Unit 4 Understanding ideas-课件-2022-2023学年高中英语（外研版2019必修第一册）

Unit4FriendsforeverUnderstandingideas【版本：新外研册别：必修一】Listenandreadthepoem.(P37)Whatisthepoemabout?Whowouldyousendthispoemtoandwhy?Telltheclassabouthim/her.Nowthatweneedfriendseverywhere,

howdoyouprefertomakefriends?

Joiningaclubtomeetpeoplewhosharethesameinterests.

Usingasocialapp.

Throughotherfriends.

Postinga“friendswanted”noticeonline.

Takingpartincommunityactivities.Howdoyouprefertocommunicatewithfriendseveryday?Talkingfacetoface.Usingsocialnetworkingapps.Writingletters.Writingemails.Telephoningeachother.Howdoyoustayintouchwith

farawayfriends?Usingsocialnetworkingapps.Writingletters.Writingemails.Telephoning.Visitingfriendswheneverpossible.Somepeopleliketomakefriendsfacetoface,whileothersprefertousesocialappsonline.Nowlet’slearnmoreaboutonlinefriendship.(P38-39)1.Whatdoesclickreferto?Searchingonline.2.Whyisthereaquestionmarkinthetitle?

Itisaquestionworthdiscussing.Readforthepassagestructureand

themainideaofeachpart.Whatkindofarticleisthepassage?Whatistheauthor’sattitudetoonlinefriendship?Whatistheauthor’spurposeinwritingthepassage?ReadandThinkReadforthepassagestructureand

themainideaofeachpart.a.Theauthor’sattitudetoonlinefriends.b.Thewayofmakingfriendshaschanged.c.Whetheronlinefriendshipistrue.d.It’seasytokeepintouchwithfriends.e.It’seasytofindfriendssharinginterests.Para.4-7Para.2Para.3Para.1Para.8PartIDifferentwaysofmakingfriendsinthepastandpresentPartIIIt’sdifficulttotellwhetheronlinefriendshipistrueornotPartIIIWeshouldtakeanunprejudicedattitudetoonlinefriendship.

Whatkindofarticleisthepassage?A.Narrative(记叙文)B.Argumentation(议论文)C.Expository(说明文)

A.Positive（积极的）B.Negative（消极的）C.Indifferent（冷淡的）D.Objective（客观的）

Whatistheauthor’sattitudetoonlinefriendship?

Toprovethatmakingfriendswaseasierinthepast.Toillustratehowitisbettertomakefriendsonline.Topersuadepeopletoabandontraditionalwaysofmakingfriends.Todiscusstheadvantagesanddisadvantagesofmakingfriendsonline.A.B.C.D.Whatistheauthor’spurposeinwritingthepassage?LearningtolearnHowtoreadfortheauthor’sopinionandpurpose?1.Decidewhatkindofarticlethepassageis—narrative,argumentation,orexpository,etc.2.Findthetopicsentenceofeachparagraph.3.Summarizethesesentencesandgetthemainideaofthepassage.Readagainandcompletethediagrams(P40)withexpressionsfromthepassage.WaysofmakingfriendsKeys:____________________________________________________________________________________________________________7.________________________

movingtoanewtownwritinglettersmaintainfriendshipssharetheirinterestsexchangetruepersonalinformationthewholetruthaboutapersonpostonlypositiveupdates1Howwouldyoufeelifmovingtoanewtownmeantlosingtrackofyourfriends?Whatiftheonlywayofgettingnewsfromfarawayfriendswaswritinglettersthattookagestobedelivered?Thiswashowthingsworkednotverylongago.Thankstoadvancesintechnology,howwemakefriendsandcommunicatewiththemhaschangedsignificantly.Whydoestheauthorquestioninthefirsttwosentences?Theauthoraskstwoquestionstointroducethetopic.ReadandAnswerlosetrackof不了解…的动态；与…失去联系

(keeptrackof)takeagestodosth花很长时间做某事thanksto…归功于……多亏……1Howwouldyoufeelifmovingtoanewtownmeantlosingtrackofyourfriends?Whatiftheonlywayofgettingnewsfromfarawayfriendswaswritinglettersthattookagestobedelivered?Thiswashowthingsworkednotverylongago.Thankstoadvancesintechnology,howwemakefriendsandcommunicatewiththemhaschangedsignificantly.ReadandAnswer翻译：如果从远方的朋友那里得到消息的唯一方法是写信，这需要花很长的时间才能送达会怎样呢？2Nowadays,wecanmovearoundtheworldandstillstayintouchwiththepeoplethatwewanttoremainfriendswith.Socialmediatoolsletusseewhatourfriendsareuptoandmaintainfriendships.Allyouneedisawi-ficonnection.3Thedigitalagealsoenablesustofindpeoplewhoshareourinterests,suchascollectingmodelcarsorplayinganunusualinstrument.Whateverourhobbies,theInternetcanconnectuswithotherswhoalsoenjoydoingthem,eveniftheyliveontheothersideoftheworld.Howdoesthedigitalagebenefitus?2Nowadays,wecanmovearoundtheworldandstillstayintouchwiththepeoplethatwewanttoremainfriendswith.Socialmediatoolsletusseewhatourfriendsareuptoandmaintainfriendships.Allyouneedisawi-ficonnection.3Thedigitalagealsoenablesustofindpeoplewhoshareourinterests,suchascollectingmodelcarsorplayinganunusualinstrument.Whateverourhobbies,theInternetcanconnectuswithotherswhoalsoenjoydoingthem,eveniftheyliveontheothersideoftheworld.翻译：are不管我们的爱好是什么，互联网可以把我们和也喜欢这样做的其他人联系起来，即使他们生活在世界的另一边。4Butwhenyou“friend”peopleonline,doesthismeanthattheyreallyareyourfriends?5

Itdepends.6Ifpeoplealwaysexchangetruepersonalinformationonline,thenyes,thesefriendshipscanberealandmeaningful.Butweneedtokeepinmindthatwhatweseeonsocialmediaisoftennotthewholetruthaboutaperson.名词动化：friendv.

=makefriendswith词块：Itdepends.视情况而定。

keepinmindthat…将……记在心中；记住；考虑到

7Onsocialmediasites,peopletendtopostonlypositiveupdatesthatmakethemappearhappyandfriendly.Butsmilingphotoscanhiderealproblems.Rememberthesaying:ontheInternet,nobodyknowsyou’readog.Ayoungpersoncouldbeold;awomancouldbeaman;wecouldevenbesharingourinformationwithcriminals.“在互联网上，没有人知道你是一条狗。”这句话原是1993年7月5号美国著名杂志《纽约人》（NewYorker）上一幅漫画的标题。创作背景是在聊天软件刚刚开始兴盛的时候，用户只能通过文字进行交流，所以只要用户能对答如流，谁也不知道和用户聊天的到底是什么“生物”。8Butthisdoesn’tmeanthatweshouldthrowthebabyoutwiththebathwater.

Althoughtechnologyhaschangedthewayweacquirefriends,themeaningoffriendshipandourlongingforfriendsremainthesame.AsAristotlesaid,noonewouldchoosetolivewithoutfriends,evenifhehadallothergoods.Sincetherearebothadvantagesanddisadvantagestoonlinefriendships,theauthorwantstoremindustotreatthemrationallyandwisely.习语：throwthebabyoutwiththebathwater[非正式用语]丢弃不想要的东西的同时失去宝贵的东西类似中国习语：因噎废食；弃沙抛金8Butthisdoesn’tmeanthatweshould

throwthebabyoutwiththebathwater.

Althoughtechnologyhaschangedthewayweacquirefriends,themeaningoffriendshipandourlongingforfriendsremainthesame.AsAristotlesaid,noonewouldchoosetolivewithoutfriends,evenifhehadallothergoods.翻译：虽然科技改变了我们结交朋友的方式，但友谊的意义和我们对朋友的渴望依然不变。正如亚里士多德所说，没有人会选择没有朋友的生活，即使他拥有所有其他的财富。Doyouknowofanyothersayingsaboutfriendandfriendship?Afriendinneedisafriendindeed.Afriendisasecondself.Alifewithoutafriendislikealifewithoutasun.Friendshipisthebiggestpleasureinlife.友谊是人生最大的快乐。患难见真情。朋友是另一个我。生活没有朋友,犹如生活没有了太阳。1.acquirev

Hehopedtoacquirevaluableworksofartascheaplyaspossible.

Sparenoefforttoacquireknowledgeandnevergetdiscouraged.Importantwords努力学习知识，永不气馁。①[正式用语]（经过努力）获得，学到②

[正式用语]购得；得到他希望以尽可能低的价格买到有价值的艺术品。2.

meanv

Ifyounodyourheadyouusuallymeanyes.Importantwords如果你点头，你的意思通常是肯定的。有时候，放弃一点可能意味着得到更多。①意思是②意味着Sometimesgivingupalittlecanmean

getting

more.Importantwords2.meanv

总结：meandoing意味着做某事meantodo打算做某事我并非有意伤害你。我并不想让你读这封信。③意欲；打算Ididn’tmeantohurtyou.Ididn’tmeanyoutoreadtheletter.mean还可以做形容词，译为：吝啬的将下列句子补充完整。Newmethods_______(mean)thatfewerpeopleworkedinthefarm.Ididn’tmean______(eat)anything,buttheicecreamlookedsogoodthatIcouldn’thelptryingit.Ifyouthinkthattreatingawomanwellmeansalways______(get)herpermissionforthings,thinkagain.

ExercisemeanttoeatgettingImportantlexicalchunks1losetrackof…2thanksto…3beupto…4Whatif…? 5maintainfriendship6enablesb.todo…7keepsth.inmind8tendtodo…与……失去联系多亏……；由于往往会；倾向于做某事记住；牢记使某人能够做某事维持友谊如果……，会怎么办？忙于……；从事……Whateverourhobbies,theInternetcanconnectuswithotherswhoalsoenjoydoingthem,eveniftheyliveontheothersideoftheworld.Importantsentences仿效造句无论代价多大，这座建筑必须要保留。__________________________________________________不管你做什么，如果想要做好，就需要日复一日地工作。__________________________________________________Whatevertheco