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1、Unit 3 The World online Section Welcome to the unit & Reading-Language points一、这样记单词记得准写得对记得快记得多.基础词汇mandn命令；控制；掌握vt. 命令；指挥；控制2.bondn. 纽带，联系；债券；枷锁vt.&vi. (使)牢固结合3.addressvt. 向说话；探讨，解决，处理.拓展词汇1.assumptionn假定，假设assume vt.假定，意为2.diverseadj.多种多样的，形形色色的diversity n多样性3.globen世界，全球；地球仪；球体global adj.全球的
2、4.evaluatevt.评估，评价evaluation n评估，评价5.accuracyn准确性；精确度accurate adj.准确的，无差错的6.educatorn教育工作者，教师；教育(学)家educate v教育educated adj.受过教育的education n教育，教育体系7.weaknessn缺点，不足；弱点；虚弱，衰弱weak adj.虚弱的weaken v(使)变虚弱8.referencen参考，查阅；提到，谈及；介绍信，介绍人refer v提及；参考，查阅9.correspondvi.通信；相一致，符合；相当于correspondence n通信；信件10.with
3、drawvi.&vt.脱离(社会)，不与人交往；撤回；取(款)withdrawal n不再参加，退出；撤走；收回；取款1.bond n. 联系，纽带；债券；枷锁 v(使)牢固结合词块break a bond 废除契约strengthen the bonds 加强联系近义link n. 关系relation n. 关系connect v. 链接join v. 连接2.address vt. 向说话；探讨 n地址词块home address 住址address the audience 向观众致辞3.diverse adj. 多种多样的词块people from diverse cultures
4、不同文化背景的人近义different adj. 不同的various adj. 各种各样的反义similar adj. 相似的4.evaluate vt. 评估，评价记法e(出)valu(价值)ate(动词)估出价值评价词块evaluate sb.s performance评价某人的表现近义assess v. 评估value v. 估价5.correspond vi. 通信；相一致记法cor(互相)respond(回答)互相回应通信词块correspond with sb. regularly经常和某人通信6.withdraw v脱离(社会)，撤回；取(款)词块withdraw money
5、from the bank从银行取款近义abandon v. 抛弃quit v. 退出二、这样记短语记牢固定短语多积常用词块1.a variety of各种各样的2keep in touch with . 与保持联系3in favour of 支持；同意4have an effect on/upon 对有影响5relate to sb./sth. 涉及/了解某人/某物6turn to 向求助7focus on 集中注意力于8be based on 建立在的基础上9what is more 更有甚者，更重要的是10drop out 退学，辍学；退出，脱离1.search for informat
6、ion搜索信息2the top brand 最好的品牌3negative effects 负面影响4the click of a mouse 点击鼠标5surf the Internet 网上冲浪6the second common use of 第二个常见的用途7diverse backgrounds 不同的背景8affect peoples private lives 影响人们的私人生活9the positive effects of the Internet 因特网的积极影响10use false information 用虚假信息三、这样记句式先背熟再悟通后仿用1.Another tr
7、uly wonderful aspect of the Internet is theway people use it to build social bonds.因特网的另一个真正精彩之处是人们通过它建立社会关系。the way后用that/in which或省略引导词来引导定语从句。It all depends on the way (that/in_which)_you_communicate_with_us.这完全取决于你与我们交流的方式。2.Withoutthe Internet, these people would have fewer avenues to meet peop
8、le.如果没有因特网，这些人与别人交往的途径就会更少。without短语引起含蓄虚拟条件。Thank you very much！We would_not_have_achieved_so_much without your help.太感谢了！如果没有你的帮助的话，我们不会取得如此大的成绩。3.I feel it is important for us either to limit our use of the Internet, or to learn how to handle the problems it has caused.在我看来，要么限制使用因特网，要么学会如何处理因特网所
9、引起的问题，这对我们来说很重要。either . or .“要么要么”，用于连接并列成分。Shes the kind of person you either_love_or_hate.她是那种叫你不是爱就是恨的人。1(教材P34)My name is Zhu Fei and I am speaking in favour of the Internet I believe that the Internet has positive effects on our lives.我叫朱飞，我代表支持因特网的一方发言我认为因特网对我们的生活有积极影响。in favour of支持；同意Now ad
10、d some more ideas in favour ofyour chosen variety.现在增加更多的观点来支持你的选择。do sb. a favour/do a favour for sb.帮某人一个忙；劳驾ask a favour of sb. 请某人帮忙win ones favour 得到某人的嘉许或青睐in ones favour 有利于某人；有助于某人Could you do a favour for me by passing the globe to me?你可以帮忙把地球仪递给我吗？He did all he could to win_her_favour.他竭力去
11、博得她的嘉许。2(教材P34)When people need information, from the news and weather forecasts to travel packages and academic research, the Internet is now the first source they turn to.当人们需要信息时，无论是新闻、天气预报还是包价旅游、学术研究，因特网如今都是他们求助的首选信息源。 turn to求助于；翻到；开始使用；(使)变成If you have any question, you can turn to me for help
12、.你如果有什么问题可以找我帮忙。When water turns_to steam, it expands.水变成水蒸气时体积会膨胀。turn in上交turn down 调小/低；拒绝turn on 打开turn off 关掉turn over 翻转，翻过来turn up 开大，调高；出现，到场turn out 生产；结果是；出席(某项活动)Work finished, he turned_off the light and went out to have a walk.工作做完之后，他关上灯出去散步了。He promised to come today, but he hasnt_tur
13、ned_up yet.他许诺今天来，但还没有露面。3(教材P34)With the touch of a button or the click of a mouse, a student will find abundant information from the largest libraries and museums in the world at his or hercommand.一名学生轻按键盘或点击鼠标，就能从世界上最大的图书馆和博物馆找到大量信息，加以使用。command(1)n.命令；控制；掌握at sb.s command听候某人吩咐，受某人支配under the co
14、mmand of sb./under sb.s command由某人指挥have (a) command of 掌握She has a large English vocabulary at her command.她掌握了大量的英语词汇。Young as the boy is, he has an excellent command of computers.尽管那个男孩年龄小，但他精通电脑。(2)vt.命令；指挥；控制command sb. to do sth.命令某人做某事command that . 命令He commanded us to do the work at once.He commanded that the work (should)_be_done (do) at once.他命令(我们)立刻做这项工作。名师点津command(命令)后接宾语从句时，从句谓语动词常用“(should )动词原形”；command 作名词，后接表语从句或同位语从句时，从句谓语动词也用“(should )动词原形”。4(教材P34)They make the assumpt
