单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级Words in Unit4 statement n.? state v. make a statement onabout… 关于…发表声明 greet vt. 迎接问候向…打招呼 eg.The students greeted me with a smile. greet sb.greeting n. 问候祝贺(复