1、（madeofdingshangtuwenmadeofdingshangtuwen）Unit2 Fit for life Reading1:Two life-saving medicines123451.a surgical procedure for remedying an injury2.the special room where patients are operated3.the things one may take when he is ill4.the one who sells medicine5.The synonym of doctor123451.超连接happy p
2、ills People may take medicines when they are ill.However,if they dont take the right medicine in the right way,they may not get better and even get worse.Do you know what are they?aspirinpenicillin What illness can the two medicines cure?What else do you know about these two medicines?When was one o
3、f the medicines first sold as a tablet?What did Fleming,Florey and Chain share?In 1900.The Nobel Prize.Read the article again by yourselves and try to do C1 on page20.Keys:1.About 2500 years ago.2.In 1987.3.It can also help reduce the risk of heart attacks by thinning blood,prevent a stroke,reduce t
4、he risk of colon cancer,increase the length of peoples 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 sav
5、e millions of lives.Development of Aspirin:In 1900:In 1950:In 1971:In 1977:In 2003:Development of Aspirin:In 1900:sold in shops as a tabletIn 1950:as the best-selling painkiller recorded in the Guinness BookIn 1971:proved to be a blood-thinning medicineIn 1977:used to prevent a strokeIn 2003:used to
6、 reduce blood sugar levelsDevelopment of Penicillin:In 1928:World War II:In 1945:Development of Penicillin:In 1928:discovered by Alexander FlemingWorld War II:found new chemical techniques to purify itIn 1945:all the scientists shared the Nobel PrizeEffects of aspirinEffects of penicillinEffects of
7、aspirin Reduce fever Help stop body pains Reduce the risk of heart attacks Prevent a stroke Reduce the risk of colon cancer Increase the length of peoples lives Help with diabetesEffects of penicillin Help in treating wounds and infections Treat other illnesses including pneumonia How can we underst
8、and medical terms?Words coming form the same stem:Words that are compound words:Words with irregular plural forms:Words coming form the same stem:Medicine,medical,medicinal;Pure,purify Chemical,chemist;Bacterium,bacterialWords that are compound words:painkiller blood-thinning heart attack acetylsali
9、cylicWords with irregular plural forms:bacteria bacterium What do you think the world would be like if there were no medicines?Do you believe that wonder drugs will be invented to treat diseases like AIDS in the future?Do you believe that someday people will invent some pills to keep us energetic all day?插入flash特效药 period2
