句型:1.The job she does is a teacher.
As ateacher,her job is to teach children.
2.Cotton can be made into cloth.
Cloth is made of cotton.
Factories can make cotton into cloth.
3.Factories have machines make goods.
4.You could ask dad to tell you story.
5.The wheat farmer farms weate for bread.
The trucker trucks wheat to mill.
The miller grinds wheat to flour.
The baker used flour to bake bread.