故事背景画儿童

Vocabulary is commonly defined as "all the words known and used by a particular person".[1] Knowing a word, however, is not as simple as merely being able to recognize or use it. There are several aspects of word knowledge that are used to measure word knowledge. Productive and receptive knowledge The first major distinction that must be made when evaluating word knowledge is whether the knowledge is productive (also called achieve) or receptive (also called receive); even within those opposing categories, there is often no clear distinction. Words that are generally understood when heard or read or seen constitute a person's receptive vocabulary. These words may range from well-known to barely known (see degree of knowledge below). A person's receptive vocabulary is the larger of the two. For example, although a young child may not yet be able to speak, write, or sign, he or she may be able to follow simple commands and appear to understand a good portion of the language to which they are exposed. In this case, the child's receptive vocabulary is likely tens, if not hundreds of words, but his or her active vocabulary is zero. When that child learns to speak or sign, however, the child's active vocabulary begins to increase. It is also possible for the productive vocabulary to be larger than the receptive vocabulary, for example in a second-language learner who has learned words through study rather than exposure, and can produce them, but has difficulty recognizing them in conversation. Productive vocabulary, therefore, generally refers to words that can be produced within an appropriate context and match the intended meaning of the speaker or signer. As with receptive vocabulary, however, there are many degrees at which a particular word may be considered part of an active vocabulary. Knowing how to pronounce, sign, or write a word does not necessarily mean that the word that has been used correctly or accurately reflects the intended message; but it does reflect a minimal amount of productive knowledge. Degree of knowledge Within the receptive–productive distinction lies a range of abilities that are often referred to as degree of knowledge. This simply indicates that a word gradually enters a person's vocabulary over a period of time as more aspects of word knowledge are learnt. Roughly, these stages could be described as: Never encountered the word. Heard the word, but cannot define it. Recognize the word due to context or tone of voice. Able to use the word and understand the general and/or intended meaning, but cannot clearly explain it. Fluent with the word – its use and definition.

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英雄联盟之英雄背景故事

请关注主播微信公众号：光哥说晚安喜欢LOL更喜欢每个英雄的背景故事。每个英雄背后都有一个迷人的故事，请告诉我你喜欢的英雄，我来播讲英雄的故事。毕业三年，这个游戏承接了我们太多的青春回忆。成了连接我们大学友谊的另外一种纽带。以前拿手的英雄-阿卡里被削后再没有碰过这个英雄。亲爱的听众朋友们，你们最拿手的是那个英雄呢。

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