湖南省宁乡县三仙坳初级中学八年级英语下册《Unit6Howlonghaveyoubeencollectingshells？SectionA（1a–2c）》教案人教新目标版Teachingaims:1、KnowledgeObjectives:a)BeabletoMasterkeywords:collect,marathon,skate,shell,sinceb)UsingthePresentPerfectProgressiveTense.(Howlonghaveyoubeendoingsth?),ReviewthegeneralpasttenseandPresentprogressivetensec)Grammarfocus:HowlonghaveyoubeendoingsthIhavebeendoingsthsince….Ihavebeendoingsthfor…(periodoftime)2、AbilityObjectives:a)TolearnhowtousethePresentPerfectProgressiveTense.b)Totrainstudents’abilityofself-studyandcommunication.3、MoralObjective:Throughtalkingaboutthehobby,expressone'sownview,makestudentsrespectandunderstandothersinthecommunication,exchangesdifferentviews,findoutothers'taste,promotethefriendlyfeelings.二、Teachingimportantpoints:1、Keywordsandphrases:collect,marathon,skate,shell,since,pair2、UsingthePresentPerfectProgressiveTense.(Howlonghaveyoubeendoingsth?),anditisimportantdistinguishbetweenIGeneralPastTense,PresentProgressiveTenseandPresentPerfectProgressiveTense3、Grammarfocus：HowlonghaveyoubeendoingsthIhavebeendoingsthsince….Ihavebeendoingsthfor…(periodoftime)三、Teachingdifficulties:1、TheconceptandmeaningofThePresentperfectprogressivetense.2、ItisimportantdistinguishbetweenGeneralPastTense,PresentProgressive,andPresentPerfectProgressiveTense.andusethePresentPerfectProgressiveTensecollectly四、TeachingMethods:speaking、exercise、、listening,reading五、TeachingTime:thefirstPeriod六、TeachingProceduresStep1WarmingupandpresentationofthenewwordsGreetstudentsbyaskingthem“howareyoutoday?”thenletthestudentreadthepage44-page45,pointoutthenewwordswhichtheydon'tunderstand(collect、skate、marathon、shell、since、pair).First,letthestudentsreadthenewwordstogether.ThenasksomeIndividualstoreadthesentences.Step2presentationofthenewsentence(howlonghaveyoubeendongingsomething?)Ready:Drawalonghoruzontallineacrosstheboard.tellthestudentsthisiscalledatimeline.itshowstheyearsfrom2000-tothepresent2010.letusputsomeinformationaboutourselvesonthetimeline.Intruducemyself1、Iamayoungteacher.IstartedtoteachEnglishin2009(writethewordsteacherstartedtoteachenglishabovethedate1997onthetimeline),Inthisunitewearegoingtotalkabouthowlongwehavebeendoingthings,Youcanasktheteacher:HowlonghaveyoubeenteachingEnglish？IhavebeenteachingEnglishfor3years(pointtothestartingdateandrunyourfingetalongtheyearsuptothepresentyear)orIhavebeenteachingEnglishsince20092、AskstudentswhendidyoustudyEnglish?Inwhichyear?AreyoustudyingEnglishnow?HowlonghaveyoubeenstudyingEnglish?IhavebeenstudyingEnglishfor7yearsIhavebeenstudyingEnglishsince20053、Repeattheactivitywithotherstudentsinthedifferencesisuation.suchaswhatisyourhobby,howlonghaveyoubeendoing…Step3Grammarfocus1、“Howlonghaveyoubeendoing”thisismainfocusinthisclass,newcentence,newgrammar,calledthePresentPerfectProgressiveTense.AskWhatisthedifferencebetween“Howlongdidyoudosomething?”and“Howlonghaveyoubeendoing?”.Explainthat“did”questionmeansthatthepersonhasstoppeddoingtheaction.The“haveyoubeen”questionshowsthatthepersoniscontinuingtodotheactionatthepresentmoment.2、Explainthe“since”“andfor”basedontheaboveexample,wecanfindthatinthesesentences“since”comesbeforeadateand“for”beforeaperiodoftime.Step4Page44,1a.1、Askastudenttoreadthethreequestions,andanswerthequestionsasexamplelikethis:Istartedclassat9:00.Isleptfortenhours.Ihavebeenskatingforfivehours/Ihavebeenskatingsincefiveyearsago.writethewordsatandforontheboardatthesame2、HaveSsworkingroupsoffour.thenchecktheirwork.3、Asktheclasseachquestionandcallonseveraldifferentstudentstoanswer.Step5SBPage44,1b.PlaytherecordingandgetSstofillinthechart.Correcttheanswers.Step6SBPage44,1c.Inpairs,getthestudentstoaskandanswer.Thenasksomepairstosaytheirconversationstotheclass.Step7SBPage45,2a&2b.ReadtheinstructionsandhaveSsknowwhattodo.Playtherecording.Sswritedowntheiranswers.Correcttheanswers.Step8SBPage45,2c.1、Readtheexampleinsampledialogueinactivity2c.2、Inpairs,roleplaytheinterviewbetweenAlisonandthereporter.3、Asktwopairstosaytheirconversationstotheclass.七、Homework1、reviewthevocabulary2、reviewthethePresentPerfectProgressiveTense
