学年译林版必修七unit 3 the world online project学案.docx
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学年译林版必修七unit 3 the world online project学案.docx
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学年译林版必修七unit3theworldonlineproject学案
unit3theworldonlineproject学案
Ⅰ.Readthetextanddecidewhetherthefollowingstatementsaretrue(T)orfalse(F).
1.Searchenginesandsubjectdirectoriesgiveusdirectlinksandtheinformationischosenandorganizedinthesameway.(F)
2.Searchenginesarewebsites.(F)
3.Thecontentsfromthesearchengineshavenotbeenevaluated.(T)
4.Subjectdirectoriesarebuiltbyhumans.(T)
5.Personalwebpagesarerecommendedfordoingresearch.(F)
6.Itisnotnecessarytoattachalistofwebsitesyougotyourinformationfrom.(F)
Ⅱ.Fillineachblankwithnomorethanthreewords.
WhatarethethingsweshouldkeepinmindwhenweusetheInternettodoresearch?
Stepone:
choosinga
searchservice
Search
engines
·Atypeofcomputerprogram
·Basedon
(1)_the__key_wordsyoutypein
·Presentthefull
(2)articlesorpages
·Presentunevaluated(3)contents
Subject
directories
·Builtby(4)humans
·Theresultsofyoursearcharedividedinto(5)specific_subject_categories.
·Presentabunchoftitlesofarticlesorpages
·Presentevaluated,relevantandcorrectinformation,butnotalways(6)_up_to_date
Steptwo:
searchingforinformation
·Checkthedatesofthewebsites
·Consultotherwebpagesto(7)confirmtheinformation
·Payattentiontothewayyoutype(8)your_key_words
Stepthree:
usingyour
information
·Write(9)_an_outlineoftheinformation
·Writeourreport,using(10)_our_own_wordsandmakingourowndecisionsaboutwhatitmeans
·Attachalistofthewebsiteswegotourinformationfrom
Ⅰ.单词拼写
1.Theyseemtohavenospecific(具体的)plansfordealingwiththeproblem.
2.Therearedifferentcategories(种类)ofbooksinthelibrary.
3.Hegaveabunch(束)offlowerstohisgirlfriend.
4.Haveyouheardoftherelevant(相关的)report?
5.Eightminus(减去)threeequalsfive.
6.Itbothers(使烦恼)methathecanbesoinsensitive.
Ⅱ.拓展词汇
7.classifyvt.分类,归类→classificationn.分类,归类
8.typevt.打字→typistn.打字员
9.qualificationn.资格,资历→qualifyv.取得资格→qualifiedadj.有资格的,合格的
10.correctionn.改正,纠正,修正→correctvt.改正;纠正
11.acknowledgevt.承认,认可;感谢→acknowledgementn.承认;感谢
[巧记单词]
派生词
qualification
→qualify变y为i+cation
correction
→correct+ion
acknowledgement
→acknowledge+ment
Ⅲ.补全短语
1.keep...inmind 牢记
2.belinkedto与……相联系
3.comb(through)sth.for仔细搜寻
4.abunchof一串;一束;大量,大批
5.uptodate现代的,时新的
6.take...intoconsideration考虑到,把……考虑在内
7.readover认真通读
8.asageneralrule一般情况下
9.makeadifference有关系;有影响;起重要作用
10.belongto属于
1.[教材原句]ThemoreyouknowaboutInternetresearch,thefasteryouwillfindwhatyouarelookingfor,andthebetterinformedyouwillbe.
你对网络研究了解得越多,你就会越快地找到你要找的东西,你也会更加见多识广。
[句型点拨]the+比较级,the+比较级意为“越……就越……”。
[佳句赏析]Themoreamanknows,themoreheisinclinedtobemodest.
[谚语]大智若愚。
2.[教材原句]Followthesetips,andyourtimespentdoingresearchontheInternetwillbemuchmoreworthwhile.
遵循这些建议,你花在因特网研究上的时间将会更值得。
[句型点拨]祈使句+and+陈述句。
[佳句赏析]Dobelieveinyourselfandyouwillsucceedoneday.
相信自己,总有一天你会成功的。
[课文对译]
ResearchingontheInternet
TheInternetisthefastestgrowingsourceofinformationintheworldtoday.Thereare,however,somethingstokeepinmindwhenyouuseittodoresearch.Beforeyousitdownatacomputerterminal,readthisbriefguidetomakesurethatyouusetheInternetinthebestwaypossible.
Stepone:
choosingasearchservice
Let'sstartbylookingatthetwoservicesyoucanchoosebetweentoassistyouinyoursearch:
searchenginesandsubjectdirectories.Bothgiveyoudirectlinks,buttheinformationischosenandorganizedindifferentways.
Searchengines
Searchenginesareatypeofcomputerprogram.Thelinksthatyougetarenotclassifiedbysubject.TheseenginessearchtheInternetforyoubasedonthekeywordsyoutypein,andchoosewebpagesforyouwhichcontainthewordsyouaskfor.Thecontentstheysearchhavenotbeenevaluated.Thismeansthattheinformationhasneverbeenchecked—itcouldbereliable,trueinformationorfalseinformationwrittenbyapersonwithoutqualificationsorsomeonewhodoesnothavesolidfacts.Thelinksyouobtainfromthesearchenginesgotofullarticlesorpages.Thisrequiresyoutobepatientasyouhavetoreadtheinformationtodecidewhetheritislinkedtowhatyouareresearching.ExamplesoffamoussearchenginesareGoogle,Yahoo,andBaidu.Youcanalsogotothewebsiteandchecktheirlistofsearchengines.
Subjectdirectories
Subjectdirectoriesarebuiltbyhumans.Someonehascombedthroughpagesandlinksandselectedallthosethatareinthedirectory.Theresultsofyoursearcharedividedintospecificsubjectcategories.Youdonotgetthefullpagestoread.Instead,yougetabunchoftitlesofarticlesorpagesand,sometimes,ashortsummaryoftheinformationtheycontain.Youneedtodec
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