-新教材高中英语Unit1RELATIONSHIPSSectionⅤLESSON3SOCLOSEYETSOFAR学案北师大版选择性必修第一册

PAGEPAGE15LESSON3SOCLOSE,YETSOFAReq\a\vs4\al([原文呈现])Markneverstopssocialisingwithhisfriendsonline.Buthe'salsoneverfeltmorealone.WhereamI?WhatamIdoing?Ifyou'reoneofmy500friendsonline,you'llalwaysbethefirsttoknow.(1)Myphoneandlaptopareneveroutoftouchingdistance,soI'mconstantly①postingupdatesonsocialmedia—whetherI'mhavingacoffee,onmywayto②school,watchingTV...evenwhenI'mintheshower.AssoonasIopenmyeyesinthemorning,Icheckthrough③allmysocialnetworkingapps,readmyemailsandanswertextmessages.IdothesamethingalloveragainwhileI'mhavingbreakfast.(1)句中if引导条件状语从句；序数词后接动词不定式作定语。Iliveinauniversitydorm④withacoupleofgreatroommates.Ihaveanever­endingflow⑤ofmessagesandupdatesfromallthepeopleIassociate⑥withonline.Yetthetruthofthematteris：Ifeellonely.I'mbarely⑦theonlypersonwhofeelsthisway.Accordingtoresearch,overtwo­thirdsofyoungpeoplefinditeasiertomakefriendsonlinethanitis“inreallife”．(2)I'mwaybeyond⑧ashyorreservedperson,butI'mwiredupeveryday,likemostofmyfriends.Onthesurface⑨，Ihaveanactivesociallife.IattendpartiesandplaysportsbutI'malwaysdistracted⑩.Theysaythatphonesbringpeopleclosertogetherbutinreality⑪，mymindisalwaysamillionmilesaway.Iobsess⑫overexactlyhowmanyfollowersIhaveonmyaccount,butIcan'trememberthebirthdaysofsomeofmyoldestmates.(2)主语是带分数的名词；find后接复合宾语，其中it是形式宾语，真正的宾语是后面的不定式短语；句中than引导比较状语从句。Socialnetworkingdominates⑬mylifeinsomanyways.SometimesIsetdeadlines⑭formyself：Iwillstartdoingmyhomeworkat8pm,andaimtofinishintwohours.At7.50pm,I'mstillscrollingthroughmyfriends'sillypostsandphotos.BeforeIknowit,it's9.30pmandIstillhaven'tmovedaninchfromthesofa.Idownloadsongaftersong,videoaftervideo,butI'mnotreallypayingattention.Thestimulationisinchasing⑮afterthenextsongratherthan⑯trulyenjoyingit.Myfriendstrytodragmeawayfrommyphone,butassoonasI'maloneagain,I'mdesperate⑰togetbackto⑱theonlineworldandtheintenseactivitythatitprovides.(3)(3)本句是一个并列复合句，由but连接两个并列分句。在第二个并列分句中：assoonas引导时间状语从句thatitprovides为限制性定语从句。eq\a\vs4\al([读文清障])①constantlyadv. 持续不断地②onone'swayto 去……的路上③checkthrough 查看；校阅④dormn． 寝室，学生宿舍⑤flown． 流动；vi.流，流动⑥associatevt. 与某人交往associatewith 与某人交往⑦barelyadv. 几乎不⑧waybeyond 远远超过⑨onthesurface 表面上⑩distractedadj. 心神不定的，精神无法集中的⑪realityn． 现实；真实inreality 事实上⑫obsessvt. 使迷恋obsessover 对……过分担心⑬dominatevi.&vt. 主宰，支配，控制⑭deadlinen． 截止日期，最后期限setdeadlinesfor 为……设定最后期限⑮chasevi.&vt. 努力赢得n．追逐，追赶chaseafter 追逐⑯ratherthan 而不是⑰desperateadj. 拼命的；绝望的⑱getbackto 返回[第1～5段译文]马克从未间断与朋友们的网上交往，却也从未感到如此孤独。,我在哪里？我在做什么？如果你是我的500个网友之一，你总会第一个知道。我的手机和笔记本电脑一直在触手可及的地方，所以我可以不断地在社交媒体上发表最新信息——无论是在喝咖啡，上学的路上，看电视……甚至在洗澡的时候。早上一睁开眼，我就会立刻查看所有社交网络应用程序，阅读电子邮件并回复短信。我在吃早餐的时候会再做一遍这些事情。,我住在大学宿舍里，室友们都很好。我总是不停地收到交往的网友发来的信息和最新消息。然而事实却是：我感到孤独。,我不是唯一一个有这种感觉的人。研究显示，超过三分之二的年轻人发现在网上交朋友比在“现实生活中”交朋友更容易。我远非一个害羞或含蓄的人，但是我每天都在网上，我的朋友们大多也是如此。从表面上看，我的社交生活很丰富。我也参加派对和体育运动，但总是不能专心。有人说手机让人们联系更加紧密，但实际上，我的思绪总是飞到十万八千里之外。我总是惦记自己的账号有多少人关注，但却记不住一些老朋友的生日。,社交网络在很多方面控制着我的生活。有时我会为自己设定截止时间：我要在晚上8点开始做作业，并且要在两小时内完成。晚上7：50，我还在浏览朋友们发的无聊帖子和照片。等我意识到的时候已经是晚上9：30了，我还在沙发上坐着一动没动。我下载一首又一首歌曲，一个又一个视频，但我其实并不在意。我的兴奋点是寻找下一首歌而不是真正欣赏音乐。朋友们试图让我远离手机，但是一旦我独自一人，我就会不顾一切地回到网络世界和网上紧张的活动中。Iconstantlyfeeldepressed⑲，dissatisfied⑳andalone.SinceIspendsomuchtimesocialisingonline,Ikeepdelayingthingsthatareimportantinmyreallife：homework,tasks,connectingwitheq\o(○,\s\up1(21))myfriendsandfamilymembersinameaningfulway.It'sfunnythatmyfriendsandIchattereq\o(○,\s\up1(22))awayonlinesomuch,butweenduphavingeq\o(○,\s\up1(23))nothingtosaywhenwemeet.(4)(4)本句是一个由but连接的并列复合句。第一个分句中含有作形式主语的it句式：it'sfunnythat...“有趣的是……”；第二个分句中when引导时间状语从句。Afewdaysago,Iwentoutforadinnerget­togetherwithsomefriends.Mybestfriendleftthetablefor30minutesbecausehehadtotakeacall.Somespentthedinnerbendingeq\o(○,\s\up1(24))overtheirphones,textingfriendsonlinebutignoringtheoneswhosatrightinfrontofthem.Andtheextraordinaryeq\o(○,\s\up1(25))thingisnobodythoughtthiswasrude;it'sjusthowlifeisnowadays.Onafamilyholidaylastsummer,mysisterspentallhertimecomplainingeq\o(○,\s\up1(26))thatsheneededtochargeherphone.Whenitwascharged,shejustspenthoursreadingaboutherfavouritepopstar;notoncedidsheliftherheadtoenjoytheviewoutsideherwindow.(5)(5)本句是一个由分号连接的并列复合句。第一个分句中when引导时间状语从句；第二个分句中否定词位于句首引起部分倒装。WhatisreallyworryingisthatnooneIknow,includingmyself,couldgocoldturkey.(6)Ican'tevenimaginegoingeq\o(○,\s\up1(27))withoutsocialnetworkingforaweek—thinkofalltheimportantappointmentseq\o(○,\s\up1(28))，invitationsandnewsupdatesyouwouldmiss!Alcoholicswhowanttoquitdrinkingcanavoidbooze,buthowdowegiveupeq\o(○,\s\up1(29))ourphones?Afteralleq\o(○,\s\up1(30))，Ineeditformystudiesbecausemyteachersandclassmatesneedtocontactmeatanytime.(6)本句是一个主从复合句。what引导主语从句；that引导表语从句。So,that'stheproblemwithsocialnetworking.We'rehard­wiredin,butwe'remoredisconnectedthanever.,⑲depressedadj. 沮丧的；忧愁的⑳dissatisfiedadj. 不满意的eq\o(○,\s\up1(21))connectwith 与……联系eq\o(○,\s\up1(22))chattervi. 唠叨，喋喋不休chatteraway 喋喋不休eq\o(○,\s\up1(23))endupdoing 以做……结束eq\o(○,\s\up1(24))bendvi.&vt. 弯腰；俯身bentover 伏在……上面eq\o(○,\s\up1(25))extraordinaryadj. 令人惊奇的，异乎寻常的eq\o(○,\s\up1(26))complainvi.&vt. 抱怨；不满；发牢骚eq\o(○,\s\up1(27))imaginedoingsth 想象做某事eq\o(○,\s\up1(28))appointmentn． 约定；约会eq\o(○,\s\up1(29))giveup 放弃eq\o(○,\s\up1(30))afterall 毕竟[第6～9段译文],我经常感到沮丧、不满和孤独。因为我花了很多时间上网社交，所以一直在推迟现实生活中重要的事情：家庭作业、工作、以有意义的方式和家人朋友联系。有趣的是，我和朋友们经常在网上聊得热火朝天，但见面时却无话可说。,几天前，我和一些朋友出去吃晚饭。我最好的朋友因为接听电话而离席30分钟。有些人整个晚餐都埋头在看手机，给网上的朋友发信息，却忽略了坐在他们面前的人。不可思议的是没有人认为这不礼貌。这就是现在的生活方式。去年夏天一次全家度假，我妹妹一直抱怨说她的手机需要充电。手机充上电后，又花了数小时浏览她最喜欢的流行歌星的消息，一次也没有抬起头欣赏窗外的景色。,令人真正担心的是，我认识的每个人，包括我自己，都不能够戒掉互联网。我甚至无法想象一周没有社交网络的生活——想想你会错过的所有重要约会、邀请和新闻更新！想要戒酒的酗酒者可以避免饮酒，但我们如何杜绝手机呢？毕竟，我需要用它来学习，因为我的老师和同学需要随时与我联系。,所以，这就是社交网络的问题。我们被网络连接，但却比以往更加疏远。Ⅰ.What'sthemainideaofthepassage?ThepassagetellsusMark'sroutineactivitiesonline,theinfluenceonlineonhisandhisfriends'lifeaswellasthereasonswhyhecan'tdropsocialnetworking.Ⅱ.ReadthetextfastandjudgethefollowingstatementsTRUEorFALSE.1．Theauthorisastudentofauniversity.2．Theauthorneverfeelslonelybecausehehasmadelotsoffriendsandhasmanyfollowers.3．Theauthorlikesdownloadingvideosandenjoysthemfrombeginningtoend.4．Whenouting,theauthor'ssisterwouldbeaddictedtoherphonewithoutlookingoutofthewindow.5．Theauthorhopestogiveuphisphone,butinvain.答案：1～5TFFTTⅢ.Readthetextcarefullyandchoosethebestanswer.1．Whendoestheauthorlivewithoutcheckingthroughhissocialnetworkingapps?A．Inashower.B．Onthewaytoschool.C．Havingacoffee.D．Havingasoundsleep.2．Whatcanweknowabouttheauthor?A．Hehaslotsoffriendsonline.B．Heisareservedperson.C．Heneverattendsparties.D．Heneverfeelslonely.3．Whatdoestheauthorspendmostofhissparetimedoing?A．Doinghomework.B．Playingsports.C．Goingonline.D．WatchingTV.4．Whatispolitewhenhavingaget­togetherdinneraccordingtotheauthor?A．Takingacalltoolong.B．Bendingoverphones.C．Havingaface­to­facetalk.D．Lookingoutofthewindow.答案：1～4DACCⅣ.Fillintheblankswithrightwordsorphrasesaccordingtothepassage.Mark'sroutineactivitiesonlinepost1.updatesonsocialmedia；checkthroughallhis2.socialnetworkingapps；readhis3.emails；answer4.textmessagesWhatsocialnetworkinghasdonetoMark，Mark'sfriendsandhissister5.dominatehislife;feel6.lonely,dissatisfied,7.aloneget­together:takea8.call;text9.friendsonline;readaboutfavouritepopstar10.onlineReasonswhyMarkcan'tdropsocialnetworkingimportant11.appointments,12.invitationsandnews13.updates;studiesⅠ.语境写单词1．socialiseorplaygames交友或玩游戏2．asenseofflow 流动感3．twomilliondollars 两百万美元4．getobsessedwithanidea 沉迷于一个想法5．dominateothersbyforceofcharacter 以人格的力量支配他人6．meetthedeadline 在最后期限7．achaseafterbutterflies 追逐蝴蝶8．sufferedintensepain 遭受剧烈的痛苦9．withoutdelay 毫不拖延的10．justsatandchattered 只是坐着聊天11．benddownandtouchyourtoes 弯腰来摸你的脚趾12．anextraordinarycatch 非凡的捕获Ⅱ.拓展识变化1．constantlyadv.持续不断地→constantadj.持续不断的2．associatevt.与某人交往→associationn．交往；联系3．barelyadv.几乎不→bareadj.裸露的；空的；荒芜的4．reservedadj.含蓄的；内敛的→reservev．保留；预定→reservationn.保留；预定5．distractedadj.心神不定的，精神无法集中的→distractv．(使)分心→distractionn．分心6．desperateadj.拼命的；绝望的→desperatelyadv.拼命地；绝望地7．realityn．现实；真实→realadj.真正的→reallyadv.真正地8．depressedadj.沮丧的，忧愁的→depressv．(使)沮丧，忧愁→depressionn.沮丧，忧愁9．rudeadj.无理的→rudelyadv.无理地10．complainvi.&vt.抱怨；不满；发牢骚→complaintn．抱怨；不满11．appointmentn．约定；约会→appointv．约定；约会；任命；委派Ⅲ.语境记短语1．associatewithoneanother 与……交往2．obsessoverourwork 对……过分担心3．chatterawayaboutthisandthat 喋喋不休Ⅳ.仿写练句式1．[教材原句]Ifyou'reoneofmy500friendsonline,you'llalwaysbethefirsttoknow.[句式分析]序数词后用不定式作定语[佳句仿写]他是来得最早的人里面的一个。Hewasamongthefirsttocomehere.2．[教材原句]Accordingtoresearch,overtwo­thirdsofyoungpeoplefinditeasiertomakefriendsonlinethanitis“inreallife”．[句式分析]分数作主语，谓语动词与of后的名词保持一致[佳句仿写]她所得的收入的三分之二都捐出去了。Two­thirdsofwhatsheearnsisgivenout.3．[教材原句]It'sfunnythatmyfriendsandIchatterawayonlinesomuch,butweenduphavingnothingtosaywhenwemeet.[句式分析]it充当形式主语[佳句仿写]有趣的是，所有的学生都尊敬那位可敬的教授。It'sfunnythatallthestudentsarerespectfultotherespectableprofessor.4．[教材原句]Whenitwascharged,shejustspenthoursreadingaboutherfavouritepopstar;notoncedidsheliftherheadtoenjoytheviewoutsideherwindow.[句式分析]否定词位于句首引起部分倒装[佳句仿写]在任何情况下我们都不能让假冒产品在市场上失去控制。Undernocircumstancescanweletthefakeproductsbecomeuncontrolledinthemarket.1．(教材p.14)Ihaveanever­endingflowofmessagesandupdatesfromallthepeopleIassociatewithonline.我总是不停地收到交往的网友发来的信息和最新消息。associatevt.与某人交往n．伙伴；合伙人Weshouldassociateourselveswiththislargefirm.我们应该和这家大公司联合。归纳拓展(1)associatewith 与某人交往associateAwithB 将A与B联系起来beassociatedwith... 与……有关联businessassociate 生意伙伴(2)associationn. 联想，联合，社团inassociationwith... 与……有关联活学巧练⊙单句语法填空/补全句子①Justasimportantly,wetendtoassociatefreshairwithhealthcare.②Machineswithspecificpurposesareassociated(associate)withlivingthingspartlybecausetheymightbeabletopreventthemselvesfrombeingdestroyed.③Weareworkinginassociation(associate)withalocalcompanytoraisemoneyforthehomeless.④PeopleusuallyassociateJapanwithhigh­techconsumerproducts.人们一般把日本和高科技消费品联想在一起。⑤Idon'twanttoassociatewithhisplan.我不想和他的计划有任何瓜葛。⑥Hehasashelffullofthings,eachofwhichhasassociationsforhisinnerworld.他有一个摆满了东西的架子，每一样都与他的内心世界有关联。2．(教材p.15)I'mwaybeyondashyorreservedperson,butI'mwiredupeveryday,likemostofmyfriends.我远非一个害羞或含蓄的人，但是我每天都在网上，我的朋友们大多也是如此。reservedadj.含蓄的；内敛的Sheisnotusuallysoreserved.她通常不是如此缄默。归纳拓展(1)reservevt.&n． 预订，预约；保留；储备；(动植物)保护区reservesth(forsb/sth) 预订，预约(座位、房间等)；保留，储备reservetheright 拥有权力inreserve 储备；备用(2)reservationn. 保留意见；疑惑；(旅馆、房间等的)预订，预约makereservations/areservation 预定，预约withoutreservation 毫无保留的活学巧练⊙单句语法填空/补全句子①Iwanttwoticketsreserved(reserve)．②Toavoidanyseriousinjurytowildlife，twonaturereserves(reserve)werebuiltlastmonth.③Somemembersofthecommitteeexpressedreservationsabouttheproposal.委员会的一些成员对这项提议持保留态度。④Haveyoureservedourseatsontheplane?你预定了我们的飞机座位没有？⑤Wealwayskeepsomemoneyinreserve.我们总是存一些钱备用。3．(教材p.15)Theysaythatphonesbringpeopleclosertogetherbutinreality,mymindisalwaysamillionmilesaway.有人说手机让人们联系更加紧密，但实际上，我的思绪总是飞到十万八千里之外。realityn．现实；真实Itrytoconvincehimoftherealityofthedanger.我试图使他相信危险的确存在。归纳拓展(1)inreality 事实上，实际上comeintoreality 成为现实(2)realadj. 真实的，现实的reallyadv. 真实地，现实地realisticadj. 现实的；现实主义的活学巧练⊙单句语法填空/补全句子①Inreality，mygrandfathercannolongerwalk.②Thisisnotimagination，butreality(real)．③Ourincomehasgotsmaller，sowemustberealistic(real)andsellourcar.④Ireally(real)don'tknowwhattowriteabout.⑤Herchildhooddreambecamearealitywhenshebroketheworldrecord.当她打破世界纪录时，她童年的梦想变成了现实。4．(教材p.15)Myfriendstrytodragmeawayfrommyphone,butassoonasI'maloneagain,I'mdesperatetogetbacktotheonlineworldandtheintenseactivitythatitprovides.朋友们试图让我远离手机，但是一旦我独自一人，我就会不顾一切地回到网络世界和网上紧张的活动中。desperateadj.拼命的；绝望的Thesituationwasdesperatebutnothopeless.这种情形令人绝望，但也不是全无希望。归纳拓展(1)bedesperatetodosth 很想做某事bedesperateforsth 渴望某物(2)desperatelyadv. 绝望地；极度地desperationn. 不顾一切；绝望活学巧练⊙单句语法填空/补全句子①Indesperation(desperate),shecalledLouiseandaskedforherhelp.②Aftercompletingmytraining,Iwassenttothevillagethatwassmallanddesperately(desperate)inneedofproperaccommodation.③Heisdesperatetopasstheentranceexam.他极其渴望通过入学考试。④Peoplearedesperateforhimtodosomething.人们极希望他能做点什么。5．(教材p.15)Iconstantlyfeeldepressed,dissatisfiedandalone.我经常感到沮丧、不满和孤独。depressedadj.沮丧的，忧愁的Wewerealldepressedbythedismalweather.阴沉的天气让我们都感到压抑。归纳拓展depressvt. 使沮丧；压下；使萧条；降低；压抑depressingadj. 令人沮丧的depressiveadj. 抑郁的depressionn. 沮丧；萧条活学巧练⊙单句语法填空/补全句子①Roughlyspeaking,Ithinkweareheadingforthedepression(depress)．②Thecalmandpeacefullifehewroteaboutisincontrasttoandcriticalofthedepressive(depress)courtlife.③Shegotdepressedandbegantoletthingsslide.她情绪低落，一切都听之任之。④It'satotallydepressingthought.这完全是个令人沮丧的主意。6．(教材p.15)SinceIspendsomuchtimesocialisingonline,Ikeepdelayingthingsthatareimportantinmyreallife：homework,tasks,connectingwithmyfriendsandfamilymembersinameaningfulway.因为我花了很多时间上网社交，所以一直在推迟现实生活中重要的事情：家庭作业、工作、以有意义的方式和家人朋友联系。delayvi.&vt.推迟，延期n．拖延，耽搁ItwasconsiderateofMichaeltoinformusofhisdelayincasewegotworried.迈克尔通知我们他要晚点到，以免我们担心，他考虑得真周到。Whenthedelayedflightwilltakeoffdependsmuchontheweather.延误的航班何时起飞很大程度上取决于天气。归纳拓展(1)delaydoingsth 耽误做某事bedelayedby... 因……而延误(2)withoutdelay 赶快，立刻one'sdelayindoingsth 某人延迟做某事活学巧练⊙单句语法填空/补全句子①Icouldhavearrivedearlier,butthebuswasdelayed(delay)bytheheavytraffic.②Ithinkweshoulddelaymakingadecisionaboutthisuntilnextyear.我想我们应该明年再做这个决定。③Theinjuredshouldbesenttothenearbyhospitalwithoutdelay.伤者应该被立即送到附近的医院。7．(教材p.15)Somespentthedinnerbendingovertheirphones,textingfriendsonlinebutignoringtheoneswhosatrightinfrontofthem.有些人整个晚餐都在埋头看手机，给网上的朋友发信息，却忽略了坐在他们面前的人。bendvi.&vt.弯腰；俯身Thebranchbentbutdidn'tbreakwhentheboyclimbedalongit.那个男孩爬上树枝时，树枝弯曲了，但是没有折断。归纳拓展bendover 弯腰，俯身bebentondoingsth 一心想要做某事；决心要做某事bendone'smindtosth 专心于某事bend(sb)tosth 迫使/说服(某人)做某事活学巧练⊙单句语法填空①Jimseemstobebent(bend)onbecomingamusician.②Johnisbentonmaking(make)progressinEnglish.③Shewasbentoverherdeskwritingaletter.④Shebenther(she)mindtothenewwork.[名师点津]决定/决心做某事的表达有：decidetodosth;makeadecisiontodosth;makeupone'smindtodosth;determinetodosth;bedeterminedtodosth。8．(教材p.15)Onafamilyholidaylastsummer,mysisterspentallhertimecomplainingthatsheneededtochargeherphone.去年夏天一次全家度假，我妹妹一直抱怨说她的手机需要充电。complainvi.&vt.抱怨；不满；发牢骚Thetouristcomplainedthattheroomwastoodirty.游客抱怨房间太脏了。归纳拓展(1)complain(tosb)about/ofsth/that...(向某人)抱怨……complainofsth 诉说(病痛等)(2)complaintn. 抱怨；投诉makeacomplaintagainst/about... 对……进行投诉活学巧练⊙单句语法填空/补全句子①Iwrotealetterofcomplaint(complain)，andthemanagerhaspromisedtolookintothematter.②Iamwritingtomakeacomplaintagainst/aboutyourbaddeliveryservice.我写信来投诉你们的快递服务。③TheBeijingcitizenscomplainedofnotbeingabletobreathefreshairbecauseofthethickfoglastyear.去年由于浓雾，北京市民抱怨不能呼吸新鲜空气。④Shecomplainedtomeabouthisrudeness.她向我抱怨他的粗鲁。9．(教材p.15)Ican'tevenimaginegoingwithoutsocialnetworkingforaweek—thinkofalltheimportantappointments,invitationsandnewsupdatesyouwouldmiss!我甚至无法想象一周没有社交网络的生活——想想你会错过的所有重要约会、邀请和新闻更新！appointmentn．约定；约会HewantstochangehisappointmentfromMondaytoWednesday.他想把他的约会从星期一改到星期三。归纳拓展(1)haveanappointmentwithsb 与某人有个约定byappointment 通过预约(2)appointvt. 任命，委任；指定(时间、地点)appointsbas/tobe 任命(工作、职位)theappointedtime 指定的/约定的时间活学巧练⊙用appoint的适当形式填空①MrDaviewasappointedasactingdirectorgeneralonSaturday.②InAugust,2015hereturnedtogovernmentafterbeingappointedDeputyMinisterofJustice.③MrFayistotakeupanappointmentasaresearcher.④HehasjustbeenappointedtothepositionofExportManagerforthecompany.Hewillhaveanappointmentwithhisfirstforeigncustomerstonight.[能力提升]——句型转换⑤Hewasappointedaspresidentoftheuniversityyesterday.Heisgivingaspeechontheplatformnow.→Appointedaspresidentoftheuniversityyesterday，heisgivingaspeechontheplatformnow.(过去分词作状语)1．(教材p.14~15)Accordingtoresearch,overtwo­thirdsofyoungpeoplefinditeasiertomakefriendsonlinethanitis“inreallife”．研究显示，超过三分之二的年轻人发现在网上交朋友比在“现实生活中”交朋友更容易。[句式分析]句中overtwo­thirdsofyoungpeople是分数短语作主语Aboutone­thirdofthebooksarewellworthreading.大约三分之一的书很值得一读。归纳拓展(1)分子基数词，分母序数词；分子大于1，分母加“s”，分母若是2和4，可用half，quarter代替；(2)分数还可用．..outof...或．..in...来表示；(3)分数/百分数＋of，谓语动词常与of后的名词的单复数保持一致。活学巧练⊙单句语法填空/补全句子①Sevenpeopleoutoften(＝inten)have(have)receivedmiddleschooleducation.②Aboutseven­tenthsoftheeart