as和like都可以用作介词, 但意义不同。as表示“以实际的身份或地位”like则表示“与……相似”, “以与……相类似的方式”例如:1. She spoke as a lawyer.2. She spoke like a lawyer.1句意思是“她作为律师发言。”或“她以律师的身份发言。”2句的意思是“她讲话很像是律师。”(其实她不是)
1. as ... 以...身份 He gave me tuition as a physics teacher. 他以物理老师的身份给我辅导 like ... 像...身份 He gave me tuition like a physics teacher. 他给我辅导,如同物理教师似的2. like him 喜欢他;l