Unit 4 These are flowes.,这些是花。,Unit 4 These are flowers.,1, The children are on an outing.2.These are flowers. Yes. They are beautiful!,孩子们在郊游。,这些是花。,是的。它们很漂亮。,3.What are those? They are green birds.4.Those are eggs.,那些是什么？,它们是绿色的鸟。,那些是蛋,Yes, they are birds eggs.Dont touch them.,是的，它们是鸟蛋。,不要碰它们。,
