托福口语评分标准与 Task1 实例分析 托福口语评分标准与 Task1 实例分析 1、中心是否切题: 解释:考察考生所表达的口语内容是否完...
Unit 3 Task Unit 3 Task Unit 3 Task Unit 3 Task 1st period1st periodSkills building 1: finding information Two...
Unit 4Helping people around the worldTaskPerfect tense in Subjunctive MoodListening for problems and causesGrou...