Synthesis tree
2016-10-31 05:42:50 0 举报合成树（Synthesis Tree）是一种用于表示复杂系统或过程的图形化工具。它通过将各个组成部分以树状结构连接起来，展示了这些部分之间的层次关系和相互作用。合成树可以帮助我们更好地理解系统的结构和功能，以及各个部分之间的关系。在科学研究、工程设计、产品开发等领域，合成树被广泛应用于问题分析、方案设计和优化过程中。通过构建合成树，我们可以清晰地看到系统中的关键要素，从而为决策提供有力支持。
作者其他创作
大纲/内容
technology holds great potential for language learning
Computer assisted language learning
support language learning with picture note-taking
Learning in multimedia environments
function words
guess the meaning of new words
They are from unitary and distinct meanings
vocabulary recognition
get the accurate meaning of single word
The use of dictionary positively affects incidental vocabulary learning
Chandler and Sweller 1991
Cognitive load theory
Not always easy to find the accurate definition
Dual coding theory
deceptive transparency
reading ability is important for EFL learners to survive in learning situations
Incidental vocabulary learning
EFL learners have difficulty understand reading passage
longer time to access lexical meaning in the second language
the solution
content words
multimedia annotation: definitions coupled with associated vedios
Dynamic video is more effective in vocabulary acquisition
multi-word expressions: don't notice or assume they know the meaning
Background knowledge
syntactic recognition
Multi-lingual dictionary doesn't always accurately translate words
What are the difficulties of recognize new words?
electronic dictionary
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