

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


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


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
Productivity Introduction: kinds of productivity
المؤلف:
Andrew Carstairs-McCarthy
المصدر:
An Introduction To English Morphology
الجزء والصفحة:
85-8
2024-02-03
1394
Productivity
kinds of productivity
Tesxtbooks on linguistics, and particularly on word structure, usually introduce at an early stage a distinction between ‘productive’ and ‘un-productive’ word formation processes. Some readers may wonder why I have not done so before now, especially when discussing criteria for determining which words are lexical items, or the variety of plural and past tense forms in English. The reason why I have avoided the term so far is that ‘productivity’ is used to mean a variety of different things, and it seemed best to avoid the term entirely until any potential confusions could be. This risk of confusion does not mean that the notion of productivity is unhelpful. On the contrary, once the various senses are teased apart, the outcome turns out to shed light on the relationship between word formation and lexical listing, and to highlight an important respect in which word-structure differs from sentence-structure.
Productivity is closely tied to regularity, but regularity in shape has to be distinguished from regularity in meaning. These are dealt with respectively. One aspect of vocabulary in English and perhaps in all languages is a dislike of exact synonyms, and the implications of this for word formation deals with some semantic implications of the freedom with which compound nouns are formed in English. Numerical measures of productivity are touched on, draws attention to the lack of any comparable notion in syntax.
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