专题46 新冠疫苗接种（2）-备战2022高考英语语法填空话题分类训练

这是一份专题46 新冠疫苗接种（2）-备战2022高考英语语法填空话题分类训练，共21页。
备战2022高考英语语法填空话题分类训练
(高考模拟+名校真题)
专题46 新冠疫苗接种（2）
Passage 1
（2020·四川·东辰教育集团高二期中）阅读下面材料，在空白处填入1个适当的单词或括号内单词的正确形式。
China held a meeting on Tuesday morning at the Great Hall of the People in Beijing ___1___ (praise) role models in the country’s fight against the COVID-19 epidemic, which is now ___2___ (large) being kept under control in China.
Before the meeting, Chinese leaders led by Xi Jinping met with role models in the fight and had a group photo with them.
After the meeting began, participants observed a moment of silence for every life ____3____ (lose) due to COVID-19. Then, President Xi Jinping ____4____ (present) medals to recipients (接受者) of the Medal of the Republic and the national honorary title for ____5____ (they) outstanding contributions _____6_____ the country’s fight against the COVID-19 epidemic.
The Medal of the Republic was awarded on the famous respiratory (呼吸的) disease expert Zhong Nanshan. The national honorary title, “the People’s Hero”, was awarded to Zhang Boli, _____7_____ Chinese expert in medicine, who led the research of the COVID-19 treatment scheme combining ___8___ (tradition) Chinese medicine and Western medicine, Zhang Dingyu, head of Wuhan’s coronavirus-treating Jinyintan Hospital, and Chen Wei, ___9___ is a military medical scientist, making major achievements in COVID-19-related basic research, ____10____ (develop) of vaccine and protective medicine.
Passage 2
（2020·黑龙江·哈九中高三阶段练习）阅读下面短文，在空白处填入 1 个适当的单词或括号内单词的正确形式。
China will become stronger from the coronavirus (冠状病毒) challenge, experts said at a conference on Tuesday, while___11___ (praise) China’s efforts to stop the impact of the COVID-19 epidemic.
Speaking at the conference “battling Coronavirus’’, Sumit Mullick, chief information commissioner of India’s southwestern state of Maharashtra, said that China has created a new criterion in addressing a health issue by quarantining (隔离) Wuhan, the city of the virus outbreak.
“The coronavirus does not understand or respect borders. ____12____does not need a visa or passport ”, Mullick said. “challenges are___13___ (true) in global in nature.”
However, Chinese labs have quickly decoded the coronavirus and shared it with the world,___14___ they are now working on a new vaccine (疫苗), he said.
R.N. Bhaskar, a senior journalist and consulting editor with Indian English paper Free Press Journal, said China is doing____15____ can be done to prevent the spread of the virus and create a vaccine.
“As_____16_____very big player in the global economy, there will be some negative impact_____17_____the Chinese economy for a temporary period. However, thanks to the swift_____18_____(respond) to the outbreak, the Chinese economy will overcome this crisis and become stronger,” he added. Health officials at the conference also listed the steps_____19_____(take) to fight the virus and shared their experiences in fighting misinformation and raising awareness among the public.
The event_____20_____ (organize) jointly (联合地) by the Observer Research Foundation, along with the Chinese Consulate General in Mumbai.
Passage 3
（2020·江苏省通州高级中学高一期中）请认真阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。请将答案写在答题纸上相应题号的横线上。
How to keep yourself safe from Covid-19
Many people are____21____(concern) about their safety because of Covid-19. As a matter of fact, there is no need____22____(worry)about it if we take measures.
Wearing a face mask is the most effective way to protect you from getting infected, but you need to see to____23____that you wear it properly by tightening up the nose clip and pulling the bottom of it over your chin so that your nose and mouth are covered. However, surgical masks are not recommended for common people in that they may lead to oxygen shortage if____24____(wear) for long periods. Wash your hands with soap and running water completely for at least 15 seconds after returning home or touching household garbage. Regular exercise is____25____must for you, which is beneficial to your immune system.If it____26____(break)down, the risk of catching infections will multiply. So, exercise____27____(regular)if possible.
Apart from____28____are mentioned above, make sure that shared spaces have good air flow and avoid going to crowded places such as hospitals, railway stations and airports.
In conclusion, prevention is____29____(good)than cure.While it is uncertain_____30_____the anti-coronavirus vaccine (疫苗) will be available, keep these practical measures in mind and you’ll be safe and sound.
Passage 4
（2021·全国·高三专题练习）阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
A Chinese COVID-19 vaccine（疫苗）has received ___31___(approve) for phase-3 clinical trials（临床试验）in Argentina on Friday, 21 Aug, according to the vaccine ___32___(develop) China National Biotec Group (CNBG) . “CNBG will cooperate ___33___ Elea Phoenix Laboratory of Argentina in terms of the development of the vaccine,” ___34___(announce) the Chinese corporation in a statement on Friday.
This is another step of great ___35___(important) for China’s global cooperation（合作）in promoting a COVID-19 vaccine. ___36___ vaccine started phase-3 clinical trials in the United Arab Emirates on June 23, and in Peru and Morocco on Thursday.
CNBG will ___37___(steady) make efforts in the international phase-3 clinical trials according to research plans and continue to carry forward academic exchanges between China and other countries, ___38___ is a common practice in vaccine developing.
“We will ___39___(sure) the availability and affordability（可支付能力）of the vaccine and try to market it in China and abroad as soon as possible,” CNBG said in the statement.
According to a senior WHO official on 7 Aug, so far six COVID-19 vaccine candidates, including three from China, ___40___(enter) phase-3 trials .
Passage 5
（2020·河南·高一期末）阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。
COVID-19 is an infectious disease ___41___ (cause) by the most recently discovered coronavirus. The most common symptoms of COVID-19 are fever, tiredness and dry cough. Some patients may have aches and pains, a runny nose, a sore throat, etc. Some people become infected but don’t develop any symptoms and don’t feel obviously ___42___(comfort). Around 1 out of every 6 people who get COVID-19, however, becomes seriously ill and develops difficulty breathing. Older people, and those with underlying medical problems ___43___ high blood pressure, heart problems or diabetes (糖尿病), are more likely ___44___(develop) serious illness.
The disease can spread from person to person through small droplets from nose or mouth ___45___ are spread when a person with COVID-19 coughs or sneezes. These droplets land on objects or surfaces around the person. Other people then catch COVID-19 by ___46___(touch) these objects or surfaces. People can also catch COVID-19 if they breathe in droplets from a person with COVID-19.
To date, ___47___ is no vaccine (疫苗) and no specific antiviral medicine to prevent or treat it. Possible vaccines and some specific drug treatments are under investigation. The most effective ___48___(way) to protect yourself and others against COVID-19 are to ___49___(frequent) clean your hands, cover your cough with tissues, and maintain a distance of at least 1 meter from people who ____50____(cough) or sneezing.
Passage 6
（2020·全国·高三专题练习）Russia says it is planning to start mass COVID-19 vaccinations by October.The country's health minister said a state research facility has finished clinical trails of a vaccine.Now it's on its way ____51____(register) by mid-August, _____52_____is the most important step before a vaccine can be administered. If it's registered, teachers and health care workers would get the coronavirus vaccine first.
Russia has shortened trials and____53____(speed) up clinical evaluations.This has put it ahead of its Western peers in the race for developing a vaccine.
But there are some ___54___(concern) about Russia's fast-tracked approach.The leading infectious disease expert in the US, Dr Anthony Fauci, questioned it and said the US would not depend on other countries for a vaccine. "I do hope that the Chinese and the Russians are actually testing the vaccine before ___55___(administer )it to anyone. Because claims of having a vaccine ready to distribute ____56____you do testing, I think is problematic."
The head of the Russian Direct Investment Fund said all necessary measures have been taken to ensure the coronavirus vaccine is safe and that clinical data would be available ____57____ the public in August.
The World Health Organization declined to comment when ___58___(ask) if it had seen any data pointing to efficacy of the Russian vaccines. More than 100 possible vaccinations for COVID-19 are being developed around the world, and there are 20 currently in clinical ____59____(try).At least four are in the final phase, _____60_____is human trials.
Passage 7
（2020·安徽·蚌埠第一中学三模）阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
China is now fighting a war of a different kind. It’s against___61___unseen enemy, which has been named COVID-19 by the WHO. Since its appearance at the end of December in Wuhan, the virus___62___(cause) this disease has spread to other cities, infecting hundreds of thousands of people and leading to over one thousand___63___(dead). As yet, there is no vaccine (疫苗) to protect people against the virus and the only___64___(effect) way to fight it is to try to contain it.
The Chinese people should be praised because, ____65____ the most part, they refused to panic. They’ve stayed home as much as possible, worn protective masks and washed their hands____66____ (frequent) and thoroughly. The government’s response has also been calm and effective. They’ve kept every one____67____ (inform) about what has been happening and they’ve sent thousands of doctors and nurses to Hubei to treat those ____68____have been infected.
This terrible virus hasn’t been defeated and the fight against it may continue for several more months. However, it will eventually die out. It’s hoped that____69____the crisis fades, China and the world will learn that cooperation and hope, not panic or criticism, is the_____70_____ (good) way to face a common threat.
Passage 8
（2020·浙江东阳·三模）阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。
We touch our faces all the time, and it had never seemed to be a big problem – until COVID-19 arrived. _____71_____ (touch) our faces – the “T-zone” of our eyes, nose and mouth in particular – can mean giving ourselves the _____72_____ (dead) virus. This is why _____73_____ (organization) like the Centers for Disease Control and Prevention (CDC) have suggested that we avoid touching our faces. “Just stop this simple behavior,” William Sawyer, founder of Henry the Hand, a nonprofit organization that promotes hand hygiene(卫生), ___74___(tell) The Washington Post. “It’s the one behavior ______75______ would be better than any vaccine ever created.”
Yet, stopping this “simple” behavior might be harder than you think because it’s already hardwired(固有的) into our system. Some face touching is automatic – like when there is _____76_____ itch on your nose, you’ll scratch it without thinking. Moreover, face-touching is subconscious, _____77_____ means it’s very hard to change because you don’t even know you’re doing it. _____78_____you’re not alone. In a 2015 study, where a group of medical students _____79_____ (film) in class, it was found that they touched their faces an average of 23 times an hour – with 44 percent of the touches being in the “T-zones”. That was particularly surprising since medical students were supposed ______80______(know) better. Since it’s so hard to shake the habit, maybe the easiest way is to wash our hands more often. This way, we can be sure that our hands are free from the novel coronavirus.

参考答案：
1．to praise
2．largely
3．lost
4．presented
5．their
6．to
7．a
8．traditional
9．who
10．development
【解析】
【分析】
这是一篇新闻报道。文章介绍了中国在北京人民大会堂召开会议，赞扬中国抗击新冠疫情的先进人物的事情。
1．
考查非谓语动词。句意：周二上午，中国在北京人民大会堂召开会议，赞扬中国抗击新冠疫情的先进人物，目前该病毒在中国已基本得到控制。分析句意，“赞扬中国抗击COVID-19疫情的榜样”是召开会议的目的，应用不定式作目的状语，故填to praise。
2．
考查副词。句意同上。分析句意，空格处单词用来修饰谓语动词“is being kept”，应用副词，large意为“大的”，形容词词性，对应的副词为largely，句中指“疫情基本得到控制”，符合句意。故填largely。
3．
考查非谓语动词。句意：会议开始后，与会者为在新冠疫情中失去的每一条生命默哀。分析句子，句中有谓语动词observed且句中无连词，故应用lose的非谓语动词形式。句中life与lose之间为逻辑上的被动关系且表示“失去”的动作已经发生，故应用lose的过去分词lost，作后置定语修饰life。故填lost。
4．
考查时态。句意：随后，习近平主席向共和国奖章的接受者颁发了奖章，并为他们为国家对抗新冠疫情做出的杰出贡献颁发了国家荣誉称号。句子讲述的是周二上午会议上发生的事情，为过去的事情，应用一般过去时，动词要用过去式，present意为“颁发，授予”，动词词性，过去式为presented。故填presented。
5．
考查代词。句意：随后，习近平主席向共和国奖章获得者颁发了奖章，并为他们为国家对抗新冠疫情做出的杰出贡献颁发了国家荣誉称号。分析句子，contributions意为“贡献”，名词词性，前应用形容词性物主代词修饰，they意为“他们”，为人称代词主格，对应的形容词性物主代词为their，意为“他们的”，句中指“他们的杰出贡献”，符合句意。故填their。
6．
考查固定短语。句意：随后，习近平主席向共和国奖章的接受者颁发了奖章，并为他们为国家对抗新冠疫情做出的杰出贡献颁发了国家荣誉称号。句中涉及固定短语“contributions to”，意为“对……的贡献”，为固定搭配，句中指“为国家对抗COVID-19流行病做出的杰出贡献”，符合句意。故填to。
7．
考查冠词。句意：全国“人民英雄”荣誉称号授予中国医学专家张伯礼，他领导了新冠病毒中西医结合治疗方案的研究。分析句子，空格处泛指“一位”中国医学专家，故应用不定冠词修饰，Chinese的发音以辅音音素开头，故应用不定冠词a修饰。故填a。
8．
考查形容词。句意同上。分析句子，“Chinese medicine”意为“中医，中药”，为名词短语，前应用形容词修饰，tradition意为“传统”，名词词性，对应的形容词为traditional，意为“传统的”，句中指传统中医，符合句意。故填traditional。
9．
考查定语从句。句意：陈薇，军事医学科学家，在新冠病毒相关基础研究、疫苗研发和预防医学等方面取得重大成就。分析句子，句子为非限定性定语从句，先行词为Chen Wei，为人物，在从句中作主语，故应用关系代词who引导从句。故填who。
10．
考查名词。句意同上。句中“_____ of vaccine”为of的名词所有格结构，故空格处应用名词，develop意为“发展”，动词词性，对应的名词为“development”，意为“开发，研制”，句中指“疫苗开发”，表抽象意义，不可数。故填development。
11．praising
12．It
13．truly
14．and
15．what/whatever
16．a
17．on
18．response
19．taken
20．was organized
【解析】
【分析】
这是一篇新闻报道。文章讲述了，在周二的一次会议上，专家们说中国将从冠状病毒的挑战中变得更加强大。
11．
考查省略句。句意：专家在周二的一次研讨会上说，中国将在冠状病毒的挑战中变得更加强大，同时赞扬了中国为阻止COVID-19传染病的影响所做的努力。此处是while引导的时间状语从句中，常省略和主句相同的主语和be动词，从句完整为while experts (were praising) China’s efforts to stop the impact of the COVID-19 epidemic。故填praising。
12．
考查代词。句意：“冠状病毒不理解也不尊重边界。它不需要签证或护照。”Mullick说。“挑战确实是全球性的。”此处指代上文coronavirus做主语，应用人称代词it，句首单词首字母要大写。故填It。
13．
考查副词。句意同上。此处要用副词truly，修饰介词短语in global in nature，作状语。故填truly。
14．
考查连词。句意：然而，他说，中国实验室已经迅速解码了冠状病毒，并与世界分享了它，他们现在正在研究一种新的疫苗。结合前后文语境可知此处为并列关系，应用并列连词and。故填and。
15．
考查连接词。句意：印度英文报纸《自由新闻杂志》的资深记者兼咨询编辑R.N. Bhaskar说，中国正在尽其所能防止病毒的传播，并研制疫苗。此处为宾语从句，从句中缺少主语，结合句意表示“尽其所能”应用what或whatever引导。故填what/whatever。
16．
考查冠词。句意：作为全球经济的重要的一名参与者，暂时会对中国经济产生一些负面影响。player为可数名词，此处表泛指“一名参与者”应用不定冠词，且very是发音以辅音音素开头的单词，应用a。故填a。
17．
考查介词。句意同上。结合句意表示“对……影响”短语为impact on。故填on。
18．
考查名词。句意：他补充说：“然而，由于对疫情的迅速反应，中国经济将克服这场危机，变得更加强大”。结合上文“the swift”以及句意表示“对……的反应”短语为response to，可知应填名词response。故填response。
19．
考查非谓语动词。句意：参加小组讨论的卫生官员还列出了抗击该病毒所采取的步骤，并分享了他们在打击虚假信息和提高公众意识方面的经验。分析句子结构可知take在句中应用非谓语动词形式，与逻辑主语steps构成被动关系，故应用过去分词作定语。故填taken。
20．
考查动词时态语态。句意：这次活动是由观察家研究基金会和中国驻孟买总领事馆共同组织的。全文时态是一般过去时，且主语The event与organize是被动关系，因此要用一般过去时的被动语态。根据上文event可知谓语动词应用单数。故填was organized。
21．concerned
22．to worry
23．it
24．worn
25．a
26．breaks
27．regularly
28．what
29．better
30．when
【解析】
【分析】
这是一篇说明文。文章主要介绍了如何保护自己不被传染新冠病毒。
21．
考查形容词。句意：由于新冠病毒，许多人担心自己的安全。be concerned about为固定短语，意为“关心，担心”。故填concerned。
22．
考查非谓语动词。句意：事实上，如果我们采取措施，就没有必要担心。There is no need to do sth.，意为“没有必要做某事”,用不定式作后置定语。故填to worry。
23．
考查代词。句意：戴口罩是防止感染的最有效方法，但你要注意戴好口罩，收紧鼻夹，把它的底部拉到下巴上，这样就能遮住鼻子和嘴巴。see to it that…表示“务必注意……”，其中it为形式宾语，真正的宾语是后面的that从句。故填it。
24．
考查状语从句的省略。句意：不过，一般人不宜戴医用口罩，因为长时间佩戴会导致氧气不足。分析句子结构，if引导的条件状语从句的主语和主句的主语一致且含有be的某种形式，可省略从句的主语和be，主语surgical masks和wear为被动关系，从句省略了they are，因此设空处需填过去分词worn。故填worn。
25．
考查冠词。句意：经常锻炼对你来说是必须的，这对你的免疫系统是有益的。must意为“必须的事”，是可数名词，此处表示泛指，且must发音以辅音音素开头，需用不定冠词a修饰。故填a。
26．
考查动词时态和主谓一致。句意：如果它破了，感染的风险就会增加。if引导的条件状语从句遵循主将从先原则，从句用一般现在时表将来，主语为it，谓语动词使用第三人称单数形式。故填breaks。
27．
考查副词。句意：所以，如果可能的话，经常锻炼。设空处修饰动词exercise，需用副词形式。故填regularly。
28．
考查宾语从句。句意：除了上面提到的，确保共享空间有良好的空气流通，避免去拥挤的地方，如医院、火车站和机场。from为介词，设空处引导宾语从句，从句缺少主语，需用连接代词what引导。故填what。
29．
考查形容词比较级。句意：总之，预防胜于治疗。is为系动词，设空处需填形容词作表语，根据than可知，此处使用形容词比较级。故填better。
30．
考查宾语从句。句意：虽然还不确定何时会有抗冠状病毒疫苗，但记住这些切实可行的措施，你就会安然无恙。分析句子结构，设空处引导宾语从句，从句缺少时间状语，需用连接副词when引导。故填when。
31．approval
32．developer
33．with
34．announced
35．importance
36．The
37．steadily
38．which
39．ensure
40．have entered
【解析】
【分析】
本文是一篇说明文。文章介绍了中国新冠肺炎疫苗在阿根廷获批进行三期临床试验及其相关进展和意义。
31．
考查名词。句意：疫苗开发商中国生物科技集团公司表示，8月21日星期五，中国新冠肺炎疫苗在阿根廷获批进行三期临床试验。根据has received可知此处要用名词作宾语。故填approval。
32．
考查名词。句意：疫苗开发商中国生物科技集团公司表示，8月21日星期五，中国新冠肺炎疫苗在阿根廷获批进行三期临床试验。根据the vaccine可知此处要用名词，表示“开发商”。故填developer。
33．
考查介词。句意：中国生物科技集团在周五的一份声明中宣布：“中国生物科技集团将与阿根廷的Elea Phoenix实验室合作开发疫苗。”短语cooperate with与……合作，是固定搭配。故填with。
34．
考查时态。句意：中国生物科技集团在周五的一份声明中宣布：“中国生物科技集团将与阿根廷的Elea Phoenix实验室合作开发疫苗。”根据主语是the Chinese corporation可知此处是谓语动词，由on Friday可知时态是一般过去时，要用动词的过去式。故填announced。
35．
考查名词。句意：这对中国开展新冠肺炎疫苗全球合作又迈出了重要一步。根据形容词great可知此处要用名词。故填importance。
36．
考查冠词。句意：该疫苗于6月23日在阿拉伯联合酋长国开始了第三阶段临床试验，周四在秘鲁和摩洛哥开始了试验。根据名词vaccine可知此处表示特指，因此要用定冠词the。故填The。
37．
考查副词。句意：中国生物科技集团将按照研究计划，稳步开展国际三期临床试验，继续开展中国与其他国家在疫苗研发方面的学术交流，这是疫苗研制中常见的做法。根据谓语动词make efforts in可知此处要用副词。故填steadily。
38．
考查非限制性定语从句的关系词。句意：中国生物科技集团将按照研究计划，稳步开展国际三期临床试验，继续开展中国与其他国家在疫苗研发方面的学术交流，这是疫苗研制中常见的做法。此处是一个非限制性定语从句，指代前面整件事，且定语从句中由谓语is可知缺少主语，因此要用关系词which。故填which。
39．
考查动词。句意：中国生物科技集团在声明中表示：“我们将确保疫苗的可获得性和可负担性，并努力尽快在中国和国外销售。”根据情态动词will可知此处要用动词原形。故填ensure。
40．
考查时态。句意：据世界卫生组织一位高级官员8月7日透露，目前已有6种新冠肺炎候选疫苗进入三期临床试验，其中3种来自中国。根据so far 可知时态是现在完成时，由主语是six COVID-19 vaccine candidates可知谓语动词要用have entered。故填have entered。
41．caused
42．uncomfortable
43．like
44．to develop
45．which/that
46．touching
47．there
48．ways
49．frequently
50．are coughing
【解析】
【分析】
这是一篇说明文。文章介绍了由冠状病毒引起的传染性疾病COVID-19，详细介绍了它的易感人群，传播途径及预防方法。
41．
考查非谓语动词。句意：COVID-19是一种由最近发现的冠状病毒引起的传染性疾病。分析句子可知，cause意为“引起”，动词词性，句中有be动词is且句中无连词，故应用cause的非谓语动词形式。根据句意及句中by（由，被）可知，disease与cause之间为逻辑上的被动关系，即疾病被冠状病毒引起，故应用cause的过去分词caused，过去分词短语在句中作后置定语，修饰disease，表示被冠状病毒引起的传染性疾病。故填caused。
42．
考查形容词。句意：有些人被感染，但没有出现任何症状，也没有感觉明显不舒服。分析句子可知，comfort意为“安慰”，动词词性，feel意为“感觉”，为感官动词，后接形容词作表语，comfort对应的形容词为comfortable，意为“舒服的”，通过句意可知，这里提到的无症状感染者并没有感觉明显不舒服，故应用comfortable的反义词uncomfortable，意为“不舒服的”，符合语境。故填uncomfortable。
43．
考查介词。句意：老人，和那些有潜在医疗问题的人，比如高血压、心脏病或糖尿病，更容易患重病。分析句子可知，空格后的high blood pressure, heart problems or diabetes(糖尿病)是对空格前的medical problems的举例，like意为“比如”，介词词性，表示列举，符合句意。故填like。
44．
考查固定短语。句意：老人，和那些有潜在医疗问题的人，比如高血压、心脏病或糖尿病，更容易患重病。分析句子可知，develop意为“发展，患（病）”，动词词性，句中涉及固定短语be more likely to do，意为“更可能做某事”，句中指老人，和那些有潜在医疗问题的人更容易患病，符合句意，to后接动词原形。故填to develop。
45．
考查定语从句。句意：这种疾病可以通过来自鼻子和嘴的小液滴在人与人之间传播，这些小液滴在COVID-19携带者咳嗽或打喷嚏时进行传播。根据句意及句子结构可知，本句为定语从句，先行词为small droplets，意为“小液滴”，为物，从句中缺少主语，故应用关系代词which或that引导定语从句。故填which/that。
46．
考查“by+动名词（短语）”结构。句意：其他人则通过触摸这些物体或表面而感染COVID-19。分析句子可知，touch意为“触摸”，动词词性，空格前单词by，意为“通过……方式”，介词词性，后接动名词形式，意为“通过做某事”，为固定结构，在句中作方式状语，本句中指通过触摸这些物体或表面，符合句意，touch的动名词形式为touching。故填touching。
47．
考查there be句型。句意：到目前为止，还没有疫苗和特殊的抗病毒药物去预防或治疗它。根据句意和句子结构可知，本句为there be句型，表示某地存在某物或某人，句中省略了地点状语，表示目前还没有疫苗和特殊的抗病毒药物，符合句意。故填there。
48．
考查名词。句意：保护自己和他人免受COVID-19感染的最有效方法就是勤洗手，用纸巾遮盖咳嗽，与正在咳嗽或打喷嚏的人保持至少一米的距离。分析句子可知，way意为“方法”，为可数名词，根据句中谓语动词are可知，句子主语应为复数形式，way的复数形式为ways，指代后面提到的三种有效的方法，符合句意。故填ways。
49．
考查副词。句意：保护自己和他人免受COVID-19感染的最有效方法就是勤洗手，用纸巾遮盖咳嗽，与正在咳嗽或打喷嚏的人保持至少一米的距离。分析句子可知，frequent意为“频繁的”，形容词词性，空格后单词clean意为“打扫，使干净”，动词词性，句中动词短语clean your hands意为“洗手”，前面应用副词修饰，frequent对应的副词形式为frequently，意为“频繁地”，句中表示勤洗手，符合句意。故填frequently。
50．
考查时态。句意：保护自己和他人免受COVID-19感染的最有效方法就是勤洗手，用纸巾遮盖咳嗽，与正在咳嗽或打喷嚏的人保持至少一米的距离。分析句子可知，cough意为“咳嗽”，动词词性，根据句意及句中sneezing可指，这里指你要和“正在”咳嗽或打喷嚏的人保持至少一米的距离，也就是说咳嗽或打喷嚏的动作正在发生，故应用现在进行时，句式为“主语+am/is/are+动词ing+其他”。空格所在句为定语从句，句子主语为people，为集合名词，意为“人们”，应与are连用，cough的动词ing形式为coughing。故填are coughing。
51．to be registered
52．which
53．sped
54．concerns
55．administering
56．before
57．to
58．asked
59．trials
60．which
【解析】
【分析】
本文是说明文。讲述了新冠疫苗的研究测试。俄罗斯声称疫苗即将完成临床测试，但是仍旧有许多担忧。
51．
考查不定式。句意：现在它正准备在8月中旬注册。on one’s way to do sth.是固定短语，表示“在……路上”，register与逻辑主语it（指vaccine）是被动关系，故填to be registered。
52．
考查定语从句。分析句子可知，空格处引导定语从句，指代整个主句，从句中做主语，引导非限制用关系代词which，故填which。
53．
考查动词时态。句意：俄罗斯缩短了试验，并加速了临床评估。and连接并列谓语动词，由has shortened可知，用现在完成时，承前省略has，故填sped。
54．
考查名词。句意：但是对于俄罗斯的快速路线方针有一些担心。concern是真正的主语，由some修饰，用复数，故填concerns。
55．
考查现在分词。句意：我真心希望中国和俄罗斯在给任何人注射疫苗之前能够全面测试疫苗。before引导时间状语从句，主从句主语一致，the Chinese and the Russians 与administer是主动关系，故用现在分词，省略了主语they，故填administering
56．
考查连词。句意：因为声称有疫苗准备在测试之前分发，我认为这是有问题的。根据下文“是有问题的”可推断，指在测试之前分发疫苗。故填before。
57．
考查固定短语。句意：俄罗斯直接投资基金负责人表示，已采取一切必要措施，确保冠状病毒疫苗安全，8月份将向公众提供临床数据。be available to sb.“对……是可得到的”，是固定短语，故填to。
58．
考查过去分词。句意：当被问及是否有任何数据表明俄罗斯疫苗的有效性时，世界卫生组织拒绝置评。 when引导时间状语从句，主从句主语一致，The World Health Organization 与ask是被动关系，故用过去分词，省略了it is，故填asked
59．
考查名词。句意：目前有20项临床研究。形容词修饰名词，trial“试验”，根据句意用复数，故填trials。
60．
考查定语从句。分析句子可知，空格处引导定语从句，修饰the final phrase，做主语，引导非限制性定语从句，用关系代词which，故填which。
61．an
62．causing
63．deaths
64．effective
65．for
66．frequently
67．informed
68．who/that
69．when
70．best
【解析】
【分析】
这是一篇说明文。文章主要讲述了中国人民齐心合力共同抗战新型冠状病毒疫情的壮举。
61．
考查冠词。句意：这是和一个看不见的敌人对抗，它被世界卫生组织命名为新型冠状病毒。enemy“敌人”是可数名词，根据句意可知，此处是泛指，应用不定冠词，又unseen是元音音素开头，应使用an。故填an。
62．
考查非谓语动词。分析句子可知，此处应用非谓语动词作后置定语，逻辑主语the virus和cause之间是逻辑主谓关系，应用现在分词，表主动。故填causing。
63．
考查名词。分析句子可知，此处应用名词作为lead to“导致”的宾语，再由over one thousand判断，此处用名词复数形式，deaths“死亡的人”，此处是抽象名词具体化。故填deaths。
64．
考查形容词。分析句子可知，此处应用形容词修饰名词way。故填effective。
65．
考查介词。此处考查固定表达for the most part“在极大程度上”。故填for。
66．
考查副词。分析句子可知，此处应用副词修饰动词washed。故填frequently。
67．
考查非谓语动词。分析句子可知，此处应用非谓语动词作宾补，逻辑主语every one和inform之间是逻辑动宾关系，应用过去分词，表被动，keep sb. informed“通知某人”。故填informed。
68．
考查定语从句。分析句子可知，此处是限定性定语从句，先行词those，指代人，关系词在从句中充当主语，应用关系代词who/that引导。故填who/that。
69．
考查时间状语从句。句意：人们希望在危机消退时，中国和全世界能知道合作和希望，而非恐慌或指责才是面对一个共同威胁的最好办法。根据句意和句子结构可知，此处是时间状语从句，应使用when“当……的时候”引导。故填when。
70．
考查形容词最高级。分析句子可知，此处应用形容词修饰名词way，再结合语境和the判断，使用该形容词的最高级。故填best。
71．Touching
72．deadly
73．organizations
74．told
75．that
76．an
77．which
78．But
79．were filmed
80．to know
【解析】
【分析】
这是一篇说明文。文章主要说明了人们日常喜欢触摸脸的这个习惯背后的隐患，尤其是在COVID-19肆虐的情况下，许多组织建议人们避免触碰自己的脸。文章还分析了要停止这个动作比想象中困难的原因，建议多洗手，确保双手免受新型冠状病毒的感染。
71．
考查非谓语动词。分析句子结构可知touch在句中应用非谓语动词形式，且句中缺少主语，故应用动名词短语touching our faces作主语，句首单词首字母要大写。故填Touching。
72．
考查形容词。修饰后文名词virus应用形容词作定语，且表示“致命的”应用deadly。故填deadly。
73．
考查名词的数。organization为可数名词，结合后文like the Centers for Disease Control and Prevention (CDC)可知应用复数形式。故填organizations。
74．
考查动词时态。句意：倡导手部卫生的非营利组织“亨利之手”的创始人William Sawyer对《华盛顿邮报》说:“只要停止这种简单的行为。”动作发生在过去，应用一般过去时。故填told。
75．
考查强调句。句意：这是一种比任何疫苗都好的行为。分析句子结构可知此处为强调句结构“it be+被强调部分+that/who+其他”，此处被强调部分为the one behavior，故应用that。故填that。
76．
考查冠词。itch为可数名词，此处表泛指应用不定冠词，且itch为元音音素开头的单词故用an。故填an。
77．
考查定语从句。句意：此外，碰脸是潜意识的，这意味着很难改变，因为你甚至不知道你在做什么。此处为非限定性定语从句修饰上文整个句子，且从句中缺少主语，故用关系代词which。故填which。
78．
考查连词。句意：但你不是一个人。结合上下文语境可知为转折关系，故应用连词but。句首单词首字母要大写。故填But。
79．
考查动词时态语态。句中主语与谓语动词构成被动关系，且事情发生在2015年应用一般过去时，主语为a group of medical students，谓语动词用复数形式。故填were filmed。
80．
考查非谓语动词。句意：这尤其令人惊讶，因为医学院的学生应该知道得更多。结合句意表示“应该做某事”短语为be supposed to do sth.。故填to know。