北師大版高中英語選修七unit21humanbiologylesson3教學(xué)課件-文庫吧資料
2024-11-25 15:03本頁面
【正文】 close human contact, either through the air or surfacetouching. there were no prescription drugs or tablets to treat it and doctors were not sure how to prevent it either. Since most people had no natural defences against the disease, it was also harmful to the doctors and nurses treating SARS patients. have been doing trials on treatments to prohibit any future outbreaks . munication technology and medical research techniques allow health experts all over the world to unite , share knowledge , and work together without pause to help put SARS behind us. Part 5 Part 1: Part 1:Introduction Part 2: Part 3: Part 4 Part 5:Summary SARS ★ name ★ time ★ area ★ cause ★ treatment ★ measures ★ the number of the people died and infected ★ description of virus (symptom 。with _______________in Guangdong Province。但是無論如何，要去嘗試。? Take a method and try it. If it fails, admit it frankly, and try another. But by all means, try something. ? 找到方法去嘗試。如果失敗了，坦然接受，嘗試另外一種方法。(Franklin D. Roosevelt) 北師大版（新課標(biāo)） 選修 7 Unit 21 lesson 3 Epidemics throughout history a kind of disease which spread quickly among many people in the same place for a time. epidemic Which of these diseases can be epidemic? AIDS, cancer, Bird flu, heart disease, SARS, stomachache epidemic a kind of disease which spread quickly among many people in the same place for a time. Epidemics throughout history What is the writer’s purpose of wr
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