1、1 BookBook 3 3 UnitUnit 3 3 TheThe WWo orldrld OnlineOnline Welcome to the unit 1. cross barriersbarriers and connect cultures跨越障碍，联结文化 2. seseparateparate the username fromfrom the name of his machine区分用户名和他自己电脑的名字 3. to avoid wastedwasted trips for coffee为了免去白跑去取咖啡 4. to express ideas or feelings
2、in electronic communication在电子交流中表达观点和感 受 5. taketake offoff throughout the world风靡全球 Reading 1. a technological wonder科技奇迹 2. bringbring aboutabout far-reaching changes in all aspects of our lives 给生活的方方面面带来深远的改变 3. have the power to connect people across the world to a single shared community 拥有将全
3、世 界的人互联成一个共享群体的能力。 4. enableenable people toto reach beyondbeyond their villages and get in touch with the outside world 使人们超 越自己的村庄与外界联络 5. With access to the Internet comecome some truly life-changing advantages. (come 是谓语，后面是主语的完全倒装).接入互联网带来了一些实实在在的、改变我们生活的好 处。 6. the quick and easy accessaccess
4、to a huge amount of information快速、方便地获取海量信息 （sb.）have/gain access to sth.拥有/得到的机会/权利 (sth.) be accessible to (sb.)某人可接近/可进入/可使用 7, toa certain/someextentextent在某种程度 8. atat ones fingertips掌握（信息） ，熟悉、精通（知识等） ，了如指 掌 9. from recipesrecipes to traveltravel packagespackages从烹饪食谱到旅游套餐 thethe reciperecipe
5、toto success/happiness成功、快乐的秘诀 10. the majoritymajority of people turn to the Internet for information大多数人通过互联网寻求信息 in the majority/minoritymajority/minority占多数、占少数 11. make our lives unbelievably convenient with all sorts of goods and services （互联网）为我们提供应有尽有的商品和服务，给我们生活带来了难以置信的便利。 12. have food del
6、ivereddelivered to you usingusing food deliverydelivery appsapps and sites 通过外卖程序和网站，你可以让人送餐上门 deliver a speech/lecture发表演讲 13. in the comfort of在舒舒服服地 14. make travel arrangementsarrangements做行程安排 arrange for sb. to do sth.安排某人做某事 15. pay in in cash or byby card用现金或信用卡支付 16. above all else最重要的是 17.
7、 establishestablish and maintain social ties建立并维持社交联 系 18. share ones views分享观点 19. be awareaware of/ that意识到，认识到 raise peoples awarenessawareness ofcycyberberbullying/cybercybercrime 提高人们对网络欺凌、网络犯罪的 意识 20. be careful to use the Internet properlyproperly andand responsiblyresponsibly合理、负责任地谨慎使用互联网 2
8、1. a world without frontiers无疆世界 22. In the time (it takes to fine one book in the library定从修饰time), we can use a searchsearch engineengine to bringbring upup millions of results. 在图书馆找一本书的功夫，我们就可以用搜素引擎让上百万的结果出现在屏幕上。 2 23. GoneGone areare the days of searching shop after shop for the perfect pair of
9、 boots. （表语放句首的完全倒装）为了买一双理想的靴子，一家店接去找的日子已经一去不复返了。 24. No matter where we are, we are able to keep in contact with loved ones, find long-lost friends and discover whole new communities who share our hobbies. 不管身在何处，我们都能与所爱之人保持联系，找到久违的朋友，发现兴趣相投的新群体； 25. Physical distance no longer getsgets in in theth
10、e wayway.现实距离已不再是阻碍。 26. Only in this way cancan the Internet bebe a place of discovery, wonder and inspiration for everyone. (only 引导状语，主句用部分倒装)唯有如此，互联网才能成为每个人的发现之地、其妙之所、 灵感之源。 27. bring us great convenience给我们带来巨大便捷 28. raise all sorts of question提出各种各样的问题 29. live in the digital world生活在数字世界 30.
11、r removeemove all the filesfiles删除所有文件 31. check for the signs that warn people of danger注意危险提示 32. keep ones personal information privateprivate保持个人信息隐私 33. leave comments politely文明评论 34. leave/make a comment onon an update对更新做评论 comment/remark on（v.）评论，评价 35. treat others the way you would like t
12、o be treated己所不欲勿施于人 36. cutcut offoff contact切断联系 37. BeBeinging connectedconnected has its problems.（v-ing 做主语）互联本身有问题 Grammar-Integrated skills 1. a website belongingbelonging toto all dancers lovers（v-ing 做定语） 一个属于所有舞蹈爱好者的网址 2. find dancing relaxingrelaxing(v-ing 做宾补)觉得跳舞令人放松 3. H Havingaving ac
13、hievedachieved such success, Fiona(having done做时间 状语) 4. NoNot t keepingkeeping your bank account and password private, you are likely to become a victim of online theft of personal information.（Not doing 做原因状语）没有隐私个人账户 和密码，你有可能成为网路盗窃个人信息的受害者。 5. , making Pompeii an international tourist destination
14、(v-ing) 使庞贝成为国际旅游 胜地 6. watch out for those stealingstealing personal information online （v-ing 宾语）当心网上偷窃个人信息 Extended reading 1. be glued to全神贯注看着某物，离某物很近 be addicted to对上瘾 be lost in全神贯注，沉浸于 2. slide into the habit陷入某种习惯 3. shoot past飞驰而过 4. knock sb. off ones feet撞到某人，使某人双脚离地 5. The empty hours s
15、tretchedstretched outout in front of me.空虚的时光在我面前拉长。 6. feel disconnecteddisconnected from感觉和断了联系 7. appreciateappreciate the beauty of life欣赏生活中的美 I would appreciateappreciate it it if if you could如果你能我将不胜感激。 a great appreciationappreciation for life beyond the screen好好享受屏幕之外的生活 8. cut back on减少，削减 9. The details of the scene were revealedrevealed in front of me：风景的细微之处展现在我的面前。
