Como identificar el tema principal de un parrafo inglés?

Ideas principales

y

secundarias de un texto Que es una idea?

En lingüística, es la comprensión intuitiva que tiene un individuo

de un tema.

Idea Ideas

principales Da introducción al

contenido del párrafo

y anuncia el pensamiento

que se va a desarrollar.

Las ideas principales son la parte

mas importante de un texto.

Resúmenes ensayos apuntes La idea secundaria es la que sirve de complemento

para la idea principal, aporta más detalles a ésta.

Las descripciones suelen ser ideas secundarias.

Ideas

secundarias ¡importante!

Saber diferenciar

ideas principales de

las secundarias La idea secundaria, no.

La idea principal por si sola si tiene sentido.

Veamos, a partir de

dos textos, cómo se

pueden diferenciar las ideas : The organization of the tourism sector : Although sometimes tourists freely organize your trip,

most of the tourism business is in the hands of large wholesalers.

These large groups perform all activities necessary for the recruitment of a trip : flight or train reservations, hotel reservations, organizing tours, etc.

The mass organization of travel has resulted in the concentration of most of the few tourist destinations.

Most of the tourist business

is in the hands of large wholesalers.

Idea principal : The mass organization of travel has resulted

in the concentration of most of the few

tourist destinations.

Idea secundaria : vamos al segundo texto.

Ecosystems : We call the whole ecosystem composed of living beings, the physical environment (sunl, water, climate, etc.

) Of that place and the relationships between these elements.

A forest ecosystem is an example.

It is home to many creatures, which are related in many ways.

The soil is rich, the temperature is mild and there is often too much light.

These environmental features are suitable for living things in the forest.

The balance of an ecosystem depends on the environmental conditions, the number of living things and the influence of external factors.

- - - >The environmental conditions (climate, soil, water) must be stable.

- - - >The number of living creatures of every kind should be adequate, and its proportions must be maintained over time.

- - - >There should be external factors that alter the ecosystem : pollution, hunting .

Identificando ideas - - >An ecosystem is a unit consisting of living things and the physical environment of a place, and the relationships between these elements.

- - >A forest ecosystem is an example.

- - >The balance of the ecosystem depends on three factors : environmental conditions, the number of living beings and external factors.

- - >The ambient conditions must be stable.

- - >The number of living creatures of every kind must be adequate and stable.

- - >There should be no external factors that alter the ecosystem.

Gracias c : Transcripción completa.