Chinese astronaut Wang Yaping made history on November 7 when she became the country's first woman to do a spacewalk, according to the national space agency.
At the moment, Wang and Zhai Zhigang, two of the three members at China's new Tiangong space station, successfully completed the 6.5-hour spacewalk in the early hours of the morning of November 8, according to the China Manned Space Agency. The third astronaut of the Shenzhou-13 members, Ye Guangfu, stayed on the space station to support the spacewalk.
It's the first time the astronauts have left the space station since their arrival on October 16. Shortly after stepping out of the spaceship, Wang waved to audiences on Earth and said she felt great. During the spacewalk, the team fixed a suspension（悬挂）device and connectors to the station's robotic arm. They also tested the safety of supporting equipment（设备）, including the spacesuit produced by China.
Wang is China's second woman in space, after Liu Yang made history by joining the Shenzhou-9 spacecraft in 2012. Before Wang, only 15 women around the world had done spacewalks since 1984, when Soviet astronaut Svetlana Savitskaya became the first to do so. So far, most women spacewalkers have been American NASA astronauts.
The Shenzhou-13 members will do one or two more spacewalks during their six-month stay at the space station. This is not the first time astronauts have worked at Tiangong space station. In September, three other Chinese astronauts successfully completed a three-month stay at the station. By December 2022, China plans to have the station ready to be used—a great target that seems to be possible.
1. The Shenzhou-13 members arrived at the Tiangong space station on October 16.2. During the 6.5-hour spacewalk, all the Shenzhou-13 members stepped out of the space station.
3. Wang is the 16th woman around the world who has done a spacewalk.
4. The main idea of this passage is about China's space travel.
Every living thing needs to reproduce（繁殖）. Reproducing means creating more members of your group. In order for plants to reproduce, they have to spread their seeds（种子）to other areas. Plants have developed all kinds of ways to do this.
The simplest way is gravity（重力）. Many seeds are inside of fruit. When fruit gets too heavy, it falls from a tree to the ground. Sometimes animals will pick up the fruit and drop it in another area. That helps move the seed even farther away. Apples spread this way.
Other plants use wind to spread their seeds. Dandelions（蒲公英）are a good example of this. Dandelion seeds are so light that when wind blows, it carries dandelion seeds to new places. Maple（枫树）seeds also use wind. Their seeds are connected with long, thin leaves that look like wings. When the seed falls from the tree, its “wings” help it fly farther from the tree.
Some animals help plants spread their seeds. The animals eat the seeds. While the seed is in the animal’s body, it stays whole. When the seed leaves the animal, it’s in a new place.
Ants also help spread seeds. Some seeds have a special smell that appeals to ants. The ants bring the seeds back to their home, which of course is underground. They only eat part of the seed. They leave the rest of the seed underground. After that, the seed can start growing.
1. When fruit gets heavy enough, it will fall from a tree to the ground because of gravity.2. All plants can spread seeds by themselves.
3. Wind helps apple and dandelion seeds to fly farther to new places.
4. Some animals and ants eat seeds, and it is helpful for seeds to spread.
5. The passage is mainly about the relationship between animals and plants.
3 . It is well-known that silk was discovered in China. It is wonderfully strong, light and soft. As one of the best materials for clothes, silk has a perfect look and feel that no other materials can match.
There is a story about how silk was discovered. Lei Zu, the wife of Huang Di, was having tea under a mulberry tree when a silkworm cocoon (蚕茧) fell into her cup. As she tried to take the cocoon out, it started to unwind (展开) and the “line” seemed endless. She realized that the strong line could be used to make clothes. Then Lei Zu taught her people how to raise silkworms and how to get silk. In this way, the silk industry was born.
For hundreds of years after that, silk was only used by rich people. It was a symbol of identity and status (身份和地位). With the development of the silk industry, more silk was produced. It was no longer just for rich people. In the Han Dynasty, silk was transported as far away as Spain, Rome and many other countries. The trade road was famously known as the Silk Road, which connected China with the rest of the world.
Today, silk can be used for many kinds of things, not just for clothes but also for paintings, writing brushes, kites and even fishing nets. Wherever silk goes around the world, it is always warmly received.
根据短文内容，判断句子正(T)误(F)。
1. Silk is one of the best materials for clothes.
2. Huang Di discovered silk could be used to make clothes by accident.
3. As more silk was produced, it reached more people’s homes.
4. The silk industry was born because of the Silk Road.
5. This passage mainly talks about the history and the popularity of silk.
Every Saturday, Wang Fokun travels 40 minutes to “watch” a movie with his friends. He became blind in his early 50s. However, he can still enjoy movies in a “talking movie” club-Xin Deng Theater. The club is in Kunming, Yunnan. A group of volunteers there describe movies to blind people.
“I listened to a movie for the first time in the summer of 2019, and it was amazing. The volunteers did a great job.” said Wang.
Describing movies to blind people can be challenging (有挑战性的). The volunteers must watch a movie three or four times to know everything in the movie. This way, they can describe the movie very clearly.
Zhou Quan started the club in 2017. “Movies are for everybody,” said Zhou. “Xin Deng Theater hopes to share movies with blind people and help to light up their lives.” Thanks to the special club, many blind people go out of their homes and their lives are more interesting.
Now many blind people come to Xin Deng Theater to “watch” movies every week. “They can enjoy the movies here. I’m so glad that I bring enjoyment to them.” said Zhou.
“It’s meaningful for us to spend our free time volunteering.” said one volunteer.
1. Wang Fokun goes to Xin Deng Theater three or four times a week.2. The volunteers in the club describe movies to blind people.
3. Xin Deng Theater was set up in 2019.
4. Both blind people and the volunteers enjoy spending time in the club.
5. The passage mainly talks about a movie.
1. 观看鲨鱼的图片或视频，思考并回答以下问题：
1）What do you know about sharks?
2）Do you think sharks are endangered? Why?
3）What do you think might have caused a fall in the number of sharks?
2. 快速默读课本3a的短文，验证自己上一步的回答是否正确，师生共同核对答案。
3. 找出每段的主旨大意并连线。
Talk about shark fin soup. Para. 3
Sharks are endangered now. Para. 1
Appeal（呼吁） to people against eating shark fins. Para. 2
1. 浏览课本2b的标题和课文插图，猜测这篇文章的主题，并尝试回答问题：
What do you think the reading passage is about?
2. 两人合作，观察并描述三幅插图，思考以下问题：
What can you see in the pictures?
What is it/are they made of?
Do you think it is a good way to protect the environment?
I am an Inuit boy named Kayla. Inuit are the people who live in cold Arctic (北极的) lands. In my language, Inuit means “the people”. Some people used to call my people Eskimos. We wish to be called Inuit.
I live with my mother, father and two brothers. We live at the most northern part of the world. It is made up of the Arctic Ocean and the land all around it. For months the sea is covered with thick ice. The land is covered with snow and ice most of the year, too.
Winter is long and very cold. It lasts from October to March. It is dark twenty-four hours a day. The sun does not come up to warm the water and land. When the north winds blow, it is even colder. There are days when the temperature is 50°F below zero. My family is prepared. We wear watertight (防水鞋). We put on many layers (层) of clothes. Outside we always wear a thick warm jacket that has fur inside. I’m not afraid of the cold winters. I guess I’m just used to them.
My family and I look forward to each summer. So much happens in a short time. The temperature usually stays around 50°F. During the summer the sun shines all day and night. This is why the Arctic is called the “land of the midnight sun”.
1. Kayla is a boy who lives in cold Arctic lands, the most northern part of the world.2. There are four people in Kayla’s family.
3. In Kayla’s hometown, winter lasts from October to March without sunshine.
4. Kayla is afraid of the cold winters when the temperature is 50°F below zero.
5. The passage mainly tells us something about Kayla’s family life.
8 . April 22 is Earth Day. Everyone on the earth should care about and protect the earth!
The earth has warmed by about 1°F (华氏度) over the past 100 years, but why and how? Well, scientists are not quite sure. Maybe the earth gets warmer and warmer on its own. But many scientists say that people are doing many things which make the earth warmer.
First, the greenhouse effect (温室效应) is a very important reason for the change of the earth. People give out too much energy into the air every year. It makes the earth warmer. Climate (气候) change is another important reason. Sometimes it becomes too hot and sometimes too cold. Sometimes there is too much rain and sometimes too little. The change of the climate makes the earth warmer. In turn, the warmth of the earth changes the climate, too.
People can affect the earth’s air, land and water. As for us, we can do many things to protect the earth. For example, we can use fridges less. We can tell more people about protecting the earth.
1. Earth Day is probably created for people to ________.| A．learn more about the earth | B．make full use of the earth |
| C．take better care of the earth | D．study the warmth of the earth |
| A．not very clear | B．completely secret | C．well known | D．not given |
| A．sea rising | B．climate change | C．nature’s unbalance | D．people’s activity |
| A．animals and islands | B．climate and the warmth of the earth |
| C．fridges and animals | D．sea level and the growth of plants |
| A．there is more rain now | B．we should protect the earth |
| C．we must stop pollution | D．sea level is getting higher |
9 . Artificial intelligence(人工智能), or AI in short, is the science of giving computers and machines ability to think and work like humans. AI scientists and engineers have made a lot of cool technologies.
AI is rapidly catching up with the human ability to read faces. As a result, facial recognition(识别) is used a lot in the world. Chinese police use this technology to identify criminals(罪犯). Once they caught a criminal when he attended a concert. It also checks the ID of ride-hailing(网约车) drivers and lets people pay for things with a smile.
AI is also used in self-driving cars, which are believed to be the future of driving. Most drivers may wave or nod at passers-by to let them cross the street, but self-driving cars don't have this ability. Carmakers are testing a light signal system to help them "speak" to humans. The system can show what self-driving cars will do. For example, if a driverless car is yielding(让路), it will flash two white lights side to side. A rapidly flashing light tells passers-by that the car is about to speed up.
Service Robots also show you how powerful AI is. Imagine this—you come back home from school and your robot housekeeper is waiting for you at the door. After dinner, he teaches you to play the piano, just like a real music teacher. Such thoughts will soon happen in the real world. In the future, more and more service robots will become good home helpers.
AI is so powerful that it can help human beings and even replace us in many jobs.
1. What does the underlined word "identify" in Paragraph 2 probably mean?| A．To let somebody know his mistakes. | B．To come to realize and tell who is who. |
| C．To take somebody to the police station. | D．To inform somebody of something important. |
| A．Driving cars. | B．Making people smile. |
| C．Calling the police. | D．Checking people's information. |
| A．Service Robots at school. | B．Robots as ride-hailing drivers. |
| C．Facial recognition for payment. | D．Light signals for self-driving cars. |
| A．People use AI in many different ways. | B．AI will take the place of human beings in all jobs. |
| C．Self-driving cars will be able to talk like humans. | D．A criminal was caught for inventing facial recognition. |
10 . The Taojinshan Greenway (绿道) in Shenzhen has been open to citizens since July, 2019.Sitting at the west side of Shenzhen Reservoir, it is as long as 7.07 kilometers.
With plants along both sides and lakes lying at different sites, tourists can enjoy wonderful scenery all the way. If they are tired, they are free to take a rest at the 3 stops that were built for breaks. Additionally, five unused guard posts (岗亭) along the old route have remained. They serve as sightseeing platforms for visitors to feel the cultural spirit behind the place.
Of all its 13 scenic spots, 8 were designed to have AI helpers. From them, visitors can gain information on parking, tour guide services and more. The smart greenway, with free Wi-Fi available, also provides environmental date, such as temperature, wind speed and air quality. What's more, it can give visitors warnings of coming extreme ( 极端的) weather and natural disasters, including rainstorms and typhoons that may hit Shenzhen.
"Started in the middle of 2015,the building process of the Taojinshan Greenway has taken good care of the wildlife and environment nearby" said Yang Shiming, an official in charge of the project.
The greenway is an example of construction projects without doing harm to the nature. It also shows the role that technology plays in building a smart greenway for more life convenience."
1. How long did it take to finish the Taojinshan Greenway?| A．About 3 years | B．About 4 years. | C．About 5 years | D．About 6 years. |
| A．Views. | B．Visitors. | C．Stops. | D．Guard posts. |
| A．What AI helpers do. | B．Technology changes life. |
| C．How AI helpers work. | D．Technology protects humans. |
| A．It is interesting to use AI helpers. |
| B．It is important to build greenways. |
| C．It is possible to balance nature and construction. |
| D．It is unnecessary to worry about terrible weather. |
