掌握轮机英语词汇是学好轮机英语的基础;派生法,是轮机英语词汇的主要构词法;派生词中在词根前面加前缀或在词根后面加后缀,从而构成一个与原单词意义相近或截然相反的新词;掌握派生词有助于快速有效地记忆轮机英语词汇,从而提高学生轮机英语词汇水平。轮机英语专业词汇的学习是学好轮机英语的基础。轮机英语教师在多年的教学实践中发现,学生在学习轮机专业词汇时,普遍存在不同程度的心理障碍:一是有畏难情绪。 To master the English vocabulary of the engine is the basis for learning the English of the engine. The derivative method is the main word-building method of the engine English vocabulary. The derivative words are prefixed with the word root or suffixed with the root word to form a new or opposite Grasp of derivatives helps to quickly and effectively remember the engine English vocabulary, so as to improve the level of students’ English vocabularies. Engine English vocabulary learning is the basis for learning English. Marine English teachers in many years of teaching practice found that students in the professional vocabulary of the engine, the prevalence of different levels of psychological barriers: First, there is fear of emotion.