kitchen cabinet,modern kitchen, black kitchen,white kitchen cabinets Guangdong Planet Cabinetry Co., Ltd. , https://www.ptkitchencabinet.comSeventh grade sports "solid ball" teaching PPT Solid ball is an important teaching content of the seventh grade. In the past teaching situation analysis, most of the students did not like it very much. How can we stimulate and arouse students 'interest in learning and enthusiasm to cultivate students' quality of independent learning and inquiry learning The design chooses throwing, far throwing practice and fun throwing practice to stimulate students' interest and enthusiasm.