Unit 1 How can I get there ?Period oneTeaching contents :Part A Lets learn . Teaching aims:1. To enable the students to master the four skills words :library ,post office ,hospital ,cinema, bookstore ,and science museum.2. To enable the students to ask for the ways and give the direction ,use the following sentences;Excuse me ,where is the library?Its near the post office .Teaching focus : To master the four skills words :library, post office , hospital, cinema, sc