答案

My high school sports teacher, James, is my favorite teacher because he is funny and skillful and he enjoys life very much. James has a great sense of humor, and he likes to tell us a lot of interesting stories from books or from his personal life. In addition, he often organizes field trips and outdoor activities. I still remembered that last summer, he invited the whole class to climb the only mountain in Shanghai, named Sheshan. During the process of climbing, he has taught us some basic skills in camping, hiking and so forth. At age 40 he still remains single, so he spends his long summer holidays traveling around the world, exploring jungles and rainforests and making friends with all sorts of people.