北師大版高中英語選修七unit21humanbiologylesson3教學課件-資料下載頁
2024-11-17 15:03本頁面
【導讀】找到方法去嘗試。如果失敗了，坦然接受，嘗試。但是無論如何，要去嘗試。北師大版（新課標）
【正文】 st appeared during two 1976 outbreaks in Africa. Scientists believe fruit bats（ 狐蝠 ） are the cause of infection Measure: 1The World Health Organisation appealed （ 呼吁 ） all the other counties to give necessary medical aids to West African government . Chinese medical team arrived in Africa in September, 2020 to provide medical care to local patients and fight the virus together. SARS Name : Ebola Part 2: Part 3: Part 4 Part 5 Part 1: Time: February 2020 The number of People infected and died died than 20,000 people infected Area: West Africa Cause: The Ebola virus first appeared during two 1976 outbreaks in Africa. Scientists believe fruit bats（ 狐蝠 ） are the cause of infection Description of the virus: for up to 21 days, death rate （死亡率） of up to 90 percent. flat red area covered with small bumps（ 疙瘩 ） 4. Humantohuman transmission of the virus occurs through direct contact with infected people, or their body fluids（體液） Treatment: 1There’s no cure for Ebola, though researchers are working on it. 2There’s no vaccine（疫苗） to prevent Ebola. 3. Treatment includes an experimental serum(血清 ) that destroys infected cells. Measures: 1The World Health Organisation appealed （ 呼吁 ） all the other counties to give necessary medical aids to West African government . Chinese medical team arrived in Africa in September, 2020 to provide medical care to local patients and fight the virus together. Ebola Try to design a poster to introduce Ebola.
教學課件相關推薦
鄂ICP備17016276號-1