

Grammar


Tenses


Present

Present Simple

Present Continuous

Present Perfect

Present Perfect Continuous


Past

Past Simple

Past Continuous

Past Perfect

Past Perfect Continuous


Future

Future Simple

Future Continuous

Future Perfect

Future Perfect Continuous


Parts Of Speech


Nouns

Countable and uncountable nouns

Verbal nouns

Singular and Plural nouns

Proper nouns

Nouns gender

Nouns definition

Concrete nouns

Abstract nouns

Common nouns

Collective nouns

Definition Of Nouns

Animate and Inanimate nouns

Nouns


Verbs

Stative and dynamic verbs

Finite and nonfinite verbs

To be verbs

Transitive and intransitive verbs

Auxiliary verbs

Modal verbs

Regular and irregular verbs

Action verbs

Verbs


Adverbs

Relative adverbs

Interrogative adverbs

Adverbs of time

Adverbs of place

Adverbs of reason

Adverbs of quantity

Adverbs of manner

Adverbs of frequency

Adverbs of affirmation

Adverbs


Adjectives

Quantitative adjective

Proper adjective

Possessive adjective

Numeral adjective

Interrogative adjective

Distributive adjective

Descriptive adjective

Demonstrative adjective


Pronouns

Subject pronoun

Relative pronoun

Reflexive pronoun

Reciprocal pronoun

Possessive pronoun

Personal pronoun

Interrogative pronoun

Indefinite pronoun

Emphatic pronoun

Distributive pronoun

Demonstrative pronoun

Pronouns


Pre Position


Preposition by function

Time preposition

Reason preposition

Possession preposition

Place preposition

Phrases preposition

Origin preposition

Measure preposition

Direction preposition

Contrast preposition

Agent preposition


Preposition by construction

Simple preposition

Phrase preposition

Double preposition

Compound preposition

prepositions


Conjunctions

Subordinating conjunction

Correlative conjunction

Coordinating conjunction

Conjunctive adverbs

conjunctions


Interjections

Express calling interjection

Phrases

Sentences

Clauses


Grammar Rules

Passive and Active

Preference

Requests and offers

wishes

Be used to

Some and any

Could have done

Describing people

Giving advices

Possession

Comparative and superlative

Giving Reason

Making Suggestions

Apologizing

Forming questions

Since and for

Directions

Obligation

Adverbials

invitation

Articles

Imaginary condition

Zero conditional

First conditional

Second conditional

Third conditional

Reported speech

Demonstratives

Determiners

Direct and Indirect speech


Linguistics

Phonetics

Phonology

Linguistics fields

Syntax

Morphology

Semantics

pragmatics

History

Writing

Grammar

Phonetics and Phonology

Semiotics


Reading Comprehension

Elementary

Intermediate

Advanced


Teaching Methods

Teaching Strategies

Assessment
The inconsistency of natural language
المؤلف:
Vyvyan Evans and Melanie Green
المصدر:
Cognitive Linguistics an Introduction
الجزء والصفحة:
C13-P447
2026-01-29
25
The inconsistency of natural language
It is important to note that Tarski was concerned with the study of semantics (meaning in general) rather than specifically linguistic semantics. While Tarski thought that the truth-conditions for formal languages like logic could be precisely specified, he argued that the meaning of natural languages could not be precisely specified in terms of truth conditions. Tarski expresses this view in the following way:
A particularly clear illustration of the way in which natural language resists precise definition in terms of truth conditions emerged from J. L. Austin’s work on speech acts. This theory was developed in Austin’s 1955 lectures, which were published posthumously in 1962. Austin observed that only certain types of sentence relate to ‘states of affairs in the world’. This sentence type, which Austin called constative, is illustrated in examples (1) to (4).
Only sentences of the kind in (1) to (4) can be said to have truth conditions because they can be verified against the corresponding state of affairs that they describe. In contrast, it makes little sense to think of the sentences in (5) to (11) as ‘describing’ states of affairs because these sentences are performing verbal acts rather than describing situations. Observe that performatives license the adverb hereby, and are restricted to the first-person present tense. If these sentences are changed to the third person and/or to the past tense, they become descriptions of states of affairs rather than performatives (11a), and do not license hereby (11b). Furthermore, only certain verbs function as performatives (11c).
As these examples illustrate, only a subset of sentence types can be understood in terms of their correspondence with ‘states of affairs’ or situations that they describe. Furthermore, this observation is not limited to the distinction between the types of examples illustrated here. For example, interrogative sentences like Do you want a cup of tea? and imperative sentences like Shut the door! cannot be described as ‘true’ or ‘false’ with respect to a given state of affairs in the world.
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