Unit 4Finding your way
Reading (Ⅰ)
A
B
go along…
turn right into---
      route（路线）
turn left into---
road
nearby          

       
B.traffic                         lights
2.use your hands to make          sth. move forward
1.a set of red, orange and green lights on a road
3.not far away
5.the way to go from one place to another
E.push
D.route
C.police uniform
4.a set of clothes for the police