Where is the post office

unit 1 where’s the post office?
no. 110 middle school of chongqing  by cao yi
teaching goal:
1. general aims:
   a. ask for directions on the street
   b. give directions on the street
2. particular aims:
  a. language focus.
  (1). ask the way on the avenue.
  (2). show the directions on the street.
b. language goals
(1). is there a bank near here?
   yes, there’s a bank on center street.
(2). where’s the supermarket?
   it’s next to the library.
(3). is there a pay phone in the neighborhood?
   yes, it’s on bridge street on the right.
(4). go down off the fifth avenue.
(5) . take a walk straight.
c. language structures:
(1). special question with where
(2). there be …. (pay attention to be singular or plural)
(3). preposition with position