1

المرجع الالكتروني للمعلوماتية

Grammar

Tenses

Present

Present Simple

Present Continuous

Present Perfect

Present Perfect Continuous

Past

Past Continuous

Past Perfect

Past Perfect Continuous

Past Simple

Future

Future Simple

Future Continuous

Future Perfect

Future Perfect Continuous

Passive and Active

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

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

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

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

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

Conjunctions

Subordinating conjunction

Correlative conjunction

Coordinating conjunction

Conjunctive adverbs

Interjections

Express calling interjection

Grammar Rules

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

Linguistics

Phonetics

Phonology

Semantics

Pragmatics

Linguistics fields

Syntax

Morphology

Semantics

pragmatics

History

Writing

Grammar

Phonetics and Phonology

Reading Comprehension

Elementary

Intermediate

Advanced

English Language : Linguistics : Linguistics fields :

Biological analogies

المؤلف:  P. John McWhorter

المصدر:  The Story of Human Language

الجزء والصفحة:  41-21

2024-01-17

451

Biological analogies

A. I have analogized language mixture to the mating of a horse and a mule, but this implies that language mixture is exceptional and that its results are somehow deficient. But another biological analogy is more appropriate. Lynn Margulis and other biologists have called attention to the fact that symbiosis—communal, co-dependent living between different species—is central to the existence of life as we know it. Plants derive crucial nutrients via the fungi in their roots that process nitrogen for them; cows could not digest their food without the bacteria filling their stomachs; and even the organelles within cells, such as mitochondria in animals, began as independent bacteria.

 

B. As Margulis has it:

In reality the tree of life often grows in on itself. Species come together, fuse, and make new beings, who start again. Biologists call the coming together of branches—whether blood vessels, roots, or fungal threads—anastomosis…. Anastomosis, although less frequent, is as important as branching. Symbiosis, like sex, brings previously evolved beings together into new partnerships.

 

In broad view, the world’s languages comprise tens of thousands of dialects harboring evidence of symbiotic matings in the past. Margulis describes anastomosis as “branches forming nets,” and this analogy is so useful that it can replace the one of the flowering bush.

EN

تصفح الموقع بالشكل العمودي