牛津版高二模块7第二单元课件(reading)

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1、A good _ tastes bitter.Laughter is the best _ in the world.There is no _ against death.Although there is no medicine against death, good medicines can make people feel better, and save peoples lives.What medicines have you ever taken? And what do you know about them?to reduce to reduce body aches, b

2、ody aches, headaches and headaches and insect bitesinsect bitesTo relieve the symptoms caused by the cold, such as cough, running noses, headaches and fever To treat diarrhea to reduce a feverTo kill painaspirinpenicillinTwo life-saving medicines1. Who invented the two medicines?2. When was aspirin

3、first made?When was penicillin first discovered?ScanningScanningWho invented the two medicines?ScanningScanningDr Felix Hoffmann first produced Dr Felix Hoffmann first produced aspirin in 1897.aspirin in 1897.The Scottish scientist Flemming The Scottish scientist Flemming discovered penicillin in 19

4、28.discovered penicillin in 1928.Listen to the article and try tofigure out the effects of the two medicines.Effects of Reduce _Help stop body painsReduce the risk of _ _Prevent _Reduce the risk of some _Increase the _ of peoples livesReduce _ _ levelsHelp people with diabetesfeverheart attacksstrok

5、escancerslengthblood sugarTreat illnesses caused by _bacteriaFill in the boxes.Sold in shops as a tablet19001928Discovered by Alexander Fleming1940Found new chemical techniques to purify itAll the scientists shared the Nobel Prize1944As the best-selling painkiller recorded in the Guinness Book1971 1

6、9772003Used to prevent a strokeUsed to reduce blood sugar levelsIf you are to make or invent a medicine, what illness will the medicine be made for? And why?Phrases1.集中于集中于上上 L12.打开打开 L2 3.有可能有可能 L34.挽救挽救的生命的生命 L45. 在自然界中在自然界中 L86.咀嚼咀嚼 L97.向向分发分发 L158.以以的形式的形式 L16focus onopen up It is likely thatIn