China has got very important findings into its space with great efforts, and in 2019, China became the first country to send a rover without astronauts to the far side of the moon. But it had to go at it alone in developing a space station, in part because it has been excluded(排除) from the International Space Station Project. The US leads that partnership with Russia, Europe, Canada and Japan but China. They will not co-operate with the Asian countries in orbit. China has had the first solid-liquid bundled(捆绑) launch vehicle and the Long March 6A rockets. China has successfully mastered a number of key new technologies such as launching the Pujiang 2 and Tiankun 2 satellites precisely into our planned orbits. This success shows that China has mastered solid-liquid bundled launch vehicle technology and has become a new member in the new generation launch vehicle family.
For the first time, our China has studied many useful technology ways to overcome many difficulties to sent the rover to the moon. These all depend on our scientists. They are working hard day and night to do lots of research by themselves. Because the scientists from other countries can’t give the knowledge to our China. So I advise our students to study harder to work for our Chinese space. I believe you can make it.
1. When did China become the first country to send rover without astronauts to the moon?A.In 2019. | B.In 2020. | C.In 2021. | D.In 2022. |
A.America | B.Germany. | C.France. | D.Korea. |
A.pilots | B.reporters | C.tourists | D.scientists |
A.To sleep more. | B.To play games more. | C.To watch TV more. | D.To study harder. |
A.Because the USA doesn’t like China. | B.Because the USA like other countries. |
C.Because the USA is afraid that China would catch up. | D.Because the USA can work alone. |
相似题推荐
【推荐1】People will use the kind of little cars in the streets in the future. They will like this kind of small cars better than the big ones. The car is as small as a bike but it can take two people. Everybody can drive it easily, just like riding a bike. Even children and old people can drive them to schools or parks.
If everyone drives such cars in the future, there will be less pollution in the air. There will be more space (空间) for all the cars in cities, and there will also be more space for people to walk in the streets.
The little cars of the future will cost (花费) less money to buy and to drive. These little cars can go only 65 kilometers an hour, so driving will be safer. The cars of the future will be fine for going around the city, but they will not be useful for a long trip.
This kind of cars can save a lot of gas (汽油). They will go 450 kilometers, then they have to stop for more gas.
They are nice cars, aren’t they?
根据短文内容,判断下列句子的正(T)、误(F)。
1. The little car can take two people.
2. The little cars can make more space for other cars and people.
3. These little cars will be useful for a long trip.
4. This kind of cars can save much gas.
5. Only children and old people can drive the little cars.
![](https://img.xkw.com/dksih/QBM/2023/11/9/3364462805458944/3369247997730816/STEM/37875e6248d74db381a85d239a8eae65.png?resizew=127)
Wind power is a very clean source of energy. This is how wind power works. Wind makes windmills (风车) spin (旋转). When the windmills spin, they make electricity. Then we can use the electricity. A lot of people think that wind power is new, but that’s not true.
Wind power is a very popular source of energy. Most people think that we should use it more and more. First of all, it’s clean.
A lot of people don’t understand wind power very well. They believe that there are problems with wind power, but many of those problems are not real. For example, some people say that windmills are dangerous for birds. They used to be true, but it isn’t true any more.
Wind power is becoming more and more common.
A.For thousands of years, people have used wind to sail boats and move water. |
B.Old windmills killed birds because they spun very fast. |
C.Right now, more than 80 countries use wind power. |
D.Windmills don’t pollute the environment at all. |
E.However, there are real problems with windmills. |
On June 17th, 2021, the Shenzhou XII manned spacecraft went into space.It took three Chinese astronauts Nie Haisheng, the astronauts came back to the earth. On September 17th, the astronauts came back to the earth. The return capsule(返回舱) touched down at the Dongfeng landing site in Inner Mongolia.
Before heading home, the astronauts first prepared their bodies. They did exercises to train their muscles, bones and hearts to prepare for coming into the atmosphere(大气层).
During the journey, the astronauts experienced radio blackouts after getting into the atmosphere because of too much heat. This means the astronauts could not talk with the ground for several minutes. But thanks to the radar, scientists on the ground still knew where the spacecraft was.
When the spacecraft was about 10 kilometers above the ground, it still travelled at 200 meters per second. That’s twice the speed of high-speed trains! Their parachutes(降落伞)helped the spacecraft in its return. It slowed the speed down to 7 to 8 meters per second. These special parachutes were made in China.
The three astronauts carried out two spacewalks and set up equipment(设备)outside the station. They also did a number of scientific experiments (实验)and tests. They had video calls with President Xi Jinping and hundreds of researchers, they sent data back to the ground and organized the station. Shenzhou XII has shown that China is able to do long-term human spaceflight missions(太空飞行任务).
1. How long did the astronauts stay in space?A.For three months. | B.For seven months. | C.For nine months. | D.For eleven months. |
A.广播 | B.材料 | C.黑障 | D.速度 |
A.test the speed of the spacecraft | B.stop the spacecraft from working |
C.slow down the spacecraft quickly | D.stop the return capsule coming back |
A.the return journey was smooth | B.the return journey was dangerous |
C.there were mistakes during the return | D.The spacecraft caught fire on the way back |
【推荐1】Do you have any foreign friends? Do you know their characteristics(特征)?
The Germans(德国人)are very quiet and they always keep calm. They don’t like to speak more words. They look very serious. They like different kinds of amusements(娱乐). The Germans are very hard-working. They like tidiness, especially the women, who always keep their house clean.
In some ways, the Englishmen look the same as the Germans. They are very quiet and never talk too much with the strangers. They are really polite, so we often hear they say “Thank you” or “Sorry”. The gentlemen are also the Englishmen.
The French’s holidays are very long. They like traveling and usually spend their long time staying in other countries. The Frenchmen are more outgoing than the Germans. It is very easy to make friends with them.
Compared to the Frenchmen, the Americans are more outgoing. And they are even opener than all of the Europeans. They don’t like to depend on others. So it is very common that the students do part-time jobs in their free time. And in American’s eyes, success is an important part in their life.
1. What the passage is mainly about?
A.Differences among the 4 people. |
B.What the Europeans have in common. |
C.The importance of making foreign friends. |
D.Relationship between Europeans and Americans. |
A.The Germans. | B.The English. | C.The French. | D.The Americans. |
A.the Germans are better off than other Europeans |
B.kids in America don’t like to go to school |
C.Europeans are easier to make friends with |
D.Englishmen and Germans have a lot in common |
A.Hard-working. | B.Polite. |
C.Outgoing. | D.Independent. |
A.the French enjoy life more than work |
B.the English are not friendly to strangers |
C.German women mostly work at home |
D.the Americans love nothing but success |
![](https://img.xkw.com/dksih/QBM/2021/11/10/2848209917296640/2851121739063296/STEM/ba58278b82bc468dadd3acd3ab939781.png?resizew=173)
In 1987, a small company named Huawei was started in Shenzhen. After more than 30 years of development, the company has now beaten Apple and become the world’s second-largest maker of smart phones behind Korea’s Samsung. It has also become the world’s largest supplier (供应商) of 5G.
But recently, Huawei faced some difficulties. The U.S. government ordered a ban (禁令) on its sales in America. American officials said Huawei gave information (that it collected) to the Chinese government. At the same time, the U.S. government planned to stop selling parts and services to Huawei, which was believed that Huawei’s business would be hurt.
“We have never received such a request from the Chinese government and we have never tried to get into other systems (系统) to collect information.” Ren Zhengfei, Huawei’s founder and president said. “The ban from the U.S. would have little effect on our company. Huawei has enough ability to deal with the problems.” Ren added.
In an interview several years ago, Ren Zhengfei said, “I started Huawei with only £4,000 at the beginning, but now it has become a $100 billion company. The experience was not as romantic (浪漫的) as you imagine.”
Facing the ban of the U.S., Huawei is growing. Huawei’s smart phone sales around the world rose 50 percent compared to a year earlier in the first three months of 2019. At the same time, sales from both Samsung and Apple fell. So far, Huawei has grown into the world’s largest telecommunications equipment (电信设备) supplier, selling in 170 countries! It may beat Samsung as the largest smart phone maker in the near future.
1. Which company is the largest supplier of 5G in the world?A.Huawei. | B.Apple. | C.Samsung. |
A.Huawei’s sales in America were growing faster than Apple. |
B.Huawei refused to supply services to U.S. government. |
C.They thought Huawei collected information for Chinese government. |
A.is deeply affected by the ban |
B.has gone into the system of the U.S. |
C.can solve the problems they are facing |
A.Huawei’s developing experience was hard |
B.it is romantic to start a company with £4,000 |
C.the romantic experience was a large amount of wealth |
A.Huawei is full of hope. |
B.Huawei will grow slowly. |
C.Huawei is the largest smart phone maker. |
【推荐3】In 1987, a small company named Huawei was started in Shenzhen. After more than 30 years of development, the company has now beaten Apple and become the world’s second-largest maker of smartphones behind Korea’s Samsung. It has also become the world’s largest supplier(供应商)of 5G.
But recently, Huawei faced some difficulties. The U. S. government ordered a ban(禁令)on its sales in America. American officials said Huawei gave information that it collected to the Chinese government. At the same time, the U. S. government planned to stop selling parts and services to Huawei, which was believed that Huawei’s business would be hurt.
“We have never received such a request from Chinese government and we have never tried to get into other system to collect information.” Ren Zhengfei, Huawei’s founder and president said. “The ban from the U. S. would have little effect on our company. Huawei has enough ability to deal with the problems.” Ren added.
In an interview several years ago, Ren Zhengfei said, “I started Huawei with only £4, 000 at the beginning, but now it has become a $100 billion company. The experience was not as romantic(浪漫的)as you imagine.”
Facing the ban of the U. S., Huawei is growing. Huawei’s smartphone sales around the world rose 50 percent compared to a year earlier in the first three months of 2019. At the same time, sales from both Samsung and Apple fell. So far, Huawei has grown into the world’s largest telecommunication equipment(电信设备)supplier selling in 170 countries. It may beat Samsung as the largest smartphone maker in the near future.
根据短文内容, 选择最佳选项。1. Which company is the largest smartphone supplier of 5G in the world?
A.Apple. | B.Samsung. | C.Huawei. | D.Nokia. |
A.Huawei’s sales in America were growing faster than Apple. |
B.Huawei refused to supply services to the U.S. government. |
C.They didn’t want Apple to sell pars and services 10 Huawei. |
D.They thought Huawei collected information for the Chinese government. |
A.is deeply affected by the ban | B.has got into the system of the U. S. |
C.can solve the problems they are facing | D.is asked to supply information to China |
A.Huawei’s developing experience was hard |
B.it is romantic to start a company with £4, 000 |
C.the romantic experience was a large amount of wealth |
D.people can understand Huawei’s developing experience easily |
A.Huawei will grow slowly. | B.Huawei is full of hope. |
C.Huawei’s sales will be doubled. | D.Huawei is the largest smartphone maker. |