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Word Family
A word family is the base form of a word plus its inflected forms and derived forms made with suffixes and prefixes plus its cognates, i.e. all words that have a common etymological origin, some of which even native speakers don't recognize as being related (e.g. "wrought (iron)" and "work(ed)"). In the English language, inflectional affixes include third person -''s'', verbal '' -ed'' and ''-ing'', plural -''s'', possessive -''s'', comparative -''er'' and superlative -''est''. Derivational affixes include -''able, -er, -ish, -less, -ly, -ness, -th, -y, non-, un-, -al, -ation, -ess, -ful, -ism, -ist, -ity, -ize/-ise, -ment, in-''. The idea is that a base word and its inflected forms support the same core meaning, and can be considered learned words if a learner knows both the base word and the affix. Bauer and Nation proposed seven levels of affixes based on their frequency in English. It has been shown that word families can assist with deriving related words via affixes, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Affix
In linguistics, an affix is a morpheme that is attached to a word stem to form a new word or word form. The main two categories are Morphological derivation, derivational and inflectional affixes. Derivational affixes, such as ''un-'', ''-ation'', ''anti-'', ''pre-'' etc., introduce a semantic change to the word they are attached to. Inflectional affixes introduce a syntactic change, such as singular into plural (e.g. ''-(e)s''), or present simple grammatical tense, tense into present continuous or past tense by adding ''-ing'', ''-ed'' to an English word. All of them are bound morphemes by definition; prefixes and suffixes may be separable affixes. Affixes, infixes and their variations Changing a word by adding a morpheme at its beginning is called ''prefixation'', in the middle is called ''infixation'', and at the end is called ''suffixation''. ''Prefix'' and ''suffix'' may be subsumed under the term ''adfix'', in contrast to ''infix.'' When marking text for interlinear gl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Root Word
A root (also known as a root word or radical) is the core of a word that is irreducible into more meaningful elements. In morphology, a root is a morphologically simple unit which can be left bare or to which a prefix or a suffix can attach. The root word is the primary lexical unit of a word, and of a word family (this root is then called the base word), which carries aspects of semantic content and cannot be reduced into smaller constituents. Content words in nearly all languages contain, and may consist only of, root morphemes. However, sometimes the term "root" is also used to describe the word without its inflectional endings, but with its lexical endings in place. For example, ''chatters'' has the inflectional root or lemma ''chatter'', but the lexical root ''chat''. Inflectional roots are often called stems. A root, or a root morpheme, in the stricter sense, is a mono-morphemic stem. The traditional definition allows roots to be either free morphemes or bound morphem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vocabulary
A vocabulary (also known as a lexicon) is a set of words, typically the set in a language or the set known to an individual. The word ''vocabulary'' originated from the Latin , meaning "a word, name". It forms an essential component of language and communication, helping convey thoughts, ideas, emotions, and information. Vocabulary can be oral, written, or signed and can be categorized into two main types: active vocabulary (words one uses regularly) and passive vocabulary (words one recognizes but does not use often). An individual's vocabulary continually evolves through various methods, including direct instruction, independent reading, and natural language exposure, but it can also shrink due to forgetting, trauma, or disease. Furthermore, vocabulary is a significant focus of study across various disciplines, like linguistics, education, psychology, and artificial intelligence. Vocabulary is not limited to single words; it also encompasses multi-word units known as c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
English Grammar
English grammar is the set of structural rules of the English language. This includes the structure of words, phrases, clauses, Sentence (linguistics), sentences, and whole texts. Overview This article describes a generalized, present-day Standard English – forms of speech and writing used in public discourse, including broadcasting, education, entertainment, government, and news, over a range of Register (sociolinguistics), registers, from formal to informal. Divergences from the grammar described here occur in some historical, social, cultural, and regional List of dialects of the English language, varieties of English, although these are minor compared to the differences in English phonology, pronunciation and lexicon, vocabulary. Modern English has largely abandoned the inflectional grammatical case, case system of Indo-European in favor of analytic language, analytic constructions. The personal pronouns retain morphological case more strongly than any other word class (a re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lexeme
A lexeme () is a unit of lexical meaning that underlies a set of words that are related through inflection. It is a basic abstract unit of meaning, a unit of morphological analysis in linguistics that roughly corresponds to a set of forms taken by a single root word. For example, in the English language, ''run'', ''runs'', ''ran'' and ''running'' are forms of the same lexeme, which can be represented as . One form, the lemma (or citation form), is chosen by convention as the canonical form of a lexeme. The lemma is the form used in dictionaries as an entry's headword. Other forms of a lexeme are often listed later in the entry if they are uncommon or irregularly inflected. Description The notion of the lexeme is central to morphology, the basis for defining other concepts in that field. For example, the difference between inflection and derivation can be stated in terms of lexemes: * Inflectional rules relate a lexeme to its forms. * Derivational rules relate a lex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Headword
In morphology and lexicography, a lemma (: lemmas or lemmata) is the canonical form, dictionary form, or citation form of a set of word forms. In English, for example, ''break'', ''breaks'', ''broke'', ''broken'' and ''breaking'' are forms of the same lexeme, with ''break'' as the lemma by which they are indexed. ''Lexeme'', in this context, refers to the set of all the inflected or alternating forms in the paradigm of a single word, and ''lemma'' refers to the particular form that is chosen by convention to represent the lexeme. Lemmas have special significance in highly inflected languages such as Arabic, Turkish, and Russian. The process of determining the ''lemma'' for a given lexeme is called lemmatisation. The lemma can be viewed as the chief of the principal parts, although lemmatisation is at least partly arbitrary. Morphology The form of a word that is chosen to serve as the lemma is usually the least marked form, but there are several exceptions such as the use of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Native Speakers
A first language (L1), native language, native tongue, or mother tongue is the first language a person has been exposed to from birth or within the critical period. In some countries, the term ''native language'' or ''mother tongue'' refers to the language of one's ethnic group rather than the individual's actual first language. Generally, to state a language as a mother tongue, one must have full native fluency in that language. The first language of a child is part of that child's personal, social and cultural identity. Another impact of the first language is that it brings about the reflection and learning of successful social patterns of acting and speaking. Research suggests that while a non-native speaker may develop fluency in a targeted language after about two years of immersion, it can take between five and seven years for that child to be on the same working level as their native speaking counterparts. On 17 November 1999, UNESCO designated 21 February as Interna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
English Language Learning And Teaching
English-language learner (often abbreviated as ELL) is a term used in some English-speaking countries such as the United States and Canada to describe a person who is learning the English language and has a native language that is not English. Some educational advocates, especially in the United States, classify these students as non-native English speakers or emergent bilinguals. Various other terms are also used to refer to students who are not proficient in English, such as English as a second language (ESL), English as an additional language (EAL), limited English proficient (LEP), culturally and linguistically diverse (CLD), non-native English speaker, bilingual students, heritage language, emergent bilingual, and language-minority students. The legal term that is used in federal legislation is 'limited English proficient'. The models of instruction and assessment of students, their cultural background, and the attitudes of classroom teachers towards ELLs have all been foun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Morphology (linguistics)
In linguistics, morphology is the study of words, including the principles by which they are formed, and how they relate to one another within a language. Most approaches to morphology investigate the structure of words in terms of morphemes, which are the smallest units in a language with some independent meaning. Morphemes include roots that can exist as words by themselves, but also categories such as affixes that can only appear as part of a larger word. For example, in English the root ''catch'' and the suffix ''-ing'' are both morphemes; ''catch'' may appear as its own word, or it may be combined with ''-ing'' to form the new word ''catching''. Morphology also analyzes how words behave as parts of speech, and how they may be inflected to express grammatical categories including number, tense, and aspect. Concepts such as productivity are concerned with how speakers create words in specific contexts, which evolves over the history of a language. The basic fields of ling ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Word Length
In computing, a word is any processor design's natural unit of data. A word is a fixed-sized datum handled as a unit by the instruction set or the hardware of the processor. The number of bits or digits in a word (the ''word size'', ''word width'', or ''word length'') is an important characteristic of any specific processor design or computer architecture. The size of a word is reflected in many aspects of a computer's structure and operation; the majority of the registers in a processor are usually word-sized and the largest datum that can be transferred to and from the working memory in a single operation is a word in many (not all) architectures. The largest possible address size, used to designate a location in memory, is typically a hardware word (here, "hardware word" means the full-sized natural word of the processor, as opposed to any other definition used). Documentation for older computers with fixed word size commonly states memory sizes in words rather than bytes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Affirmation And Negation
In linguistics and grammar, affirmation ( abbreviated ) and negation () are ways in which grammar encodes positive and negative polarity into verb phrases, clauses, or utterances. An affirmative (positive) form is used to express the validity or truth of a basic assertion, while a negative form expresses its falsity. For example, the affirmative sentence "Joe is here" asserts that it is true that Joe is currently located near the speaker. Conversely, the negative sentence "Joe is not here" asserts that it is not true that Joe is currently located near the speaker. The grammatical category associated with affirmatives and negatives is called polarity. This means that a clause, sentence, verb phrase, etc. may be said to have either affirmative or negative polarity (its polarity may be either affirmative or negative). Affirmative is typically the unmarked polarity, whereas a negative statement is marked in some way. Negative polarity can be indicated by negating words or particle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paul Nation
Paul Nation (complete name Ian Stephen Paul Nation, born 28 April 1944) is a scholar in the field of linguistics and teaching methodology. As a professor in the field of applied linguistics with a specialization in pedagogical methodology, he created a language teaching framework to identify key areas of language teaching focus. Paul Nation is best known for this framework, which has been labelled The Four Strands. He has also made contributions through his research in the field of language acquisition that focuses on the benefits of extensive reading and repetition as well as intensive reading.Victoria University. School of Linguistics and Applied Language Studies. Staff Directory/ref> Biography Paul Nation is a member of thSchool of Linguistics and Applied Language Studiesdepartment at Victoria University of Wellington, New Zealand. He is well known for his research into the methodology of language teaching and vocabulary learning. Nation is employed at Victoria University ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
