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Linguistics 001: Structures

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Title: Linguistics 001: Structures


1
Linguistics 001 Structures
  • Syntax I
  • 2-9-2009

2
Plagiarism at Harvard
  • Last year, a Harvard student accused of
    plagiarism of a teen novel
  • Sabrina was the brainy Angel. Yet another example
    of how every girl had to be one or the other
    Pretty or smart
  • Moneypenny was the brainy female character. Yet
    another example of how every girl had to be one
    or the other Smart or pretty.
  • The infinity of syntax gives a strong hint

3
Infinity of syntax
  • Try typing in Google (in quotes) the first one,
    two, three, four words in todays paper.
  • A movement hopes to save from demolition hundreds
    of buildings built by the Works Progress
    Administration. (from NYTimes.com)
  • Virtually every sentence you hear is new!

4
Syntax Combinatorics
  • Source of infinity infinite use of finite
    means
  • Syntax as compression (ZIP files)
  • Recursion
  • Source of structures
  • Phrases, constituents, ambiguity
  • Cf. Features, consonants, vowels, onsets,
    syllables, words, morphemes,

5
Words and Categories
  • Syntax is putting words together?
  • The cat meows
  • The dog barks
  • Cannot memorize all the word combinations (see
    Google search)
  • Different combinations of words but same
    combinations of different words
  • Article Noun Verb
  • Structures again

6
Structure Review
  • As we saw in our discussion of phonology and
    morphology, the structure is crucially involved
    in the function
  • un lock able /k/ /ae/ /t/

7
What kind of structures
  • AB, ABAB, ABABAB, ABABABAB .
  • AB, AABB, AAABBB, AAAABBBB .
  • Which group of patterns is more complex?
  • Cognitive science was pretty much launched by
    this kind of studies! (AB as linguistic units)

8
(AB)n vs. AnBn syntax is not flat
9
Syntax
  • Structure is critical in syntax we will examine
    two major points this week
  • The notion of phrase why do some sequences of
    words go together more than others?
  • Movement (Wed) how do we understand the object
    of the verb in the following sentences
  • John ate several apples.
  • What did John eat ___?

10
Structure of Questions
  • At a first glance, question formation in English
    appears to involve a rule like move the
    auxiliary to the front of the sentence
  • The cat is on the balcony.
  • Is the cat __ on the balcony?

11
Questions, cont.
  • This rule is not adequate. In cases with more
    than one auxiliary, we have to know which one is
    affected
  • The cat that is on the balcony is chasing the
    mouse
  • Is the cat that is on the balcony __ chasing the
    mouse?
  • Is the cat that __ on the balcony is chasing the
    mouse?

12
Complex structures
  • In examples of this type, the point was that the
    auxiliary cannot be one that is inside a
    complex subject. What does this mean? Consider
    the following sentences
  • John is in the garden.
  • The boy is in the garden.
  • The woman with the red hat is in the garden.
  • The woman with the red hat that John was talking
    to yesterday when he went to the store to buy
    some batteries for his camera is in the garden
  • ? The subject can be arbitrarily long, and it
    cannot be broken apart in question formation

13
Subjects, cont.
  • The subjects in the sentences above are all
    different from each other
  • However, for the purposes of question formation,
    they behave in exactly the same way
  • The rule for questions of this type ignores
    subjects and their internal structure, treating
    them all the same
  • Thus the rule cannot be stated linearly it has
    to be stated in terms of a complex organization
    of the sentence

14
Phrases
  • Consider again the subjects from the examples
    above
  • John
  • The boy
  • The woman with the red hat
  • The woman with the red hat that John was talking
    to yesterday when he went to buy some batteries
    for his camera
  • In terms of sentence structure, each of these
    behaves in the same way. They are grouped under
    the heading NP for Noun Phrase
  • The idea here is that they are phrases that have
    properties of the head (John, boy, woman, woman),
    independently of other things that might be there

15
All about the cat
  • The head of a phrase defines its aboutness
  • The big cat
  • The cat that made a mess
  • The cat in the hat
  • The hat-wearing cat
  • The cat that came back
  • The cat that came back in a hat

16
Phrases, cont.
  • Each of these phrases has a head, where the head
    is the important lexical category that determines
    the properties of the phrase
  • Sample VP kick the ball
  • Sample AP proud of his daughter
  • Sample PP in the garden

17
Phrases and other phrases
  • Phrases can contain other phrases this is the
    property of language that allows us to start with
    words etc and assemble them into larger and
    larger objects
  • Example Verb Phrase kick the ball
  • This VP is headed by the V(erb) kick
  • Along with the V kick, we have the NP the ball
  • VP
  • V NP
  • kick the ball

18
Quiz Pick out the phrases
  • in front of the mirror
  • be patient
  • drink plenty of
  • Peter likes
  • the big bad wolf
  • kick up a notch

19
When in doubt
  • Vertigo(NP) The third man (NP)
  • Kill Bill (VP) On golden pond (PP)
  • Bend it like Beckham (VP)
  • Mr. Smith goes to Washington (S(entence))
  • One flew over (PP)
  • When Harry met (VP)
  • Its a wonderful (NP)

20
Even toddlers know that!
Possible truncations
for cookies all gone that truck like sleeping.
The warm milk is for cookies The apple juice is
all gone This one is crappy. I want that
truck Kitties like sleeping
Impossible truncations
Cookie Monster has cookies for supper Daddys
gone all the time I dont want a truck that
small You are sleeping like a pig
cookies for. gone all. truck that sleeping
like.
21
Secrets of baby talk
The milk is for cookies The juice is all
gone I want that truck Kitties like
sleeping Cookie Monster has cookies for
supper (why cant I?) Daddys gone all the
time I dont want a truck that small You
are sleeping like a pig
22
Tests for adults
  • The organization of words and phrases into larger
    units involves the notion of constituent (a unit)
  • There are reasons for grouping some units
    together but not others
  • Lets look at some of these reasons

23
Test 1 Substitution
  • The substitution test can be used for other cases
    as well take the prepositional phrases
  • Ok
  • He put it on the table.
  • He put it there.
  • Not Ok
  • He put it on the table thats by the door.
  • He put it there thats by the door.
  • The PP in the second example is on the table
    thats by the door. Thus there cannot be
    substituted for the subpart on the table

24
Test 2 Movement
  • In the next lecture we will look at movement in
    detail. For right now, note that movement is
    another way of diagnosing constituent structure
  • Ok
  • I like these apples.
  • These apples, I like __
  • Not Ok
  • I like the apples that John bought.
  • The apples I like that John
    bought.
  • Ok
  • The apples that John bought, I like ________

25
Putting it together
  • To this point, we have concentrated on
    establishing that words are assembled into
    phrases
  • Larger units like clauses and sentences involve
    hierarchical structures as well
  • They involve the arrangement of these phrases
    with respect to one another

26
A simple sentence
  • Consider
  • The boy kicked the ball
  • We have three lexical categories here the nouns
    boy, ball, and the verb kick
  • This gives us three phrases
  • Determining how these phrases are organized into
    the sentence involves the same reasoning we
    applied above

27
Possible structures
  • In principle, the three phrases could be arranged
    in two ways this is exactly parallel to what we
    did with words before (Im using S here as the
    label for sentence)
  • Structure 1 Structure 2
  • S S
  • VP VP
  • NP V NP NP V
    NP
  • the boy kicked the ball the boy kicked
    the ball

28
The options
  • The different structures take different positions
    on the status of the VP is it
  • The object and verb that form a VP, or
  • The subject and verb that form a VP?
  • We can use the diagnostics above to give us an
    answer
  • Recall the Dear Old Queen vs. Queer Old Dean
    example

29
Tests
  • Substitution
  • John ate an apple.
  • Mary did too.
  • Did ltate an applegt
  • ??? an apple?
  • Verb Object behaves like a constituent
  • Movement
  • Mary said she would fix the car with a wrench
  • and fix the car with a wrench she did
  • ? Tests indicate that Verb Object behave like a
    constituent (structure 1)

30
Recursion
  • A concept from math self-reproducing/defining
  • 2 in an even number
  • If X is an even number, so is X-2
  • A phrase can include another phrase of the same
    type (or the very same phrase)
  • the cat in the hat from the store beside the
    street at the heart of the city

31
Recursion Toddlers vs. Teens
  • This is the dog that worried the cat that chased
    the rat that ate the cheese that lay in the house
    that Jack built
  • There is a rumor going around that she told me
    that you told her that I saw you kissing Jim that
    he told you not to.

32
Recursion in Harry Potter
  • http//youtube.com/watch?vjsiF_G78aLs
  • Ronald would like me to tell you that Seamus
    told him that Dean was told by Parvati that
    Hagrid ís looking for you .

33
Confused?
  • This is the cheese that lay in the house.
  • This is the cheese that the rat ate that lay in
    the house.
  • This is the cheese that the rat that the cat
    chased ate that lay in the house.
  • This is the cheese that the rat that the cat that
    the dog worried chased ate that lay in the house.
  • (more when we talk about language processing in
    the brain)
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