精选优质文档-倾情为你奉上Lesson 7 Too late 为时太晚本课重点：过去进行时，一般过去时New words and expressions:1. detective n. 侦探 detective story/novel 侦探小说 detective film 侦探片 After a while he was tired of reading detective stories. 过了一会儿，他对看侦探小说也感到厌倦了。2. airport n. 机场airfield n. 飞机起落的场地port 港口；airport航空港field 田野；airfield 停机坪 at the airport on the airfield The plane circled the airport before landing. 飞机着陆以前在机场上空盘旋。 We are to meet him at the airport. 我们要到飞机场去接他。 An airf
