Unit4Ihaveaball Lesson19 Let ssing Warm up Presentation Justlearn ball Presentation Wow It sbig Presentation Justlearn doll Presentation Wow It snice Presentation Look listenandsay Whatcanyouseeinthepicture Whataretheytalkingabout 在图片上你能看到什么 他们在谈论什么呢 Presentation Listenandimitate Wow Hownice Look Ihaveaball Look Kate Ihaveadoll Oh it sbig Presentation Ihave Lookandsay Showtime Good Great Excellent 两人一组 练习对话并表演 其他同学评价 Practice Ihavea cat Practice Ihavea dog Practice Ihavea rabbit Practice Ihavea panda Groupwork A Look Ihaveanew B That snice C Ihavea D Wow it s Practice Practice Let ssing doll Summary 本课学习的玩具类单词有 ball Summary 如何介绍自己所拥有的物品呢 Ihave a an