（人教新起点）三年级英语下册 Unit 4 My Family Lesson 3 课件 3.ppt

Unit 4 My Family Lesson 3 Unit 4 My Family Lesson 3 课件课件单词单词lostwater bottleknowOKmuchwelcome 遗失水瓶知道好的；行很多地；非常受欢迎课文课文Whose Bottle?Whose Bottle?Bill: Good morning. Mrs Chen. Can you help me?Mrs Chen: Sure, Bill.Bill: A boy lost this water bottle in the library. H...