Unit 92019 -1Grammar focusThere 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 focus2019 -22019 2019Grammar learning分词作定语-3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？2019 - 4a falling tree a fallen treeboiling waterboiled waterfalling leavesf
