英语作为一门语言是以沟通和交流为目的的,因此英语口语活动具有口头性,交际性,公开性等特征。英语课堂上口语训练时所出现的错误显而易见,使学生在英语口语学习过程中容易产生不同的心理障碍,如:自信心不足,怕开口,怕出错等,这些心理障碍直接影响着学生参与课堂教学活动的积极性、主动性,因而大大地影响了英语口语教学的效果。而激励性评价是采用以激励为主要手段的评价来鼓励学生的学习行为,借以创造其成就感,培养其信心,让其在宽松的 English as a language is to communicate and exchange for the purpose, so spoken English activities with oral, communicative, open and so on. Obvious mistakes in oral English training in class make it easy for students to have different mental disorders during oral English learning such as lack of confidence, fear of making mistakes, etc. These psychological disorders have a direct impact on students’ participation in classroom teaching Activities of the initiative, initiative, thus greatly affecting the effectiveness of oral English teaching. Incentive evaluation is to use incentives as the main means of evaluation to encourage students to learn behavior, in order to create a sense of accomplishment, develop their confidence, let it in the loose