Grammar and Its Teaching: Challenging the Myths
Larsen-Freeman, Diane
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Grammar is often misunderstood in the language teaching field. The misconception lies in the view that grammar is a collection of arbitrary rules about static structures in the language. Further questionable claims are that the structures do not have to be taught, learners will acquire them on their own, or if the structures are taught, the lessons that ensue will be boring. Consequently, communicative and proficiency-based teaching approaches sometimes unduly limit grammar instruction. Of the many claims about grammar that deserve to be called myths, this digest will challenge ten.
1. Grammar is acquired naturally; it need not be taught.
It is true that some learners acquire second language grammar naturally without instruction. For example, there are immigrants to the United States who acquire proficiency in English on their own. This is especially true of young immigrants. However, this is not true for all learners. Among the same immigrant groups are learners who may achieve a degree of proficiency, but whose English is far from accurate. A more important question may be whether it is possible with instruction to help learners who cannot achieve accuracy in English on their own.
It is also true that learning particular grammatical distinctions requires a great deal of time even for the most skilled learners. Carol Chomsky (1969) showed that native English speakers were still in the process of acquiring certain grammatical structures in English well into adolescence. Thus, another important question is whether it is possible to accelerate students' natural learning of grammar through instruction. Research findings can be brought to bear on this question from a variety of sources (see Larsen-Freeman & Long, 1991). Pienemann (1984) demonstrated that subjects who received grammar instruction progressed to the next stage after a two-week period, a passage normally taking several months in untutored development. While the number of subjects studied was admittedly small, the finding, if corroborated, provides evidence of the efficacy of teaching over leaving acquisition to run its natural course.
With regard to whether instruction can help learners acquire grammar they would not have learned on their own, some research, although not unequivocal, points to the value of form-focused instruction to improve learners' accuracy over what normally transpires when there is no focus on form (see Larsen-Freeman, 1995).
2. Grammar is a collection of meaningless forms.
This myth may have arisen because many people associate the term grammar with verb paradigms and rules about linguistic form. However, grammar is not unidimensional and not meaningless; it embodies the three dimensions of morphosyntax (form), semantics (meaning), and pragmatics (use). As can be seen in the pie chart in Figure 1, these dimensions are interdependent; a change in one results in change in another. Despite their interdependence, however, they each offer a unique perspective on grammar. Consider the passive voice in English. It clearly has form. It is composed minimally of a form of the "be" verb and the past participle. Sometimes it has the preposition "by" before the agent in the predicate: (1) "The bank was robbed by the same gang that hijacked the armored car." That the passive can occur only when the main verb is transitive is also part of its formal description.
The passive has a grammatical meaning. It is a focus construction, which confers a different status on the receiver or recipient of an action than it would receive in the active voice. For example, the bank in sentence (1) is differently focused than it would be in the active sentence: (2) "The same gang robbed the bank."
When or why do we use the passive? When the receiver of the action is the theme or topic, when we do not know who the agent is, when we wish to deliberately conceal the identity of the agent, when the agent is obvious and easily derivable from the context, when the agent is redundant, and so on.
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To use the English passive voice accurately, meaningfully, and appropriately, English as a second language students must master all three dimensions. This is true of any grammatical structure.
《Grammar and Its Teaching: Challenging the Myths》