Lesson 10 How Many Are There?,a/an/ one,two/ some/ many,. .,apples,rooms,flowers,This .,These .,This is a _.These are many _.This is a _. These are three _.,box,box,es,bus,bus,es,Fill in the blanks,.o +es/s,family,baby,toy,boys,.y-ies,.y+s,leaf,knives,giraffe,tooth,.f/fe-ves/s,.oo.-ee,person,people,Read and write,women,dresses,crayons,pencil,potatoes,Homework,Write a story with“This/These” sentences to introduce(介绍）and describe(描述).(more than 2pairs),
