesthisgeneralidea.Thisisthetopicsentence.Readthetextagain.________________________thatsupportsthetopicsentence,e.g.examples,reasons.Theseare_________________.thegeneralideaorthemainpointinformationaboutthattopictogetthegeneralideaIdentifyonesentenceforeachargumentLookforextrainformationthesupportingdetailsReadthefirstblogpost“TheInternetHarmsFriendship”.Completetheinformationonthediagram.While-readingArgumentsSupportingdetailsMethodstosupportargumentsIntroduction(Para.1)WhiletheInternetcanbringpeopletogether,itcanalsoharmfriendship.Talkingonlineisnoreplacementforface-to-facecontact.(Para.2)1Imagescannotreplaceareal-life…2Communicatingthroughascreenmakesitmoredifficult…toconcentrateorshowkindness…Citingideasfromexpertsorauthorities;ReferringtocommonknowledgeAccordingtoaparentingexpert…Asweknow,importantsocialskillsTheInternetmakespeopleself-centered.(Para.3)1Somepeopleareonlyconcerned

withtheironlinepopularity.2Alotofthecontentpostedon

socialmediaisshallowortrivial.Onlinerelationshipsmaynotbewhattheyappeartobe.(Para.4)Onlinefriendshipisnotbuilton

thebasisoftrust,sogoingonlinecanbedangerousforsomepeople.GivingexamplesForexample,insteadofhavingproperconversationswiththeirfriends…Conclusion(Para.5)Friendsshouldfocusmoreonface-to-facecommunicationtomaintainhealthyfriendships./Readthesecondblogpost“TheInternetHelpsFriendship”.Completetheinformationontherightsideofthediagram.While-readingTheInternetHelpsFriendshipsArgument1(Para.2)Topicsentence:Supportingdetails:

Introduction(Para.1)Argument2(Para.3)Topicsentence:Supportingdetails:

Argument3

(Para.4)Topicsentence:Supportingdetails:TheInternetmakes

…moreconvenient.…stayintouchwith;

…nomatterwhere…orwhat…;Wecanstayintouchwithoutthelimitsoftimeandplace.…h(huán)asalsomadecommunicationmorefun.Onlinecommunicationcanactuallybringpeople…Wecanenjoymorecreativeandfastmeansofcommunication;Youcansharephotos,videos,newsstoriesandwebsites…online.Wecanofferhelpimmediately;Whenever…,friendfrom…immediatelyprovide…;Thismakes…feellovedandcaredfor.Conclusion(Para.5)IbelievetheInternetbringspeopleclosertogetherandmakescommunicationwithfriendsmoreconvenientandinteresting.While-readingReadandthink“Generalidea”usuallycomesfromthefirstparagraphofthepassage.Readandthink“Topicsentence”usuallycomesfromthefirstsentenceoftheparagraph.ReadandthinkReadthefirstblogpostagain.Completetheinformationontheleftsideofthediagram.ReadandthinkWhatis“Topicsentence”and“Supportingdetails”ReadandthinkAtopicsentencestatesthegeneralideaorthemainpointofatextorparagraph.Supportingdetailsgivemoreinformationaboutthattopic.Talkingonlineisnoreplacementforface-to-facecontactReplacesthwith/by用…替換（replacement）Takethereplaceof=takeone’splace代替育兒專家Whatdoes“it”inthisrefertoConcentrateon集中注意力于ConcentrationConcentrateone’smind/attention/oneselfon致力于TheInternetcanmakepeopleself-centredBeconcernedwith關(guān)心AsfarasIamconcerned就我而言Concerning（介）關(guān)于Addition新增人員，增加Addupto合計(jì)為n.內(nèi)容，目錄，容量Adj.滿足的v.使?jié)M足Becontenttodo/withsthToone’sheart’scontent盡情地Onlinefriendshipsmaynotbewhattheyappeartobe.ReviewthesynonymsentenceinUnit1There

is

a

danger

thatImaynotbeabletotellwhetherthesefriendsarerealfriends.ConclusionFriendsshouldfocusmoreoncommunication,andlessoncommunication,whichisthebestwaytomaintainhealthyrelationships.face-to-face

onlineArgument3Argument2Topicsentence:Talkingonlineisnoreplacementforface-to-facecontact.Supportingdetails:1.____________________________________________________2.__________________________________________________________________________________________________________Topicsentence:TheInternetcanmakepeopleself-centered.Supportingdetails:1.____________________________________________________2._____________________________________________________Topicsentence:Onlinerelationshipsmaynotbewhattheyappeartobe.Supportingdetails:___________________________________________________________________________________________________________________NegativeaspectsArgument1Imagescan’treplaceareal-lifesmileorhug.Communicatingonlinemakesitmoredifficultforchildrentoconcentrateorshowkindnesstoothers.Somepeopleareonlyconcernedwiththeironlinepopularity.Alotofthecontentpostedonsocialmediaisshallowortrivial.Youcanneverbe100percentsurethatthepeopleyouarechattingtoarebeinghonestaboutwhotheyare.ReadandExploreGeneralideaConclusionWhiletheInternetcanbringpeopleclosertogether,itcanalsoharmfriendships.Inmyopinion,friendsshouldfocusmoreonface-to-facecommunication.ReadCathy’sbloganddrawamindmaptoillustrate(說明,解釋)heropiniononInternetandFriendships.HowdoesCathysupportherargumentsTraditionalways

ofcommunicatingcanbelimitingandtaketime...However,youcansharephotos,videos,newsstoriesandwebsiteswithyourfriendsonline.

Nowadays,yourfriendsarejustaclickaway.Wheneversomeoneneedshelp,friendsfromalltheworldcanimmediatelyprovideusefulsuggestionsorinformation.AsEileenKennedy-Moore,anauthorityonthesubject,pointsout,onlinefriends“fillholesreal-lifefriendscan’t”.

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