英语教学法tebchingvocbbulbry.pptVIP

Teaching Vocabulary Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Everyday speech uses only 5,000-7,000 words (Klein, 1988) 95% of the texts we read consist of about 5,1000 words (Adams 1990). BUT the less common words carry most of the text content and are crucial for understanding that content, particularly in content area courses. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Vocabulary knowledge is closely related to reading comprehension and academic achievement (Chall, Jacobs, Baldwin, 1990; Graves 2000). Limited vocabulary is a major factor in the achievement gap (Biemiller, 1999, 2004; Chall, Jacobs, Baldwin, 1990; Hart Risley, 1995). Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 1. What Does ‘Knowing a Word’ Mean? We can summarize ‘Knowing a word’ in the following way: 1) Meaning a) Literal meaning b) Meaning in context I’d like to book three seats for tonight’s concert. We booked him for speeding. c) Sense relations 词与词之间的关系 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 2) Word Use a) Metaphor and idiom What a word means can be changed, stretched or limited by how it is used and this is something students need to know about. Word meaning is frequently stretched through the use of metaphor and idiom. b) Collocation Word meaning is also governed by collocation – that is which words go with each other. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.  c) Style and register 语体和语域 We often use words only in certain social and topical conte