If the aim of a lesson is “To learn the names of colours” the lesson may focus on a particular（）.

填空题Chomsky refers to the child’s innate endowment as（）,a set of principles which are common to all languages.

填空题The interactionalist’s position is that language develops as a result of the complex（）between the uniquely human characteristics of the child and the environment in which the child develops.

填空题Mentalism holds that a human being possesses a mind which has consciousness, ideas, etc., and the mind can influence the（）of the body.

填空题According to the behaviorists, all learning takes place through（）.

填空题According to Skinner, language behavior can only be studied through observation of the（）factors.