Shadowing Practice: Grouping Living Things - Learn English Speaking with Video

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Scientists classify organisms because it helps them understand the living world, it helps them avoid confusion, and it makes sure scientists use the same names.
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History of classification A long time ago a scientist named Aristotle made one of the first systems.
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He grouped living things into plants and animals.
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Later scientists discovered tiny organisms using microscopes, so the system changed and became more detailed.
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Today we have seven levels of classification.
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The seven levels from largest to smallest.
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Kingdom, phylum, class, order, family, genus, species.
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A fun way to remember, King Philip came over for good soup.
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The largest group is kingdom, the smallest group is species.
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The six kingdoms.
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Today scientists divide living things into six kingdoms.
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Animal, plant, fungi, protists, eubacteria, archaebacteria.
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Each kingdom has different characteristics.
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Animal Kingdom Animals eat other organisms can move and have many cells.
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There are two main groups.
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Vertebrates with backbone, like mammals, birds, fish.
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Invertebrates, no backbone, like insects, worms, jellyfish.
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Plant Kingdom.
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Plants make their own food using sunlight and do not move.
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Types of plants include moss, ferns, conifers, like pine trees, flowering plants.
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Other kingdoms.
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Fungi like mushrooms absorb food.
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Protists, tiny, often one cell.
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Bacteria some help us, some cause disease.
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Archebacteria live in extreme places like hot springs.
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Scientific names.
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Scientists use Latin names so everyone understands.
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Each organism has two parts, genus and species.
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Example, house cat equals felis domestica.
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In conclusion, classification helps us organize and understand life.
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There are seven levels from kingdom to species.
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Scientists are still discovering new organisms today, so the system may continue to change in the future.
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Thank you for listening.

Vocabulario y notas de pronunciación para esta lección

Este vídeo tiene 33 frases y 274 palabras para practicar shadowing. La parte hablada dura 1:58. El hablante mantiene un ritmo constante de unas 139 palabras por minuto, cómodo para el shadowing. Solo el 77 % de las palabras está entre las 3.000 más comunes del inglés, por lo que el vocabulario es exigente.

Vocabulario clave de este vídeo

15 palabras menos comunes del vídeo, con su pronunciación y significado:

  • scientist /ˈsaɪəntəst/ (sustantivo) — científico, científica. One whose activities make use of the scientific method to answer questions regarding the measurable universe. A scientist may be involved in original research…
  • organism /ˈɔɹ.ɡəˌnɪz.əm/ (sustantivo) — organismo. A discrete and complete living thing, such as animal, plant, fungus or microorganism.
  • classification /ˌklæsɪfɪˈkeɪʃən/ (sustantivo) — clasificación. The act of forming into a class or classes; a distribution into groups, as classes, orders, families, etc., according to some common relations or attributes.
  • discover /dɪˈskʌvə/ (verbo) — descubrir. To find or learn something for the first time.
  • genus /ˈd͡ʒiːnəs/ (sustantivo) — género (taxonómico). A category in the classification of organisms, ranking below family (Lat. familia) and above species.
  • backbone /ˈbækˌboʊn/ (sustantivo) — espina dorsal, columna vertebral. The series of vertebrae, separated by disks, that encloses and protects the spinal cord, and runs down the middle of the back in vertebrate animals.
  • flower /ˈfloʊɚ/ (sustantivo) — flor. A colorful, conspicuous structure associated with angiosperms, frequently scented and attracting various insects, and which may or may not be used for sexual…
  • conclusion /kənˈkluːʒən/ (sustantivo) — conclusión, neta. The end, finish, close or last part of something.
  • confusion /kənˈfjuːʒən/ (sustantivo) — confusión. A lack of clarity or order.
  • soup /sup/ (sustantivo) — sopa, caldo. Any of various dishes commonly made by combining liquids, such as water or stock, with other ingredients, such as meat and vegetables, that contribute the food…
  • divide /dɪˈvaɪd/ (verbo) — desunir, dividir. To split or separate (something) into two or more parts.
  • pine /paɪn/ (sustantivo) — pino. Any coniferous tree of the genus Pinus.
  • organize /ˈɔɹɡənaɪz/ (verbo) — organizar. To arrange in working order.
  • characteristic /ˌkæɹ(ə)ktəˈɹɪstɪk/ (sustantivo) — característica. A distinguishing feature of a person or thing, a part of mental or physical behavior.
  • moss /mɔs/ (sustantivo) — musgo. Any of various small, green, seedless plants growing on the ground or on the surfaces of trees, stones, etc.; now specifically, a plant of the phylum Bryophyta…

Pronunciación a tener en cuenta

  • Los sonidos de “sh” y “zh”: classification /ˌklæsɪfɪˈkeɪʃən/, conclusion /kənˈkluːʒən/, confusion /kənˈfjuːʒən/, mushroom /ˈmʌʃˌɹuːm/, jellyfish /ˈd͡ʒɛliˌfɪʃ/
  • Palabras largas — cuida el acento: organism /ˈɔɹ.ɡəˌnɪz.əm/, classification /ˌklæsɪfɪˈkeɪʃən/, characteristic /ˌkæɹ(ə)ktəˈɹɪstɪk/, invertebrate /ɪnˈvəːtɪbrət/

Cómo practicar con este vídeo

  1. Escucha el vídeo entero una vez sin hablar y anota las palabras que no conoces.
  2. Haz shadowing frase por frase a velocidad normal, repitiendo cada una hasta que tu ritmo coincida con el del hablante.
  3. Grábate y compara con el original, prestando atención a palabras como scientist, organism, classification.

¿Qué es la Técnica de Shadowing?

Shadowing es una técnica de aprendizaje de idiomas respaldada por la ciencia, desarrollada originalmente para la formación de intérpretes profesionales y popularizada por el políglota Dr. Alexander Arguelles. El método es simple pero poderoso: escuchas audio en inglés nativo y lo repites en voz alta de inmediato, como una sombra que sigue al hablante con solo 1-2 segundos de retraso. A diferencia de la escucha pasiva o los ejercicios de gramática, el shadowing obliga a tu cerebro y músculos de la boca a procesar y reproducir simultáneamente patrones de habla reales. Las investigaciones muestran que mejora significativamente la precisión de la pronunciación, la entonación, el ritmo, el habla conectada, la comprensión auditiva y la fluidez al hablar, convirtiéndola en una de las metodologías más efectivas para la preparación del IELTS Speaking y la comunicación en inglés en el mundo real.

Técnica de shadowing: lee la guía completa paso a paso →