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English Vocabulary and Grammar: Key Concepts

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English Vocabulary and Grammar

Phrasal Verbs and Vocabulary

Breathtaking (asombroso), look into, look out for (tener cuidado), flock (birds), herd (elephants), pack (dogs), pride (lion), school (dolphin), troop (monkey), dam (manada), once you've done it. Come across (cruzar), get away (irse), get off (bajar), see off (despedir), set off (activar), speed up, stop over, take off (despegar), blizzard (ventisca), breeze (brisa), drizzle (llovizna), frost, gale (vendaval), hailstorm, mist (niebla), sleet (aguanieve), score, be in a league of their own, neck and neck, no match for, get off to a good start, put up a good fight, be about to (a punto de).

Agree, complain (quejarse), reply, amateur (aficionado), newcomer, script (guion), sketch, spotlight,... Continue reading "English Vocabulary and Grammar: Key Concepts" »

Chemical Evolution and Biological Evolution: The Miller-Urey Experiment and Endosymbiotic Theory

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CHEMICAL EVOLUTION

Chemical evolution refers to the processes that created the molecules that make up living things (biomolecules) and then formed structures called protocells, which exhibited a certain organization and were separated from the environment by membranes.

THE MILLER-UREY EXPERIMENT

  1. They introduced the gases Oparin believed existed in the primitive atmosphere into a chamber.

  2. Then they ran electric currents through it to simulate the energy from lightning.

  3. The products created by the chemical reactions that took place in the chamber collected in a container that imitated the 'primitive ocean'.

  4. When they extracted the liquid of the 'primitive ocean' and analyzed it, they observed biomolecules that had formed from the simple inorganic products.

... Continue reading "Chemical Evolution and Biological Evolution: The Miller-Urey Experiment and Endosymbiotic Theory" »

Revolutions and Restorations: A Historical Overview

Classified in History

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The 1905 Revolution

In January 1905, industrial workers in St. Petersburg peacefully marched on the Winter Palace, the Tsar's residence, to request improvements in working conditions and political reform. The protesters were brutally suppressed, and the protest became known as "Bloody Sunday."

The 1917 Revolutions

In 1917, a revolution took place in two phases: the liberal-bourgeois revolution in February and the socialist-proletarian revolution in October.

The February Revolution: The Provisional Government

In February 1917, there was a successful revolution of workers in Petrograd (previously called St. Petersburg), supported by soldiers and peasants. They protested the disasters of the war and the shortage of food and demanded Russia's withdrawal... Continue reading "Revolutions and Restorations: A Historical Overview" »

Modal Verbs and Expressions in English

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Chuleta guardada automáticamente

MUS It’s compulsory / indispensable

  • Be obligued
  • I’m sure / certain
  • Duty
  • Surely / Certainly + affirmative

MUSTN’T not allowed

  • It’s forbidden / prohibited
  • Against the law / not permitted

HAVE TO It’s necessary//need

  • NEED TO

DON’T HAVE TO It is not necessary

  • DOESN’T NEED TO unnecessary

SHOULD / OUGHT TO advise

  • A good idea
  • If I were you, I would...
  • Suggest
  • Had better

SHOULDN’T suggest (negative)

  • A wrong idea

CAN Know how to

  • Have permission
  • Have the ability / Be able to

CAN’T Not possible / Impossible

  • Definitely (negative)
  • I’m sure / certain (negative)

COULD / MAY / MIGHT PROBABILITY

  • Perhaps
  • Possible
  • Probably
  • Likely / In case
  • Not sure

COULD / MAY / CAN ASKING FOR PERMISSION

COULD ABILITY IN THE PAST

  • knew how to / It was possible
... Continue reading "Modal Verbs and Expressions in English" »

Understanding Economic Activity and Production Factors

Classified in Geography

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What are Economic Activity?

- It is what is carried out by humans in order to acquire goods to satisfy the material needs of humans

What are Economic Goods and How Can They be Classified?

- Products and services generated by economic activity

  • Composition
  • Function
  • Ownership

What are the Factors of Production?

- The resources that are required for the generation of economic goods

Types and Subtypes of Production Factors

- Natural resources: Resources provided by nature that can be used for production

  • Renewable: Resources that will never be wasted
  • Particularly renewable: Resources whose waste depends on their use
  • Non-renewable: Resources that are always wasted

- Human resources: People who convert natural resources into economic goods

- Capital: Made up of material,... Continue reading "Understanding Economic Activity and Production Factors" »

The Pros and Cons of Cosmetic Surgery

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Nowadays, most people share the view that cosmetic surgery is not only about appearance, but also there are people who do it for health reasons. Cosmetic surgery is a big step, and first, you have to know its pros and cons.

Pros of Cosmetic Surgery

To begin with, plastic surgery makes it possible to recover the lives of some people who have suffered burns, traumas, or accidents. As well, it helps improve the self-esteem of those who suffer from physical complexes.

Cons of Cosmetic Surgery

On the other hand, cosmetic surgery has disadvantages like the addiction it causes when people see that they can change their appearance effortlessly, and they begin to change their face and body completely. Another disadvantage is cosmetic surgery carried out... Continue reading "The Pros and Cons of Cosmetic Surgery" »

Humanistic and Cognitive Approaches in Psychology

Classified in Psychology and Sociology

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Humanistic approach

Humanistic psychology is a perspective that emphasizes looking at the whole person and the uniqueness of each individual. It begins with the existential assumptions that people have free will and are motivated to achieve their potential and self-actualize. The humanistic approach is a rebellion against psychoanalysis and behaviorism. Humanism rejected the assumption of the behaviorist perspective, which is characterized as deterministic. Humanistic psychology also rejected the psychodynamic approach because it is also deterministic, with unconscious irrational and instinctive forces determining human thought and behavior.

  • Basic assumptions:
    • Humanistic psychology begins with the existential assumption that people have free will.
... Continue reading "Humanistic and Cognitive Approaches in Psychology" »

Cry Freedom: The Story of Black Struggle in South Africa

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Cry Freedom is a story based on the life of the black people who lived in South Africa. The story begins with a journalist named Donald Woods, from the Daily Dispatch, who often writes about the hard life of the blacks. Moments later, a black doctor, named Mamphela (a woman), enters his office to talk to him about an article he had published about Biko's Black Consciousness. She tells Woods to go talk to Biko (a black boy who wanted to end race inequality), since he is confined. Then Donald Woods goes to talk to Biko, and they agree that Biko will show him how black people live. One of the places that Biko shows Woods is a poor area of South Africa where life is not life, and makes a comparison with the lives of white people. Woods decides... Continue reading "Cry Freedom: The Story of Black Struggle in South Africa" »

Managing Money, Online Shopping, and Sentimental Items

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  • Yes, from my dad on a regular basis but I don't spend it, I try to save it for when I want something specific.
  • Yes or they should work if they are not so young, I think that having money helps them to know how to manage it.
  • Yes, I don't remember for how long I saved money but it was for a play station and some games.
  • The advantages I think are that you can check the website at any time, that you can ask for what you want and see if it is available and that you don't have to go to the store for small things. The disadvantages are that if you don't have references you can get ripped off, if it's clothing you can buy the wrong size and sometimes they can charge you a lot for shipping
  • I think that during the pandemic I prefer to buy online especially
... Continue reading "Managing Money, Online Shopping, and Sentimental Items" »

Timeline of World War II: Rise of Dictatorships and Key Events

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1921, hungary dictatrship by Horty. 1922, Italy by Mussolini. 1923,Spain by Primo de Rivera. 1926, poland by Pilsduki. 1929, Yugoslava by Alexander I. 1932, Portugal by Salazar. 1933, Germany by Hitler, Austria by Dollfus. 1936, Greece by Metaxas. 1939, Spain by Franco.

1931, Japan occupies Manchuria. 1933, Hitler cancellor. 1935, Italy invades ethipia. 1936, Rome-berlin axis, anti-commitern pact. 1938, Germany annexes autsria, munich conference. 1939, germany annexes czechoslovakia, nazi soviet pact.

1940 (MAY) germany occupies netherlands and belgium. (JUNE) germany occupies paris. (JULY) start battle britain. (OCT) italy invades greece. 1941 (JUNE) germany invades the ussr. (DEC) japan attack pearl harbour.

1942, battle of midway and el alemin.... Continue reading "Timeline of World War II: Rise of Dictatorships and Key Events" »