七年级英语下册 Chapter 3 Encyclopaedia Reading 1课件深圳牛津版.ppt

encyclopaedia reading i cartoontalk think sayandlearn whatdoyouknowabout beforeyouread contents ismyencyclopaediauseful lo yes hi veryuseful 1 2 cartoontalk 3 1 3 whatisanencyclopaedia anenclopaediaisabookthatgivesyouinformationaboutalotofdifferentthings 3 2 1 2 n sa kl pi d 3 whatdoeshithinkloisprobablydoing doeslofindthebookuseful infact whatislodoing whatwillhiprobablybelikewhenheknowsthatloisstandingonhisencyclopaedia 3 3 1 2 3 hethinksthatloisprobablyreadinghisencyclapaediaandfindingoutsomeinformationfromit yes hedoes infact heisstandingontheencyclopaediatochangethelightbulb think sayandlearn 3 1 1 2 3 haveyougotanencyclopaediaathome haveyoueverreadanencyclopaediainthelibrary doyouknowanytypesofencyclopaedias 3 2 1 2 3 therearedifferenttypesofencyclopaedias onebookonitsown asetofdifferentvolumes anencyclopaediaforchildren anencyclopaediaforadults anencyclopaediaoncd romsordvd roms 3 3 1 2 3 whatwouldyouliketouseanencyclopaediafor anencyclopaediagivesusinformationonallkindsofsubjectsandpeople usuallybymeansofshortarticles theitemsinanencyclopaediaarearrangedinalphabeticalorderandwithintopics whatdoyouknowabout 9 1 1 2 3 4 5 6 7 8 9 encyclopaediascanhelpyouwithyourstudies someencyclopaediasgiveusfactsorinformationaboutallkindsofsubjects thesubjectsareusuallyinalphabeticalorderwithguidewordsatthetopofeachpage anencyclopaediaoftenconsistsofanumberofbooks thesebooksarecalledvolumes ainwhichvolumesoftheencyclopaediaontherightwouldyoufindtheinformationlistedbelow writethenumberofthevolumeforeachtopic 9 2 1 2 3 4 5 6 7 8 9 brain typhoons computers weather korea pandas vol 1 vol 6 vol 1 vol 7 vol 4 vol 5 9 3 1 2 3 4 5 6 7 8 9 someencyclopaediasgiveinformationondifferentsubjects doyouknowwhattopicsthesebooksgiveinformationon encyclopaediasondifferenttopics binwhichofthefollowingencyclopaediaswouldyoulookforinformationonthesetopics writethenumbersforeachtopic 9 4 1 2 3 4 5 6 7 8 9 4 1 3 2 2 1 3 4 whenweuseanencyclopaedia weshouldknowwhatkindofinformationweneedtolookforfirst sometimes wedonotunderstandsomeimportantwords wecallthemkeywords inthesentences thenwecanlookinanencyclopaediaandtrytofindthem the2010expowillbeheldinshanghai ifyouwanttolearnaboutthehistoryofexpo youneedtolookfortheitem expo inanencyclopaedia 9 5 1 2 3 4 5 6 7 8 9 cherearesomeinstructionsforfindinginformation whichwordorwordsintheinstructionsdoyoulookupinanencyclopaedia thefirstonehasbeendoneforyou findinformationonhowpeoplemakepaper findinformationontheinventionofnumbers makesomenotesonhowelectricityisproduced 9 6 1 2 3 4 5 6 7 8 9 findoutaboutfestivalsinjapan learnsomefactsaboutswimming readabouthowthehumanheartworks writeaparagraphonthehistoryofcomputers makealistofsomeofthewaysthatanimalshelpus sometimes attheendofanarticle anencyclopaediawilltelluswheretolookformoreinformationonasimilarsubject forexample thearticleondinosaursonpage31tellsusto seeearthhistory tips 9 7 1 2 3 4 5 6 7 8 9 9 8 1 2 3 4 5 6 7 8 9 sometimesyoucannotfindasubjectinanencyclopaedia thismaybebecauseitispartofalargersubject herearetwoexamples tennis roses maybepartofthelargersubject sports maybepartofthelargersubject flowers dmatchthesubjectsincolumnabelowwiththelargersubjectsincolumnb 9 9 1 2 3 4 5 6 7 8 9 lookitup may sfatherboughtheranencyclopaedia herearetwoarticlesinit areadthetitleandintroductiononpage31 thenanswerthequestions beforeyouread 4 1 1 2 3 4 1 2 3 4 4 2 whatismayreading whogavehertheencyclopaedia howmanyarticlesdidshefindinit whatdoesthetitle lookup probablymean sheisreadinganencyclopaedia herfathergavehertheencyclopaedia shefoundtwoarticlesinit lookup means findthemeaningorinformationaboutsomethinginadictionaryorencyclopaedia bnow lookatthesubtitles inwhichvolumeoftheencyclopaediasdidmayfindthem 1 2 3 4 4 3 mayfoundtheminvolume2 1 2 3 4 4 4 chowaretheitemsarrangedinanencyclopaedia dinosaurs disney walt inalphabeticalorder 说明本套教材根据牛津