He was a world-famous scientist, who was born in 1822 into an ordinary French family. When he first went to school, he was a very lazy student , but his life changed when a new and imaginative chemistry teacher arrived. From that time, he became very excited about the subject and he left school with good qualifications . He studied in Paris and , in 1854, after doing research for a number of years , he became a professor of Chemistry at the University of Lille in northern France. Part of his work there was to help companies with their problems. For example , he showed a food company that they could kill germs in milk by boiling it and cooling it again.

This made milk safe to drink. After this, he showed that people could catch diseases from other people who were carrying germs. He also gave people an explanation as how germs can infect people. He described the three different ways: through the air , through our skin and in the food we eat.. Later, he discovered ways of preventing diseases from passing from person to person. In 1888 , he started a special school for the study of diseases. The school took its name from his surname: it was called The Pasteur Institute.Pasteur died in 1895 at the age of 72. Thanks to his discoveries , more people live healthy lives and fewer people die from common diseases.

Review A

Word Word Wordtalk aboutlanguagegrandchildrentrainingthirdlisten tocomparearchitecttake photographssurgeonsurgeonaccountantcoinsbarter systemChinacenturykeen on

speakercivil engineersurnamequalificationsordinarylazychemistryimaginativeexcited aboutgermsboilcatch diseasesownersharksincludecredit cardhead of

find outinfectdescribeskinpreventpass from—toinstituteat the age ofthanks tohealthycommonexplorerbelong toItalianKeep in touchdo businessvalue

1-Read the passage: Louis Pasteur1822-1895, scientist

1 )Answer the following questions: 1-When and where was Pasteur born?2-When did his life change?3-Where did he become professor of Chemistry?4-How could they kill germs in milk?5-What are the ways of infection?B)Choose the correct answer:1-Pasteur belonged to ------------------------family.(rich-ordinary-poor-luxurious)2-His nationality was -------------------------------(German-French-Italian-Turkish)

2-Write what you would say : 1-A friend of yours asks you why you enjoy reading novels.2-You want to know your brothers opinion of a film you watched.3-You want to ask which subject your teacher liked best when he was at school.4-Someone asks you a question that you don't want to answer.

3 -Writing

Write a paragraph about the job which you would like to do when you finish your education.

4-Translation

A)Translate into Arabic:

Pasteur was a world-famous scientist, who was born in 1822 into an ordinary French family. When he first went to school, he was a very lazy student , but his life changed when a new and imaginative chemistry teacher arrived. From that time, he became very excited about the subject and he left school with good qualifications .

B)Translate into English

تذهب هل– 1 ؟ الصيفية العطلة أثناء أصدقائك مع للسباحة دائما

مكتبة. إلى غادر قد أبي كان ، ألمس با استيقظت عندما– 2

With my best wishes for allMr. H H