Some scientists believe that Mars is the planet that is more likely to support human life away from Earth.
They believe that it’s possible for humans to reach Mars by 2030. However, there are many things to prepare before this can happen.
Putting people on Mars will include planning how a person will live on Mars. At its shortest distance Mars is 55 million kilometers away from Earth.
A.One day humans will be able to live on Mars. |
B.Astronauts have been the key to the plan. |
C.So it would take about 6 months for a one-way trip. |
D.For example, they had to be fed with bad food. |
E.Scientists must make some research on Mars well. |
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【推荐1】Would you like to take a trip to the moon? People have already landed on the moon. Some day, the moon might become a popular place to visit. How will a trip to the moon be? Here are some facts.
There is no oxygen (氧气) or water on the moon. In order to stay alive (活着), you would have to take your own oxygen and water. It is silent (寂静地) on the moon. Sounds can’t be carried from place to place because there is no air. On the moon, the temperature goes down to 240℃ below (在……以下) 0℃ at night, and it warms up to 212℃ above 0℃ during the day.
What will the surface (表面) of the moon look like? The moon has more than 30,000 holes on it. One of the biggest is 146 miles wide.
When you walk on the moon, you’ll feel light on your feet. That’s because you weigh only about 20 pounds on the moon. You might forget what day it is there because a moon day lasts for two weeks. But you won’t need an umbrella anymore because it never rains on the moon. And the weather on the moon never changes at all.
根据上述内容,选择最佳选项。1. What do you need to take to the moon in order to stay alive?
A.Oxygen and water. | B.Food and umbrellas. | C.Sounds and oxygen. |
A.It is the same as that on the Earth. |
B.It is much lower than that on the Earth. |
C.It is 240℃ above zero. |
A.October 3. | B.October 8. | C.October 15. |
A.The moon has less than 30,000 holes on it. |
B.No one has ever visited the moon. |
C.The weather on the moon never changes at all. |
A.The weather on the moon. |
B.What the moon is like. |
C.Take a trip to the moon. |
【推荐2】China has named the nation’s first Mars rover(火星车)ZhuRong. For all of us, Zhu Rong is a well-suited name.
In an ancient Chinese story, Zhu Rong had the face of a man and the body of an animal. H rode on two dragons. When he had a big fight with Gong Gong, the god of water, Zhu Rong won. But after the fight, the human world came into complete darkness. Then he brought fire from heaven(天国)to the world.
“Zhu Rong is regarded as the earliest god of fire in traditional Chinese culture,” a space official said. “The first Mars rover was named Zhu Rong. The name symbolizes(象征)light and hope for space exploration(探索)in our country, and means to guide humans to continue exploration.”
After leaving the earth last summer, Zhu Rong circled Mars for several months and landed on it in May. In recent years, our country has sent up the world’s first quanturn satellite(量子卫星), and Chang’e-4 has made a soft landing on the moon. We have made great progress in space technology and will soon start building our own space station.
1. What Zhu Rong brought from heaven to the world was ________.A.fire | B.wars | C.water | D.animals |
A.a big fight | B.complete darkness | C.light and hope | D.Chinese culture |
A.the earth | B.Mars | C.the moon | D.the sun |
A.Zhu Rong is a bad person in an ancient Chinese story |
B.China has made great progress in space technology |
C.the writer is proud of China’s space technology |
D.the official doesn’t like the name Zhu Rong |
【推荐3】China’s Shenzhou XIII crewed spacecraft docked with the Tiangong space station on Saturday morning, with astronauts ready to enter the station to start a six-month journey.
The three-member crew — mission commander Major General Zhai Zhigang, Senior Colonel Wang Yaping and Senior Colonel Ye Guangfu — will then float into the core module(舱). They will install equipment and verify technologies and plans for the next steps in the Tiangong space station program. Their Shenzhou XIII spacecraft was lifted by a Long March 2F carrier rocket that blasted off at 12:23 am at the Jiuquan Satellite Launch Center in northwestern China’s Gobi Desert.
The mission is expected to become the longest crewed spaceflight by China, doubling the time spent in the Shenzhou XII mission. It will also see the first spacewalk by a Chinese woman.
1. When did Shenzhou XIII crewed spacecraft docked with the Tiangong space station?A.on Sunday morning. | B.on Sunday afternoon. | C.on Saturday afternoon. | D.on Saturday morning. |
A.For half a year. | B.For a few days. | C.For three months. | D.For several hours. |
A.3 | B.13 | C.2 | D.12 |
A.the Xichang Satellite Launch Center | B.the Jiuquan Satellite Launch Center |
C.the Taiyuan Satellite Launch Center | D.the Wenchang Satellite Launch Center |
A.second | B.third | C.first | D.fourth |
【推荐1】What do you think our life will be like in 2050? Some people are talking about it on WeChat.
![]() I think people will have less work to do in 2050. Robots will do lots of work for us. And we will have more free time to enjoy ourselves. |
![]() In 2050, there won’t be enough water. Some places will be drier and people will not be able to have enough food. There may be serious water shortage (缺乏). |
![]() Don’t be so pessimistic(悲观的) about that, Julia! People will solve this problem. And I think there will be less water pollution (污染) . Water will be much cleaner than it is now. |
![]() I quite agree with Amy. And I believe in 2050 doctors will be able to help blind and deaf people see and hear again. All people will be healthy because they will take a kind of special medicine when they are born. |
A.the water will be much cleaner | B.there will be more air pollution |
C.there won’t be enough water and food | D.people will have more free time |
A.Ben. | B.Julia. | C.Amy. | D.John. |
A.be free | B.keep healthy | C.live happily | D.live longer |
A.Ben thinks robots will do all the work for people in 2050. |
B.Julia is worried about the water shortage in the future. |
C.Amy thinks water pollution will be less in the future. |
D.They are talking on the Internet. |
A.How to live in the future. | B.What to do in the future. |
C.Life in the future. | D.Water problems in the future. |
now many changes will take place(发生), but what will the changes be?
The population is growing fast. There will be many people in the world and most of them will live longer than people live now
Computers will be much smaller and more useful, and there will be at least one in every home. And computer studies will be one of the important subjects in school then.
People will work fewer hours than they do now and they will have more free time for sports, watching TV and travelling. Travelling will be much easier and cheaper. And many more people will go to other countries for holidays.
Work in the future will be different, too. Robots can do dangerous and hard work. Because of this, many people will not have enough work to do. This will be a problem.
1. Most people will than people live now.
A.live shorter | B.live longer | C.get taller | D.get shorter |
A.much bigger and few people will use it |
B.much smaller and more useful |
C.smaller and not many people will use it |
D.bigger and a lot of people will use it |
A.do the dangerous work | B.do all the work |
C.do the interesting work | D.do the easy work. |
A.Life in the past | B.Changes of computers. |
C.Robot in the future | D.Life in the future |
Ma China My dream school would have an Olympic-size swimming pool, two football pitches(场地) and a golf course. It would also have a cinema, a gym, a restaurant and a shopping Centre. My school has none of these and I think there should be more enjoyable things for pupils to do while they are studying. |
Sonia Italy I’d like a room where we can go and relax and play computer games and chat with friends. Some older pupils in the school have this but I think there should be a place for everyone to go when they want to switch off (转换注意力) from the lessons. |
Richard USA I think it would be great to have a day off every week, as well as the weekend. If that day was a Friday or Monday, we would have a long weekend every week. What fun! I also think school should start later, at about 10 o’clock, and finish earlier. We spend a lot of time at school doing nothing at all. I’m sure we could learn much in fewer hours. |
Rebecca Australia My dream school would be big and roomy with a computer for every person in the school. I’d also like to have a music room where we can just go and play instruments when we want. We need a recording studio(录音室), too. I hope that teachers can respect(尊重) our opinions. |
A.more enjoyable things |
B.a comfortable computer room |
C.a place to switch off from the lessons |
D.a music room |
A.play sports | B.play instruments |
C.play computers games | D.play chess |
A.two days | B.three days | C.four days | D.five days |
A.playing music | B.chatting with friends |
C.doing some shopping | D.playing chess |
A.students can learn more knowledge |
B.students can get on well with their teachers |
C.students’ wishes and interests can be respected |
D.students can switch off from the lessons |