2020届二轮复习阅读理解热点话题专题之二十：穿山甲可能是冠状病毒的中间宿主

2020届二轮复习阅读理解热点话题专题之二十：穿山甲可能是冠状病毒的中间宿主

‎2020届二轮复习阅读理解热点话题专题之二十：穿山甲可能是冠状病毒的中间宿主 Pangolin could be coronavirus intermediate host: Study 研究:穿山甲可能是冠状病毒的中间宿主 读前导读：‎ 一项研究发现，动物所分离出的病毒株基因组与目前感染人的毒株序列相似度高达99%，而穿山甲则可能是新冠病毒的中间宿主。‎ Part1：高级实词分类记 名词 1. pangolin 2. genome ‎ 3. sequence 4. strain 5. samples ‎ 6. electron 7. microscopy ‎ 8. particle 9. reference 动词 1. analyze 2. reveal 3. isolate 4. identify 5. conduct 形容词 1. intermediate 2. identical ‎ 3. infected ‎ 4. molecular 1. biological 2. positive ‎ 3. genomic ‎ 4. isolated ‎ 5. potential ‎ 其他词类 1. jointly ‎ 2. currently Part2：高级词汇拓展 1. identical完全相同的 adv ___________________ ‎ 2. infected感染的 vt ___________________ n ___________________‎ 3. biological生物学的 n 生物学 ________________ ‎ 生物学家n ___________________ adv ___________________‎ 4. positive积极的 adv ___________________‎ 5. genomic基因组学的 ___________________ 基因组 ‎ 基因 ___________________ 基因的 adj__________________‎ 6. isolated孤立的 隔离 vt ___________________‎ 7. jointly共同地 adj ___________________ ‎ 8. currently目前地 adj ___________________ ‎ 9. reference参考 v ___________________ ‎ 10. analyze分析 n ___________________‎ 11. reveal揭示 n ___________________‎ 1. identify识别 adj ___________________ n ___________________‎ Part3：高级短语荟萃 1. conducted by researchers from South China Agricultural University ‎ 2. related scientific research institutes 3. of great significance to prevention and control of 4. the source of novel coronavirus 5. at a press conference ‎ 6. molecular biological testing 7. positive rate ‎ 8. electron microscopy ‎ 9. particle structure ‎ 10. genomic sequence similarities ‎ 11. isolated virus strain a 12. currently infected human strain 13. provide references for further scientific research Part4：原汁文章思维能力提升训练 ‎ The pangolin might be a potential intermediate host of the novel coronavirus, as genome sequences of the disease strain separated from the animals were 99 percent identical to those found in infected people, a study has discovered.‎ The study, jointly conducted by researchers from South China Agricultural University and related scientific research institutes, will be of great significance to prevention and control of the source of novel coronavirus.‎ The study, announced at a press conference on Friday, analyzed more than 1,000 metagenomic samples by researchers.‎ Through molecular biological testing, it revealed the positive rate of beta coronavirus in pangolins was 70 percent.‎ By further isolating and identifying the virus, electron microscopy shows a typical coronavirus particle structure in pangolins, according to the study.‎ Researchers found genomic sequence similarities between the isolated virus strain and the currently infected human strain to be as high as 99 percent.‎ ‎"We hope the study will be helpful for scientific prevention and control of the disease, as well as providing references for further scientific research," said Liu Yahong, president of South China Agricultural University. ‎ 1. What might be a potential intermediate host of the novel coronavirus according to the latest research? And why?‎ 2. What is the significance of the latest research result?‎ Part5：报刊复杂句式剖析。‎ ‎1.The study, jointly conducted by researchers from South China Agricultural University and related scientific research institutes, will be of great significance to prevention and control of the source of novel coronavirus.‎ 翻译：_____________________________________________________________‎ 解析：本句的主干部分：__________________________________________‎ 为_______________________结构。‎ 其中枝叶部分jointly conducted by researchers from South China Agricultural University and related scientific research institutes为__________________________________短语作后置定语修饰：__________________________________。‎ ‎2.The study, announced at a press conference on Friday, analyzed more than 1,000 metagenomic samples by researchers.‎ 翻译：‎ 解析: 本句的主干部分：_________________________‎ 为_________________________结构。‎ 其中枝叶部分：announced at a press conference on Friday为_________________________短语作后置定语修饰：_________________________。‎ 相关话题新闻创编拔高练 How to keep yourself safe from new virus?‎ After a new-type coronavirus was detected in viral pneumonia cases in Central China's Wuhan city a month ago, more cases have been reported in recent days. To prevent catching the infection, here’s what you can do:‎ ‎1. Wear masks outdoors ‎●Wearing a mask is one of the most effective ways to protect you from getting infected.‎ ‎●_____1_____‎ ‎●If you’re not feeling well or have symptoms of fever，_____2_____, a mask is also needed to prevent you from spreading germs to others.‎ ‎2. _____2_____‎ Cover your mouth and nose with a tissue when you cough or sneeze, or you can cough or sneeze into your sleeve, but avoid covering with your hands directly.‎ ‎3. _____3_____ ‎ Wash your hands with soap and running water thoroughly for at least 15 seconds.‎ ‎● Before eating and after using the toilet ‎● After returning home ‎● After touching trash or garbage ‎● After contacting with animals or handling animal wastes ‎4. Strengthen your immune system and exercise regularly ‎● Exercise regularly is one of the most important ways to help you stay away from catching any infections.‎ ‎● Make sure that shared spaces have good air flow and avoid going to crowded places such as hospitals, railway stations and airports. Wear a mask if transport or movement is necessary.‎ ‎● Seek prompt medical attention _____4_____.‎ ‎● Avoid close contact with people who have flu or cold-like symptoms.‎ ‎●_____5_____. Avoid contact with wild animals or farmed livestock without any protection.‎ A. If your hands are not visibly dirty B. Eat thoroughly cooked meat and eggs C. Wash your hands frequently and properly D. Protect yourself and others from getting sick E. if you have symptoms of fever and respiratory infection F. Cover your coughs and sneeze with tissue G. Make sure to wear it properly by tightening up the nose clip and pulling the bottom of it over your chin.‎ ‎1.____________2. ____________3. ___________4._____________5. ____________‎ ‎【答案】GFCEB 双语阅读 The pangolin might be a potential intermediate host of the novel coronavirus, as genome sequences of the disease strain separated from the animals were 99 percent identical to those found in infected people, a study has discovered.‎ 一项研究发现，动物所分离出的病毒株基因组与目前感染人的毒株序列相似度高达99%，而穿山甲则可能是新冠病毒的中间宿主。‎ The study, jointly conducted by researchers from South China Agricultural University and related scientific research institutes, will be of great significance to prevention and control of the source of novel coronavirus.‎ 该研究由华南农业大学和相关科研单位联合进行，对新冠病毒源头的防控具有重要意义。‎ The study, announced at a press conference on Friday, analyzed more than 1,000 metagenomic samples by researchers.‎ 该研究是在本周五一次媒体发布会上公布的，研究人员对1000多宏基因组样品进行了分析。‎ Through molecular biological testing, it revealed the positive rate of beta coronavirus in pangolins was 70 percent.‎ 通过分子生物学检测，穿山甲中β冠状病毒的阳性率为70%。‎ By further isolating and identifying the virus, electron microscopy shows a typical coronavirus particle structure in pangolins, according to the study.‎ 研究显示，经过进一步对病毒进行分离鉴定，电子显微镜下观察到穿山甲体内有着典型的冠状病毒颗粒结构。‎ Researchers found genomic sequence similarities between the isolated virus strain and the currently infected human strain to be as high as 99 percent.‎ 研究人员发现，分离的病毒株和目前感染人的病毒株基因组序列相似度高达99%。‎ ‎"We hope the study will be helpful for scientific prevention and control of the disease, as well as providing references for further scientific research," said Liu Yahong, president of South China Agricultural University.‎ 华南农业大学校长刘雅红表示：“我们希望这项研究有助于疫情的科学防控，并为进一步的科研工作提供借鉴。”‎