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1、八年级英语(下)第5单元第1课时Unit5Whatwereyoudoingwhentherainstormcame?SectionA1a—2c胡雯一、【教材分析】教学目标知识目标1.学习并掌握下列单词：rainstorm,alarm,gooff,begin(began),heavily,suddenly2.能正确使用以下常用表达：bebusydoing,so…that,wakeup,gooff,waitfor,lookfor,atthetimeof…3.能熟练掌握并使用下列重点句式：1）—Whatwasthegirldoingatthetimeoftherainst
2、orm?—Shewas…2）—Whatweretheydoingattenlastnight?—Theywere...4.学会过去进行时态的构成和用法。能力目标通过听说训练，学会运用过去进行时态，谈论过去的事情或讲述过去的故事。情感目标通过本课的学习，培养学生在困难面前互帮互助的优良品质。教学重点正确使用过去进行时态，谈论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，谈论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.检查单词预习情况：教师结合学生读的状况，适当领读，并帮
3、助学生正音。教师根据构词法知识，帮助学生识记单词。rainstorm,alarm,gooff,begin(began),heavily,suddenly2．复习检查通过检查“学案”中“新知预习”内容，检查预习效果。II.Presentation呈现1.Learningtasks“示标定向”1）学习并掌握下列单词：rainstorm,alarm,gooff,begin(began),heavily,suddenly2）能正确使用以下常用表达：bebusydoing,so…that,wakeup,gooff,waitfor,lookfor,atthetimeof…3）能
4、熟练掌握并使用下列重点句式：（1）—Whatwasthegirldoingatthetimeoftherainstorm?—Shewas…（2）—Whatweretheydoingattenlastnigh?___Theywere…2.Leading-in“导入新课”1）复习现在进行时：(1)ShowthefourpicturesinPage33withPPTandlettheSsguesswhatthepeoplearedoing.T:Whatisthewomandoing?Ss:She’s…doingthehomeworkinthehousereadingint
5、helibrarywaitingforthebusatthebusstopwalkinghomeonthestreet(2)总结现在进行时的构成：is/am/are+doing…(3)总结现在分词的构成：一般：waiting,studying,playing去e：moving,having双写：running,shopping2)AsktheSs“It’s3:00pm.Whatareyoudoingnow?”andguidethemtoanswer“WearehavinganEnglishclass.”ThenasktheSs“Whatwereyoudoingatt
6、histimeyesterday?”LettheSslookattheclasstableandtrytoanswer:Wewerehavinga…class.Thenlookatthefourpicturesagainandask:Whatwas…doingyesterdayatthetimeoftherainstorm?(1)过去进行时的构成：was/weredoing(2)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。3)Makeacomparisonbetweenthetwotenses.时态现在进行时过去进行时用法表示现在正在进行的动作表示过去某
7、个时刻正在进行的动作结构is/am/are+doingwas/were+doing例句IamhavinganEnglishclassIwashavinganEnglishclass.III.Practice操练1.有意义操练(MeaningfulDrills)过去进行时的用法：Show3picturesandlettheSsguesswhatthepeopleweredoing...T:Whatwasyoursisterdoingatthetimeoftherainstorm?S1:Shewasreadingathome.T:Whatwasyourbrother
