I love teaching:I give a lessons with fresh potato Today my students study the words about Chinese food. There are some new words:切 块 丝 丁 条 片，in oreder to help my students to know them easier, i bring the potato in class. I show them how to make 切 the potato into 块 丝 丁 条 片，so one potato become to 土豆块，土豆片，土豆条，土豆丝very quickly. My students recite this word very quicly, too. I feel achievement on my student's happy face. i'd like to make my class more and more interesting.