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Unit 9

Lesson 2: Conversation

Hey! Guess what! play_circle pause_circle
I don't know. What? play_circle pause_circle
I was coming to school this morning when I saw an elephant in the street. play_circle pause_circle
I don't believe you. play_circle pause_circle
It's true! play_circle pause_circle
Hey, Alex! Lucy says she was coming to school this morning when she saw an elephant in the street. play_circle pause_circle
That's nothing. I was coming to school this morning when I saw three elephants in the street. play_circle pause_circle
You're joking. play_circle pause_circle
And horses and acrobats and clowns and a band and... play_circle pause_circle
Oh, I get it! The circus has come to town. Why didn't you say? play_circle pause_circle
Listen 5 times play_circle pause_circle

Doctors then and now

Doctors then and now play_circle pause_circle
The first doctors play_circle pause_circle
Earliest times play_circle pause_circle
All around the world, for thousands of years, poeple have been treating illness, disease and pain. play_circle pause_circle
Archaeologists know about a dentist who worked 9,000 years ago in Pakistan but the first doctor in history who is known by name is Imhotep. play_circle pause_circle
He teated King Zoser the pharaoh of Egypt 4,700 years ago. play_circle pause_circle
Greek and Roman doctors play_circle pause_circle
The Greek doctor, Hippocrates,treated sick people 2,500 years ago. play_circle pause_circle
He believed that looking carefully at patients was important. play_circle pause_circle
This helped him to decide on the best treatment. play_circle pause_circle
Doctors do this today. play_circle pause_circle
Hippocrates looked and made notes. play_circle pause_circle
Two thousand years ago the Romans believed that cleanliness was good for people's health. play_circle pause_circle
They had big baths like swimming pools. play_circle pause_circle
They brought 1,000 million litres of water a day into the city for drinking, washing and cleaning the streets and drains. play_circle pause_circle
Everyone could use the baths in Rome. play_circle pause_circle
Physicians in the Middle East play_circle pause_circle
Doctors in the Middle East set up the first hospitals. play_circle pause_circle
The Persian doctor, Avicenna, wrote about medicine 1,000 years ago. play_circle pause_circle
His book was used for 800 years. play_circle pause_circle
He is sometimes called the father of modern medicine. play_circle pause_circle
He realised that some diseases can travel quickly from one person to another. play_circle pause_circle
There were no ambulances at the first hospitals. play_circle pause_circle
European medicine play_circle pause_circle
Two hundred years ago some European doctors began to use microscopes to look at germs. play_circle pause_circle
Many doctors at that time did not understand that germs can be spread by healthy people through touch. play_circle pause_circle
Doctors did not wash their hands after they had touched sick people. play_circle pause_circle
This is a microscope play_circle pause_circle
Hospital cleanliness play_circle pause_circle
In 1847 a Hungarian doctor named Semmelweis was working in a big hospital when he made an important discovery. play_circle pause_circle
He found that fewer patients died when the doctors washed their hands before they treated them. play_circle pause_circle
Semmelweis could show that hand-washing was important, but the other doctors were angry. play_circle pause_circle
They did not like his ideas. play_circle pause_circle
They stopped him from working in hospitals. play_circle pause_circle
He died forgotten and in disgrace - but he was right. play_circle pause_circle
In London, the surgeon Joseph Lister believed the same thing. play_circle pause_circle
He made sure that all hospital instruments were properly cleaned before and after operations. play_circle pause_circle
Fewer people died after operations. play_circle pause_circle
Florence Nightingale, the famous nurse, believed that good nursing needed cleanliness. play_circle pause_circle
She thought that the patients and the hospital ward had to be clean. play_circle pause_circle
She wrote instructions to her nurses: play_circle pause_circle
Open the windows to give patients fresh air. play_circle pause_circle
Let patients sit in sunlight for part of the day. play_circle pause_circle
Give them good food to eat. play_circle pause_circle
Give them clean water to drink. play_circle pause_circle
Clean the floor of the ward. play_circle pause_circle
Change the sheets on the beds. play_circle pause_circle
Wash the sheets. play_circle pause_circle
Wash the patients. play_circle pause_circle
Keep the drains clean. play_circle pause_circle
Keep it clean! play_circle pause_circle
Nowadays we know how important it is to keep things clean but it was not obvious then. play_circle pause_circle
Many people did not think that Florence Nightingale's ideas were important. play_circle pause_circle
Modern nurses use disposable gloves. These protect patients from germs. play_circle pause_circle
If you cut yourself, you must clean the cut but..Always wash your hands first! play_circle pause_circle
Listen 5 times play_circle pause_circle