UNIT3SECTION2THEGENERALIDEAOFTHISSECTIONThesectionisabouttheskillsoffourtopics:comprehension,vocabulary,listeningandspeaking.Inthissection,youwilllearnsomepracticalknowledgeaboutthecomputer,thebasiccontructureofwords,listeningstrategiesandthemethodofspeaking,TEACHINGAIMSLearntheconstructureofsomewordsTraintheSslisteningabilityLearnamethodofspeakingTEACHINGIMPORTANTPOINTSHelpSstounderstandthechangeofawordlearntoshiftfromonetopictoanotherTEACHINGDIFFICULTPOINTSHowtochangeanadjectivetoaverbandinturn.HowtohelpSsimprovetheirlisteningablityandunderstandthematerialbetterHowtomastertheimportantlanguagepointsofcommunicationTEACHINGMETHODSTakeingseveralwordsforexampletodemonstratehowtochangethepartofspeechFastlisteningtogetthegeneralideaofthematerialCarefullisteningtounderstanditbetterDiscussiontohelpSsunderstandwhatthey'velearedbetter.ExplanationtohelpSsmastersomelanguagepointsTEACHINGAIDSAtaperecorderAmultimediaTEACHINGPROCEDURESStep1Greetings1Greetthewholeclassasusual2ChecktheirhomeworkifanyStep2BuildingyourvocabularyTTodaywelearnthechangesofsomewords..Fromtheexample,weseetheword"envious"comesfromanotherword"envy".Herewecanseethatwecanaddthesuffix"ous"tosomenounsinordertoformadjectives.Theseadjectivesdescribesomethingorsomeoneashavingaparticularquality.Whenthenounendsin"-y",the"-y"alwayschangesto"i'intheadjective.Whenthenounendsin"e",sometimesthe'e"alsochangesto"i"intheadjective.TNow,pleasewatchcarefullyandclassifythemTWhatfeauresthefirstthreewords?S1Nounsending"e"changesto"i"inadjective.TVerygood.Whatabout"mysterious"and"glorious"?S2Nounsending"y"changesto"i"inadjective用心爱心专心TWonderful.willyoutellmethecharacterofthenextthreewords?S3Addingthesuffix"ous'toformadjectives.TRight.TNow,thelastone?S4Takingout"e"toformanadjectiveTGenerallyspeaking,therearefourwaystochangenounstoadjectives,whichwillhelpyougraspmorenewwords.Whilelearning,youshouldaccumulatethemStep3ListeningLastclasswelearnedsomeknowledgeaboutthecomputer.Todaywearegoingtolistentoapieceofmaterialintermsofsendingmessagesovertheinternet.Beforeit,Iwillgiveyouanewcontexttogetsomebackgrounknowledge.Pleaselistencarefullytoguessthepropermeaningofthesespecialwords.Anewcontextforstudents.Inthiscontext,thenewworsare:theoutback;laptop;trascript;getonline;takesbsurfing.Afterlisteningtothecontext,theteachershouldletstudentsguessthemeaningofthewords.Ifnecessary,theteacherhadbetterexplainthemonebyone.eg.theoutback---anicknameforthedesertandbushcountryinAustralia.laptop---aportablepersonalcomputerThen,thenextistolistentothetapeabouttheinternet.TThisisthefirsttimetolistentothematerialabouttheinternet,sofirstlet'ssharesomelisteningstrategies.listenstrategies:freelisteningandcarefullisteningwelistenfreelytoatextwhenwewanttogetagerneralideaofwhatitisabout.WetrytogetmuchknowledgeThefirstandlastsentenceofaparagraphandthefirstandlastparagraphaswellaspicturesandchartscanhelptoguesswhatthematerialisabout.Whenwewanttofindcertaininformationinthematerial,welistencarefullyforkeywordsandphrases,dates,numbers,etc.wedon'tneedtolistentothewholetextwordbyword.TLet'slistenforthefirsttimequicklyandjudgethefollowingstates1JannyisatanInternetCafeintheoutback<>2Jennyissurprisedshewasabletoget...
