结合当前疫情，进行阅读训练—【教学课件】.pptx

结合当前疫情，进行阅读训练—【教学课件】; 1 what is the best title for the passage A viruses that cause so many deaths B scientists who try to fights against viruses C docters---heros in fighting against viruses D science stops more deathes 2 Fill the following sentences into the text A the science that helps deal with the outbreak doesnt just happen in hospitals and labs B When treating a disease, doctors are the key C Possible drugs and treatments are also being tested D They then shared the sequences with scientists from around the world so that collective efforts could be made to speed up the development of an effective vaccine E About three hours later, we had a fully designed DNA vaccine against the novel coronavirus ; _______ It‘s plain and simple. When treating an unknown disease, however, doctors have to reach out for more scientific assistance, like that of virologists (病毒学家), who have been studying the latest epidemic. When the virus is both unknown and highly infectious – like COVID-19 – things are much more complicated. There is more science involved than you can imagine. The first step was to understand the virus. Only one month after the outbreak, virologists in China managed to sequence (测定序列) the DNA of the virus. _______ The new DNA platform technology is making the process easier than it used to be. “We downloaded those sequences, immediately ran them through our computer algorithm (算法). ____. Kate Broderick, a researcher at the US-based Inovio Pharmaceuticals, told Al Jazeera. In the meantime, the efforts of developing faster testing kits are underway. According to Zhong Nanshan, China’s leading infectious disease expert, the latest testing kits can reduce what used to be at least a 1.5-hour testing time to within 15 minutes, which has greatly improved the efficiency of testing for suspected cases. ____. For example, patients who have recovered from COVID-19 were found to have antibodies in the