Morphology:
the study of structure of words
Linguistics
Knowledge
[Competence]
1-
Knowledge of sounds of the language
2-
Knowledge of words of the language
Native
speaker has a lexicon in the head
1-
Sounds of the words
2-
Grammatical category of word
3-
Meaning of word
Content
word:
has main meaning of the sentences.
Open
class:
it accepts the addition of new words
Function
words:
it shows the relation between words in the sentence.
Closed
class:
does not accept additional words.
Morpheme:
minimal unit of meaning, smallest linguistic unit.
Morpheme
TO Root TO Morpheme
TO
Morpheme
1-
Cannot be divided
2-
Has to have a meaning
Types
of Morphemes:
1-
Free
Morphemes: can occurs alone
in a sentence
2-
Bound
Morphemes: cannot occur
alone in a sentence and they have to be attached to another morpheme.
Bound
Morphemes are in 4 positions in a word.
1-
Prefixes:
attach at the beginning of the free morpheme
2-
Suffixes:
attach at the end of the free morpheme
3-
Infixes:
attach inside a free morpheme
4-
Circumfixes:
attach at the beginning and at the end of a morpheme.
Root:
cannot be divided
Stem:
is like a host, it can be divided and accepts more morphemes
Word:
is the final form, it can be divided but no morphemes can be added to it.
Why
study morphemes?
We
don’t know where one word starts and ends, only native speakers know, so we
introduced morphemes.