Unit 9Grammar focus There will be excellent performances at the opening and closing ceremonies. The organizing committee will invite famous models It serves as a perfect trading platform for fashion traders. About 70 leading designers are showing their recent designs more than 3, 000 companies making branded clothing. Grammar focusSenior 2 English Group Senior 2 English Group Grammar learning 分词作定语分词分两类： 过去分词和现在分词 V+ed及不规则形式 V+ing 过去分词与现在分词作定语有何区别呢？a falling tree a fallen tree boiling water boil
