The man in black is the doctor who has become famous recently. (對劃線部分提問)

_______ ________ is the doctor who has become famous recently?

Be strict with yourself or you will fall behind. (保持句意基本不變)

You will fall behind ________ you _______ strict with yourself.

We haven't decided where we will hold the meeting. (改為簡單句)

We haven't decided ________ _________ hold the meeting.

Our government provides free medical care for NCP patients. (改成被動語態(tài))

Free medical care _______ _______ for NCP patients.

in the middle, is, a lake, with, also, a pavilion, there, (連詞成句)

____________________.

Masks, a simple protective tool, have been used by people for a long time. They can not only prevent epidemics, but also protect us from other harmful things, such as smog (霧霾) and chemicals. When was the protective mask first invented and how did it develop? Let's take a look.

1.Masks have been used as __________ by people for a long time.

A.a modern fashion B.a kind of cloth C.a pretty decoration D.a protective tool

2.The first recorded use of protective masks was made of __________.

A.gauze B.animal bladder C.cloth D.chemicals

3.__________ advised people to wear a woven (紡織的) cloth dipped in water over their faces to protect against harmful chemicals.

A.American Lewis Hassley

B.Polish-Austrian doctor Johann von Mikulicz Radecki

C.Italian artist and inventor Leonardo da Vinci

D.Chinese doctor Wu Liande

4.In 19th century, what the inventors did for the mask was to___________.

A.make its models such as N95 and KN95 B.patent (注冊專利) them for doctors

C.design them with one layer of gauze D.filter out (過濾掉) fine particulate matter

5.The advantage of 'Wu's mask' is that __________.

A.it was used to prevent epidemics B.it was invented to prevent infection.

C.it was praised by experts around the world D.it could be produced easily and cheaply

6.The best title of the passage can be __________.

A.Protecting miners from dust B.Wearing masks to prevent infection

C.Producing masks throughout time D.Improving masks throughout time

Some days, don't you think, "Wouldn't it be nice if the laundry would just do itself?" Self-cleaning clothes may sound crazy. But Australian researchers have found a way to make something like this _______!

A team at RMIT University in Melbourne, Australia, found a way to put special nanostructures (納米結(jié)構(gòu)) into clothing, which can then clean the clothes. When sunlight hits the nanostructures, they break down dirt. The nanostructures don't break down the actual clothing because cotton and the other clothing materials are too strong to be _______.

According to CNN, the researchers covered the clothing in a solution made of silver and copper (銅) nanostructures. _______ it takes is 40 minutes of sunlight and your clothes will look as good as new.

So if you spill on yourself during lunch, you can step outside for a walk, and it will be clean _______ the time you go inside. It not only makes your life easier, but can also be good for the climate.

According to the US Department of Energy, the average load of laundry uses about 25 gallons (about 94 liters) of water. Water is a very important resource, so using _______ of it to wash clothes is better for the environment. So one of the scientists at RMIT University knows more needs to be done.

"There's more work to do before we can start _______ our washing machines," said DiRajesh Ramanathan, "but this is a strong foundation (基礎(chǔ))."

So what's the next step? Ramanathan wants to either start selling the solution by itself or convincing clothing makers to treat their clothing with the solution.

1.A.true B.possible C.close D.special

2.A.destroyed B.divided C.broken D.damaged

3.A.All B.Everything C.Something D.This

4.A.for B.as C.by D.with

5.A.more B.most C.fewer D.less

6.A.putting down B.working on C.throwing away D.dealing with

It is a fact that people die every moment of every day. However, the deaths of those who have done great work in the public field can be especially shocking and heartbreaking— e1. to those of us who don't know them personally.

On Jan 26, Kobe Bryant, one of the most legendary (傳奇的) NBA players in history, died in a terrible a2.. He was 41 years old when a helicopter he was riding in crashed, killing him and eight others, including his 13-year-old daughter Gianna Bryant.

Following Bryant's death, people from all walks of life have s3. respect to the late basketball superstar--not just for his achievements on the court (球場), but also for his personality and the inspiration (激勵) he has given to us.

In the basketball world, Bryant ranks (排名) a4. the top players of all time. He entered the NBA directly from high school as a basketball prodigy (神童). He played his whole 20-year career with the Los Angeles Lakers and helped the team win five NBA championships. He was fast, skillful and aggressive (進攻性的), which earned him the nickname Black Mamba, one of the most deadly snakes in the world. That's w5. his competitive philosophy (哲學) is known as the "Mamba mentality".

"Mamba mentality is you're going, you're competing, you're not worried about the end result," Bryant said. "It's all about focusing on the p6. and trusting in the hard work when it matters most."

Off the court, Bryant was known as a successful businessman, an Oscar-winning filmmaker, and a proud father of four daughters.

The fact that Bryant is no longer with us is sad. We'll never see him play in a7. game. But the work he has done will keep inspiring us years after his death.

1.Can any user of a living-streaming app see inside classroom?

______________________

2.In Linda's opinion, what does this new platform help both parents and students?

______________________

3.According to Jeff, what are the advantages of this app if parents get their permission first to protect their privacy?

______________________

4.Why does Betty think this app is a bad idea?

______________________

5.What form does David think is too dangerous?

______________________

6.Are you in favor of having monitoring equipment in your school? Why?

______________________

Please write at least 60 words on the topic "Give a like to School In the Air". (請以"為空中課堂點贊"為題, 寫一篇不少于60個詞的短文, 標點符號不占格)。

提示：

1.空中課堂一個無墻的課堂；

2.空中課堂一個別樣的課堂；

3.空中課堂一個難忘的課堂……

經(jīng)歷了將近2個月空中課堂的你們, 請從自身的感受給空中課堂點贊并給出理由.

(注意：短文中不得出現(xiàn)任何人名、校名及其它相關(guān)信息, 否則不予評分。)

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