This paper deals with deep and surface structure differences and their implication for language teachers. Examples of similar surface structures and dissimilar underlying structures often presented to students of English for pattern drill are pointed out (e.g., the "it" in "It's easy to speak English,""It's difficult for us," and "It's hot…

Basic to composition skill is control of sentence structure and accuracy in mechanics. Although it is often said that a student should not write what he has not first heard and practiced orally, it might equally well be said that he should not be expected to write grammatical patterns that he has not read, inasmuch as there is a difference in the…