高中英语 m7 unit3 project课件牛津选修7

1、2021/8/11 星期三1ProjectUnit3Doing research on the Internet2021/8/11 星期三2What do you use the Internet for?Lead-in:2021/8/11 星期三3Doing research on the Internet2021/8/11 星期三4Check homework:What are the steps you should keep in mind, when using the Internet to do research?Step one: choosing a search servi

2、ceStep two: how to searchStep three: using your information2021/8/11 星期三5Step one: choosing a search serviceAsk and answer :What are the two search services mentioned in this brief guide?What do they both give us?Can you give us some examples of search engines?Search engines & subject directories. T

3、hey both give us direct links.Google, Yahoo, Lycos and ExciteReading:2021/8/11 星期三6True or false questions:Search engines are a type of computer program.Search engines present evaluated contents because the information has been checked by a person.3. You need to be patient when using subject directo

4、ries because the links go to the full articles or pages.4. The links of the search engines are not classified by subject.The information in subject directories is not only relevant and correct, but also up to date. TFFTFunevaluatedhasnt beensearch enginesnot always2021/8/11 星期三7Search enginesSubject

5、 directoriesA type of . programBuilt by .Search the Internet based on the . you type inThe results of search are divided into . subject puterhumansComparison between the two search serviceskey word(s)specific2021/8/11 星期三8Present the full . or .Present a bunch of . of articles or pages and, sometime

6、s, a short . Present . or unchecked contentsPresent , and correct information, but not always up to datearticlespagestitlessummaryunevaluatedevaluatedrelevant2021/8/11 星期三9Step two: how to searchThere are several things to take into consideration when you are searching:1. Information gets old!2. Peo

7、ple put information on the Internet.3. The way you type your key words makes a difference.2021/8/11 星期三10Find the right answer:Where will many sites state the date they were last updated?In the middle of the page.At the bottom of the page.At the front of the page.Usually on the right side.2021/8/11

8、星期三112. 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.B. Because we cant surf on personal web pages.C. Because not everyone will proofread their own writing and correct errors that they made.D. Because we are afraid of

9、virus.2021/8/11 星期三123. Which of the following web pages is much better for doing research on the Internet?Personal web pages.Pages managed by organizations and companies you trust.Government pages.Both B and C.2021/8/11 星期三134. If you are not sure about the information, you can consult other web pa

10、ges to confirm the information, which is called_.cross-checkingproofreadingreviewcareful reading2021/8/11 星期三145. According to the passage, if you want to learn about sports but you dont want any information about swimming, you should type_.A. sports swimmingB. “sports”- “swimming”C. “sports”+ “swim

11、ming”D. sports-swimming2021/8/11 星期三15Step three: using your informationTo copy the words just as you found them is not only cheating, but also not legal. So what should you do after searching?:2021/8/11 星期三16Summary The Internet has enjoyed increased popularity among people all over the world. Ther

12、efore, doing online is common among net users. There are some tips you can follow to get satisfactory results.research2021/8/11 星期三17 First of all, before you get down to searching information, you should . a search service between search engines and subject directories. Search engines can show you

13、the pages that contain the word(s) you have typed in. Subject directories are by subjects and provide information that has been . by people.choosekeyclassifiedchecked2021/8/11 星期三18 Secondly, when searching online you must take the following into . Is the up to date? Is it correct? Usually you have

14、to other web pages to it. How to type the key words? Try to use some , such as “+”and “-” to make your search more accurate.considerationinformationconsultconfirmsymbols2021/8/11 星期三19 Thirdly, after finding the information, do not copy the words just as you found them. This is cheating and is . The

15、 right thing you should do is to write an of the information in your own words and never forget to a list of the websites you have referred to when your report is finished.illegaloutlineattach2021/8/11 星期三20Doing a projectUse the internet to do research on a topic2021/8/11 星期三21对做研究记住,牢记根据被分类要求某人做某事

16、与有关被分成大量标题对有益考虑，考虑到在的底部一般情况下对有把握，很肯定有关系，有影响搜索某物属于某人做关于的决定附一张关于的清单遵循这些建议useful phrases:2021/8/11 星期三22useful phrases:1. do research on2. keep. in mind3. be classified by4. require sb. to do 5. be related to6. be divided into7. a bunch of titles8. be useful to9. take into consideration10. at the bottom of11.as a general rule12. be sure about13. .make a difference1