人教版高中英语必修第二册UNIT3 Period1课件

Period1

UNIT3

THEINTERNET主题语境人与社会——科技发展与信息技术创新课时练案单元词汇表(WordsandExpressions)1．____vi．聊天；闲聊2．_______n．身份；个性3．______vt．更新；向……提供最新消息

n．更新；最新消息4．____vt．&vi．浏览；冲浪5．_______n．慈善；慈善机构(或组织)chatidentityupdatesurfcharity6．_______vt．确认；使确信7．_______n．折扣

vt．打折8．_______n．账户；描述9．_____vt．&vi．点击10．_____n．目标；对象；靶子

vt．把……作为攻击目标11．_____adj．假的；错误的confirmdiscountaccountclicktargetfalse12．_____adj．心烦的；苦恼的；沮丧的

vt．使烦恼；使生气；搅乱13．________n．准则；指导原则14．______n．作者；作家15．___n．忠告；诀窍；实用的提示16．_______adj．熟悉；熟知17．____n．盒；箱；情况；案件18．________n．居民；(美国的)住院医生

adj．(在某地)居住的upsetguidelineauthortipfamiliarcaseresident1．Hestoodupsuddenly，_________(upset)aglassofwine．2．Herearesome____(tip)onhowtoimproveyourEnglishlisteningskills．3．Whenshearrivedatthesmallvillage，shegottoknowthelocal_________(resident)．4．Emailsarescannedforkeywordsinordertohavea________(target)advertising．upsettingtipsresidentstargeted5．Willyouwastetime_______(surf)meaninglessonlineinformation？6．Ithasbeen_________(confirm)thatthemeetingwilltakeplacenextweek．7．Mykidsusuallyspendhours________(chat)onthephonewiththeirfriends．8．IknowmanyfamousEnglish_______(author)，suchasWilliamShakespeare，OscarWildeandCharlesDickens．surfingconfirmedchattingauthors1．convenientadj．方便的；近便的→___________n．方便；便利；便利的设施2．blogn．博客

vi．写博客→_______n．博客作者；博主3．benefitn．益处

vt．使受益

vi．得益于→__________adj．有益的；有用的4．inspirevt．鼓舞；激励；启发思考→_________n．鼓舞；激励→_______adj．受到鼓舞的→________adj．鼓舞人心的；激励人的conveniencebloggerbeneficialinspirationinspiredinspiring5．accessn．通道；(使用、查阅、接近或面见的)机会

vt．进入；使用；获取→_________adj．可接近的；易进入的6．pressvt．按，压；敦促→________n．压力7．rudeadj．粗鲁的；无礼的→______adv．无礼地；粗暴地→________n．无礼；粗鲁8．particularadj．特定的；特别的；讲究的→__________adv．特殊地；特别地9．embarrassvt．使尴尬→____________adj．让人难堪(尴尬；害羞)的→___________adj．尴尬的；陷入困境的accessiblepressurerudelyrudenessparticularlyembarrassingembarrassed1．BuyingbooksontheInternetis__________(convenience)，fastandcheap．2．Thebuildinghasbeenspeciallydesignedtoprovideeasy______(accessible)forpeopleinwheelchairs．3．Doyouthinkcloningmaybe__________(benefit)tohumans？4．____________(particular)，youcantakeachancetoexperiencerichChinesecultures．convenientaccessbeneficialParticularly5．Mycousinisafirst-generationgraduateandan__________(inspire)toherfamily—andthat'sprettypowerful．6．Whatdoyouthinkisthemost____________(embarrass)questionatyesterday'snewsconference？7．Couldyouforgivemeformy________(rude)?IpromisethatneverwillIdothatfromnowon．inspirationembarrassingrudeness1．________________陪伴某人2．________既然；由于3．__________经历；度过；通读4．_______状况良好5．___________掌握……的最新消息；了解……的动态6．___________取笑；戏弄7．_______________牢记keepsb．companynowthatgothroughinshapekeeptrackofmakefunofkeep(...)inmind1．Hermother__________________dayandnightwhenshewasinhospital．2．Asateacher，you'dbetter____________whatyourstudentsaredoingduringthewinterholiday．3．_________youhavegrownup，youshouldnotdependonyourparents．kepthercompanykeeptrackofNowthat4．Hehas____________manydifficultiessincegraduation．5．Doingsportsdoesn'ttakealotoftimeandmoney，anditcanhelpusstay_______andfeelgood．gonethroughinshape1．cashn．现金；金钱[联想]

incash用现金，有现金bycreditcard用信用卡bycheque

用支票2．updatevt．更新；向……提供最新信息

n．更新；最新消息[联想]

up-to-dateadj．最新的out-of-dateadj．过时的todate＝uptonow/sofar到目前为止，迄今outofdate过时的uptodate最新的由新知联想已知3．makefunof取笑；戏弄[联想]

havefun玩得开心forfun为了好玩，为了娱乐playajokeonsb．开某人玩笑4．keep...inmind牢记[联想]

bear...inmind牢记bear/keepinmindthat...牢记……changeone'smind改变主意makeupone'smindtodosth．下定决心做某事课下预习第一篇课文(ReadingandThinking)①theWorldWideWebabbr．WWW万维网；环球信息网②countlessadj．无数的③convenientadj．方便的；近便的Itisconvenient(forsb．)todosth．(某人)做某事方便④nolonger(＝not...anylonger)不再……nomore(＝not...anymore)不再……⑤cashn．现金；金钱incash用现金，有现金⑥goshopping购物⑦updatevt．更新；向……提供最新信息

n．更新；最新消息⑧databasen．数据库；资料库⑨softwaren．软件⑩networkn．(互联)网络；网状系统；人际网

vt．将……连接成网络；联播

vi．建立工作关系⑪developv．患(病)developanillness患上一种疾病⑫quitone'sjob辞职⑬outofwork失业⑭stuckadj．卡住；陷(入)；困(于)get/bestuckin陷入……中，困在……中⑮keepsb．company陪伴某人⑯surfvt．&vi．浏览；冲浪surftheInternet网上冲浪，浏览因特网⑰benefitn．益处

vt．使受益

vi．得益于benefitby/from从……中受益beneficialadj．有益的，有用的⑱removevt．去除；移开⑲distancen．距离⑳inspirevt．鼓舞；激励；启发思考inspiresb．todosth．激励某人做某事㉑payfor支付㉒59-year-old59岁的㉓applyfor申请……applytosb．forsth．向某人申请某物㉔nowthat既然；由于㉕takecareof照顾，照料㉖togetherwith和……一起；连同……㉗bridgevt．弥合(差距)；消除(分歧)bridgethedivide/gap(betweenAandB)消除(A和B之间的)分歧/隔阂㉘makesure确保；设法保证㉙accessn．通道；(使用、查阅、接近或面见的)机会

vt．进入；使用；获取haveaccessto有权使用……；可以接近……㉚charityn．慈善；慈善机构(或组织)㉛raisemoney筹款㉜gothrough经历；度过；通读㉝toughadj．艰难的；严厉的atoughtime/toughtimes困难时期㉞facechallenges面临挑战，STRONGERTOGETHER：HOWWEHAVEBEENCHANGEDBYTHEINTERNETMuchhasbeenwrittenaboutthewondersoftheWorldWideWeb①．Therearecountless②articlestellingushowtheInternethasmadeourlivesmoreconvenient③．[1]Wenolonger④havetowaitinlineorcarrycash⑤aroundwhenwegoshopping⑥．Wecangetthemostupdated⑦informationfromlargedatabases⑧．Wecandownloadsoftware⑨，documents，andimageswheneverweneedthem．[2]ButtheInternethasdonemuchmoreforpeoplethansimplymakelifemoreconvenient．People'sliveshavebeenchangedbyonlinecommunitiesandsocialnetworks⑩．[1]句中动词-ing形式短语tellingus...作后置定语，修饰articles；how引导宾语从句；madeourlivesmoreconvenient是“make＋宾语＋宾语补足语”结构。[2]句中whenever引导让步状语从句，相当于nomatterwhen。JanTchamani，anEnglishteacherinBirmingham，UK，suddenlydeveloped⑪

aseriousillnessandhadtoquitherjob⑫．Atage50，shefoundherselfoutofwork⑬andstuck⑭athomewithonlyhercomputertokeephercompany⑮．[3]Afterawhile，shediscoveredthatsurfing⑯theInternetcouldhelpherfeellesslonelyandbored．[4]Shecouldlistentomusic，watchfilms，playgames，andexploretheworld．Shealsojoinedanonlinegroupwhereshecouldtalkaboutherproblemsandgetsupportandadvicefromothers．[5]Sherealisedthatoneofthegreatestbenefits⑰oftheInternetwasitsabilitytoremove⑱thedistance⑲thatusuallyexistsbetweenpeople．[6][3]句中foundherselfoutofwork是“find＋宾语＋宾语补足语”结构；其中with复合结构作stuck的伴随状语。[4]句中动词-ing形式短语surfingtheInternet在宾语从句中作主语。[5]句中where引导定语从句，修饰先行词anonlinegroup。[6]句中第一个that引导宾语从句，不定式短语toremove...作定语，修饰itsability；第二个that引导定语从句，修饰thedistance。Shewassoinspired⑳bythepeopleshemetonlinethatshedecidedtostartanITclubtoteacholderpeoplehowtousecomputersandtheInternet．[7]Sheandherfriendsnoworganiseeventsandcollectmoneytopayfor㉑privateteachers．Manypeoplehavebeenhelpedbytheclub．A59-year-old㉒manlearnthowtoapplyfor㉓workonlineandfoundagreatjob．[8]Nowthat㉔heworksandcantakecareof㉕

himself，hisdaughterhastimetostudyatuniversity．A61-year-oldwomanwhowaslivingalonehasstartedasmallonlinecompanytogetherwith㉖twofriends．[9]Shenolongerfeelslonely，andhercompanyhasbecomequitesuccessful．[7]句中so...that...引导结果状语从句，其中shemetonline是一个省略了关系代词的定语从句，修饰thepeople。[8]句中“疑问词＋不定式”结构作learnt的宾语。[9]句中who引导定语从句，修饰先行词a61-year-oldwoman。JanhasstartedtakingonlineclassestolearnmoreabouthowtousetheInternettomakesocietybetter．Shebelievesthatitishighlyimportanttobridge㉗thedigitaldivideandmakesure㉘

thateveryonehas

access㉙totheInternetandknowshowtousenewtechnology．[10]Hernextgoalistostartacharity㉚websitetoraisemoney㉛forchildreninpoorcountries．[11][10]句中it是形式主语，后面的不定式短语是真正的主语。[11]句中不定式短语tostartacharity...作表语；其中toraisemoneyfor...是不定式短语作目的状语。Jan'slifehasbeengreatlyimprovedbytheInternet．“Whenyougothrough㉜

tough㉝times，youmeetotherswhoarefacingsimilarchallenges㉞，”Jansays．[12]“Thi