生物醫(yī)學(xué)的學(xué)習(xí)課件第1頁/共22頁Unit4ReadingBDisease:Symptoms,CausesandTreatments第2頁/共22頁TeachingAims1.Understandthetextanditsstructure2.Learnspecialterms&vocabulary3.Learnsomerelevantmedicaltranslation4.Learnhowtotranslatedifficultsentences5.Practiceintroducingdisease-relatedtopicsinEnglish第3頁/共22頁StructurePara.1Paras.2-4Para.5Paras.6-10第4頁/共22頁P(yáng)ara.1communicable=contagious:

infectious區(qū)別第5頁/共22頁P(yáng)ara.1major:ofgreaterseriousnessordangerminor:Istheconditionserious(major)orminor?oflesserseriousnessordanger病情是很嚴(yán)重(有生命危險(xiǎn))還是比較輕微？第6頁/共22頁P(yáng)ara.1acute:havingorexperiencingarapidonsetandshortbutseverecourseattack:asuddenboutofillnessIsthepatientsufferingfromachronicproblemoracuteattack?病人的病癥是慢性病還是急性發(fā)作？第7頁/共22頁P(yáng)ara.1Isitlocalizedorwidespread?病情是局部性的，還是癌細(xì)胞已發(fā)生轉(zhuǎn)移？第8頁/共22頁P(yáng)aras.2-4Whatisthedefinitonofsymptoms?Whatarethetwoobviousanddisturbingsymptoms?Whatarethesymptoms?Whatisthedefinitionofsyndrome?第9頁/共22頁P(yáng)ara.2Apainthatisbearablebutpersistentisoftenlabeledanachebypatients.ache:acontinuous,butnotviolent,pain（）可以忍受但痛覺持續(xù)的疼痛，病人常稱之為輕微疼痛。第10頁/共22頁P(yáng)ara.4Sometimesapatient'svarioussymptomsfittogetherandformwhatiscalledasyndrome,agroupofsymptomsthatcollectivelyindicatethepresenceofaparticulardiseaseorcondition.有時(shí)，病人的各種癥狀同時(shí)發(fā)作，形成所謂的綜合癥，即共同提示病人患有某種疾病或問題的癥候群。第11頁/共22頁P(yáng)ara.4AnexampleofthisisReye'ssyndrome,anacute,veryseriouschildhoodillnessthatinitsfirststageischaracterizedbyabdominalpain,vomiting,severeweakness,andliverdysfunction.雷氏綜合癥便是這方面的一個(gè)例子，它是一種急性的、非常嚴(yán)重的兒童疾病，病程初期的癥狀是腹痛、嘔吐、極度虛弱和肝臟機(jī)能不良。（）第12頁/共22頁WhatisReyesyndrome？第13頁/共22頁P(yáng)ara.5naked:invisibletothenakedeye:(oftheeyeoreare.g.)withouttheaidofanopticaloracousticaldeviceorinstrument肉眼看不到的第14頁/共22頁P(yáng)ara.5degenerative:(ofillness)markedbygradualdeteriorationoforgansandcellsalongwithlossoffunction退行性的breakdown:weakeningorcollapseofsb'shealth衰竭,衰弱congenital:presentatbirthbutnotnecessarilyhereditary;acquiredduringfetaldevelopment第15頁/共22頁P(yáng)ara.5Inthiscategoryarechronicdegenerativediseasecharacterizedbythebreakdownoftissueand/ororgans(oftentheresultofaging),----在這一類別中有以組織和器官失去正常功能為特點(diǎn)的慢性退行性疾?。ǔ３Ｊ撬ダ系慕Y(jié)果）---第16頁/共22頁P(yáng)aras.5Transitionalsentence第17頁/共22頁P(yáng)aras.6-10Whatisthedefinitonofdrugsormedicines?Whatarethewaystotreatillness?第18頁/共22頁P(yáng)ara.6Whetheraperson'sillnessisinfectiousornoninfectious,thereisalwayshopethatthedoctorandthepharmacistwillhavea"magicpotion"which,onceswallowed,willmakeallsignsandsymptomsofdiseasedisappearforever.不管疾病是感染性的或是非感染性的，人們總是希望，醫(yī)生和藥劑師會(huì)拿出“神奇的藥液”，只要一喝下去，一切癥狀和體征都會(huì)立即消除。（）第19頁/共22頁P(yáng)ara.8Manypatientswithheartconditionstakeaspirinonadailybasisbecauseitsblood-thinningpropertieslowertheriskofheartattack.許多心臟病患者日常服用阿司匹林，因?yàn)樗邢♂屟旱淖饔?，能降低心臟病發(fā)的風(fēng)險(xiǎn)。第20頁/共22頁P(yáng)ara.9However,manypeoplewa