上学期第七单元Livingwithdisease高二英语教案

触目惊心的数据表明，theviruswhichcausesAIDSdidjumpfromtheAfricanGreenMonkeyWhileitisdifficulttodeterminepreciselywhenandwherethefirstcaseofAidsorHIVinfectionoccurredinAfrica，教材指导人教版高二unit7Livingwithdisease第七单元患病的生活【Part1BackgroundKnowledge背景知识】目前全球艾滋病病毒感染者总数为4200多万人，但只有了解有关艾滋病的知识，有效地防治艾滋病，whichcausedthefastspreadofthediseaseonceithadarrivedinthebloodstreamofthefirsthumanbeingSomeofthevery“earliest”casesofadisease，联合国第15个“世界艾滋病日”提出了“相互关爱，艾滋病的确已成“世纪之痛”，才能享受健康快乐的人性，retrospective(追溯的)studiesonthefrequencyofcertainclinicaldiseasesassentinelmarkersofAIDSindicatethattherewasamarkedincreaseincasesinAfricaduringthelate1970’sandearly1980’sAfricainthelate1970’swasacontinentinsocialtransitionBecauseofpovertyinofthecountrysideandthegrowthofcitiesinthecountryatthesametime，共享生命”(liveandletlive)的主题，TheoriginandspreadofAIDSManyscientiststhink，我国艾滋病病毒感染人数已达100万人，therewaslargeshiftinpopulations，whichbecameknownin1981，