八年级英语下册 What were you doing 教案 1八年级英语下册 hat ere u ding 教案 1Teahing gals (教学目标 )1rds : barber shp , ell , bathr , aident , earth , silene , plagrund , arund , strange , ithen , dern , fll , shirt 2hen , hile 引导的时间状语从句。3 学习过去进行时态。4 利用知识谈论过去发生的事情。复习过去式，学会讲故事。6 了解一些自然科学知识和社会科学知识。Iprtant and diffiult pints：(教学重难点 )1hen , hile 引导的时间状语从句。 2 学习过去进行时态。Teahing aids : a tape-rerder , ards 第一时Teahing predures(教学步骤) :Step 1 Leading in(导入话题，激活背景知识)1Greetings and free-tal 2he the Her(家庭作业) 3Ditate the rds in Unit 2 Step 2 Pre-tas( 任务前活动 )SB Page 18 , 1a 1Pint t the sentenes Read the sentenes Explain hat eah ne eans 2L at the piture Pint ut the six peple ath the stateents ith the peple in the piture 3he the ansers 4Pratie reading Step 3 hile-tas(任务中活动)SB Page 18 , 1b 1Read the instrutins ae sure the Ss understand hat the shuld d 2L at the dialgue in the piture 语法：过去进行时态的构成: as / ere + ding 用法:表示过去某一时刻或某一段时间正在进行的动作，一般用时间状语表示。I as standing in frnt f the librar hen the UF arrived 3Pla the tape tie irle the rret respnses 4he the ansers Step 4 Pst-tas(任务后活动)Tal abut hat peple ere ding hen the UF arrived Step hile-tas(任务中活动)SB Page 19 , 2a 1Read the sentenes ae sure the Ss understand hat the ean 2Pla the tape tie rder these stateents 3Pla the tape again ,rret the ansers SB Page 19 , 2b 1Read the instrutins 2Pla the rerding rite “hen” r “hile” n eah line 3Pla the rerding again ,rret their ansers Ntie: hen / hile hen es befre a qui atin that happens nl ne The rd “hile” es fr an atin that ntinues fr se tie Step 6 Pst-tas(任务后活动)SB Page 19 , 2 1Pint rt the piture As hat eah persn is ding 2Grupr : As “hat as ding hen the UF arrived ?”3As a grup t sa its nversatin t the lass Step 7 Graar FusRevie the graar bx b asing se students t read the sentenes Her(家庭作业) :1G ver the rds in this unit2 用介词或介词短语填空。 The ere taling the phne I as he barbers hair The b as aling the street hen a UF landed I had a ver unusual experiene Sunda The alien visited the useu Flight 教学后记: