八年级下册八年级英语下 Unit 6

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1、Unit6Howlonghaveyoubeencollectingshells?Teachinggoals(教学目标)　　1.现在完成进行时的用法。　　2.Patterns:Howlonghaveyoubeendoingsth?　　Ihavebeendoingsthsince….　　Ihavebeendoingsthfor…(periodoftime).　　3.谈论人们做某事持续多长时间。4.谈论人们的业余爱好。　　Importantanddifficultpoints(教学重点、难点)　　1.Wordsandexpr

2、essioninthisunit.　　2.现在完成进行时的用法以及与现在进行时和过去进行时的区别。　　Teachingaids:teachingcards,pictures,ataperecorder.　　第一课时　　课前准备：　　教师：录音机，所学物品的图片。　　学生：英语点金教练及相关的学习用具　　Teachingprocedures(教学步骤):　　Step1Leadingin(导入话题，激活背景知识)　　Askoneofthestudentsthequestion:LiuZiyang,whendidyoustu

3、dyEnglish?Helpthestudentanswer:IstudiedEnglishin2003.Say,inthisunitwe’regoingtotalkabouthowlongwe’vebeendoingthings.Thenask:LiuZiyang,howlonghaveyoubeenstudyingEnglish?Helphimtoanswer:IhavebeenstudyingEnglishsince2003./IhavebeenstudyingEnglishfortwoyears.GetSsto

4、repeat.　　Repeattheactivitywithotherstudents.　　Step2Pre-task(任务前活动)SBPage44,1a.　　1.Askastudenttoreadthethreequestions,andanswerthequestionsasexamplelikethis:Istartedclassat9:00.Isleptfortenhours.Ihavebeenskatingforfivehours/Ihavebeenskatingsincefiveyearsago.　　2.H

5、aveSsworkingroupsoffour.　　3.Asktheclasseachquestionandcallonseveraldifferentstudentstoanswer.　　Step3While-task(任务中活动)SBPage44,1b.　　1.PlaytherecordingandgetSstofillinthechart.　　2.Correcttheanswers.　　SBPage44,1c.Inpairs,getthestudentstoaskandanswer.Thenasksomepair

6、stosaytheirconversationstotheclass.　　SBPage45,2a&2b.　　1.ReadtheinstructionsandhaveSsknowwhattodo.　　2.Playtherecording.Sswritedowntheiranswers.　　3.Correcttheanswers.　　Step4Post-task(任务后活动)SBPage45,2c.　　1.Readtheexampleinsampledialogueinactivity2c.　　2.Inpairs,role

7、playtheinterviewbetweenAlisonandthereporter.　　3.Asktwopairstosaytheirconversationstotheclass.　　Step5GrammarFocusSBPage45,grammarfocus.　　1.Reviewthegrammarbox.　　2.Explainthatinthesesentences“since”comesbeforeadateand“for”beforeaperiodoftime.　　3.AskWhatisthediffer

8、encebetween“Howlongdidyouskate?”and“Howlonghaveyoubeenskating?”.Explainthat“did”questionmeansthatthepersonhasstoppeddoingtheaction.The“haveyoubeen”questionshowsthatth