艾滋病淋巴结肿大优秀课件.ppt

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1、艾滋病淋巴结肿大第1页，本讲稿共36页Diseasesheadache,backache,toothache,stomachacheInfluenza,cold,fever,stomach ulcerTBThe Beriberi mental disease 第2页，本讲稿共36页The smallpoxSARSSyndromes of Acute Respiratory SystemAIDSAcquired Immune Deficiency Syndrome HIVHuman Immune Virus TBTuberculosis 第3页，本讲稿共36页Look at the Key Wo

2、rds.Which of these diseases can be epidemics?AIDS,cancer,headache,flu,heart disease,stomachacheAIDS,fluAnswer:第4页，本讲稿共36页第5页，本讲稿共36页艾滋病淋巴结肿大艾滋病淋巴结肿大第6页，本讲稿共36页第7页，本讲稿共36页流感病毒流感病毒 第8页，本讲稿共36页第9页，本讲稿共36页第10页，本讲稿共36页鼠鼠疫：英文名称：疫：英文名称：Bubonicplague或或Blackplague,由耶尔森氏菌经老鼠或其他啮由耶尔森氏菌经老鼠或其他啮齿动物寄生的跳蚤而传播的一种急性传染

3、病，齿动物寄生的跳蚤而传播的一种急性传染病，病人头疼、高烧，淋巴结肿大，臀部、腿部病人头疼、高烧，淋巴结肿大，臀部、腿部及全身出现黑斑，且会咳出暗黑色的血，故及全身出现黑斑，且会咳出暗黑色的血，故又称黑死病。在人类历史上曾多次大面积爆又称黑死病。在人类历史上曾多次大面积爆发，其蔓延地域之广，持续时间之长，造成发，其蔓延地域之广，持续时间之长，造成的死亡率之高，都是别的传染病无法比拟的。的死亡率之高，都是别的传染病无法比拟的。第11页，本讲稿共36页画家笔下的中世纪黑死病景象画家笔下的中世纪黑死病景象 第12页，本讲稿共36页母亲抱着她死去的孩子母亲抱着她死去的孩子 第13页，本讲稿共36页神职

4、人员忙着处理因黑死病死者神职人员忙着处理因黑死病死者 第14页，本讲稿共36页“西班牙流感西班牙流感”的病状十分可怕，感染的病状十分可怕，感染者的面部先会因为缺氧而变成黑紫，血者的面部先会因为缺氧而变成黑紫，血有时会从患者的耳朵、眼睛和鼻子中流有时会从患者的耳朵、眼睛和鼻子中流出。该病发病时间短，有些人早上发病，出。该病发病时间短，有些人早上发病，到晚上即宣告不治。也有的会拖上几天，到晚上即宣告不治。也有的会拖上几天，慢慢因为肺部充满血样液体而窒息身亡。慢慢因为肺部充满血样液体而窒息身亡。西班牙流感比黑死病还致命，在欧洲和西班牙流感比黑死病还致命，在欧洲和非洲造成上百万人丧命，印度也有非洲造成

5、上百万人丧命，印度也有12001200万人因此丧生。万人因此丧生。第15页，本讲稿共36页第16页，本讲稿共36页第17页，本讲稿共36页第18页，本讲稿共36页第19页，本讲稿共36页第20页，本讲稿共36页Workinpairs.DoyouthinktheseWorkinpairs.Doyouthinkthesestatementsaretrue(T)orfalsestatementsaretrue(T)orfalse(F)?(F)?1)Flu kills millions of people every year.1)Flu kills millions of people every

6、year.2)Most diseases are very new.2)Most diseases are very new.3)Epidemics have affected historical 3)Epidemics have affected historical events.events.T TT TT T第21页，本讲稿共36页5)Epidemics can wipe out up to half of the 5)Epidemics can wipe out up to half of the population in urban areas.population in ur

7、ban areas.6)More people died of a flu epidemic in 6)More people died of a flu epidemic in 1918/1919 than died in World War I.1918/1919 than died in World War I.4)It takes years for a disease to spread 4)It takes years for a disease to spread worldwide.worldwide.T TF FT T第22页，本讲稿共36页ReadingMatch the

8、five paragraphs(A-E)with gaps 3,5,8,10 and 12 in the text.ABCDEParagraph 3Paragraph 5Paragraph 8Paragraph 10Paragraph 12第23页，本讲稿共36页Complete these sentences about the text in your own words.1.We know that epidemics have been with us for thousands of years because2.An epidemic may have been one of th

9、e key causes of the fall of the Roman Empire because第24页，本讲稿共36页3.The“Black Death”spread rapidly in Asia and Europe because4.SARS spread from Hong Kong to Canada,Vietnam and Singapore because5.Many doctors and nurses became ill with SARS because 第25页，本讲稿共36页About the Plague550AD,Roman emperor Justin

10、ian,25%-50%,the main reason why the Roman empire fell About the Black Death 1330s,in Asia,providing perfect conditions for the spreading.to 1/3 was lost to第26页，本讲稿共36页About Great Flu Epidemic of 1918 The most acute worldwide epidemic in the historySARSLiu Jianjun came to Hongkong,passed the virus to

11、 people.Then carriers carried it to Canada,第27页，本讲稿共36页LanguagepointsLanguagepoints第28页，本讲稿共36页1.populated:adj.有人居住的有人居住的 a thickly populated city 人口稠密的城市人口稠密的城市 densely sparsely populated city 人口人口稠密稠密稀少稀少的城市的城市 The new land was quickly populated by the new settlers.第29页，本讲稿共36页2.abnormal:adj.不正常的不

12、正常的,反常的反常的;变变态的态的 我们认为这样的反常现象不会持续很我们认为这样的反常现象不会持续很久。久。We do not think such an abnormal phenomenon will last long.That is simply abnormal.第30页，本讲稿共36页3.severely:严格的严格的;严厉的严厉的他受到严惩。他受到严惩。He was severely punished.Dangerous driving should be severely punished.be severely ill/wounded 患重病患重病/负重伤负重伤leave/l

13、et severely alone 敬而远之敬而远之第31页，本讲稿共36页 4.原因和影响原因和影响 causes and effects 5.人们估计人们估计 People estimate that/It is estimated that第32页，本讲稿共36页6.死于死于:die of/die from This is because each year millions of smokers die from smoking.die from/die of 均可表示均可表示“因因而死而死亡亡”;指疾病造成的死亡用指疾病造成的死亡用die of 和和die from均可。均可。第33

14、页，本讲稿共36页 die from还可表示因外部创伤或间接还可表示因外部创伤或间接的原因而死。如的原因而死。如:die from a wound,die from overwork,die from polluted air die of 常指因内部原因造成的死亡常指因内部原因造成的死亡,如如:疾病、饥渴、年老、悲伤、事故等。疾病、饥渴、年老、悲伤、事故等。die of disease/hunger/old age/sadness/accident第34页，本讲稿共36页 die by 指死于暴力指死于暴力,刀或剑等凶器。如刀或剑等凶器。如:die by the sword/hanging

15、die for 为某种事业或目的而死。如为某种事业或目的而死。如:die for ones country/the people/the revolutionary cause die in poverty 因贫穷而死因贫穷而死 die away 逐渐减弱、消失逐渐减弱、消失第35页，本讲稿共36页 die out 绝迹、灭亡绝迹、灭亡 The noise died out.This customer has died out in China.be dying for 极想得到极想得到 She is dying for a piano of her own.They are dying for a visit to the Great Wall.第36页，本讲稿共36页