Unit4+Understanding+ideas高中英语外研版（2019）必修第一册

B1U4UnderstandingideasBeforereadingLookatthequestionsaboutfriendshipandtickyouranswer.Nowworkingroupsandfindoutthemostpopularanswers.Shareyourgroup’sresultwiththeclass.Activity1WhilereadingReadthepassageandfindouttheauthor’sopinionsaboutonlinefriendship.Activity2WhilereadingChoosetheauthor’spurposeinwritingthepassage.1Toprovethatmakingfriendswaseasierinthepast.2Toillustratehowitisbettertomakefriendsonline.3Topersuadepeopletoabandontraditionalwaysofmakingfriends.4Todiscusstheadvantagesanddisadvantagesofmakingfriendsonline.Activity3WhilereadingReadagainanddividethepassageintodifferentparts.ThedisadvantagesofmakingfriendsonlineTheadvantagesofmakingfriendsonlinePart1:Para.1Part2:Para.2-3Part3:Para.4-7WaysofmakingfriendsinthepastPart4:Para.8ArecommendedattitudetowardsmakingfriendsonlineReadingforinformationPart1WaysofmakingfriendsPeoplelosttrackoftheirfriendsafter1_____________

_________.Theonlywaytostayintouchwas2_____________.PastmovingtoanewtownIt’seasyto3________________withsocialmediatools.Online,peoplecaneasilymakenewfriendswiththosewho4__________________.PresentwritinglettersmaintainfriendshipssharetheirinterestsReadingforinformationParts2-3Onlinefriendship:realornot?Itcanberealifpeople5__________________

___________________online.Itmightnotberealbecausesocialmediadoesn’tpresent6____________

_________________,andpeopletendto7_________________________.exchangetruepersonalinformationthewholetruthpostonlypositiveupdatesaboutapersonAfterreadingLookatthetitleandanswer.Whatdoesclickreferto?Whyisthereaquestionmarkinthetitle?CLICKFORAFRIEND?Clickusuallymeans“clickthemouseonthecomputer”.Inthetitle,itmeans“findafriendonline”.Thequestionmarkmeanswhetherit’sarealfriend,it’sunknown.ThinkandshareWhydoestheauthorsay“Butthisdoesn’tmeanthatweshouldthrowthebabyoutwiththebathwater”?Howdoyouunderstandthissentence?DoyouknowofanysimilarsayingsinChinese?Becausetherearebothadvantagesanddisadvantagestoonlinefriendships.Theauthorwantstoremindustotreatthemrationallyandwisely.因噎废食

一刀切

全盘否定ThinkandshareWhatdoes“OntheInternet,nobodyknowsyou’readog”mean?Thiscaptionisabouttheuncertaintyandpossiblerisksofmakingfriendsonline.Itaccompaniesacartoonfeaturingtwodogs,oneofwhichissittingatthecomputerandturnsknowinglytotheotherwiththesewords.Despitethewittinghumour,thecartoonwasn’tahitwhenitwasfirstpublishedon5July1993,fewpeoplebeingfamiliarwiththeInternetatthattime.Itspopularitygrewovertheyears,however,andtodayitisoneofthemosticonicandrecognisableworksabouttheInternet.ThinkandshareDoyouprefertomakefriendsonline?Why?P49-501.感觉不悦

feellow2.欢乐acheerfulglow3.加入俱乐部joinaclub4.使用社交软件useasocialapplication5.意味着meandoingsth.6.失去联系losetrackofP38Howwouldyoufeelifmovingtoanewtownmeantlosingtrackofyourfriends?losetrackofWetookawalkalongtheriverandtotallylosttrackof

time.He’slostalltrackofhersincetheyleftschool.句意：如果搬到新城镇意味着失去朋友的联系，你会有什么感觉？忘了时间失去了和她的联系P38Howwouldyoufeelifmovingtoanewtownmeantlosingtrackofyourfriends?接动词的-ing形式作宾语的常用动词有：meandoingsth.vsmeantodosth.

意味着故意做承认admit建议advise允许allow避免avoid推迟delay享受enjoy逃脱escape完成finish想象imagine包括include保持keep介意mind错过miss允许permit练习

practise冒险risk抵抗resist建议suggestP49-501.感觉不悦

feellow2.欢乐acheerfulglow3.加入俱乐部joinaclub4.使用社交软件useasocialapplication5.意味着meandoingsth.6.失去联系losetrackof7.要是……会怎样whatif…8.遥远的farawayadj.9.递送、派送deliverv.快递

expressdeliveryn.P38_______theonlywayofgettingnewsfromfarawayfriendswaswritinglettersthattookagestobedelivered?句意：如果从远方的朋友那里得到消息的唯一方法是写一封花了很长时间才能送达的信，那该怎么办呢？WhatifWhatif...?=Whatwoulditbelikeif…?意为“要是……会怎样？如果……怎们样？”后跟完整的句子，可以用于提出假设，也可以提出邀请或建议。P38_______theonlywayofgettingnewsfromfarawayfriendswaswritinglettersthattookagestobedelivered?WhatiffarawayTheyhavejustreturnedfromfarawayplaceswithwonderfulstoriestotell.Shewasfoundwearingastrangefarawaylookinhereyes.adj.

心不在焉的；恍惚的；出神的anexpressiononyourfacethatshowsthatyourthoughtsarefarawayfromyourpresentsurroundings

alongdistanceaway遥远的P38_______theonlywayofgettingnewsfromfarawayfriendswaswritinglettersthattookagestobedelivered?WhatifThepackagewasdeliveredthismorning.Sheisduetodeliveralectureongeneticengineering.Shewasdeliveredofahealthybabyyesterday.Mymumworksinthehospitalandhasdeliveredthousandsofbabies.

分娩；生孩子

togivebirthtoababy派送delivervt.totakesomething,especiallygoodsorletters,toaplace递送，派送

接生

发表

deliveryn.

P50-5210.有了明显的改变haschangedsignificantlyP38

Thankstoadvancesintechnology,howwemakefriendsandcommunicatewiththemhaschangedsignificantly?句意：由于科技的进步，我们如何交朋友和与朋友保持联系的方式已经很大地变化了。thanksto“由于、多亏、幸亏”，多表示正面的、好的原因或缘由，有时也用来表达不好的理由或讥讽的口气。significantlyadv.byalargeamountorinawaythatiseasilynoticeable

重大地，显著地significant

adj.

重要的，有重大意义的significance

n.

重要性；意义ofgreatsignificance=significantsignificant1Thereareno___________differencesbetweenthetwogroupsofstudents.2Theauthoritiesattachedmuch____________tohisvisit.3Shelookedupatme____________,raisinganeyebrow.significantsignificantlysignificancemeaningfully她抬起头，眉毛扬起，意味深长地看着我。P50-5210.有了明显的改变haschangedsignificantly11.保持联系stay/keepintouchwithsb.12.保持朋友关系

remainfriendswithsb.Nowadays,wecanmovearoundtheworldandstillstayintouchwiththepeoplethatwewanttoremainfriendswith.P50-5210.有了明显的改变haschangedsignificantly11.保持联系stay/keepintouchwithsb.12.保持朋友关系

remainfriendswithsb.13.（近期）忙于；从事beupto14.维持友谊

maintainfriendshipsSocialmediatoolsletusseewhatourfriendsareuptoandmaintainfriendships.P50-5210.有了明显的改变haschangedsignificantly11.保持联系stay/keepintouchwithsb.12.保持朋友关系

remainfriendswithsb.13.（近期）忙于；从事beupto14.维持友谊

maintainfriendships15.数字时代digitalage16.将我们与他人联系起来connectuswithothers17.交换真实的个人信息exchangetruepersonalinformation18.记住keepinmind19.倾向于tendtoP39

Onsocialmediasites,peopletendtopostonlypositiveupdatesthatmakethemappearhappyandfriendly.《课时学案》P68tendtodosth.tendtosb./sth.tendency

n.倾向；趋势haveatendencytodosth.thereisatendency(forsb.)todosth.易于做某事；倾向于做某事照料，护理喜欢做某事；倾向于做某事（某人）有做某事的趋势tendv./n.用tend翻译下列句子：学生往往喜欢教学有条理的老师。（定语从句）这周末我要照顾我的小表弟，因为他爸妈要去北京。雇主雇用有经验的职员有增加的趋势。Studentstendtoliketeacherswhoseteachingisorganised.Thisweekend,IhavetotendtomycousinforhisparentsaregoingtoBeijing.Thereisagrowingtendencytohireexperiencedworkers.familiar《课时学案》P86Are

you

familiar_____

the

computer

software

they

use?The

smell

is

familiar_____

everyone

who

lives

neara

bakery.When

she

saw

thehouse,

she

had

a

feeling

of

_________.

She

felt

uneasy

in

the

_________

surroundings.withtofamiliarityunfamiliarprefer–preferred《课时学案》P86翻译：比起写作业，我更喜欢做家务。Ipreferhouseworktohomework.Iprefer

todohouseworkrather

than

finishhomework.Iprefer

doinghouseworkto

finishinghomework.P5220.发布积极的更新postpositiveupdates21.看起来sb./sth.appear+adj.22.与某人分享；与某人共用sharesth.withsb.23.不分良莠一起抛弃throwthebabyoutwiththebathwater24.获得acquire25.渴望

long(v.)for;longing(n.)for26.商品；私人财产goodsP39

Althoughtechnologyhaschangedthewayweacquirefriends,themeaningoffriendshipandourlongingforfriendsremainthesame.acquire

v.1.togainsth.byyourownefforts,abilityorbehaviour

（通过努力、能力、行为表现）获得,得到2.toobtainsth.bybuyingorbeinggivenit购得、获得、得到Shehasacquired_________________English.

她英语已经学得很好。Hehasacquired______________dishonesty.

他得到了奸诈的名声。Ihaverecentlyacquired__________olives.

我最近开始喜欢吃橄了。Thecompanyhasjustacquirednewbuildings.

公司刚购得新办公楼。I’vesuddenlyacquiredastepbrother.

我突然有了一个继兄弟。agoodknowledgeofareputationforatastefor[syn.]gain,obtainDifficultsentences–Para.1Howwouldyoufeelifmovingtoanewtownmeantlosingtrackofyourfriends?Whatiftheonlywayofgettingnewsfromfarawayfriendswaswritinglettersthattookagestobedelivered?Thankstoadvancesintechnology,howwemakefriendsandcommunicatewiththemhaschangedsigni