2023年中考英语时事热点阅读专练
热点16 疫苗接种及其巨大作用
一、阅读理解
1
It’s been over a year since COVID-19 first appeared and the virus continues to be a problem in many parts of the world,scientists have realized the development of vaccines (疫苗) is a solution to the pandemic. A global effort to vaccinate as many people as possible would be needed, since vaccines typically take years to develop.
On Dec 2, 2020, the first COVID vaccine, the Pfizer vaccine, was approved (批准) by UK health department. However, the vaccines must be stored at very low temperatures, which is not possible everywhere. In respon, Chine companies like Sinopharm and Sinovac have developed vaccines that can be kept at normal temperatures.
Now, vaccines are being rolled out all over the world, with millions of people being vaccinated every day. In China, 285 million vaccine dos (剂量) had been given so far. Meanwhile, the US has given ou
t 247 million dos. The UK now stands at 50 million dos.
Although there have been rumors about vaccines being unsafe, most of people em to realize the importance of vaccination for building mass immunity (群体免疫) in order to stop the virus from spreading. The world has come to understand that the vaccines will protect us. Therefore, sharing vaccines has become a key factor of staying safe and healthy worldwide.
Unfortunately, not everyone can get the vaccine yet. Children below the age of 16 can’t be vaccinated becau they have not yet been tested on them. Tho who have a history of vaccine allergies (过敏) shouldn’t get it, either.
1. The vaccine developed by ________ cannot be stored at normal temperatures.
A. UK health department
B. Sinopharm英语作文翻译器
C. Sinovac
D. Pfizer
2. According to the passage, ________ million vaccine dos had been given so far in China.
A. 50
B. 247
C. 285
D. 582
3. In paragraph 4, the underlined word ‘‘rumors” probably means ________.
A. 谎言
B. 谣言
C. 建议
D. 骗局
4. The purpo for vaccinating as many people as possible is to ________.
A. build mass immunity
B. share the vaccines
C. develop vaccines quickly
D. get everyone vaccinated
5. In paragraph 5, the word “they”, in the underlined ntenc e refers to ________.
A. children
B. companies
奥巴马告别演讲C. vaccines
D. experts
2
Have you gotten vaccinated? This question has become a common way to greet others in China since the country produced a number of COVID-19 vaccines(疫苗) in December last year.
China plans to vaccinate 40 percent of its population by June, 2021. At the same time, China is also providing vaccines for other countries. It is exporting(出口) COVID-19 vaccines to 28 countries and giving help to 69 countries in need, Xinhua reported. Most of the countries are developing nations, such as Pakistan, Mongolia and Mexico. The leaders of the countries are taking the lead in receiving vaccine shots. They include Indonesian President Joko Widodo and Chilean President Sebastian Pinera.
According to the World Bank, to vaccinate(接种) their citizens, small and medium-sized developing nations could have ended up a year behind larger developing nations and developed countries. Some wealthier nations have already stored many vaccine dos(剂) for their own citizens. Some of them have ordered enough vaccines to vaccinate their populations two or three times, The Washington Post reported.
For countries that have not yet developed or gotten a vaccine, China may be the only answer, AP noted. China is one of the few nations that can produce vaccines on a large scale(大批量).
奥斯卡获奖金曲China joined COV AX in October 2020, a mechanism(机制) organized by the World Health Organization, to make sure that all members get the vaccines in the future. China has decided to offer 10 million vaccines to COV AX, Xinhua reported.
6. From Paragraph 2, we know that ________.
A. some people have questioned the safety of Chine vaccines
少儿英语培训机构B. China has only nt vaccines to nearby Asian countries
C. Chine vaccines have been welcomed in many countries
D. China offers vaccines to all other countries for free
7. As for COVID-19 vaccines, small and medium-sized developing nations ________.
A. have received help from western countries
B. have fallen behind in vaccinating their citizens
C. have stored enough vaccines for their citizens
D. have started to develop their own vaccines
8. What is the correct order for the following events according to the passage?
improvement
a. China produced COVID-19 vaccines.
b. 40 percent of Chine receive vaccine shots.
c. Many leaders in less developed countries received vaccine shots.
d. China joined COV AX.
A. a-d-c-b
B. d-a-c-b
C. d-a-b-c
D. a-d-b-c
9. What can be inferred(推断) from the passage?
A. The COVID-19 will oon end.
B. Chine COVID-19 vaccines are cheaper and safer than others.
C. China is the only country to develop COVID-19 vaccines.
D. China might offer COVID-19 vaccines all over the world.
10. Where is the text most probably from?
A. A news website.
B. A learning website.
C. A travel website.
technorati
maestroD. A geography website.
3
Scientists around the world are racing to create and test vaccines（疫苗）to help protect people against the novel coronavirus（新冠病毒）. They are making progress, but it will be quite a while before any vaccines are ready.
There are many different ways to make vaccines. At least 115 different vaccines for the novel corona
virus are being developed around the world right now. Many of them may not work or may have side effects that can be dangerous. That is why testing is very important.
Before a vaccine is ever tested on humans, it's first tested on animals to make sure it ems safe. Testing the vaccine on humans is done in veral different phas（阶段）. In Pha 1, a small group of people are given small amounts of the vaccine to e if it has any bad effects. Pha 2 still tests the vaccine’s safety, but it's mainly a test to e if the vaccine ems to work, If Pha 2 goes well, the vaccine can begin Pha 3. During Pha 3, the vaccine is tried on a much larger group of people to e how well it works.
meadow
Becau of the rious and worldwide impact（影响）of the novel coronavirus, there is huge pressure to develop a working vaccine quickly. It normally takes ven or more years to develop a safe vaccine that works well. Now drug companies are hoping to create working vaccines in 12 or 18 months.
But health experts also warn that rushing too much could be dangerous. A vaccine with harmful effects could cau more problems than it solves.
11. According to the passage, the scientists who are making vaccines are ____________.
A. hard-working and careful
B. patient and easy-going
C. kind and curious
D. caring and brave
12. How long does it take to create working vaccines in the usual way?
A. Less than six years.
B. More than ten years.
C. Twelve to eighteen months.
D. About ven years.
13. Which of the following is TRUE?
A. There are only three phas in testing vaccines.
B. Working vaccines must be created in a short time.
C. Vaccines have already been developed.
D. Rushing too quickly in creating vaccines may bring more problems.
14. What's the best title of the passage?
A. Rush for a Vaccine
B. Fight against the Dia
C. Protect People against the Virus
D. Create Working Vaccines
4
During the novel coronavirus outbreak, hospitals all over China have ud smart technology to care for patients and make work easier for doctors. The outbreak will help smart healthcare develop faster in China, according to Xinhua.
Robots lend a hand
Robots are being ud to fight the virus. For example, medical workers at the Third People's Hospital of Shenzhen are using robots to do routine (常规的) medical tasks.
Developed by Chine AI company UB Tech, the robots can offer medical advice, deliver （递送）medicine and disinfect （消毒）the patients’ room and other areas. They can also check temperatures.
Liu Yue, head of the hospital's fever outpatient rvices(发热门诊), said the robots have made work much easier. "It greatly reduces our burden (负担), and it can also prevent us from missing infected patients," Liu said.
Remote (远程的) healthcare rvices
It can be dangerous for medical workers and patients to come into contact with each other. But with remote
medical rvices, doctors at different hospitals can share photos and videos to come up with the best treatment. China's three biggest telecom companies(电信公司) are providing hospitals across th
e country with 5G support. This allows them to transfer(传送) large amounts of data (数据) quickly.
For example, on Feb 27, doctors in the cities of Beijing, Shanghai and Guangzhou ud 5G technology to treat a riously ill 67﹣year﹣old patient in Wuhan. By diagnosing (诊断) patients remotely, doctors can protect both themlves and their patients.
AI makes work more efficient
Ask Bob is an AI﹣powered consultation(咨询) platform. Developed by Ping An Smart Healthcare, it can provide urs with information about the virus, help people do medical lf﹣checks, check their mental health and choo the right face masks.
Ping An Smart Healthcare has also developed AI software that can read CT images and provide correct analys to doctors. This can speed up the diagnostic process and allow doctors to give faster treatment.
15. What did robots do during the epidemic？
a. They delivered medicines.
b. They disinfected the patients’ room.
c. They transferred patients.
xend. They checked temperatures.
A. abc
B. abd
C. acd
D. bcd
16. What happened to the riously ill 67﹣year﹣old patient in Wuhan？
A. He was treated remotely.
B. He was treated by robots.
C. He was transferred to Beijing.
D. He was not diagnod with the virus.
17. The AI software developed by Ping An Smart Healthcare can help_______.
A. save treatment costs
B. collect and transfer data
normal
C. develop a vaccine(疫苗)
D. reduce doctors' burdens
18. Which of the following statements is WRONG？
A. Ask Bob is an AI﹣powered consultation platform, which is developed by Ping An Smart Healthcare.
B. By diagnosing patients remotely, doctors can protect neither themlves nor their patients.
C. With remote medical rvices, doctors at different hospitals can share photos and videos to come up with the best treatment.
D. Medical workers at the Third People's Hospital of Shenzhen are using robots to do routine medica
l tasks.
19. The story is mainly about ________.
