词条 | Conjunction (grammar) |
释义 |
In grammar, a conjunction (abbreviated {{sc|conj}} or {{sc|cnj}}) is a part of speech that connects words, phrases, or clauses that are called the conjuncts of the conjunctions. The term discourse marker is mostly used for conjunctions joining sentences. This definition may overlap with that of other parts of speech, so what constitutes a "conjunction" must be defined for each language. In English a given word may have several senses, being either a preposition or a conjunction depending on the syntax of the sentence (for example, "after" being a preposition in "he left after the fight" versus it being a conjunction in "he left after they fought"). In general, a conjunction is an invariable (noninflected) grammatical particle and it may or may not stand between the items conjoined. The definition may also be extended to idiomatic phrases that behave as a unit with the same function, {{Nowrap|e.g.}} "as well as", "provided that". A simple literary example of a conjunction: "the truth of nature, and the power of giving interest". (Samuel Taylor Coleridge's Biographia Literaria)[1] Conjunctions may be placed at the beginning of sentences:[2] "But some superstition about the practice persists".[3] Coordinating conjunctionsCoordinating conjunctions, also called coordinators, are conjunctions that join, or coordinate, two or more items (such as words, main clauses, or sentences) of equal syntactic importance. In English, the mnemonic acronym FANBOYS can be used to remember the coordinators for, and, nor, but, or, yet, and so.[4] These are not the only coordinating conjunctions; various others are used, including[5]{{rp|ch. 9}}[6]{{rp|p. 171}} "and nor" (British), "but nor" (British), "or nor" (British), "neither" ("They don't gamble; neither do they smoke"), "no more" ("They don't gamble; no more do they smoke"), and "only" ("I would go, only I don't have time"). Types of coordinating conjunctions include cumulative conjunctions, adversative conjunctions, alternative conjunctions, and illative conjunctions.[7]Here are some examples of coordinating conjunctions in English and what they do:
Correlative conjunctionsCorrelative conjunctions work in pairs to join words and groups of words of equal weight in a sentence. There are many different pairs of correlative conjunctions:
Examples:
Subordinating conjunctionsSubordinating conjunctions, also called subordinators, are conjunctions that join an independent clause and a dependent clause, and also introduce adverb clauses. The most common subordinating conjunctions in the English language include after, although, as, as far as, as if, as long as, as soon as, as though, because, before, even if, even though, every time, if, in order that, since, so, so that, than, though, unless, until, when, whenever, where, whereas, wherever, and while. Complementizers can be considered to be special subordinating conjunctions that introduce complement clauses: e.g. "I wonder whether he'll be late. I hope that he'll be on time". Some subordinating conjunctions (until and while), when used to introduce a phrase instead of a full clause, become prepositions with identical meanings. The subordinating conjunction performs two important functions within a sentence: illustrating the importance of the independent clause and providing a transition between two ideas in the same sentence by indicating a time, place, or cause and therefore affecting the relationship between the clauses.[8] In many verb-final languages, subordinate clauses must precede the main clause on which they depend. The equivalents to the subordinating conjunctions of non-verb-final languages such as English are either
Such languages often lack conjunctions as a part of speech, because:
In other West Germanic languages like German and Dutch, the word order after a subordinating conjunction is different from that in an independent clause, e.g. in Dutch want ("for") is coordinating, but omdat ("because") is subordinating. The clause after the coordinating conjunction has normal word order, but the clause after the subordinating conjunction has verb-final word order. Compare: Hij gaat naar huis, want hij is ziek. ("He goes home, for he is ill.") Hij gaat naar huis, omdat hij ziek is. ("He goes home because he is ill.") Similarly, in German, "denn" (for) is coordinating, but "weil" (because) is subordinating: Er geht nach Hause, denn er ist krank. ("He goes home, for he is ill.") Er geht nach Hause, weil er krank ist. ("He goes home, because he is ill.") Starting a sentence{{see also|Disputes in English grammar}}It is now generally agreed that a sentence may begin with a coordinating conjunction like and,[10] but,[11] or yet.[12] But there has been a mistaken belief in some sort of prohibition, or what Follett's Modern American Usage called a "supposed rule without foundation" and a "prejudice [that] lingers from a bygone time" that English sentences should not start with conjunctions.[13] People associate this mistaken belief with their early school days. One conjecture is that it results from young children being taught to avoid simple sentences starting with and and encouraged to use more complex structures with subordinating conjunctions.[10] In the words of Bryan A. Garner, the "widespread belief ... that it is an error to begin a sentence with a conjunction such as and, but, or so" has "no historical or grammatical foundation",[13] and good writers have frequently started sentences with conjunctions.[14] There is also a "myth" that a sentence should never begin with because. Because is a subordinating conjunction and introduces a dependent clause. It may start a sentence when the main clause follows the dependent clause.[15] Examples{{Example farm|list section|date=March 2018}}
In other languagesWarlpiriIn Warlpiri, a Pama-Nyungan language spoken in Australia, conjunctions function differently than in English or other Germanic languages. In unembedded contexts, Warlpiri uses the coordinator manu, such that P manu Q translates to "P and Q": Cecilia manu Gloriapala yanu tawunu kurra means "Cecilia and Gloria went to town". However, in the negative contexts, P manu Q translates to "neither P nor Q", such that kularnangku yinyi rampaku manu loli means "I won't give you cookies or lollipops", as kularnanagku is a form of the Warlpiri negative marker.[28] See also
References1. ^{{cite book|last=Greenblatt|first=Stephen|title=The Norton Anthology of British Literature, 8th Ed. Vol. D.|year=2006|publisher=Norton|location=New York|page=478}} 2. ^{{cite web|author=Richard Nordquist |url=http://grammar.about.com/od/grammarfaq/f/butsentencefaq.htm |title=Is It Wrong to Begin a Sentence With "But"? |publisher=Grammar.about.com |date= |accessdate=2015-11-26}} 3. ^{{cite book |last=Garner |first=Bryan A. |title=Legal Writing in Plain English: A Text with Exercises |year=2001 |publisher=The University of Chicago Press | page = 20 | isbn = 0-226-28418-2}}: "[t]he idea that it is poor grammar to begin a sentence with Shahid Afridi or But" is "nonsense baggage that so many writers lug around". 4. ^{{Cite book | last1 = Paul | first2 = Michael | last2 = Adams | title = How English Works: A Linguistic Introduction | place = New York | publisher = Pearson Longman | year = 2009 | edition = 2nd | page = 152 | isbn = 978-0-205-60550-7 }} 5. ^{{cite book |last=John|first=Algeo|title=British or American English? A Handbook of Word and Grammar Patterns |year=2006 |publisher=Cambridge Univ. Press}} 6. ^{{cite book |editor-last=Burchfield |editor-first=R. W. |title=Fowler's Modern English Usage |edition=3rd |year=1996}} 7. ^{{cite web |url=http://www.englishgrammar.org/kinds-coordinating-conjunctions/#TfMTBXsU1AACq83r.99 |title=Kinds of co-ordinating conjunctions}} 8. ^{{cite web|url=http://www.gingersoftware.com/content/grammar-rules/conjunctions/subordinating-conjunctions/ |title=What are Subordinating Conjunctions? |publisher=Gingersoftware.com |date= |accessdate=2015-11-26}} 9. ^{{cite book |last=Dryer |first=Matthew S. |year=2005 |chapter=Order of adverbial subordinator and clause |title=The World Atlas of Language Structures |editor=Haspelmath, Martin |editor2=Dryer, Matthew S. |editor3=Gil, David |editor4=Comrie, Bernard |publisher=Oxford University Press |isbn=0-199-25591-1}} 10. ^1 {{Cite book|page=69| title = Merriam-Webster's Concise Dictionary of English Usage |date= 2002| publisher = Penguin| isbn = 9780877796336}} 11. ^{{Cite book|page=151| title = Merriam-Webster's Concise Dictionary of English Usage |date= 2002| publisher = Penguin| isbn = 9780877796336}} 12. ^{{Cite book|page=979 |last1=Garner |first1=Bryan A. |authorlink1= Bryan A. Garner|title=Garner's Modern English Usage |date=2016 |publisher=Oxford University Press |isbn=978-0-19-049148-2}} 13. ^{{cite book |first=Bryan A.|last=Garner |chapter= Grammar and Usage | title=The Chicago Manual of Style |edition=16th |year= 2010 |publisher=University of Chicago Press |location= Chicago |language= |isbn=978-0-226-10420-1|page=257}} 14. ^1 {{Cite book|page=204 |last1=Garner |first1=Bryan A. |authorlink1= Bryan A. Garner|title=Garner's Modern English Usage |date=2016 |publisher=Oxford University Press |isbn=978-0-19-049148-2}} 15. ^{{Cite book|page=101 |last1=Garner |first1=Bryan A. |authorlink1= Bryan A. Garner|title=Garner's Modern English Usage |date=2016 |publisher=Oxford University Press |isbn=978-0-19-049148-2}} 16. ^1 {{cite web|author=Magna Carta |url=http://www.bl.uk/magna-carta/articles/magna-carta-english-translation |title=English translation of Magna Carta - The British Library |publisher=Bl.uk |date=2012-03-10 |accessdate=2015-11-26}} 17. ^—United States Declaration of Independence (1776) {{cite web|title=United States Declaration of Independence |url = https://www.archives.gov/exhibits/charters/declaration_transcript.html |authorlink=Thomas Jefferson|last1=Jefferson|first1=Thomas|date=2012-03-10 |accessdate=11 March 2016}} 18. ^{{cite web|url=http://constitutioncenter.org/constitution/full-text |title= The Constitution of the United States |publisher=Constitutioncenter.org |date= |accessdate=2015-11-26}} 19. ^{{cite web|url=https://www.senate.gov/civics/constitution_item/constitution.htm |title=U.S. Senate: Constitution of the United States |publisher=Senate.gov |date= |accessdate=2015-11-26}} 20. ^{{cite web|url=https://scholar.google.com/scholar_case?case=9834052745083343188&q=marbury+v.+madison&hl=en&as_sdt=4,60 |title=Google Scholar |publisher=Scholar.google.com |date= |accessdate=2015-11-26}} 21. ^{{cite web|url=http://www.bartleby.com/124/pres32.html |title=Abraham Lincoln: Second Inaugural Address. U.S. Inaugural Addresses. 1989 |publisher=Bartleby.com |date= |accessdate=2015-11-26}} 22. ^{{cite web|url=https://scholar.google.com/scholar_case?case=5943826284181482584&q=posner&hl=en&as_sdt=4,112,127 |title=Google Scholar |publisher=Scholar.google.com |date= |accessdate=2015-11-26}} 23. ^{{cite web|title=Michael and others v. The Chief Constable of South Wales Police and another, The Supreme Court of the United Kingdom|date=2015|url=https://www.supremecourt.uk/decided-cases/docs/UKSC_2013_0043_Judgment.pdf|format=PDF|publisher=Supremecourt.uk|accessdate=2015-11-26}} 24. ^ {{webarchive|url=https://web.archive.org/web/20140119142559/http://judis.nic.in/supremecourt/imgs1.aspx?filename=41127|date=January 19, 2014}} 25. ^{{cite web|url=https://www.theatlantic.com/technology/archive/2015/01/an-optimists-guide-to-political-correctness/384927/ |title=An Optimist’s Guide to Political Correctness |publisher=The Atlantic |date= |accessdate=2015-11-26}} 26. ^{{cite news|url=https://www.economist.com/news/leaders/21641204-john-micklethwait-who-has-edited-newspaper-2006-leaves-today-these-are-his-parting |title=The case for liberal optimism |publisher=The Economist |date=2015-01-31 |accessdate=2015-11-26}} 27. ^{{cite web|url=http://scc-csc.lexum.com/scc-csc/scc-csc/en/item/14610/index.do |title=Saskatchewan Federation of Labour v. Saskatchewan - SCC Cases (Lexum) |publisher=Scc-csc.lexum.com |date= |accessdate=2015-11-26}} 28. ^{{cite journal |last1=Bowler |title=Conjunction and disjunction in a language without 'and' |date=May 31, 2014 |pages=1-3 |accessdate=8 November 2018}} External links
2 : Grammar|Parts of speech |
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