Unit 3 Computers（Listening， Speaking and Writing）教案.doc

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1、Unit3Computers（Listening,SpeakingandWriting）教案Unit3putersListening,SpeaingandritingGALS:1Tpratiselisteningprehensin2TpratiseaingdeisinsandreasningTEAHINGPREDURES:Step1revisin1hetheherexerises1)Ithasbeenreprtedthathildrenillbefferedfreeeduatin．Ithasbeenreprtedthatfr

2、eeeduatinillbefferedthildren．2)Ithasbeensaidthateillbefferedthelatestputersieneurseb．Ithasbeenplannedthatthelatestputersieneursebillbefferedtus．3)IhavebeentldbPeterthatIillbelenthisntebputerfraee．IhavebeentldbPeterthathisntebputerillbelenttefraee．2Questin:hatanpute

3、rsbeusedas?Step2Lead-inAsen,sieneandtehnlgisdevelpingverfastandputershavebeesallerandsallerThehavebeenusedinanfieldsS,the21stenturistheenturfinfratintehnlghatdesitean?Desinfratintehnlg/ITnleanthingslieputers?fausentAtuall,iteansrethanputersputersareustneindfIThatel

4、sedunispartfIT?(TV,radi,D-R,DVD,bs……)Step3Listening(SB)1Pre-listening:hatarethehangesbrughtbdifferentfrsfIT?hataretheadvantagesanddisadvantagesfthe?2hile-listening:Gthrughthehartandaesurethestudentslatthehartbefrethelistentthetape(Thisistsharpentheirattentinandlist

5、enfrtheansersThisillalshelpthegetthegistfthetext)ThenListentthetapeandfinishfillinginthehart(Ifneessar,plathetapefrseveralties)Sa:Afterlisteningttheirtal,enallindsfIThavebthdisadvantagesandadvantages．Let’shetheanserstgetherTpefITAdvantagesDisadvantagesTVuanbthliste

6、nandath．uanntritetfriends．ebuanfindinfratin．Itisverexpensive．RadiuanlistentEnglish．uanntathafil．Buangetinfratin．Setiesitisutfdate．3Pst-listening:1)(pairr):deidehihtpefITisbestfrutuserightnaeurhieandgiveurreasnsbusingthefllingexpressinsIthinthat…Inpinin,…Ibelievetha

7、t…Iagreebeause…Idisagreebeause…I’vedeidedthat…2)(grupr):Disussin:putersareusefulandhavebrughtusltsfgdthings,butthealsausebadeffetshatattitudeshuldehavetardstheputer?(aegdusefitbutnevergettrappedbit)Step4Speaing1Pre-speaingSa:Frhatehavelearn,eshuldaditthatputersandt

8、heebhaveagreatinfluenentheshleduatinasellaspeple’slifeIthaseintpeple’severdalifeandanfailieshldputersintheirhesNthereisatasfru2hile-speaing1)Situ