M7U2 reading Two life-saving medicines课文(3)

牛津高中英语M7U2reading课文,全部手工输入,包括课文原文和根据课文内容填空

another bacterium and found that it killed that bacterium too. He immediately realized that the mould might ______________________________ treating illnesses caused by bacteria. He named the liquid made from the mould ‘penicillin’. However, the development of penicillin as a drug faced two problems. First, he _______________________ find a _____________ to make penicillin _________ enough to work as a medicine. Second, it was difficult to produce penicillin in the ample quantities needed to be ____________. In 1940, two other scientists helped solve these problems, and managed to make and test the new drug ______________________. Since the new drug was needed for World War Ⅱ, the government _____________________ for penicillin was ___________, and ___________________ began in 1944. ________________________ penicillin, many lives were saved during the war. If penicillin __________________________, many people __________________________________ sickness for even small _________. Penicillin became the greatest drug of the 20th century, _____________ millions of lives .

In 1945, the three scientists, Fleming, Florey and Chain, ___________ the Nobel Prize in Medicine for their work.