牛津譯林版高中英語(yǔ)選修七unit 2《fit for life》（reading1）課件-文庫(kù)吧
2025-10-14 15:14 本頁(yè)面
【正文】 Answers: 1. About 2500 years ago. 2. In 1897. 3. It can also help reduce the risk of heart attacks by thinning blood, prevent a stroke, reduce the risk of colon cancer, increase the length of people’s lives and help with diabetes. 4. In the mould that killed bacteria. 5. It can be used to treat bacterial illnesses and other illnesses including pneumonia. 6. Because Fleming discovered penicillin and the others turned it into the great drug which saved millions of lives. In 1900: In 1950: In 1971: In 1977: In 2020: sold in shops as a tablet as the bestselling painkiller recorded in the Guinness Book proved to be a bloodthinning medicine used to prevent a stroke used to reduce blood sugar levels Development of aspirin: In 1928: World War II: In 1945: discovered by Alexander Fleming found new chemical techniques to purify it all the scientists shared the Nobel Prize Development of Penicillin: Fill in the boxes. Sold in shops as a tablet 1900 1928 Discovere
教學(xué)課件相關(guān)推薦
鄂ICP備17016276號(hào)-1