2018年3月9日 星期五

Teaching by Principles: Chapter 20 Form-Focused Instruction

Teaching by Principles: Chapter 20 Form-Focused Instruction
The Place of Grammar
-Grammar is the system of rules governing the conventional arrangement and relationship of words in a sentence.
-“Words” are “morphemes” such as prefixes, suffixes, roots, verb and noun endings, etc.
-Technically, grammar refers to sentence-level rules only, and not to rules governing the relationship among sentences, which we refer to as discourse rules.
-Grammatical competence occupies a prominent position as a major component of communicative competence. (PLLT, P.249)
-Organizational competence is an intricate, complex array of rules, some of which govern the sentence (grammar), while others govern how we string sentences together (discourse).
-Grammar gives us the form or the structure of language, but those are literally meaningless without a second dimension, that of semantics (meaning), and a third dimension, pragmatics.
-Grammar tells us how to construct a sentence (word order, verb and noun systems, modifiers, phrases, clauses, etc.) and discourse rules tell us how to string those sentences together.
-Semantics tells us something about meaning(s) of words and strings of words.
-Pragmatics tells us about which of several meanings to assign given the context of an utterance or written text. 
˙who the speaker/writer is,
˙who the audience is,
˙where the communication takes place,
˙what the communication takes place before and after a sentence in question,
˙implied vs. literal meanings,
˙styles and registers
˙the alternative forms among which a producer can choose.

To Teach or Not to Teach Grammar
-Judicious attention to grammatical form in the adult classroom is not only helpful, if appropriate techniques are used, but essential to a speedy learning process.
-Appropriate grammar-focusing techniques
˙are embedded in meaningful, communicative contexts,
˙contribute positively to communicative goals,
˙promote accuracy within fluent, communicative language,
˙do not overwhelm students with linguistic terminology,
˙are as lively and intrinsically motivating as possible.
-For adults, the question is not so much whether to teach grammar, but rather, what the optimal conditions for overt teaching of grammar are.
1. Age
-Young children can profit from a focus on form if attention to form is offered through structured input and incidental, indirect error treatment.
-Somewhat older children may benefit as well from very simple generalizations and concrete illustrations.
-Adults, with their abstract intellectual capabilities, can use grammatical pointers to advance their communicative abilities.
2. Proficiency level
-Not too much grammar focus on beginning level learners.
-At the advanced level, grammar is not necessarily “more important”; it depends on the accuracy already achieved by learners.
3. Educational background
-Highly educated students care cognitively more receptive to grammar focus and may insist on error correction to help refine their already fluent skills.
4. Language skills
-Grammar focus may be more effective in improving written English than speaking, reading, and writing.
5. Style (register)
-Informal contexts often make fewer demands on a learner’s grammatical accuracy.
6. Needs and goals
-If learners are headed toward professional goals, they may need to stress formal accuracy more than learners at the survival level.

Issues about how to Teach Grammar
1. Should grammar be presented inductively or deductively?
-In most contexts, an inductive approach is more appropriate because
 ˙it is more in keeping with natural language acquisition
 ˙it conforms more easily to the concept of interlanguage development in which learners progress , on variable timetables, through stages of rule acquisition.
 ˙it allows students to get a communicative “feel” for some aspect of language before possibly being overwhelmed by grammatical explanations.
 ˙it builds more intrinsic motivation by allowing students to discover rules rather than being told them.
2. Should we use grammatical explanations and technical terminology in a CLT classroom?
-In CLT classes, the use of grammatical explanation and terminology must be approached with care.
-Adults can benefit from occasional explanations.
 ˙Brief and simple explanations. Use of mother tongue if necessary.
 ˙Charts and visual aids.
 ˙Clear, unambiguous examples.
 ˙Try to account for varying cognitive styles among students.
 ˙Do not get yourself (and students!) tied up in knots over so-called “exceptions” to rules.
 ˙Do not risk giving false information when you don’t know how to explain something.
3. Should grammar be taught in separate “grammar only” classes?
-It is advisable to embed grammatical techniques into general language courses, rather than to signal grammar out as a discrete “skill” and treating it in a separate course.
-In certain conditions, the grammar instruction can provide a useful function, especially for high intermediate to advanced learners, where a modicum of fluency is already in place. (situations, p.367)
4. Should teachers correct grammatical errors?
-Little research evidence shows that overt grammatical correction by teachers in the classroom is of any consequences in improving learners’ language.
-Various other forms of attention to and treatment of grammatical errors have an impact on learners.
-It is prudent for teachers to engage in such treatment, as long as they adhere to principles of maintaining communicative flow, of maximizing student self-correction, and of sensitively considering the affective and linguistic place the learner is in.
-In process writing approaches, overt attention to local grammatical and rhetorical (discourse) errors is normally delayed until learners have completed one or two drafts of a paper.
-Global errors that impede meaning must of course be attended to earlier in the process.

Grammar Techniques
1. Charts
2. Objects
3. Maps and Drawings
4. Dialogues
5. Written Texts

Grammar Sequencing in Textbooks and Curricula
-In recent years, grammar is seen as one of several organizational aspects of communicative competence, all of which should be considered in programming a textbook or a curriculum.
-Optimal sequence of grammatical structures
 ˙grammatical categories are one of several considerations in curricular sequencing.
 ˙a curriculum usually manifests a logical sequence of basic grammatical structures, but such a sequence may be more a factor of frequency and usefulness than of clearly identified degrees of linguistics difficulty.
 ˙beyond those basic structures, a few permutations here and there will make little difference in the eventual success of students, as long as language is being learned in the context of a communicative curriculum.
-Learners’ success in a course seems to be more a factor of (a) clear, unambiguous presentation of material and (b) opportunity for meaningful, interactive practice, rather than a factor of a grammar point presented a week earlier or later.

A “Word” about Vocabulary Teaching
-Ranging from very explicit focus, such as that found in Lexical Approach, to more indirect approaches in which vocabulary is incorporated into communicative tasks, attention to lexical forms is now more central to the development of language curricula.
-Rather than viewing vocabulary items as a long and boring list of words to be defined and memorized, lexical forms are seen in their central role in contextualized, meaningful language.
1. Allocate specific class time to vocabulary learning.
-If we’re interested in being communicative, words are among the first priorities.
2. Help students to learn vocabulary in context.
-The best internalization of vocabulary comes from encounters (comprehension or production) with words within the context of surrounding discourse.
3. Play down the role of bilingual dictionaries.
4. Encourage students to develop strategies for determining the meaning of words.
-A number of “clues” are available to learners to develop “word attack” strategies.
5. Engage in “unplanned” vocabulary teaching.


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