【题型】新冠疫情题目：阅读+短文改错+语法填空+写作答案.docxVIP

公众号： 公众号： 678 高中初中资料库 PAGE PAGE # 短文改错： How does the disease present? Well, from what is known so far, there can be （改为 a） the number of symptoms range （改为 ranging） from mild to severe. There can be fever and respiratory symptoms such as cough and short （ 改 为 shortness） of breath. In more severe case （改为 cases） , there s been pneumonia（ 肺炎 ）, kidney failure（ 肾衰竭 ）, and death. The mortality rate（ 死亡率 ） was （改为 is） not known yet. How can we tell if （ 改为 whether） someone is infected or not? The infection can be diagnosed（ 诊断 ） by a test calling （改为 called） PCR or Polymerase Chain Reaction（ 聚合酶链反应 ）. This test identifies the virus basing （改为 based） on its genetic fingerprint（ 指纹 ）. There is current （改 为 currently） no specific medication for the virus and treatment is supportive care. There s no currently vaccine（ 疫苗） to protect （+against） the virus. Treatment and vaccines are in development. 阅读理解： Reading In December 2019, there was a cluster of pneumonia（ 肺炎 ） cases in China. Investigations found that it was caused by a previously unknown virus-now named the 2019 Novel Coronavirus. In this text, well take a quick look at what s currently known about the virus. Keep in mind（ 记住 ） that this is a new virus and what s known about the virus now might change in the future. Coronaviruses（冠状病毒 ） are a large group of viruses. They consist of Coronaviruses（ a core of genetic material遗传物质） surrounded by an envelope with a core of genetic material proteinspikes( 蛋白棘突）. This gives it the appearance protein spikes( 蛋白棘突 ）. This gives it the appearance of a crown. Crown in Latin is calledcorona ” and that s how these viruses get Crown in Latin is called their name. There are different types of coronaviruses that cause respiratory（ 呼 吸的 ） and sometimes gastrointestinal（ 胃肠的 ） symptoms. Respiratory disease can range from the common cold to pneumonia（ 肺炎 ）. And in most people, the symptoms tend to be mild. However, there are some types of coronaviruses that can cause severe dise