Chinese scientist Yuan Longping, known as “Father of Hybrid Rice”(杂交水稻之父), passed away in Changsha on May 22, 2021. Chinese people expressed their sadness at the death of the great man.
Although he was one of China’s most famous scientists, Yuan Longping considered himself as a farmer. Yuan’s lifelong dedication(贡献) to solving the problem of hunger made him a national hero in China. Born in Beijing in 1930, Yuan graduated(毕业) from Southwest Agricultural College in 1953. Since then, finding ways to grow more rice had been his life goals. As a young man, he saw the great need for increasing the rice output(产量). At that time, hunger was a big problem in many parts of the country. Yuan searched for a way to increase rice output without expanding(扩大) the area of the fields.
Having spent over fifty years on hybrid rice research, Yuan had helped China work a great wonder—feeding nearly one fifth of the world’s population with less than nine percent of the world’s total land. More than 820 million people were hungry in 2018, according to a UN report. Since the 1980s, Yuan’s team has offered training courses to many countries in Africa.
Yuan said he had two dreams—to “enjoy the cool under the rice crops taller than men” and that hybrid rice could be grown all over the world to help solve the global food scarcity(全球粮食短缺). Thanks to Yuan Longping, China was able to stop hunger. We can't imagine what our life would be like without his efforts.
1. Yuan Longping is famous as “Father of Hybrid Rice”.A.正确 | B.错误 |
A.正确 | B.错误 |
A.正确 | B.错误 |
A.正确 | B.错误 |
A.正确 | B.错误 |
相似题推荐
【推荐1】Birthday is a special day for most people. We may spend much time celebrating (庆祝) it. On birthdays, we may go for a trip, have a party or watch a movie with our parents and friends. We can also enjoy some special food. Do you know what people eat on their birthday all over the world? Here are three people from different countries. They tell us what food they eat on their birthday.
Liu Jing is from Beijing. “The long noodles are a symbol of long life. In China, red is a symbol of good luck. We think red eggs bring us good luck. So you can see Chinese eat long noodles and red eggs when they celebrate their birthday.” says Liu Jing.
“I am so happy because today is my birthday. I want to have a birthday party. At the party, we can play games, sing and dance. We can also eat a big birthday cake with fifteen candies. I’m sure we can have a good time at my birthday party.” says David from America.
“In Canada, people put a coin (硬币) into the cake. If the birthday person eats the cake with the coin, he or she will be lucky. I am so happy because I eat the cake with acoin,” says Sandy.
1. Liu Jing comes from ________.A.China | B.Canada | C.America | D.Australia |
A.13 | B.14 | C.15 | D.16 |
A.watch ball games | B.watch a movie |
C.eat dumplings | D.wear new clothes |
A.three persons from different countries | B.why we celebrate our birthday |
C.what to eat on one’s birthday in different countries | D.where to celebrate one’s birthday |
【推荐2】What is your favorite time? Lily goes to school from Monday to Friday. And lunchtime is her favorite time.
Lily loves the school lunch. Some students don’t like the school lunch, because they think it’s not good. They bring their lunch to school. Their mothers make hamburgers or salad for them for lunch. Some students bring leftovers (剩饭菜) for lunch. But Lily doesn’t! She thinks the school lunch is good. Her lunch is only about $1.45. She can buy good and healthy food. She has lunch with her friends. Boys can have lunch with girls. They like to talk about their favorite subjects, their favorite teachers and their favorite days. After lunch, they like to play games.
For Lily, her school days are very happy because she really likes the lunchtime!
1. What is Lily’s favorite time?A.Monday. | B.Friday. | C.Lunchtime. | D.Tuesday. |
A.得到 | B.带来 | C.购买 | D.制作 |
A.About 14.5 dollars. | B.About 1.54 dollars. |
C.About 1.45 dollars. | D.About 15.4 dollars. |
A.Lily thinks the school lunch is good |
B.all the students like the school lunch |
C.Lily’s school days are not happy |
D.boys can’t have lunch with girls |
A.Lily’s Favorite Subject | B.Lily’s School Days |
C.Lily’s Healthy Lunch | D.Lily’s Favorite Time |
Do you like eating zongzi? Do you know anything about it?
Qu Yuan threw himself into the river on May 5th. It is said that people rowed some boats on the river and tried to save him.
In the past, zongzi was only made during the Dragon Boat Festival, but now it is quite common.
A.But they failed. |
B.Some are made of rice and meat. |
C.Zongzi is a kind of traditional food in China. |
D.Zongzi is not only a kind of food for the festival. |
E.People also make and eat zongzi on the same day. |
【推荐1】Gulongzhong is a beautiful place in Xiangyang. And now, it’s also a good place to relax. For people around it, they usually go there to spend the weekend. They usually take the No.512 Bus to get there. It’s about a half-hour drive from the People’s Square.
Why do people like to go there? First, Gulongzhong has a long history. Some people go there to learn about old stories there. Then parents also take their children to visit the home of Mr. Kongming. People there are very friendly. Sometimes they climb the mountain with their children and they can also get some natural fruit. Of course, they can take many interesting photos. Next, if you have enough time, you can enjoy a wonderful show in the evening. The actors dress up as they were in ancient (古代的) times. I watched it last year and I want to watch it one more time.
Do you like Gulongzhong? Would you like to go if you have time?
1. For people around Gulongzhong, when do they usually go there?A.They usually go there on the weekend. | B.They usually go there on weekdays. |
C.They usually go there in the evening. | D.They usually go there on Friday. |
A.It takes about thirty minutes. | B.It takes about three hours. |
C.It takes about one hour. | D.It takes about two hours. |
A.Because they can learn about Mr. Kongming. | B.Because they can learn about the interesting photos. |
C.Because they can learn about old stories. | D.Because they can learn about the history. |
A.They can climb the mountains. | B.They can get some natural fruit. |
C.They can take many interesting photos. | D.A, B and C. |
A.The show | B.The actor | C.The photo | D.Gulongzhong |
【推荐2】Most people nowadays wear sneakers (跑鞋), leather (皮) shoes or boots. But in ancient China, many people made their own cloth shoes.
Tangchang, a town in Sichuan province with 700 years of shoemaking history, is known for its cloth shoes.
“Tangchang cloth shoes are easy to walk in, and they don’t get damp (潮湿的) easily,” Xinhua noted.
Tangchang cloth shoes were popular in China until the1980s. According to China Daily, there were five Tangchang cloth shoe factories in Chengdu alone. In 2018, Tangchang cloth shoes were added to Sichuan’s intangible cultural heritage (非物质文化遗产) list.
But making cloth shoes is not easy. Growing up in Tangchang, Lai Shufang, 63, is a master of making cloth shoes and has been making them for over 40 years. The job is very demanding (费力的) and over time sneakers became more popular with customers. Many factories producing Tangchang cloth shoes were shut down. The last, where Lai worked, shut down in 1998.
To make a living and help the cultural heritage survive, however, Lai and her co-workers continued to make cloth shoes and sold them in her store.
Ai Peng, Lai’s son, also helps and adds Shu embroidery (蜀绣) to the shoes. They now sell about 10,000 pairs of shoes each year.
1. What shoes did people wear in ancient China?A.Sneakers. | B.Boots. | C.Cloth shoes. | D.Leather shoes. |
A.Few factories can make them in China. |
B.They are easy and comfortable to wear. |
C.They don’t have any cultural meaning. |
D.They are now even more popular than before. |
A.The place she used to work closed down. |
B.Her family members stopped her from making cloth shoes. |
C.It is difficult for her to make a living now. |
D.She learned how to make cloth shoes easily 40 years ago. |
A.Shoes can help make a living | B.Shu embroidery and cloth shoes |
C.Shoes in China’s history | D.Not just shoes |
![](https://img.xkw.com/dksih/QBM/2023/5/26/3245981987823616/3248447717392384/STEM/66c8f315f9f64fb0a1f2c65b90bae642.png?resizew=166)
In 2022, some videos of people playing basketball in Taipan Village became very popular overnight on social media. Even Yao Ming said through the social media that he also wanted to watch the game live. Do you know what the game is called? Yes, it’s called “Village BA”.
“Village BA” is a traditional sport with a long history in Qiandongnan Miao and Dong Autonomous Prefecture(自治州), where Taipan lies. During traditional festivals such as Chixin Festival that falls on the sixth month of the Chinese lunar calendar, the local villagers will organize basketball games to celebrate a good harvest(收获).
The popularity of “Village BA” didn’t happen by chance. On the one hand, different from the formal games, there are no superstar players and no tickets for “Village BA”, which attracts over 10,000 people to sit in the stands(看台) and hundreds of millions of people to watch it online. So it is easy for us to join or watch it. On the other hand, it is a special game full of ethnic flavor(民族特色). Why can we say that? Because when the players have breaks, local villagers performed traditional Miao-style dances. And the prizes are local products such as Sansui Sesame Duck(三穗麻鸭) and embroidery(刺绣) pieces which stand for the local culture.
Now Taipan has become a model place of rural vitalization(乡村振兴) driven by sports and tourism. As a person from Taipan, I have to say that how wonderful “Village BA” is! In 2022, it not only brought tourism income of more than 40 million yuan, but also encouraged more people to take part in sports.
1. Why do the local people in Taipan play basketball during Chixin Festival?A.For showing love to basketball. |
B.For making them healthier. |
C.For celebrating their good harvest. |
A.“Village BA” is the same as the other formal games. |
B.The local people can only watch the game in the stands. |
C.The winners of the game will get local products as prizes. |
A.By giving reasons. | B.By making surveys. | C.By listing numbers. |
A.nervous | B.interested | C.proud |
【推荐1】Yuan Longping is a great scientist who is the first person to develop hybrid rice. His research greatly solved the problem of the food shortage in the world.
Yuan Longping started the research in 1964. He put forward the idea of hybrid rice, did experiments(实验)on the farm, and succeeded in 1973. The new technology was tested in many areas of South China in 1974, and then he continued to test it in other areas. China has become the first country that can produce hybrid rice. Yuan made it possible to grow hybrid rice in large amounts, and he is called “Father of Hybrid Rice”.
Besides being a respected scientist, he is also a romantic husband and a caring grandfather.
Yuan’s granddaughters remembered that when he traveled to Hong Kong, he wanted to buy his wife a new watch, but it was too expensive, so he bought a candy instead. When he was 90 years old, his family held a birthday party. Hundreds of people came to the party. There was a moving moment: Yuan cut the first piece of cake and immediately gave it to his wife. They also said that their grandfather paid much attention to their English and math studies. No matter how tired he was after work, he would still ask about their studies.
Yuan Longping loved playing the violin, swimming and driving. What’s more, he had a special habit—playing Mahjong(麻将)with friends for an hour every evening to train his brain. Just like common people, the scientist laughed when he won and didn’t hide his disappointment when he lost. When his requirement to build a research center was agreed to, he was very excited.
This is Yuan Longping: an ordinary person who made great achievements.
1. Yuan Longping developed hybrid rice in order to ________.A.test his idea in all areas | B.build a research center |
C.make himself famous in China | D.solve the problem of the food shortage |
A.a watch | B.a candy | C.a cake | D.a violin |
A.Yuan Longping tested the new technology in other areas in 1964 |
B.on Yuan Longping’s 90th birthday, he cut the first piece of cake for himself |
C.Yuan Longping paid much attention to his granddaughters’ English and math studies |
D.Yuan Longping was good at hiding his feelings when he played Mahjong |
A.Yuan Longping’s different hobbies. | B.A great but common scientist—Yuan Longping. |
C.The scientific process to produce hybrid rice. | D.The close relationship of Yuan Longping’s family. |
![]() Ma Yun Born in 1964, Hangzhou Zhejiang The Chairman of Alibaba Group | ![]() Tu Youyou 85 years old, China The 2015 Nobel Prize in Medicine |
1. Who is the Chairman of Alibaba Group?
A.Lang Lang. | B.Li Yundi. | C.Ma Yun. |
A.Medicine. | B.Literature. | C.Physics. |
A.America. | B.Japan. | C.China. |
![](https://img.xkw.com/dksih/QBM/2022/7/18/3025235420348416/3282796257460224/STEM/23f97e3125584a378784c8b72c4b8f9e.png?resizew=156)
Thomas Edison was a great American scientist. He was born in Ohio in 1817. When he was in school, he asked his teacher a lot of questions. Some were easy and others were difficult. And he didn’t stop doing so. His teachers often said he was not a good student. They didn’t like him and they didn’t want to answer him any more questions. So, Edison had to leave school after only three months. Then he was interested in science work. He planted tomatoes and other things. So, he got some money to buy the needed things for his work. When he was twelve, he began to work on the train. He tried a lot to read science books when he was free. He studied all the time. He wished he could do his best to find new ways out to make our world much happier. Later his mother taught him herself, he learned a lot from his mother and read all kinds of books. Edison made many new things. People all over the world will always remember him.
1. In which country was Thomas Edison born?A.America. | B.England. | C.Germany. |
A.he was not a good student |
B.he was a good student |
C.he liked to ask a lot of questions |
A.Because he did well in all his subjects. |
B.Because his teachers didn’t like him and didn’t answer his questions. |
C.Because he wanted to plant potatoes himself. |
A.read a lot of science books | B.plant a lot of potatoes | C.make a lot of money |
A.Because he made a lot of friends. |
B.Because he liked science books. |
C.Because he learned from his mother a lot and read all kinds of books. |