Scientists are not alone in the fight against...

Scientists are not alone in the fight against the virus, as various products and apps are giving them a hand. Here are some examples.

Drones (无人机)

Drones have played a major role in disinfection (消毒). Police officers also use them to spread the latest information. What's more, they use drones to remind people to wear masks or warn them not to gather in large groups.

Robots

Robots are good helpers on the frontlines. They do many tasks in hospitals, including sending medicine or meals, doing disinfection and measuring patients' body temperature. This not only greatly reduces the burden for medical workers, but also prevents the cross-infection (交叉感染).

Mini-programmes

Different mini-programmes, or apps that you don't need to download but can use on Wechat, have also come to help. For example, you can check whether you have unknowingly travelled alongside infected patients. Community workers can collect information about people more easily with the help of mini-programmes.

Health QR codes (健康码)

People in more than 100 cities can get their own health QR codes by applying through Alipay or Wechat. This way, they don't have to fill in information like their names, ages and living addresses over and over again when they enter public places.

Title: 1. Joins the Fight

九年级英语填空简单题查看答案及解析

Scientists say they are beginning to _____ in the fight against cancer.

九年级英语单项填空简单题查看答案及解析

—The doctors and nurses are the________of fighting against the virus (病毒).

—I think so. They are always on the front line.

A.leaders B.relatives C.pioneers

九年级英语单选题简单题查看答案及解析

Chinese scientists called on all over the country to fight against serious water pollution in China yesterday.Following days of heavy haze(雾霾)that influenced most parts of China earlier this year polluted water is becoming another big worry among people on popular social Internet

Websites have called for cutting down water pollution in necessary ways.

“We should not only protect water,but also pay attention to water pollution,”said Xue Manzi,a well-known investor(投资人)on Sina Weibo.“Dead pigs are found in rivers and waster is poured into rivers and underground.”said Xue.The Huangpu River provider 22 percent of Shanghai’s drinking water.But earlier this momth,thousands of dead pigs were found in it.This made people scared and worried,although local government tried to showthat the water was safe.

In February,some factories in Weifang in Shandong had put waste water underground,polluting the local drinking water.“Clean water and air are necessary for people to live. A responsible government will strictly protect the environment from being polluted,”said a microblogger.

Isn’t it time for us to have a better thinking about our living environment?Do we want to kill ourselves by serious pollution? All the companies should have a serious sense of responsibility.The health of people is far more important than money!

1.Chinese scientists called on the people in China to fight against serious　　　　　 .

A. land pollution　　 B. air pollution　　 C. water pollution　　 D. white pollution

2.　　　　　　 made people in Shanghai worried according to the second paragraph.

A. The heavy haze　　 B. The polluted river

C. The polluted drinking water　　 D. The local government

3.How did some factories in Weifang deal with the waste water?

A. Waste water was put underground.

B. Waste water was put in big pools carefully.

C. Waste water was dealt with in a green way.

D. Waste water was reused by the factories themselves.

4.What is the main idea of this passage?

A. Dead pigs were found in the Huangpu River.

B. We should fight against water pollution seriously.

C. Some factories put waste water underground.

D. Heavy haze influenced China earlier this year.

九年级英语阅读理解困难题查看答案及解析

我们决心齐心协力战胜病毒。

We decide _______to fight against the virus.

九年级英语完成句子中等难度题查看答案及解析

To fight against COVID-19, many families have prepared 75% alcohol to kill the virus (酒精消毒). 75% alcohol is dangerous. Everyone should use and store alcohol correctly.

Keep the room ventilated and power off.

When using alcohol, you need to keep the windows open and stay away from heat source and open fire. If you need to clean the electrical objects, turn them off and wipe them after they're cool.

Wipe but not spray (喷）

When you use alcohol to kill the virus at home, use a piece of clean cloth with alcohol to wipe the door, the table and other things. If you spray alcohol, a bad explosion (爆炸) may happen when there a fire source.

Avoid using and storing too much alcohol.

It isn't the more, the better when using alcohol. Making the cloth wet is enough. Remember not to store too much alcohol at home. Storing alcohol in small and sealed (密封的) bottles and protecting it from light and heat are also necessary.

It's better to hide.

Find a safe place to store alcohol. Don't put it close to something hot and electrical objects. Don't put it on a tea table or other easy-to-reach places for little kids in case it is drunk by them. For older children, parents can explain the use of alcohol to them and teach them not to play with it.

1.What does the underlined word "ventilated"in Paragraph 2 mean in Chinese?

A.封闭的 B.通风的 C.凉爽的 D.温暖的

2.What may happen if we spray alcohol when there is a fire source?

A.A strong wind. B.A serious flood

C.A bad explosion D.A high temperature.

3.Which of the following is TRUE according to the passage?

A.You can't clean your TV with alcohol while watching it.

B.The more alcohol you use, the better result you'll get.

C.It’s better for you to store alcohol as much as possible.

D.You must call 119 whenever there is a fire caused by alcohol.

4.Which of the following might be the best title for the text?

A.Where to buy alcohol

B.How to use and store alcohol

C.When to use alcohol

D.Why to stay away from alcohol

九年级英语阅读单选中等难度题查看答案及解析

Not only the doctors and nurses but also the _____people are fighting against COVID-19. [ˈɔːdɪn(ə)ri]

九年级英语根据中/英文提示填空中等难度题查看答案及解析

In my heart, those ________have devoted(奉献) themselves to the fight against 2019 NCP (新型冠状病毒肺炎)are real heroes.

A.who B.which C.whose

九年级英语单选题中等难度题查看答案及解析

Boys and girls, you are in the examination room at this moment. As long as we fight on with the ______and efforts, the result will finally end in success.

A.wisedom B.wise C.wisdom

九年级英语单选题中等难度题查看答案及解析

What makes a hero? Most of us might not have the _________ to fight bravely in a war, as we imagine many heroes do. __________,　 facing the spread of the novel coronavirus, many Chinese have shown their _________, resilience (韧性) and dedication (奉献), just like heroes do.

“A hero is ____________ who, in spite of weakness, doubt or not always knowing the answers, goes ahead and overcomes anyway,” said US actor Christopher Reeve, who was best known for playing Superman. _________ the epidemic ( 传 染 病 ), everyone is afraid of the deadly disease. But out of _________, compassion ( 同 情) or just simply wanting to do their jobs, some choose to hold their ________ down, stand out and fight the virus. They are known as “heroes in harm’s way”.

Medical workers and scientists are always on the frontlines. Since the start of the novel coronavirus outbreak, scientists have been busy doing research and looking for new ___________. Experts Zhong Nanshan, 84, and Li Lanjuan, 73, for example, have worked day and night to develop rapid test kits and treat severe (重症的) patients. Doctor Zhang Wenhong from Shanghai tried to educate the public about the virus in a humorous way. Li Wenliang and some other medical workers even ________ their lives while fighting the epidemic. “China is always well protected by ______________ of them,” former US secretary of state Henry Kissinger once wrote. Indeed, it is medical workers who are risking their lives in the battle.

__________ these well-known names, many heroes remain __________, although they also take risks and play their own parts. Construction ( 建筑) workers race ____________ time to build makeshift ( 临时的) hospitals; volunteers ensure the transportation of supplies; and thousands of media workers keep the public updated with news and ___________ stories.

Chinese writer Lu Xun said, “True heroes dare to look bravely to the gloomy ( 惨淡的) life and are bold ( 勇 敢 的 ) in facing up to the dripping ( 淋漓的 ) blood.” The battle against an epidemic is hard, but _________ there are heroes and heroic deeds, victory will be guaranteed (保证).

1.A.time B.choice C.chance D.challenge

2.A.Besides B.Anyway C.Therefore D.However

3.A.wisdom B.courage C.creativity D.strength

4.A.someone B.anyone C.everyone D.one

5.A.Instead of B.During C.In case of D.As for

6.A.responsibility B.interests C.pressure D.possibility

7.A.tear B.fear C.heart D.weakness

8.A.solutions B.treatments C.instructions D.technologies

9.A.lost B.save C.improve D.progress

10.A.the best B.the most excellent C.the smartest D.the bravest

11.A.With B.Besides C.Without D.In spite of

12.A.unknown B.silent C.ordinary D.quiet

13.A.for B.against C.along with D.together with

14.A.creative B.interesting C.inspiring D.educational

15.A.in case that B.even though C.only if D.as long as

九年级英语完型填空困难题查看答案及解析