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Grammar, Vocabulary, Idioms, Phrases, English

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Updated On 02 Feb, 19

Overview

Nonchalant - Grin and bear (idiom) - Icing on the cake ( Idiom) - Coerce (verb) - Miff - Penchant - To steer clear of - Riveting - To drive home (idiom) - Industrious - Flummox - Mitigate - To be on pins and needles - To leave no stone unturned - Entice - Dubious - Let the cat out of the bag - Pet peeve - Volition - Hoodwink - Throw caution to the wind - Inadvertently - Catalyst - To burst one's bubble - Feign - To make no bones ( idiom) - Onus. Vocabulary & Grammar lessons to speak fluent English - ESL - Enthrall. Vocabulary & Grammar lessons to speak fluent English - ESL - At the drop of a hat - Idiom. Vocabulary lessons to speak fluent English - ESL - Camaraderie. Vocabulary & Grammar lessons to speak fluent English - ESL - Ghastly. Vocabulary & Grammar lessons to speak fluent English - ESL - Impromptu. Vocabulary & Grammar lessons to speak fluent English - ESL - Profound. Vocabulary & Grammar lessons - ESL - Meticulous. Vocabulary & Grammar lessons to learn to speak fluent English - ESL - Irk. Vocabulary & Grammar lessons to learn fluent English - ESL - Clich. Vocabulary & Grammar lessons to learn to speak fluent English - ESL - The Gift of the Gab. Vocabulary & Grammar lessons to learn English - ESL - Averse. Vocabulary & Grammar lessons to learn fluent English - ESL

Inevitable. Vocabulary & Grammar lessons to speak fluent English - ESL - Intimidate. Vocabulary & Grammar lessonsfor learning English - ESL - Candid. Vocabulary & Grammar lessons for learning English. - To fight tooth & nail. Grammar & Vocabulary lessons for learning fluent English - Prejudice. Vocabulary & Grammar lessons for learning fluent English - ESL - Catastrophe. Vocabulary & Grammar lessons for learning fluent English - ESL - Wary. English & Grammar lessons for learning fluent English - ESL - Inhibit. Grammar lessons for learning to speak fluent English - ESL - The Last Straw. Vocabulary & Grammar lessons to speak fluent English - ESL - Clandestine. Vocabulary & Grammar lessons to learn English - ESL - PRECARIOUS. Vocabulary & Grammar lessons to speak fluent English - ESL -To have your heart in your mouth. Vocabulary, Grammar, Idioms, Phrases.

Includes

Lecture 23: Catalyst

4.1 ( 11 )


Lecture Details

Catalyst - English Vocabulary Lesson # 104 At times, you experience a change in a situation, it could be in the economy, behavior of a person, technology and you realize that this change is caused by a driving force.The word catalyst has two meanings. The first one means it is a chemical substance used to modify and increase the reaction without being consumed in the process. The second meaning is-a person, thing or an event acting as a stimulus to cause a change. Though its a scientific term, we use it in our daily English to express a person or a thing brings about a change, just like a chemical substance does.The word catalyst is a noun and catalysts is its plural form. is an adjective that describes a person or a thing of having a stimulus that causes things to happen or increases the speed at which things happen.For example, if a company changes its product features that enhance its qualities, and thereafter the sales increase; it means the change acted as a catalyst for growth in sales. You may also say that the product enhancement was catalytic.Example 01 The new amusement parkmuseum in the city was the catalyst for growth in tourism.Example 02 The new teachers friendly attitude was the catalyst for making learning a fun experience for the students.Example 03 Staying away from his parents for many years was the catalyst for John to learn cooking.Example 04 Attractive discounts at the stores are always a catalyst for a huge crowd especially on weekends. Example 05 Increased unemployment and poverty are catalytic issues as they increase the anti-social activities in the society.Example 06 The doctors regular pep talk was catalytic to keep little Mary cheerful all the time.Example 07 The invention of the mobile phones has been a great catalyst for faster communication anytime and anywhere across the globe.Example 08 Personal and professional stress acted as a negative catalyst for developing Natashas addiction to smoking at a young age.Example 09 The impressive presentation made by the Managing Director aimed at being the catalyst for motivating the employees to work harder. Example 10 Frequent delayed departures are the catalysts for leaving passengers feeling very restless and dissatisfied.Have you ever been a catalyst, what did you do to be one? Visit us at httpwww.letstalkpodcast.comhttpwww.letstalk.co.inhttpwww.learnex.inHow to speak fluent EnglishFree English, English lesson, English video, vocabulary, business English, Grammar, learn grammar, English speaking, spoken English, learn English, speak English, speaking English, fluent English, fluency in English, English training video, speak fluent English, accent training, American accent, British accent, US accent, UK accent, accent training, personality development, words, sentences, public speaking, presentation, soft skills, how to, phrases, idioms, listening skills

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Comments
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Sam

Excellent course helped me understand topic that i couldn't while attendinfg my college.

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Dembe

Great course. Thank you very much.

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