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会计学1As we all know, health is very important to everyone. Do you know how to keep healthy?Lead-in第1页/共25页第2页/共25页When people fall ill, what will they do ?第3页/共25页take medicinesee a doctorhave an injection第4页/共25页第5页/共25页 Two life-saving medicinesReading两种挽救生命的药物第6页/共25页Fast Reading第7页/共25页1. What are the two medicines mentioned in the article?2. When was penicillin first discovered? 3. What award did Fleming, Florey and Chain share?Aspirin and PenicillinIn 1928The Nobel Prize第8页/共25页Careful Reading 第9页/共25页Aspirin第10页/共25页1. When was aspirin first made?2. When did people find that drinking a special tea could reduce body pains and fever? 3. What other things can aspirin help with besides reducing fever and pain?In 1897 (Line 7)Nearly 3,500 years ago (Line 8)第11页/共25页3. What other things can aspirin help with besides reducing fever and pain?It can help reduce the risk of heart attacks, prevent strokes, reduce the risk of some cancers, increase the length of peoples lives and help people with diabetes. (para3)第12页/共25页Penicillin第13页/共25页4. Where did Alexander Fleming find penicillin?5. What illnesses did Fleming think the mould be used to treat?6. What difficulties did Fleming have in developing penicillin as a drug?In a mould that killed the bacteria.It can be used to treat illness caused by bacteria. (Line 41)第14页/共25页6. What difficulties did Fleming have in developing penicillin as a drug?First, he was unable to find a procedure to make penicillin pure enough. Second, it was difficult to procedure penicillin in the ample quantities needed to be effective. (Line 43-45)第15页/共25页Fill in the boxes.Sold in shops as a tablet19001928Discovered by Alexander Fleming1940Penicillin was made and tested in large quantitiesMass production began1944Aspirin proved to be able to reduce the risk of heart attacks197119772003第16页/共25页19001928 1940 1944197119772003A study showed that aspirin could prevent strokesA Chinese doctor found that aspirin could reduce blood sugar levelsFill in the boxes.第17页/共25页1. Who found penicillin?A. Dr. ThunB. Alexander FlemingC. Howard FloreyD. Ernst ChainChoose the best answer第18页/共25页2. Because of , mass production of penicillin started quickly?A. the development of scienceB. the development of medicineC. The Nobel Prize in Physiology or MedicineD. Ward War Choose the best answer第19页/共25页3. According to the passage, penicillin can be used to treat the followings except ?A. minor woundsB. pneumoniaC. diabetesD. bacterial illnessesChoose the best answer第20页/共25页4. Why penicillin called the greatest drug of the 20th century?A. Because it was found by Alexander FlemingB. Because it once made three people get the Nobel PrizeC. Because it was found in the 20th centuryD. Because it saved millions of livesChoose the best answer第21页/共25页Translation第22页/共25页words and expressionsbasicchemicalreducepainfeverphysicianjuicecontaintrial基本的 adj.化学的 adj.发烧，发热 n.疼痛 n.减少；降低 v.take placedistributepowderreliefproveignorecarry outcancerlevel医师 n.汁，液 n.包含；容纳 v.发生；举行分发；分配 v.试验 n. 粉末 n.减轻; 解除 v.证明 v.忽视 v.执行；实行癌症 n.水平 n.第23页/共25页words and expressionsstandardconsidercontemporarynotedishbacteriaastonishsurroundingliquid标准；水准 n.考虑；认为 v.碟，盘 n.注意 v.当代的 adj.procedurepureamplequantitymanage to do sthdue towidespreadavailablewound细菌 n.使惊讶 v.周围的 adj.步骤；程序 n.纯的 adj.液体的 adj. 足够的 adj.数量 n.设法做某事由于广泛的 adj.可得的 adj.伤口 n.第24页/共25页
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