高三英语培优外刊阅读 疫苗上市话题 学案.docx

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1、高三英语培优外刊阅读班级：_学号：_姓名：_外刊精选辉瑞疫苗获全面批准，会给疫情带来哪些变化？近日以来，随着Delta变异毒株在美国的迅速传播，美国疫情再度出现反弹。在此背景之下，上周一（8月23日），辉瑞疫苗获得了美国食品药品监督管理局（FDA）的全面批准。首支新冠疫苗通过FDA的药品认证，是人类与新冠疫情斗争过程中的里程碑事件。这次批准对美国疫情、全球疫情，包括对我们中国来说，意味着什么呢？FDA Gives Pfizer-BioNTech Covid-19 Vaccine Full ApprovalBy Jared S. Hopkins and Stephanie ArmourThe U

2、.S. gave full approval for use of the Covid-19 vaccine from Pfizer and partner BioNTech SE Monday, a move quickly followed by announcements from the Pentagon, the New York City school district and others that they would begin requiring vaccinations.The Food and Drug Administrations approval was seen

3、 by public health officials as a key step to convince hesitant individuals to get the shot and to encourage employers to mandate it.The Pfizer-BioNTech vaccine was cleared by regulators last year on an emergency-use basis, as were subsequent clearances for Moderna and Johnson & Johnson vaccines.The

4、FDAs action Monday came as U.S. hospitals are seeing a surge in cases tied to the contagious Delta variant, and as the government weighs when vaccinated adults should receive additional doses, putting pressure on the agency to act quickly. The FDA said its review found the vaccine to be safe and eff

5、ective in preventing Covid-19 as well as severe disease, hospitalization and death. The most common side effects by clinical trial participants who received the vaccine included fatigue, headache, joint pain, chills and fever.“The public and medical community can be confident that although we approv

6、ed this vaccine expeditiously, it was fully in keeping with our existing high standards for vaccines in the U.S,” said Peter Marks, director of FDAs Center for Biologics Evaluation and Research.【词汇过关】请写出下面文单词在文章中的中文意思。1.Pentagon pentn n. _2.convince knvns vt. _3.shot t n. _4.mandate mndet v. _5.clea

7、r kl v._6.subsequent sbskwnt adj. _7.clearance klrns n. _8.surge sd n. _v. _9.case kes n. _10.weigh we v._11.dose ds n. _12.agency ednsi n. _13.hospitalization hsptlazen n. _14.fatigue fti n. _15.expeditiously ekspdsli adv. _【词块学习】请从文章中找到下面中文相对应的文词块。1.正式、完全批准_2.先发生事件A，紧接着发生了事件B_3.把A看作B_4.与.有关的_5.副作用

8、_6.关节痛_7.发冷和发热_8.与标准保持一致_拓展练习阅读理解Nearly two years after the COVID-19 outbreak, China has granted approval to its first antibody combination therapy for COVID-19 treatment, adding a tool to the worlds fight against the disease.A team from Tsinghua University, along with the Shenzhen Peoples Hospital,

9、 has accomplished the task in 20 months. It would usually take 10 years. “It can reduce the rate of hospitalization and death by 80 percent,” said Zhang Linqi, leader of the research team.The new antibody drug is immediately effective after being used. Moreover, the therapy can protect people, espec

10、ially those whose physical condition doesnt allow vaccination (接种疫苗), from becoming infected (感染) by COVID-19 for around 9 to 12 months, said Zhang.How does it work? When a virus infects a cell, it relies on an important type of protein: the spike proteins (棘突蛋白) on its surface. The spike proteins s

11、erve as a key to unlocking a cell. If a virus cannot enter a cell, it will disappear immediately. The job of our antibodies is to block the virus from entering cells. So its target is very precise. In addition, thanks to the coordination between the two antibodies, it is highly efficient in preventi

12、ng the virus, according to Zhang. The qualities of the new drug make it especially useful for high-risk groups, such as frontline medical workers and people not suitable for vaccination due to various underlying health problems.The new drug is expected to come to the market soon, but its not cheap.

13、Thats because of limited production. Noting that China has used science and technology to fight COVID-19 since the beginning of the outbreak, Zhang said, “Science is the key to solving the issue. Science has shown its power in all sectors, from medical treatment, medicine and vaccine development to

14、prevention and control measures.”29.What can we know about the new therapy according to paragraph 1 and paragraph 2?A.Its the first way to treat COVID-19.B.It dramatically improves the survival rate of patients.C.It takes researchers 10 years to develop the new drug.D.It was developed by the team fr

15、om one of Chinas top universities.30.Which statement does the author probably agree with?A.Only medical workers can take this drug.B.Antibodies stop spike proteins entering a cell.C.The new drug takes effect after a period of use.D.The new drug can protect people from infection for life.31.What can

16、be inferred from the last paragraph?A.It is easy to produce the drug.B.The new drug has been put into use.C.Zhang thought highly of the power of science.D.China is the first country to use technology to fight disease.32.Where does the text probably come from?A.A textbook.B.An educational magazine.C.

17、A medical journal.D.A tourist guide.外刊精选答案【词汇过关】请写出下面文单词在文章中的中文意思。1.Pentagon pentn n. 五角大楼，指代美国国防部2.convince knvns vt. 说服3.shot t n. 打一针，用针筒注射小剂量药物4.mandate mndet v. 强制执行5.clear kl v. 准许，允许6.subsequent sbskwnt adj. 随后的，之后的7.clearance klrns n. 批准8.surge sd n. 激增，飞涨，急剧上升v. 激增9.case kes n. 病例，病人10.weig

18、h we v.（本义）称重；（引申义）权衡，考虑，斟酌11.dose ds n. 剂量，一剂12.agency ednsi n. 机构13.hospitalization hsptlazen n. 入院治疗14.fatigue fti n. 疲劳15.expeditiously ekspdsli adv. 迅速地，敏捷地【词块学习】请从文章中找到下面中文相对应的文词块。1.full approval正式、完全批准2.A is followed by B先发生事件A，紧接着发生了事件B3.see A as B把A看作B4.tied to.与.有关的5.side effect副作用6.joint

19、pain关节痛7.chills and fever发冷和发热8.keep with standards与标准保持一致【全文翻译】美国食品药品监督管理局全面批准辉瑞新冠疫苗周一（8月23日），辉瑞新冠疫苗在美国获得全面批准，该疫苗由辉瑞公司与其合作伙伴德国生物新技术公司共同研发。该消息发布后不久，美国国防部、纽约市学区及很多其他机构陆续宣布他们将强制要求接种疫苗。公共卫生官员认为，食品药品监督管理局（FDA）的此次批准，对于说服那些对接种疫苗犹豫不决的个人和鼓励雇主们强制员工接种疫苗来说，是关键的一步。去年，辉瑞疫苗仅获得了监管机构的紧急使用授权。随后获得批准的莫德纳公司和强生公司的两款疫苗也是

20、如此。周一美国食药监局全面批准辉瑞疫苗，正值美国医院因德尔塔变种毒株入院治疗的患者数量激增。同时，美国政府正在权衡该何时向已接种的成年人开放加强针，这些都给美国食药监局带来压力，促使它加快审批速度。美国食药监局表示，其审查结果显示，辉瑞疫苗是安全的，能够有效预防新冠病毒，并防止重症、住院治疗与死亡。接种疫苗后，临床试验受试者最常见的副作用包括疲惫、头痛、关节疼痛、发冷以及发热。美国食药监局生物制品评估与研究中心负责人彼得马克斯表示：“广大民众和医学界人士可以放心，尽管这款疫苗是我们加急审理通过的，但它完全符合我们对于疫苗的既有高标准。”拓展练习阅读理解参考答案29.B 30.B 31.C 32.C 学科网（北京）股份有限公司