1、ProjectUnit3Doing research on the InternetUnit 3 课件描述：本课引导学生进行探究式学习，把英语听，说，读，写的训练从课堂内拓展倒课堂外。首先向学生提供了与单元话题（The world online）相关的阅读材料，让学生从中受到启发，并引起学生的兴趣展开活动：通过小组讨论，分工合作，信息检索等形式在网上针对一个主题进行调查研究，并将调查的结果制成海报。最后，与同学们分享活动的心得，培养综合运用语言的能力。In what ways do we get information?Brainstorming:What is the fastest gro
2、wing source of information in the world today?Fast reading:When using the Internet to do research,you should keep some steps in mind:Step one:choosing a search serviceStep two:searching for informationStep three:using your informationStep one:choosing a search serviceAsk and answer:1.What are the tw
3、o search services mentioned in the guide?2.What do they both give us?3.Can you set some examples of search engines?Search engines and subject directories.They both give us direct links.Google,Yahoo,Lycos and Excite.True or false questions:1.Search engines are a type of computer program.2.Search engi
4、nes present evaluated contents because the information has been checked by a person.3.You need to be patient when using subject directories because the links go to the full articles or pages.4.The links of the search engines are not classified by subject.5.Subject directories not only present correc
5、t information,but also are up to date.TFFTFunevaluatedhasnt beensearch enginesnotStep two:searching for information There are several things to take into consideration when you are searching:Information gets old.People put information on the Internet.The way you type your key words makes a differenc
6、e.Find the right answer:1.Where will many sites state the date?A.In the middle of the page.B.At the bottom of the page.C.At the front of the page.D.Usually on the right side.2.According to the passage,why do we usually need to check the source of the information we find?A.Because the date is too old
7、.B.Because we cant surf on personal web pages.C.Because not every person bothers to read over their own writing and make corrections.D.Because we are afraid of virus.3.Which of the following web pages is much better for doing research on the Internet?A.Personal web pages.B.Pages managed by organizat
8、ions and companies you trust.C.Government pages.D.B and C.4.According to the passage,if you want to learn about swimming but you dont want any information about swimming,you should type_.A.sports swimming B.“sports”-“swimming”C.“sports”+“swimming”D.sports-swimmingStep three:using your information To
9、 copy the words just as you found them is not only cheating,but also not legal.So remember to:Write an _of the information you have found.Use your own _and make your own _about what it means._a list of the _ you got your information from.outlinewordsdecisionsAttachsitesLanguage pointsA.Important phr
10、ases:1.do research on2.keep in mind3.be classified by4.be linked to5.make a decision6.be divided into7.a bunch of 8.up to date9.take into consideration10.as a general rule11.be sure about12.make a difference13.search for14.belong to15.a list of16.follow these tipsB.Key words:1.keep in mind(=remember
11、 sth.firmly)Its a good idea.I will keep it in mind.你要牢记你是否努力会影响你的成绩。You must keep it in mind that whether you work hard or not will affect your grades.2.Take into consideration (=consider sth.)We must take safety into consideration first when climbing the mountain.Finish the sentence:We should take
12、_ into consideration when researching on the Internet.3.consult v(=ask sb.for information or advice)I consulted with John about buying a house.Have you consulted your doctor about your illness?Project Now you and your group are going to use the Internet to do research on a topic.Then you will make a
13、 poster explaining how you have searched and what you have found.The questions below will help you get organized.1.What kind of search service is best for the topics you are interested in?2.How will you check your information and decide which sites to trust?3.How will you organize your poster?4.Which topic will your group choose?5.Who will do the research?6.Who will write up the information?7.Who will design and illustrate the poster?8.Who will present the poster to the class?1.Finish the poster.2.Finish the workbook B1&B2.Homework
