Semantics: a coursebook, second edition



tải về 1.74 Mb.
Chế độ xem pdf
trang57/224
Chuyển đổi dữ liệu16.04.2022
Kích1.74 Mb.
#51664
1   ...   53   54   55   56   57   58   59   60   ...   224
semantics

Yes / No
Feedback
(1) Yes (2) Yes (3) Yes (4) Yes
Comment Except in a few cases, complete de
finitions of the meanings of predicates
cannot be given, but nevertheless it is possible to give, for every predicate in a
language, at least some necessary and/or su
fficient ingredients in its meaning.
Later units (10–11, and the whole chapter on word meaning, Units 16–20)
will explore in more detail just how far one can go in giving de
finitions of the
meanings of words, but it is clear in advance that de
finitions of many terms
will be quite sketchy indeed. It seems reasonable to suppose that speakers of a
language have in their heads not only an idea of the bare sense of any given
predicate, but also a stereotype of it.
Definition The STEREOTYPE of a predicate is a list of the TYPICAL characteristics or
features of things to which the predicate may be applied.


PA RT   T H R E E
. . . to  sense
102
Example The stereotype of cat would be something like:
Quadruped, domesticated, either black, or white, or grey, or tortoise-shell,
or marmalade in colour, or some combination of these colours, adult
specimens about 50 cm long from nose to tip of tail, furry, with sharp
retractable claws, etc., etc.
Practice (1) Suggest four characteristics which should be included in the stereotype
of the predicate elephant. (Be sure not to include any more basic term,
properly belonging to the SENSE of elephant.)
..........................................................................................................................
..........................................................................................................................
(2) Give two characteristics which should be included in the stereotype of
mother.
..........................................................................................................................
..........................................................................................................................
(3) Give four characteristics which should be included in the stereotype of cup.
..........................................................................................................................
..........................................................................................................................
(4) Give four characteristics which should be included in the stereotype of
building.
..........................................................................................................................
..........................................................................................................................
Feedback
(1) e.g. grey, very thick-skinned, virtually hairless, with a trunk and two 
tusks, adult specimens weighing several tons, etc. (2) e.g. caring for her
young, living with their father, etc. (3) e.g. between 3 and 6 cm high,
round in cross-section, wider at the top than at the bottom, of china, with
a handle, made to 
fit a saucer, etc. (4) e.g. containing upward of three or
four rooms, built of a durable material, such as concrete, wood, stone,
with a roof, doors, and windows, used regularly by human beings, etc.
Comment A stereotype is related to a prototype (see previous unit) but is not the same
thing. A prototype of elephant is some actual elephant, whereas the stereotype
of elephant is a list of characteristics which describes the prototype. The
stereotype of a predicate may often specify a range of possibilities (e.g. the
range of colours of typical cats), but an individual prototype of this predicate
will necessarily take some particular place within this range (e.g. black).
Another important di
fference between prototype and stereotype is that a
speaker may well know a stereotype for some predicate, such as ghost,


U N I T   9
Sense properties and stereotypes
103
witchdoctor,
flying saucer, but not actually be acquainted with any prototypes of
it. Stereotypes of expressions for things learnt about at second hand, through
descriptions rather than direct experience, are generally known in this way.
The relationships between stereotype, prototype, sense, and extension are
summarized very brie
fly in the chart. The notions of prototype
Thing (or set of
Abstract 
things) speci
fied
speci
fication
Pertaining to all examples
EXTENSION
SENSE
Pertaining to typical examples
PROTOTYPE
STEREOTYPE
and stereotype are relatively recent in semantics. We have in fact given
de
finitions which sharpen up the difference between the two terms, which
are sometimes used vaguely or even interchangeably. Important though the
notion of stereotype is in everyday language, it is obviously not so basic to
meaning as the idea of sense, which we have de
fined as an indispensable hard
core of meaning. In this book we will deal no further with the notions of
prototype and stereotype, but we will give a lot of attention to sense.
Summary The sense of an expression can be thought of as the sum of its sense 
properties and sense relations. Sense properties of sentences include those
of being analytic, synthetic, and a contradiction.
With the exception of a few predicates such as bachelorfathersquare,
sphere, etc. it is not possible to give complete de
finitions of the sense of most
predicates by sets of necessary and su
fficient conditions. Stereotypes defined
in terms of typical characteristics account for the fact that people usually
agree on the meanings of the words they use.

tải về 1.74 Mb.

Chia sẻ với bạn bè của bạn:
1   ...   53   54   55   56   57   58   59   60   ...   224




Cơ sở dữ liệu được bảo vệ bởi bản quyền ©hocday.com 2024
được sử dụng cho việc quản lý

    Quê hương