Lesson 1小学英语 ( 新起点 ) 四年级下册Unit 5 Free Time Let’s play a Bomb gameLet’s learnfree time/i:/threetree空闲的LEARN Let’s learngo for a picnic去野餐LEARN Let’s singLet’s learngo campingcat/æ/ 去野营LEARN Let’s know moreWhat do you need to take with when you go camping?tentsleepi...
