5、nthepostofficeandthelibrary.2.情感态度价值观目标:By asking for and giving directions on the street to enhance our logical expression and interpersonal skills. 3.教学重难点(1).教学重点:therebe句型的一般疑问句及其肯定与否定回答,以及where引导的特殊疑问句的构成。(2).教学难点: Ask for and give directions on the s