1、Unit 3Unit 3Unit 3词汇预习（词汇预习（page 105)New words and phraseswebcam/webkm/n.网络摄像头 pot/pt/n.壶，瓶，罐；锅 emoji/mdi/n.表情符号 comic/kmk/n.连环漫画；喜剧演员 adj.滑稽的；喜剧的 take off 突然大受欢迎，迅速流行 frontier/frnt(r)/n.国界，边界；尖端，边缘 billion/bljn/n.十亿 New words and phrasesobviously/bvisli/adv.显然，明显地 access/kses/n.机会，权利；路径，通道vt.到达，进入，
2、使用 extent/kstent/n.程度，限度；范围 to a certain extent 在一定程度上 at ones fingertips 掌握（信息），熟悉、精通（知识等），了如指掌 click/klk/n.点击，单击；咔哒声 vi.&vt.使发出咔哒声；点击，单击 button/btn/n.按钮；纽扣 New words and phrasesrecipe/respi/n.食谱；方法，秘诀 military/mltri/adj.军事的，军队的 affair/fe(r)/n.公共事务，政治事务；事件，事情 bring up 使显示在计算机屏幕上，调出；提出 majority/mdrt
3、i/n.大部分，大多数；多数票 goods/dz/n.商品，货品；私人财产 commerce/kms/n.商务；商业；贸易webcamwebcam网络摄像头The first webcam was created by computer scientists at the University of Cambridge in 1991.(P.29)potpotthe pot calling the kettle锅锅 black(saying,informal)锅笑壶黑；五十步笑百步；乌鸦说猪黑a watched pot never boils(saying)心急水不开（越心急，时间过得越慢）W
4、hat did it film?A coffee pot outside the office.(P.29)壶，瓶，罐；锅emojiemoji表情符号Emojis,small digital images used to express ideas or feelings in electronic communication,were created in 1999 in Japan.(P.29)comiccomicn.连环漫画；戏剧演员adj.滑稽的；喜剧的The creator was inspired赋予灵感 by Japanese comics,street signs and Ch
5、inese characters.(P.29)comedycomedycomediancomedian词语辨析funny amusing entertaining humorous comic 以上各词均用以形容人或事好笑的、滑稽的。funnythat makes you laugh 指好笑的、滑稽的：amusingfunny and enjoyable 指逗人笑的、有乐趣的、好笑的逗人笑的、有乐趣的、好笑的：entertainingamusing and interesting 指有趣的、令人开心的、使人愉快的有趣的、令人开心的、使人愉快的：humorousfunny and enterta
6、ining;showing a sense of humour 指滑稽有趣的、有幽默感幽默感的：comicthat makes you laugh 指滑稽的、使人发笑滑稽的、使人发笑的：take offtake off脱掉，起飞，突然大受欢迎，迅速流行Soon emojis took off throughout the world.(P.29)frontierfrontier国界，边界；尖端，边缘The Internet:a world without frontiers(P.30)billionbilliontrilliontrillion万亿万亿billions of billions
7、of 数以亿计的数以亿计的billionairebillionaireBillions of people in different parts of the world have joined it already,and obviously many more will follow.(P.30)obviousobviousclearclearevidentevidentapparentapparentclearclearlylyevidentevidentlylyapparentapparentlylyobviousobviouslylyIt is obvious/clear/evide
8、nt/apparent thatIt is obvious/clear/evident/apparent thatclearclear obviousobvious apparentapparent evidentevident plainplainThese words all describe sth that is easy to see or understand and leaves no doubts or confusion.以上各词均形容事物显而易见、明白易懂、清楚、明确。显然，明显地accessaccessaccess online resourcesaccess onlin
9、e resources访问在线资源访问在线资源sth be accessed by sth.sth be accessed by sth.可通过其访问可通过其访问have/get access to online resourceshave/get access to online resourcesaccessaccessibleible sth.be accessible to sb.sth.be accessible to sb.n.机会，权利；入径，通道vt.达到，进入，使用We can achieve almost anything online-with access to the
10、 Internet come some truly life-changing advantages.(P.30)词语辨析：词语辨析：entrance n.进入，入口辨析含义广泛，作“进入”解时，尤指以被人们注意到的方式；作“入口”解时，一般指有门或围栏的入口一般指有门或围栏的入口处处。例证We queued up at the entrance for the exhibition.我们在入口处排队参观展览。No entrance without permission.未经许可不准入内。access n.通道，入口通道，入口辨析辨析指进入建筑物或到达某处的通道，常指进入建筑物或到达某处的通道
11、，常后接介词后接介词 to。例证The only access to the building was blocked.大楼唯一的入口被堵住了。Access to the restrooms is through the hall.去洗手间要穿过门厅。entry n.入口，通道入口，通道辨析辨析指某一场所（如建筑物、大厅等）的入指某一场所（如建筑物、大厅等）的入口处或进入的通道。口处或进入的通道。exextenttentto a certain extent/degreeto a certain extent/degreeto some extent/degreeto some extent/
12、degree程度，限度；范围词根词缀ex 出+tent 伸展 伸出去的范围 extent 范围exextend v.tend v.at ones fingertipsat ones fingertipshave sth.at your fingertipshave sth.at your fingertips掌握（信息），熟悉、精通（知识等），了如指掌To a certain extent,the worlds knowledge is all at our fingertips.(P.30)clickclickclick ones fingers/tongueclick ones finge
13、rs/tongue咔擦一声咔擦一声click on the computer screenclick on the computer screen被突然明白；豁然开朗 to suddenly become clear or understoodsuddenly it clickedit clicked wed been talking about different people.我们突然领悟到原来我们谈论的不是同一个人。n.点击，单击；咔哒声vi.&vt.使发出咔哒声；点击，单击buttonbuttonon the buttonon the button1准时；正好（at exactly t
14、he right time or at the exact time）2精确；准确；确切 exactly rightpush all the(right)buttonspush all the(right)buttons 做得面面俱到以讨好人push sbs buttonspush sbs buttons 使有所反应（无论是积极或消极的）button upbutton up扣紧，顺利完成扣紧，顺利完成按钮；纽扣With the click of a mouse or the touch of a button,.(P.30)reciperecipea recipe for chicken so
15、up鸡汤的做法a recipe bookher recipe for successher recipe for success她成功的秘诀食谱；方法，秘诀militarymilitary军事的，军队的military action/uniform/servicemilitary action/uniform/serviceaffairaffair公共事务，政治事务；事件，事情.it is possible to find out almost anything we care to know,from recipes to travel packages,from military affa
16、irs to learning resources.(P.30)matter n.事情，事务辨析通常指关乎利益、命运关乎利益、命运等的紧要事务，必须予以考虑或解考虑或解决决。例证This is a serious matter that you need to concentrate on.这件事很严重，你需要集中精力解决。This is a matter for the manager to decide.这是该由经理决定的事。affair n.事件，事情辨析指令人印象深刻的重大事件或具有某种特点的不寻常之事。例证Who first reported the Watergate affair
17、?谁最先报道了水门事件？The wedding was a very grand affair.婚礼场面非常隆重。小贴士affairs 表示公共或政治事务、活动公共或政治事务、活动，也可指私事。business n.事情，事务辨析指需要完成或讨论完成或讨论的重要事务，也指归某人管的事某人管的事或某人持有某种看法某种看法的事情。例证Lets get down to the unfinished business.我们来处理尚未了结的事务吧。My family life is my personal business.我的家庭生活是我的私事。He regarded homework as seri
18、ous business.他把作业当作重要的事。concern n.事情，关注的事关注的事辨析指关系到某人切身利益、引起其关注或担忧的重要事情。thing n.事情辨析普通用词，词义最为广泛词义最为广泛，可指任何事实、事件、情况、行为等。bring upbring up使显示在计算机屏幕上，调出；提出；养育，抚养bring out bring out 出版，生产出版，生产bring in bring in 带进来带进来bring down bring down 降价，把降价，把.抬下抬下bring about bring about 导致，引起导致，引起bring back ones memo
19、rybring back ones memorymajormajormajor in literaturemajor in literaturemajormajorityity大部分，大多数；多数票the majorthe majority of peopleity of peoplein the majorin the majorityity词根词缀major 主要的+ity 表名词 majority 大多数goodsgoods商品，货品；私人财产producta thing that is produced or grown,usually to be sold 指制造或种植制造或种植的产
20、品：to create/develop/launch a new product创造开发推出新产品goodsthings that are produced to be sold 指商品、货品商品、货品：leather goods皮革商品electrical goods电器商品The Internet has also made our lives unbelievably convenient,with all sorts of goods and services provided by electronic commerce,more commonly known as e-commer
21、ce.(P.31)commercecommercecommerccommercialialcommerccommerciallyially商务，商业，贸易*webcampot pot*emojiemojicomic comic take offtake offfrontierfrontierbillion billion obviouslyobviously Words reviewn.网络摄像头网络摄像头n.壶壶，瓶瓶，罐罐；锅锅n.表情符号表情符号n.连环漫画连环漫画；喜剧演员喜剧演员adj.滑稽的滑稽的；喜剧的喜剧的突然大受欢迎突然大受欢迎，迅速流行迅速流行n.国界国界，边界边界；尖端尖
22、端，边缘边缘num.十亿十亿adv.显然，明显地显然，明显地Words reviewaccessaccessextentextentto a certain extentto a certain extentat ones fingertipsat ones fingertipsclickclickbuttonbuttonn.机会机会，权利权利；入径入径，通道通道vt.到达到达，进入进入，使用使用n.程度程度，限度限度；范围范围在一定程度上在一定程度上掌握掌握(信息信息)，熟悉、精通熟悉、精通(知识等知识等)，了如指掌了如指掌n.点击点击，单击单击；咔哒声咔哒声vi.&vt.使发出咔哒声使发出
23、咔哒声；点击点击，单击单击n.按键按键；纽扣纽扣Words reviewreciperecipemilitarymilitaryaffairaffairbring upbring upmajoritymajoritygoodsgoodscommerce commerce n.食谱食谱；方法方法，秘诀秘诀adj.军事的军事的，军队的军队的n.公共事务公共事务，政治事务政治事务；事件事件，事情事情使显示在计算机屏幕上使显示在计算机屏幕上，调出调出；提出提出n.大部分大部分，大多数大多数；多数票多数票n.商品商品，货品货品；私人财产私人财产n.商务商务，商业商业，贸易贸易Unit 3 The world onlineWelcome to the unit&Reading(I)P29
