Занятие 15(продолжительность-2ч.)

Тема: Физика. Основные законы физики. Физика в медицине.

Цель: развитие навыков чтения и повседневного общения, формирование компетенций:

-ОК-1-способность к обобщению, анализу, восприятию информации, постановке цели и выбору путей ее достижения, владение культурой мышления;

-ОК-2-способность логически верно, аргументировано и ясно строить устную и письменную речь, создавать тексты профессионального назначения;

Задачи:

- Повторить временную форму Past Simple Active/Past Continuous Active/Past Perfect Active;

-Тренировать навыки изучающего чтения для перевода специальных текстов по теме «Физика»;

-Освоить терминологию по теме «Физика. Физика в медицине».

Этапы занятия: 1) Речевая разминка:

a) Ответьте на вопросы:

1) Can you complete the definition: “Medical physics is an interdisciplinary science that …”?

2) What subject areas is medical physics related to?

Medical physics is related to …/is associated with…/

3) Is physics required for biomedical engineering?

2) Проверка домашнего задания

3) Информативное чтение «The Discovery of X-rays»: Задание1. Прочтите текст, ответьте на вопросы после текста.

Задание2. Обобщите информацию о том, как Рентген совершил свое открытие.

Задание3. Обсудите тот вклад, который Рентген внес в развитие медицины и, какое влияние это открытие оказало на мировую общественность тогда и какое значение имеет сейчас.

In late 1895, a German physicist, W. C. Roentgen was working with a cathode ray tube in his laboratory. He was working with tubes similar to our fluorescent light bulbs. He evacuated the tube of all air, filled it with a special gas, and passed a high electric voltage through it. When he did this, the tube would produce a fluorescent glow. Roentgen shielded the tube with heavy black paper, and found that a green colored fluorescent light could be seen coming from a screen setting a few feet away from the tube. He realized that he had produced a previously unknown "invisible light," or ray, that was being emitted from the tube; a ray that was capable of passing through the heavy paper covering the tube. Through additional experiments, he also found that the new ray would pass through most substances and cast shadows of solid objects on pieces of film. He named the new ray X-ray, because in mathematics "X" is used to indicate the unknown quantity.

In his discovery Roentgen found that the X-ray would pass through the tissue of humans leaving the bones and metals visible. One of Roentgen’s first experiments late in 1895 was a film of his wife Bertha's hand with a ring on her finger. The news of Roentgen’s discovery spread quickly throughout the world. Scientists everywhere could duplicate his experiment because the cathode tube was very well known during this period. In early 1896, X-rays were being utilized clinically in the United States for such things as bone fractures and gun shot wounds.

Задание3. Найдите в тексте английские эквиваленты следующих слов и словосочетаний: похожий на, электрическая лампочка, откачивать (о воздухе), высокое электрическое напряжение, флуоресцентное свечение, накрывать/прикрывать, устанавливать экран, ранее неизвестный, проходить через/сквозь, дополнительные эксперименты, отбрасывать/оставлять тени, твердые предметы, снимок, быстро распространяться, повторить эксперимент, перелом, огнестрельное ранение

4) Работа над грамматическим материалом:

Задание1. Найдите в тексте примеры Past Simple, Past Continuous, Past Perfect. Проанализируйте их и объясните, почему используются данные времена.

Задание2. Поставьте предложения в отрицательную и вопросительную формы:

1. The patient was having difficulties breathing so we put him on a respirator. 2. The doctor was using a bronchoscope to inspect the inside of the lungs. 3. They were stitching the wound when the patient fainted. 4. The physician was feeling the child’s pulse when he started crying. 5. The cardiologist was interviewing the new patient. 6. I was thinking of your case yesterday when you called me. 7. The doctor was questioning the patient to make a diagnosis. 8. Her condition improved, so we reduced the dose. 9. The doctor prescribed a course of antibiotics. 10. The pharmacist mixed the chemicals in this bottle. 11. The surgeons operated immediately on the injured child. 12. The nurse disinfected and dressed the wound. 13. The doctor noticed that the patient’s blood pressure had dropped. 14. Palpation and percussion of the liver had supplied important evidence before the doctor made the diagnosis.