Unit 10 What are they doing?教学目的和要求 Teaching aims and demands通过学习，使学生进一步复习和巩固现在进行时的用法帮助学生学会使用相应的动词短语使学生表达和询问单复数概念的句子交际用语 Expressions in communicationWhat are the pets doing in the house?I dont know. Lets ask our friend.Who can tell us?What are the cows doing?They are eating grass.重点朗读词汇 Key words and expressionsCows, elephants, dogs, cats, snakes, bees, chicks, giraffes, pandas, turtles, fish, tigers, ducks, horses, sheep, lions, goats, mice, rabbits, parrots, spi
