Section B 第3课时 (1a 1d,Unit 8 Is there a post office near here,Do you know these signs,人行横道,直行和向左转弯,禁止停车,直行和右转合用车道:表示车道的行驶方向,交叉路口:用以警告车辆驾驶人谨慎慢行,注意横向来车,国道编号,省道编号,Do you know their gesture,禁止动作:不准前方车辆通行,Match the words in the box with the signs,1a,1. _ 2. _ 3. _,a. go along b. turn right c. turn left,a,c,b,Listen and write the correct place for each letter in the picture,1b,A _ B _,restaurant,hotel,Listen again. Fill in the blanks,1c,A: Excuse me. Is there a