Week 5, Morphology Part 1 Flashcards
(35 cards)
Morphology
the study of words, including their structure, function, and distribution
What does part of out knowledge of language include?
the ability to understand novel words
What do we know when we know a word?
-the arbitrary sounds associated with a word
-the word’s meaning
-the word’s syntactic category (e.g. noun, verb, adverb, adjective, preposition)
-how to use words in sentences - e.g. record (noun) vs record (verb)
What don’t we know when we know a word
-Might not know how a word is written
-The etymology (i.e. the origin of the word)
Lexicon
our mental dictionary
Includes how its pronounced or its syntactic category
What is the difference between a dictionary and our lexicon?
-Dictionaries includes words we don’t know
-Conversely, printed dictionaries don’t include many words that speakers use
Morpheme
the smalled linguistic unit that has meaning
Is not equivalent to a word
All words consist of at least one morpheme
Discreteness of language
each morpheme is a discrete unity of meaning, which we can manipulate
Two types of morphemes
- Free morpheme
- Bound morpheme
Free morpheme
a morpheme that can stand alone as a complete word (e.g. fast, to, the)
Two types of free morphemes
- Content/lexical
- Functional
Content/lexical morphemes
have a lexical meaning
*Most nouns, adverbs, verbs, and adjectives are content
*These are open class: we can add and do create new content words all the time
Functional morpheme
serve some grammatical purpose
*Include pronouns, article, and compounds (e.g. he, she, it, the, a, and, or)
*Difficult to define what these words actually mean (e..g what does “of” actually mean in a sentence)
*These are closed classes: we cannot create new words or morphemes in them
What type of morpheme is affected in Broca’s aphasia?
functional morphemes
Bound Morpheme
must be attached to a free morpheme (e.g. -ed, -ing, -s, pre-, re-, un-)
Bounds morpheme have been affixed to a root
Two types of affixes
- prefixes
- suffixes
Two types of bound morphemes
- Inflectional
- Derivational
Inflectional morphemes
Are grammatical, in that they affect the grammar of the word they attach to
Do not typically change a word’s category and attach to a particular category of a word (e.g. -ing attaches to regular verbs: eating, watching, running)
Eight inflectional morphemes
- -s (3rd person singular present)
- -s (plural)
- -s (possessive)
- -ed (past tense)
- -ing (progressive)
- -en/ed (past participle)
Past participle occurs after the verb have (e.g. I have eaten) - -er (comparative)
- -est (superlative)
What do inflectional morphemes add?
they add a tiny bit of information, but don’t change the core meaning (e.g. walk vs walked), usually info about when
Derivational morphemes
help to derive new word categories (e.g. -ly, -ish, post-, inter-)
Adding a derivational morpheme often changes both the word’s meaning and the “part of the speech”
Are derivational morphemes more or less productive that inflectional morphemes
Less productive (i.e. can combine with fewer words)
How are morphemes put together?
Morphemes are usually put together in a specific order
they are building blocks
How do affixes work?
Certain affixes attach to certain kinds of words