译林版三起五年级英语下册第五单元大单元教学课件.ppt

1学习任务一情境导入。通过大头儿子视频，让学生初步接触现在进行时，既打开了学生的思维，又为家务劳动这个话题进行了充分铺垫，让学生能够快速进入新课的学习。 现在进行时：现在进行时表示正在发生或进行的动作。其结构是：be动词+动词ing（动词现在分词）What is Big Head son（大头儿子）doing?He is doing housework（家务）. Look and say :What housework do you help with?housework clean?the?carclean?the?table擦桌子擦车擦，洗Learn and say :What is he doing?cleaning?the?carcleaning?the?table 整理床铺扫地making?the?carsweeping?the?car 烧，煮洗碗wash?clothes洗衣服washing?the?carwashing?the?dishescooking What is she doing?She is cooking.She is watching TV.Homework!Ask and answer What is he doing?He is cleaning（擦，洗） the car.She is sweeping the floor（扫地）.What is she doing?Homework!Ask and answer What are they doing?They are washing the dishes.（洗碗）Homework!Ask and answer A：What is he/she...doing? What are they doing?B：He/ She is...(...ing)/ They are...(...ing).Work in pairs: 同桌合作编对话。 2学习任务二文本呈现。教师利用一张表格紧扣文本内容层层铺开。从人物的引出到时间的呈现，再到所干具体事情的完整展示，通过一张表格清晰细腻地呈现出来。学生自主合作阅读的基础上，完成表格。引导学生关注文本细节，学会把握关键信息。 What are they doing? Doing their homework Helping their parentsC. Playing games.Homework!Skimming-reading What are they doing?Homework!Watch and check Homework!Watch and check Doing their homework Helping their parentsC. Playing games.What are they doing? clean the carclean the tablesweep the floorwash the dishesHomework!Close-readingListen and choose：Who is doing the housework? Mike/ Helen is helping their parents. He/ She is...(ing) in the morning and...(ing) in the afternoon.clean the carclean the tablewash the dishessweep the floorHomework!Look and retell What about the other family members? What....do?When? 1.小组合作完成表格填写。 2.两人表演复述。In the morningIn the afternoonHomework!Focus-reading What....do?When? 1.小组合作完成表格填写。 2.两人表演复述。In the morningIn the afternoonHomework!Act and retellA：What is Mike’s father/ ... doing in the...?B： He/ She is... 3学习任务三读后操练。阅读后主要是通过跟读、齐读、接龙读以及表演的形式巩固课文，然后通过小结强化重点句型的理解。在学习朗读过程中训练学生语音语调、重读、弱读等朗读技巧的处理。通过板书复述课文，挖掘课文中的内在含义，引导学生深度思考，培养学生帮助父母的意识，并能在现实生活中付诸行动。 跟读录音,模仿语音语调。 Listen and imita