人教版模块五 Unit 1 Reading 课件（27张ppt)

Unit 1 Great Scientists reading Do you know John Snow? a famous doctor in London. What happened to them? attended her as her personal physician AIDS BIRD FLU SARS What infectious diseases do you know? Pre-reading: Infectious diseases can be spread to other people. They have an unknown cause and need public health care to solve them. Pre-reading: SARS, a deadly infectious disease hit China. * Which person impressed you most during the SARS? The peak of the novel coronavirus (COVID-19) outbreak may come in middle or late February, followed by a plateau and then decrease, said PKU alumnus Zhong Nanshan, an epidemiologist and expert of respiratory disease during an interview with Reuters on February 11. After careful inspection, Zhong admitted on Jan. 20 that the virus can be transmitted from person to person and advised people not to travel to and from Wuhan. Three days later, Wuhan was put in lockdown.  Zhong Nanshan, once known to China as the SARS hero, was again put under sp