人教版八年级下册 Unit5 SectionB（3a-Self Check）教案

Unit5SectionB（3a-SelfCheck）教案一、【教材分析】教学目标知识目标1.复习并熟练掌握本单元单词。2.能正确使用本单元的常用表达。3.能熟练掌握并使用本单元重点句式。4.学会过去进行时态的构成和用法。能力目标通过单元复习，学会运用过去进行时态，书面表达过去的事情或故事。情感目标通过本课的学习，培养学生高雅的情趣和荣誉意识。教学重点正确使用过去进行时态，书面表达过去的事情或讲述过去的故事。教学难点正确使用过去进行时态，书面表达过去的事情或讲述过去的故事。教学方法情景教学法；任务型教学法。二、【教学流程】环节师生活动二次备课I.Preparation准备1．复习并检查单词记忆学生独立记忆单词10分钟，然后根据生词表的汉语提示书写单词，进行自测与反馈。然后重点记忆不会写的单词。单词自测——反馈——再记忆。2．复习过去进行时的构成与用法。1)自读课本Page110——过去进行时的语法介绍。2)总结过去进行时的定义、构成和句式结构，并举例说明。定义：过去进行时表示在过去某一时刻或某一段时间正在进行的动作。构成：was/weredoing肯定句：主语+was/weredoing+…否定句：主语+was/were+notdoing+…一般疑问句：Was/Were+主语+doing+…？特殊疑问句：疑问词+was/were+主语+doing+…？3)通读整个单元的对话和课文，找出含有过去进行时的句子。Shewaswalkinghomeatthetimeoftherainstorm.Theywerehavingdinnerwhenhewaskilled.II.Presentation呈现1.示标1)复习并熟练掌握本单元单词。2)能正确使用本单元的常用表达。3)能熟练掌握并使用本单元重点句式。4)学会过去进行时态的构成和用法。2.自由交谈。Use“when/while”todescribethedifferentactionsofLindaandMelastSunday.TimeActionLindaMe7:00domorningexercisesplayfootball8:00amreadEnglishhavebreakfast12:00amhavelunchreadnewspaper2:00pmhavearestplaycomputergames4:00pmplaybasketballsleep6:00pmdohomeworkwatchTVModel:Iwasplayingfootballatseven,whileLindawasdoingmorningexercises.Or:LindawasdoingmorningexerciseswhenIplayedfootballatseveno’clock.III.Practice操练1.3aMakenotesaboutaneventyourememberwellandthenmakeastorytotellittoyourpartner.5-wh—what/when/where/who/whyWhatwastheevent?Whendidithappen?Wheredidithappen?Whatwereyoudoing?Whatwereyourfriendsdoing?Whywasitimportant?Whydoyourememberthisevent?2.3bWriteashortarticleabouttheimportanteventin3a.Onepossiblearticle:AnimportanteventthatIrememberwellwastheWenchuanEarthquakeonMay12.IthappenedinSichuanonMay12th,2008.WhenIheardthenewsofthisevent,IwaswatchingTVonCCTV1.MyfriendDavidwasplayingsoccer.Thiseventisveryimportanttomebecausemillionsofpeoplelosttheirhomelandsinamoment.2.Makestoriesyourememberwellaccordingtotheinformationinthechart.IV.Consolidation巩固1.Fillintheblankswithwhenorwhile.（SelfCheck1）1）Answers:（1）While,when（2)When（3)While总结：While+从句（过去进行时态/持续动作）When+从句（一般过去时态/不持续动作2）Readandthenretellthestory.2.Fillintheblankswiththecorrectformsofthewordsinbrackets.（SelfCheck2）1)Answers:was,joined,practiced,came,help,arrived,was,called,went,wasplaying,sat,waswaiting,heard,wasbeating,won,was2)Retellthestory.V.Examination检测选词填空。根据短文内容，选出适当的单词或短语，把其前面的字母序号填入空白处，使语意通顺完整。每个选项只用一次。A.couldn’tB.seventhC.wonD.quicklyE.withoutF.winnerG.WhileH.arrivedI.dancingJ.forWhenHelenwasinthe1grade,shejoinedthecity2competition.Shepracticeddancing3fivehourseverydayandherdancingteachercamefourtimesaweektohelpher.Thenthebigdayfinally4.Shewassonervouswhentheycalledhername.Shewentupandstartedtodance.5shewasdancing,everyonesatquietlyandwatchedcarefully.Shedanced6anymistakes.Thenshewaitedforthemtocalledoutthe7.Whensheheardhername,herheartbeatso8thatshethoughtshewouldstopbreathing.She9believeit.She10thefirstplaceinthecitysingingcompetition.Itwasthehappiestdayofherlife.答案:1.______2._____3.______4.______5._______6._____7.______8.______9.______10.______VI.