Unit4 Friends forever Understanding ideas 课件-高中英语外研版（2019）必修第一册

Unit4FriendsforeverUnderstandingideasAftertheclass,Youwillbeableto：1.gettoknowthewriter’spurposebyobservingthetitleandanalyzingthestructureofthepassage2.expressyouropinionsononlinefriendshipandknowhowtoprotectyourselfwhenmakingfriendsonlinebylearningthepassage.LearningobjectivesHoweverdeeptheLakeofPeachBlossommaybe,it'snotsodeepasWangLun’sloveforme.Abosom(知心的)friendafar(遥远的)bringsadistantlandnear.Thesepoemsremindustorememberandvalueoldfriendships.Lead-inWhichwaydoyouprefertomakefriends?Lookatthequestionsaboutfriendshipandtickyouranswer.Ioftenprefertomakefriendsby...Istayintouchwithfarawayfriendsby…Iprefertocommunicatewithfriendseverydayby…Click

forafriend

?

Whatdoesclick

referto?It

'sa________aboutmakingfriends______.

question

online

realorunreal?

ReadthelinesWhat'sthetypeofthepassage?A.Narration(记叙文)B.Argumentation(议论文)C.PracticalWriting(应用文)Choosetheauthor’spurposeinwritingthepassage.Toprovethatmakingfriendswaseasierinthepast.Toillustratehowitisbettertomakefriendsonline.Topersuadepeopletoabandontraditionalwaysofmakingfriends.Todiscusstheadvantagesanddisadvantagesofmakingfriendsonline.证实，证明说明劝说放弃Thankstotherapid(迅速的)developmentoftechnology,theapproachestomakingfriendsandmaintainingfriendshipshavechangedalot.Comparison对比Howdoestheauthordescribethechanges?past

AtpresentReadbetweenthelinesCompletethediagramswithexpressionsfromthepassage.Introduction

advantagesofmakingfriendsonlinedisadvantagesofmakingfriendsonlinedisadvantagesofmakingfriendsonline

Author’sconclusionPart1introductionPart2PositiveexamplesPart2negativeexamplesPart3conclusionIntroducethetopicAdvantagesofonlinefriendshipDisadvantageofonlinefriendship

Theauthor’sopinionaboutonlinefriendshipThestructureofthepassage:Clickforafriend?Argumentation论说文summaryAdvantages(Para2-3)Disadvantages(Para6-7)

Socialmediatools1.makeus________withfriends

and_______friendships2.enableustomakefriendswiththose

_______________.

1.Whatweseeonsocialmediaisoftennot_____aboutaperson.2.Onsocialmedia,

peoplehaveatendencyto______thatmaybeisn’treal.(Readcarefullyforsupportingdetailstotheargument)Advantages(Para2-3)

Socialmediatools1.makeus____________with

friends

and_______friendships.2.enableustomakefriendswiththose

.

CheckstayintouchsharingthesameinterestsmaintainCheckDisadvantages(Para6-7)1.Whatweseeonsocialmediaisoftennot______________aboutaperson.2.Onsocialmedia,

peoplehaveatendencyto____________________thatmaybeisn’treal.thewholetruthpostonlypositiveupdatesHowtojudge?

Keepthistipinmindtomakefriendsonlinesafely!!!!!1.What'stheauthor'sattitudetowardsonlinefriendship?Howcanyouknowthat?A.PositiveB.NegativeC.ObjectiveD.Doubtful1.Title:Aquestion.3.Para8:Butthisdoesn’tmeanthatweshouldthrowthebabyoutwiththebathwater.

2.Para4-5:Itdepends.Relatedsentences:Tip1：

focuson

titletopic

sentenceskey

sentencesWeshouldtreatthemwiselyandrationally(理性地).Becausethereareboth___________and______________toonlinefriendships.advantagesdisadvantagesWhy？GroupDiscussion

Judge

whethertheyaretruefriendsornot

1.Bellamadeafriend,Emma,throughtheInternet.Emmaonly

postspositiveupdatesaboutherlifeandshealwaysmentionshoweasyitistomakemoney.Oneday,sheaskedtoborrowsomemoneyfromBella.IsEmmaatruefriend?Why?

2.Mikelikesplayingguitarverymuch.Oneday,hemadefriendswithagirl,Nancy,whocouldplayguitarverywellontheInternet.Theyoftentalkabouthowtoimprovetheirguitarskills.IsNancyatruefriend?Why?

3.Alicewantedtoearnsomeextramoneyduringsummervacation,soheronlinefriend,Lucy,sentheralinktodosomelickfarming(刷单).LucyaskedAlicenottotellherparentsaboutthis.IsLucyatruefriend?Why?

4.SandyandAmymetontheInternet.SandytoldAmyshewantedtogotoBeijingUniversity.Amyencouragedhertoworkhard.WhenSandywasupsetaboutherstudies,Amywouldgivehersomeadvice.IsAmyatruefriend?Why?

kindwarm-heartedhelpfulloyalhonestpatientInyouropinion,whatqualitiesshouldagoodfriendhave?positivegenerousoptimistic……Fightdifficultywithyoutosupport.Raiseyouupwhenyouareupset.Influenceyouwithpositivethoughts.Experiencehardshipwithnoregrets.Noticewhetheryougetanicetreat.Delightyouwheneveryouneedcomfort.FRIENDFriendDoyouprefertomakefriendsonline?Why?Think&Share1.Writeashortpassagetostatetheadvantagesanddisadvantagesofmakingfriendsonline.(Keywordsandattributiveclause(定语从句）shouldbeused.)2.Lookforsentenceswithattributiveclausesintheunderstandingideas.Assignment1.Howdoyouprefertomakefriends?

你更喜欢怎样交朋友？preferv.tolikesomeoneorsomethingmorethansomeoneorsomethingelse,sothatyouwouldchooseitifyoucould更喜欢prefertodo/doingsth.更喜欢做某事prefer(doing)sth.to(doing)sth.喜欢……胜过喜欢……prefersb.todosth.

宁愿某人做某事prefertodosth.ratherthandosth.宁愿做……而不愿做……Languagepointse.g.Whichdoyouprefer,theredortheblueone?Henormallyprefersclassicalmusictorock.Ipreferworkingonmyown.Whilehewasintheofficehepreferreddoingsomethingtodoingnothing.Wemostlyprefertosayyestotherequestsofsomeoneweknowandlike.Theirmotherprefersthemtobehomeearly.Iprefertowalkthereratherthangobybus.【语境应用】将下面句子翻译成英文。1)我希望你别抽烟。

I'dpreferyounottosmoke,please.2)我愿意步行,不愿意骑自行车。Ipreferwalkingtocycling./Iprefertowalkratherthancycle/cycling.3)我更喜欢独自工作。

Ipreferworking/toworkonmyown.4)我之所以喜欢古典音乐，是因为它总是让我想起灿烂的中国传统文化。(2019天津高考满分作文)Thereason_____________________________isthatitalwaysremindsmeofthesplendidChinesetraditionalcultures.whyIprefertheclassicalmusic2.Howwouldyoufeelifmovingtoanewtownmeantlosingtrackofyourfriends?

如果搬到一个新的城镇意味着与朋友失去联系，你会作何感受？

if引导条件状语从句,movingtoanewtown作主语,losingtrackofyourfriends作宾语。losetrackof:tolosecontactwithsomeone与……失去联系；不了解……的动态e.g.Thefarmerhassomanychickensthathecanlosetrackofthemall.这个农民养了太多的鸡，以至于他自己都记不清有多少只了。keeptrackof与……保持联系；了解……的动态【语境应用】完成句子1)约翰记不清在超市花了多少钱了。John_______________themoneyhespentinthesupermarket.2)学生们毕业后很难和所有人都保持联系。It’sdifficultto_______________allthestudentsaftertheygraduate.losttrackofkeeptrackof3.Whatifthe

onlywayofgettingnewsfromfarawayfriendswaswritinglettersthattookagestobedelivered?

如果只有通过写信和漫长的等待才能得知远方朋友的消息，你会怎样？

Whatif…?1)用于提出假设时,意为“假若……怎么办？”“要是……会怎么样？”。2)表示邀请或建议时，意为“如果……怎么样？”

“如果……如何？”e.g.Whatifshefindsoutthatyou’velostherbook?如果她发现你把她的书弄丢了怎么办？Whatifyoujoinusforlunch?同我们一起吃午饭怎么样？【语境应用】完成句子

如果你有麻烦时大家都袖手旁观怎么办？___________________________________whenyouareintrouble.Whatifeverybodyjustlookson4.Thankstoadvancesintechnology,howwemakefriendsandcommunicatewiththemhaschangedsignificantly.

然而，得益于技术的进步，我们结交朋友、与朋友沟通的方式已经有了明显的改变。1)thanksto归功于……,多亏……

e.g.Thankstoyourhelp,weaccomplishedthetaskaheadofschedule.

【拓展】

常见的表示原因的短语还有:becauseof,asaresultof。e.g.Wespentthreehourswaitingintherainbecauseofyou!Manypeoplearenowhomelessasaresultofthecivilwar.【语境应用】

根据括号内的汉语提示补全下面句子(每空一词)。1)________________________________(多亏了他的决定),thingshavecomeoutright.2)________________________________(由于你的帮助),wesucceeded.ThankstohisdecisionThankstoyourhelp2)advance

adj.

happening,doneorreadybeforeanevent

预先的,事先的

n.

theforwardmovementofsomething,oranimprovementordevelopmentinsomething前进;进步,进展;发展

v.

togoormovesomethingforward,ortodeveloporimprovesomething

(使)前进;使进步,使进展;使发展;促进

e.g.Wegotnoadvancewarningofthechanges.Nothingcouldstoptheadvanceofthefloodwaters.Recentadvancesinmedicalsciencemeanthatthisdiseasecanbetreated.Wehaveadvancedgreatlyinourknowledgeoftheuniverse.Studyingisonewayofadvancingyourcareer.inadvance(=aheadoftime)预先;事先;提前inadvanceof

在……之前makeanadvanceinsth.

在某方面取得进步adj.n．【归纳】anadvancecopy

样书advanceplanning/warning/booking预先的计划/警告/订票advancetowardsaplace

向……前进

advanceinsth.

在某方面有进步,前进

advancesb.toahigherposition

使某人提升【拓展】advanced

adj.高级的,进步的,年老的;发达的,先进的advancementn.前进;进展v．【语境应用】英汉互译。1)

如果你要来的话，请提前让我知道。Ifyou’recoming,pleaseletmeknowinadvance.

2)

昨天，她到得比其他人都早。

Shearrivedinadvanceofeveryoneelseyesterday.3)

地震发生前没有事先的预警。

Therewasnoadvancewarningbeforetheearthquakehit.4)Weliveinanageofrapidtechnologicaladvance.

我们生活在一个技术飞速发展的时代。5)她紧紧地关上门，向桌子走去。Sheclosedthedoorfirmlyandadvancedtowardsthedesk.6)下次你拜访鲍勃的时候，记得提前给他打电话。(2020天津)

NexttimeyouvisitBob,remembertogivehimacallinadvance.5.Socialmediatoolsletusseewhatourfriendsareuptoandmaintainfriendships.

通过社交媒体工具,我们能知晓朋友的动向、维系彼此间的友谊。1)beupto:tobeoccupiedorbusywith

胜任,从事于

e.g.What’shebeenuptolately?【拓展】uptosth.(数量或水平)可达到

uptosb.由某人决定；取决于某人1)确保所有孩子到11岁的时候都能接受教育。2)还轮不到你来告诉我如何开展工作。【语境应用】用upto翻译下列句子。Makesurethatallchildrenhaveeducationuptotheageof11.It’snotuptoyoutotellmehowtodomyjob.maintainv.

tomakesomethingcontinueinthesamewayoratthesamestandardasbefore保持;维持tokeepamachine,buildingetcingoodconditionbycheckingandrepairingitregularly维护,保养toprovidesomeonewiththethingstheyneed,suchasmoneyorfood供养,赡养e.g.Alotdependsonbuildingandmaintainingagoodrelationshipwithyourcustomers.很多都要靠和顾客建立并保持良好关系。Thereportfoundthatsafetyequipmenthadbeenverypoorlymaintained.报告说安全设备保养很差。Howcanyoumaintainafamilyon$900amonth?你每月900美元怎么能维持一家人的生活？【语境应用】指出下列句子中maintain的意思。1)Thehouseislargeanddifficulttomaintain._________2)Thetwocountrieshavealwaysmaintainedcloserelations._________3)Herincomewasbarelyenoughtomaintainonechild,letalonethree._________维修保养维持供养6.Thedigitalagealsoenablesustofindpeoplewhoshareourinterests,suchascollectingmodelcarsorplayinganunusualinstrument.

数字时代还可以帮我们找到志趣相投的人——例如收集汽车模型或演奏不寻常的乐器。enablev.

tomakeitpossibleforsomeonetodosomething,orforsomethingtohappen使可能;使发生

e.g.TheloanenabledJantobuythehouse.

贷款使简有能力买下这房子。【归纳】

enablesb.todosth.使某人能做某事【拓展】

enablevt.

en-(使具有……)+abledisablev.

dis-(使去除……)+able使残废,使失去能力disabledadj.使有残疾的,失去能力的unableadj.

un(形容词否定前缀)+able不能的,不会的【语境应用】单句语法填空。1)Theterriblecaraccidentmadeherbecomea/an_________(able)person.2)Yourwordsare_________(able)tomoveherintobelievingyou.3)TheInternet________(able)ustocommunicatewithourfriendsatanytime.disabledunableenables7.Whateverourhobbies,theInternetcanconnectuswithotherswhoalsoenjoydoingthem,eveniftheyliveontheothersideoftheworld.

不管我们的爱好是什么，我们都能在网上结识同好，哪怕他们住在世界的另一端。who引导定语从句,修饰othersevenif引导让步状语从句【拓展】wh-ever意为“不管……；无论……”,引导让步状语从句,相当于nomatterwh-。whenever,wherever,however,whatever,whoever,whichever等均可以引导让步状语从句。whatever无论什么,不管什么【语境应用】用wh-ever来翻译下列句子。1)无论什么时候我发表演讲，在开始前我总是会很紧张。2)无论发生什么，不要改变你的计划。WheneverIhavetogiveaspeech,IgetextremelynervousbeforeIstart.Whateverhappens,don’tchangeyourplan.8.Butweneedtokeepinmindthatwhatweseeonsocialmediaisoftennotthewholetruthaboutaperson.

但我们需要谨记,我们在社交媒体上看到的，往往不是一个人的全部真面目。keep…inmind:

remember将……记在心中keepinmindthat…:

toremembersb./sth.

记住……

e.g.Youmustalwayskeepthereadersinmindwhenwritingareport.Pleasekeepinmindthatyoushouldcomebackbefore10o’clock．【拓展】bear/keep…inmind把……放在心里makeupone’smind下定决心;做出决定makeupone’smindtodosth.下定决心做某事changeone’smind改变主意with…inmind考虑到……1)Youmustalways__________thisbelief__________(把……记在心中).2)Always___________________(记住)thatyourmaintaskistogetthiscompanyrunningsmoothly.3)Shegavemeadeterminedlook---thekindthatsaidshewouldnot________________(改变主意).【语境应用】完成句子。changehe