【志鸿全优设计】高中英语 Module6TheInternetandTelecommunicationsSectionⅠ目标导学 外研版必修1.doc

module 6the internet and telecommunications课前预习导学课标导航功能 talking about percentage and numbers（谈论百分比和数量）1about 80 percent of web traffic is in english.2in 5 years，the number of internet users rose from 600,000 to 40 million.句型1.it then became possible for universities to use the system as well.之后，也让大学使用这个系统成为可能。2bernerslee made it possible for everyone to use the internet，not just universities and the army.贝尔纳斯李让每个人使用互联网变为可能，不仅仅是在大学和军队使用。语法1.compound words （合成词）2definite and zero articles （定冠词和零冠词）写作expressing views（陈述观点）考点as well as （2012四川高考，14）；it作为形式主语（2012浙江高考，3）；while （2011北京高考，29）；go over （2011四川高考，7）主题导读你是否感觉一天不更新博客就很难度过？一天不打开qq聊天室就觉得像是局外人？读读下面这篇文章吧！social interaction?do you find it hard to go through a day without updating your micro blog？do you feel out of the loop if you are not chatting on qq?for many teenagers around the world，social media has become a big part of their lives.they constantly tell us that communication has never been easier and that you can connect to friends with the click of a button.but is this a good thing?yahoo reported that scientists have found that social networking sites are a way in which youngsters isolate（孤立）themselves；they tend to use the internet to avoid human contact and escape from real problems.and the study by common sense media has confirmed （确认）this.according to the organization，many teenagers believe that using social media takes away the time they spend facetoface with friends.one participant in the study said：“technology and social networking have absorbed（影响） some of my close friendships，and theyve dwindled（退化）i miss the times when we could just go hang out and laugh.”the organization also reports that more than a third of us teenagers want to unplug（关机） in order to avoid overexposure to negative information.the washington post reports that 90 percent of teenagers in the country say they have witnessed their peers being bullied（欺负）on social networking sites.according to the newspaper，some teenagers present their“alter ego（个性的另一面）”on social media，engaging in （参与） conversations with more bravado（逞强）and taking more risks than they do in person.and some teenagers want to disconnect to enjoy being alone.one teenager said they disliked social media because sometimes being alone is important“its nice to just sit back and relax with no possible way to communicate with anyone in any way.”词海拾贝escape from 逃离take away 夺走；剥夺participant 参加者；参与者hang out 闲逛witness 目击；见证take risks 冒险难句点拨i miss the times when we could just go hang out and laugh.when引导的定语从句修饰先行词times。诱思探究read the passage carefully and choose why many teenagers want to unplug.ato protect their privacybto have more time during which they can be alonecto spend more time with their friendsdto escape from their real problemseto reduce their exposure to negative information答案：b，c，e基础导练.词汇拓展1_ vt.包含；包括_ n容器2_ n接近；通路_ adj.可进入的；可使用的3_ n（复）数据_ adj.可确定日期的4_ n保护；防卫_ vt.防御；保卫；保护_ n防御者；保护者5_ vt.设计_ n设计者6_ n发明_ v发明_ n发明者7_ n许可_vt.许可8_ vi.集中（注意力、思想等）_ n集中；专注9_ adj.明确的_ adv.明确地_ n定义；清晰10_ adj.独立的_ adj.依赖的_ v依靠；依赖11_ adv.时常；经常_ adj. 经常的；频繁的12_ n弊端；缺点_ n优势；长处13_ vt.缩短_ adj.短的.英汉互译1由组成_2作为而出名_3提出（建议）_4与相一致；同意_5集中注意力于_6have access to_7as well_8go down_9by design_10compare .to ._.重点句型1_ then became possible for universities to use the system as well.之后，也让大学使用这种系统成为可能。2he came up with the idea of the world wide web in 1989 _ he was working in switzerland.1989年他提出创建万维网的想法，那时候他还在瑞士工作。3it would be much better _ we spent the time working on a computer.如果我们把时间花在计算机工作上，就会好很多。答案：.1.contain；container2.access；accessible3.data；datable4.defence；defend；defender5.design；designer6.invention；invent；inventor7.permission；permit8.concentrate；concentration9.definite；definitely；definiation10.independent；dependent；depend11.frequently；frequent12.disadvantage；advantage13.shorten；short.1.consist of2.be known e up with4agree with5.concentrate on6.可以进入；可以使用7.也；还8.下降；下跌9.故意地10.与比作.1.it2.while3.if在预习中还有哪些问题需要你在听课时加以关注？请在下列表格中做个备忘吧！课堂合作探究section introduction，reading and vocabulary文本感知read the passage on p52 carefully and fill in the blanks.paragraphmain ideadetailed information1what the internet is.1._ in the world.22._.darpa created a network of computers called darpanet in 1969.nsf started the nsfnet network in 3._.3what 4._ is.a（n） 5._ that allows computer users to access information from millions of websites via the internet.at the moment，about 80% of web traffic is in english；by 2020，much web traffic could be 6._.4who invented the world wide web？7._ came up with the idea of the world wide web in 1989.he invented the world wide web in 8._.5bernerslees another contribution.he designed the first 9.“_”within five years，the number of 10._ rose from 600 000 to 40 million.6the influence of 11_.it has created thousands of 12._.everyone can access the internet.答案：1the biggest source of information2.how the internet started3.19844.the world wide wputer network6.in chinese7.tim bernerslee819919.web browser10.internet users11.the ilionaires导学互动1a cdrom is a separate disk that contains lots of information.（p51）一个只读光盘存储器是一个可以容纳大量信息的单独的圆盘。contain vt.包含；容纳；克制（不用于进行时态）there are four or five boxes containing toys and books.有四五个盒子，里面装的是玩具和书籍。the stadium is big enough to contain 100 thousand audience.这个体育场足够大可以容纳十万人。when we heard the joke，we were unable to contain our laughter.我们听到这个笑话时，忍不住笑了。词语辨析contain与include（1）contain通常用来指某种容器中盛有某物，装有某物；还指某种物质中含有某成分或含有其他物质。指作为组成部分而被“包含”或“容纳”在内。（2）include通常表示把某事物作为其中的一部分包含在内。在句中常构成分词短语sth. included或including sth.。the book contains twenty maps，including a map of china/a map of china included.这本书中有20张地图，中国地图也包括在内。（1）用contain和include的正确形式填空he was so excited that he could hardly _ himself.then in came five people，_ two foreigners.do you know what the bottle _？（2）单项选择this kind of fruit _ a large amount of vitamin，_ vitamin c.aincludes；includingbtakes；containingcholds；included dcontains；including2the internet is the biggest source of information in the world，and its accessible through a computer.（p52，para.1）因特网是世界上最大的信息来源，通过电脑即可进入。 （1）source n来源；出处；源头pleasure is a source of pain；pain is the source of pleasure.苦中有乐，乐中有苦。my wages are the only source of my income.薪金是我收入的唯一来源。we followed the river back to discover its source.我们溯河而上，寻找其源头。（2）accessible adj.可进入的；可到达的；易得到的；易使用的；易接近的these newspapers should be put where they are easily accessible.这些报纸应该放在容易被拿到的地方。the teacher is accessible to his students.这位老师很容易和学生亲近。联想拓展access n. 接近；通路；（使用）权利vt.&vi. 获取；进入（某地）he is a man easy to access.他是个容易接近的人。have/get access to可以进入（接近）；可以使用twenty percent of the people on earth dont have access to clean drinking water.地球上百分之二十的人喝不到干净的水。access to接近的机会；进入的权利be accessible to容易接近；容易进入（1）根据中文提示完成句子，每空一词work is the true _（来源） of human welfare.boys and girls should have equal _ _ _（受教育权）（2）单项选择it might be very difficult to find the _ of the information.acausebresourcecsource dcoursethe people living in these apartments have free _ to the swimming pool.atime bentranceccharge daccess3it consists of millions of pages of data.（p52，para.1）它由几百万页的数据组成。consist of 由组成（无被动结构，不用于进行时态）this article consists of four parts.这篇文章包括四部分。the area doesnt consist entirely of rich people.这个地区不是只有富人。联想拓展consist in 在于happiness consists in contentment.幸福在于知足。consist with 与相符his conclusions do not consist with the facts.他的结论与事实不符。（1）单句改错this club is consisted of more than 200 members._（2）句型转换how many players make up a football team?how many players _ a football team _ _？how many players _ a football team _ _ _？（3）单项选择a team，_ two doctors and three policemen，was sent to search for the lost explorers.aconsisting ofbconsist of cconsisted of dto be consisted of4at the moment，about 80 percent of web traffic is in english，but this percentage is going down.（p52，para.3）现在，大约80%的网络都是用英语的，不过这个百分比正在下降。go down 下