

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
The normal speed of language change
المؤلف:
P. John McWhorter
المصدر:
The Story of Human Language
الجزء والصفحة:
20-17
2024-01-15
916
The normal speed of language change
A. When linguists studied the northern Australian language Ngan’gityemerri in 1930, they found a language with sentences similar to the following:
1930:
Dudu dam, dam dudu, kinji dinj parl.
Track poke poke track here he-sat camp
“He poked along, tracking it along here to where it made its camp.”
1990:
Damdudu, damdudu, kinyi dinyparl.
Poke-track poke-track here he-sat-camp
Notice that in 1930 the speaker could give the order of dudu and dam (track and poke) in either order; they were separate words. But when linguists returned to the language in 1990, its entire grammar had changed. Now, dudu had grammaticalized into a prefix of dam, such that there was one word dududam, meaning roughly “pokingly tracked.” This had happened with all verbs in the language. Ngan’gityemerri had moved along the path toward becoming a language like Yupik Eskimo, which packs a sentence’s worth of meaning into one word. (Recall the Yupik Eskimo word for “He had not yet said again that he was going to hunt reindeer”: Tuntussuqatarniksaitengqiggtuq.)
B. But English has changed more slowly in the time after the Middle Ages. Shakespeare speaking 500 years ago would have sounded strange to us, but we could converse with him. However, Shakespeare would have found an Old English speaker from 500 years earlier almost as incomprehensible as a German.
C. This phenomenon can be explained by the fact that when a language is written and standardized and literacy becomes widespread, the written form comes to be seen as “The Language,” and it affects people’s speaking habits enough that the language changes more slowly than it would naturally. Standardized languages are “frozen in aspic,” as it were.
D. A contrast: we can easily read presidential addresses from the late 18th century, but a speaker of Saramaccan Creole in Suriname would find the speech of a chief in 1789 extremely peculiar. For example, at that time, the way to say “not” was no, but today, it is just a.
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