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If (preposition)
''If'' is an English preposition, as seen in ''If it's sunny tomorrow, ''(''then'')'' we'll have a picnic''. As a preposition, ''if'' normally takes a clausal complement (e.g., ''it's sunny tomorrow'' in ''if it's sunny tomorrow''). That clause is, within the conditional construction, the condition (or protasis) on which the main clause (or apodosis) is contingent. In such cases, ''if'' can be paraphrased as "in case" or "contingent on the case that". ''If it's sunny tomorrow'' is a preposition phrase, and within a conditional construction it functions as an adjunct. Where ''if'' takes a noun phrase (NP) or adjective phrase (AdjP) complement, the construction is concessive rather than conditional: ''The ascent was exhilarating, if ''NP 'a challenge''AdjP 'challenging''. Traditional grammar books commonly treat ''if'', often understood as a single word encompassing both this preposition and the homonymous subordinator, as a "subordinating conjunction In grammar, a conjuncti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
English Prepositions
English prepositions are words – such as ''of'', ''in'', ''on'', ''at'', ''from'', etc. – that function as the head of a prepositional phrase, and most characteristically license a noun phrase object (e.g., ''in the water''). Semantically, they most typically denote relations in space and time. Morphologically, they are usually simple and do not inflect. They form a closed lexical category. Many of the most common of these are grammaticalized and correspond to case markings in languages such as Latin. For example, ''of'' typically corresponds to the genitive. History of the concept in English The history of the idea of prepositions inEnglish grammar writing can be seen as one of relative stagnation, only exceptionally interrupted by certain more influential authors... It was only in the second half of the twentieth century that the situation radically changed and since then, grammarians have introduced scientifically precise definitions and developed detailed and e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Preposition Phrase
An adpositional phrase, in linguistics, is a syntactic category that includes ''prepositional phrases'', ''postpositional phrases'', and ''circumpositional phrases''. Adpositional phrases contain an adposition (preposition, postposition, or circumposition) as head and usually a complement such as a noun phrase. Language syntax treats adpositional phrases as units that act as arguments or adjuncts. Prepositional and postpositional phrases differ by the order of the words used. Languages that are primarily head-initial such as English predominantly use prepositional phrases whereas head-final languages predominantly employ postpositional phrases. Many languages have both types, as well as circumpositional phrases. Types There are three types of adpositional phrases: prepositional phrases, postpositional phrases, and circumpositional phrases. Prepositional phrases The underlined phrases in the following sentences are examples of prepositional phrases in English. The preposit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adjunct (grammar)
In linguistics, an adjunct is an optional, or ''structurally dispensable'', part of a sentence, clause, or phrase that, if removed or discarded, will not structurally affect the remainder of the sentence. Example: In the sentence ''John helped Bill in Central Park'', the phrase ''in Central Park'' is an adjunct.See Lyons (1968). A more detailed definition of the adjunct emphasizes its attribute as a modifying form, word, or phrase that depends on another form, word, or phrase, being an element of clause structure with adverbial function. An adjunct is not an argument (nor is it a predicative expression), and an argument is not an adjunct. The argument–adjunct distinction is central in most theories of syntax and semantics. The terminology used to denote arguments and adjuncts can vary depending on the theory at hand. Some dependency grammars, for instance, employ the term ''circonstant'' (instead of ''adjunct''), following Tesnière (1959). The area of grammar that explores ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Noun Phrase
In linguistics, a noun phrase, or nominal (phrase), is a phrase that has a noun or pronoun as its head or performs the same grammatical function as a noun. Noun phrases are very common cross-linguistically, and they may be the most frequently occurring phrase type. Noun phrases often function as verb subjects and objects, as predicative expressions and as the complements of prepositions. Noun phrases can be embedded inside each other; for instance, the noun phrase ''some of his constituents'' contains the shorter noun phrase ''his constituents''. In some more modern theories of grammar, noun phrases with determiners are analyzed as having the determiner as the head of the phrase, see for instance Chomsky (1995) and Hudson (1990). Identification Some examples of noun phrases are underlined in the sentences below. The head noun appears in bold. ::This election-year's politics are annoying for many people. ::Almost every sentence contains at least one noun phrase. ::Current ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adjective Phrase
An adjective phrase (or adjectival phrase) is a phrase whose head is an adjective. Almost any grammar or syntax textbook or dictionary of linguistics terminology defines the adjective phrase in a similar way, e.g. Kesner Bland (1996:499), Crystal (1996:9), Greenbaum (1996:288ff.), Haegeman and Guéron (1999:70f.), Brinton (2000:172f.), Jurafsky and Martin (2000:362). The adjective can initiate the phrase (e.g. ''fond of steak''), conclude the phrase (e.g. ''very happy''), or appear in a medial position (e.g. ''quite upset about it''). The dependents of the head adjective—i.e. the other words and phrases inside the adjective phrase—are typically adverb or prepositional phrases, but they can also be clauses (e.g. ''louder than you are''). Adjectives and adjective phrases function in two basic ways, attributively or predicatively. An attributive adjective (phrase) precedes the noun of a noun phrase (e.g. ''a very happy'' man). A predicative adjective (phrase) follows a linking ver ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
If (subordinator)
''If'' is a subordinator similar to ''whether'', marking the subordinate clause as interrogative (e.g., ''I don't know if that works''). As a subordinator, ''if'' has no conditional meaning (for that, see ''if'' (preposition)). Instead, it introduces subordinate closed interrogative clauses. This aligns ''if'' with ''whether'', and the two may often be used interchangeably, as in ''I doubt whether''/''if that's true''. However, ''if'' is more constrained. As examples, it can appear neither in the ''whether or not'' construction (''whether/*if or not the room is ready''), nor for a clausal subject (''Whether/*If to attend was the question''). Traditional grammar books commonly treat ''if'', often understood as a single word encompassing both this subordinator and the homonymous preposition, as a "subordinating conjunction In grammar, a conjunction (abbreviated or ) is a part of speech that connects words, phrases, or clauses that are called the conjuncts of the conjunctions ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conjunction (grammar)
In grammar, a conjunction (list of glossing abbreviations, abbreviated or ) is a part of speech that connects words, phrases, or clauses that are called the conjuncts of the conjunctions. That definition may overlap with that of other parts of speech and so what constitutes a "conjunction" must be defined for each language. In English, a given word may have several word sense, senses and be either a preposition or a conjunction, depending on the syntax of the sentence. For example, ''after'' is a preposition in "he left after the fight" but is a conjunction in "he left after they fought". In general, a conjunction is an invariable (non-inflection, inflected) grammatical particle that may or may not stand between the items conjoined. The definition of conjunction may also be extended to idiomatic phrases that behave as a unit with the same function, "as well as", "provided that". A simple literary example of a conjunction is "the truth of nature, ''and'' the power of giving inte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Material Conditional
The material conditional (also known as material implication) is an operation commonly used in logic. When the conditional symbol \rightarrow is interpreted as material implication, a formula P \rightarrow Q is true unless P is true and Q is false. Material implication can also be characterized inferentially by modus ponens, modus tollens, conditional proof, and classical reductio ad absurdum. Material implication is used in all the basic systems of classical logic as well as some nonclassical logics. It is assumed as a model of correct conditional reasoning within mathematics and serves as the basis for commands in many programming languages. However, many logics replace material implication with other operators such as the strict conditional and the variably strict conditional. Due to the paradoxes of material implication and related problems, material implication is not generally considered a viable analysis of conditional sentences in natural language. Notati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
English Words
English usually refers to: * English language * English people English may also refer to: Peoples, culture, and language * ''English'', an adjective for something of, from, or related to England ** English national identity, an identity and common culture ** English language in England, a variant of the English language spoken in England * English languages (other) * English studies, the study of English language and literature * ''English'', an Amish term for non-Amish, regardless of ethnicity Individuals * English (surname), a list of notable people with the surname ''English'' * People with the given name ** English McConnell (1882–1928), Irish footballer ** English Fisher (1928–2011), American boxing coach ** English Gardner (b. 1992), American track and field sprinter Places United States * English, Indiana, a town * English, Kentucky, an unincorporated community * English, Brazoria County, Texas, an unincorporated community ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
