Практика Shadowing: What is Public Health?? - Изучайте разговорный английский по видео
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Hello and welcome to this video where we're going to talk about public health.
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Public health has made a significant impact on the health of populations, making people healthy and saving lives.
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For example, in the United States, between 1900 to 1999, people's life expectancy has increased by over 30 years.
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Did you know that 25 of these extra years gained are due to public health interventions?
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So in this video, we're going to take a look at what public health is, how it's different to clinical medicine, who's responsible for doing it, and how it's done.
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First of all, let's have a look at what health is.
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The World Health Organization defines health as a state of complete physical, mental and social well -being,
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rather than a mere absence of disease or infirmity.
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This is a pretty bold and ambitious definition
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that prompts people to look beyond diseases and focus not only on the physical aspect of health, but also on the mental and social aspects as well.
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and public health well public health is the science
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and art of preventing disease prolonging life
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and promoting health through the organized efforts of society okay
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so how is it different to clinical medicine let's take a
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look at an example let's say someone has an accident
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and has a broken leg a clinician's main focus is the
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immediate health problem fixing the fractured leg clinicians focus on the individual the public health approach would be holistic
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and would focus on figuring out how and why this person had an accident so
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that actions can be taken to prevent it from happening again
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for example why did he have the accident was there a
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problem with his vision was it poor knowledge of driving skills
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or bad attitudes towards driving was he under the influence of alcohol
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or drugs when he was driving are there laws against this
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and resources to enforce it what are the community expectations
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or attitudes towards driving does he have a good social support network
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that will help in his recovery
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or prevent this from happening again was the road he was driving on safe was he driving a safe car
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that was well maintained if not why not could he not afford it
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if not why could he not afford it does he have a job
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that doesn't pay well why is that is it
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because he did not have access to good education was there good access to health services
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which would determine his treatment and recovery?
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As you can see from this example, health is determined by a complex interaction between many different factors or determinants of health.
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These include individual characteristics, lifestyle and behaviors, and also the physical, social and economic environments, the social determinants of health.
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In order to make a difference in health, there's action needed across all the different determinants.
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Public health focuses on these upstream factors to make changes that can benefit the health of the population as a whole.
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This seems like a very broad and complex task, doesn't it?
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So, who's responsible for public health?
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Ultimately, the responsibility of creating a healthy community rests with all sectors of society.
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Health departments do have a central role in public health.
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However, improving the health of a population requires the coordinated efforts of a broad range of stakeholders.
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This includes other areas of government, the private sector, non -governmental organizations, international organizations, and communities, to name a few.
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All united with a shared goal of improving the health of the public.
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Now let's have a look at how public health works.
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The World Federation of Public Health Associations has developed a useful framework to understand how public health is delivered.
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There are three core service areas of public health
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and a group of enablers that ensure that these services can occur effectively and efficiently.
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The three core areas of public health are protection, promotion and prevention.
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Protection is about protecting the health of the population.
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This includes the control of infectious diseases, managing environmental hazards, ensuring a healthy workplace, and managing health emergencies.
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Promotion is about improving the health of the population.
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It covers a broad range of activities that not only focuses on the individual, like promoting health behaviours over a life course, it also focuses on improving the social determinants of health.
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Prevention is about preventing health issues before they occur.
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It includes activities such as vaccination and screening.
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to enable these core areas to function there needs to be good governance advocacy to influence
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and obtain support and commitment for actions
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that support a health goal capacity having an adequate well -trained
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and supported public health workforce
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and having accurate timely information to support health actions such as relevant research surveillance monitoring and evaluation
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so that's a quick introduction to the fascinating field of public
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health we've had a look at what it is how it's different to clinical medicine who's responsible for doing it, and how it's done.
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Лексика и советы по произношению к этому уроку
В этом видео 61 предложений и 830 слов для шедоуинга. Речь длится 5:20. Говорящий говорит в естественном темпе, около 156 слов в минуту, близком к повседневной речи. 86% слов входят в 3000 самых частых слов английского языка; остальные стоит разобрать перед занятием.
Ключевая лексика этого видео
15 слов из видео, которые стоит выучить, с произношением и значением:
| Слово | Произношение | Значение |
|---|---|---|
| occur глагол | /əˈkɜː/ | происходи́ть, произойти́ |
| aspect существительное | /ˈæspɛkt/ | аспе́кт, вид |
| promotion существительное | /pɹəˈmoʊʃn̩/ | продвиже́ние, повыше́ние |
| prevention существительное | /pɹɪˈvɛnʃən/ | предотвраще́ние |
| commitment существительное | /kəˈmɪtmənt/ | обяза́тельство, обеща́ние |
| skill существительное | /skɪl/ | уме́ние, на́вык |
| obtain глагол | /əbˈteɪn/ | добыва́ть, добы́ть |
| resource существительное | /ɹɪˈzɔːs/ | ресу́рс, запа́с |
| monitor существительное | /ˈmɑ.nɪ.tɚ/ | наста́вник, наста́вница |
| absence существительное | /ˈæb.s(ə)n̩s/ | отсу́тствие, отлу́чка |
| define глагол | /dɪˈfaɪn/ | определя́ть, определи́ть |
| enable глагол | /ɪˈneɪ.bəl/ | дава́ть возмо́жность, уполномо́чивать |
| framework существительное | /ˈfɹeɪm.wɜːk/ | о́стов, ко́рпус |
| interaction существительное | /ˌɪn.təˈɹæk.ʃən/ | взаимоде́йствие |
| lifestyle существительное | /ˈlaɪfˌstaɪl/ | стиль жи́зни, о́браз жи́зни |
Фразовые глаголы, которые вы услышите
| Слово | Значение |
|---|---|
| figure out глагол | разбира́ться, разобра́ться |
Грамматика в этом видео
Конструкции, которые говорящий использует чаще всего, с точными словами из видео:
| Конструкция | В видео |
|---|---|
| Present Perfect have/has + причастие прошедшего времени — прошлое действие, важное сейчас | has made · has increased · has developed |
| Пассивный залог be + причастие прошедшего времени — важно, что происходит, а не кто это делает | can be taken · is determined · is delivered |
Произношение, на которое стоит обратить внимание
Говорящий использует 5 сокращённых и редуцированных форм, например doesn't, we're, we've. Произносите их коротко, так, как слышите.
- Звуки «sh» и «zh»: promotion /pɹəˈmoʊʃn̩/, prevention /pɹɪˈvɛnʃən/, interaction /ˌɪn.təˈɹæk.ʃən/, intervention /ɪntɚˈvɛnʃən/, evaluation /ɪˌvæljuˈeɪʃn̩/
- Длинные слова — следите за ударением: interaction /ˌɪn.təˈɹæk.ʃən/, intervention /ɪntɚˈvɛnʃən/, evaluation /ɪˌvæljuˈeɪʃn̩/, expectation /ˌɛk.spɛkˈteɪ.ʃən/, characteristic /ˌkæɹ(ə)ktəˈɹɪstɪk/
Как заниматься с этим видео
- Прослушайте всё видео один раз молча и выпишите незнакомые слова.
- Начните со скорости 0,75×, повторяйте предложение за предложением и вернитесь к обычной скорости, когда станет легко.
- Запишите себя и сравните с оригиналом, обращая внимание на такие слова, как occur, aspect, promotion.
Что такое техника Shadowing?
Shadowing — это научно обоснованная техника изучения языка, изначально разработанная для подготовки профессиональных переводчиков и популяризированная полиглотом доктором Александром Аргуэльесом. Метод прост, но эффективен: вы слушаете аудио на английском от носителей языка и немедленно повторяете вслух — как тень, следующая за говорящим с задержкой в 1–2 секунды. В отличие от пассивного прослушивания или грамматических упражнений, Shadowing заставляет мозг и мышцы рта одновременно обрабатывать и воспроизводить реальные речевые паттерны. Исследования показывают, что это значительно улучшает точность произношения, интонацию, ритм, связную речь, понимание на слух и беглость речи — что делает его одним из самых эффективных методов для подготовки к IELTS Speaking и реального общения на английском.