Yuan Longping is a Chinese rice scientist ___...

In the rice-growing world, the Chinese 1.(science), Yuan Longping, is a leading figure. Yuan Longping was born and brought 2. in China. 3. (educate) in many schools as a boy, he was given the nickname, “the student who asks questions”.

From 4. early age, he was interested in plants. He studied agriculture in college and as a young teacher he began experiments in crop breeding. He thought that the key to 5. (feed) people was to have more rice and to produce it more quickly. He thought he could do it by crossing different species of rice plant, and then he could produce a new plant 6. could give a higher yield than either of the original plants.

First Yuan Longping experimented with different types of rice. Then he began his search for a special type of rice plant. It had to be male and sterile. Finally, in 1970 a 7. (natural) sterile male rice plant was discovered. As a resultof Yuan Longping’s discoveries, Chinese rice production rose by 47.5 percent in the 1990’s.

In Pakistan rice is the second 8. (important) crop after w heat and will be grow n in many parts of the country. The newhybrid rice has been developed by the Yuan Longping High-tech Agricultural Company of China. Its yield is much greater than 9. of other types of rice 10. (grow) in Pakistan.

高一英语语法填空中等难度题查看答案及解析

Dr Yuan Longping grows ________ is called super hybrid rice, _________ has a high output.

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课文填空

Although he is a famous scientist, Yuan Longping 　 1.　　 himself a farmer. Indeed, his 　　 2.　　 face and arms and his slim, strong body are just like those of millions of Chinese farmers. Now Yuan Longping is 　 3.　　 his knowledge in India, Vietnam and many other less developed countries to increase their rice harvests.

You may find it 　　 4.　　 that Charlie was taught to sing as soon as he could speak. Unfortunately his father died, 　 5.　 the family even worse off. He grew more and more popular as his charming character, the little tramp, became known 　　 6.　　 the world. This character was a social 　　 7.　　 but was loved for his optimism and determination.

In the same way that people communicate with spoken language, they also express their feelings using 8.　 “language” through physical distance, actions or posture. However, people from places like Spain, Italy or South American countries 　 9.　　 others closely and are more 　　 10.　　 to touch them.

高一英语语法填空中等难度题查看答案及解析

Yuan Longping is one of China's most famous scientists. 1.(work) the land to do his research, he considers himself a farmer. Indeed, his sunburnt face and arms and his slim, strong body are just like those of millions of Chinese farmers, 2. he has struggled for the past five decades. When he was young, he saw many people dying of 3. (hungry), which was a 4.(disturb) problem in many parts of the countryside. Then, he devoted all his time and energy 5.searching for a way to increase rice harvests without expanding 6. area of the fields. In 1973, he became the first agricultural pioneer in the world 7. (grow) rice that has a high output. Now, he remains 8.(circulate) his knowledge in many less developed countries to increase their rice harvests. He is quite 9.(satisfy) with his life. However, he doesn't care about being famous. He feels it gives him less freedom to do his research. In his view, spending money on himself or 10. (lead) a comfortable life means very little to him. He therefore gives much money to equip others for their research in agriculture.

高一英语完形填空中等难度题查看答案及解析

阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

Yuan Longping, one of China’s most famous scientists, grows 1. is called super hybrid rice. In 1953, Yuan Longping 2. ( graduate) from college. As 3. young man, he saw the great need for increasing the rice output. Since then he has devoted 4. (he) to growing more rice without expanding the area of the fields. In 1973, he became the first 5. (agriculture) pioneer in the world to grow rice that has a high output. This special strain of rice makes it possible to produce 20% more of the crop in the same fields. Yuan Longping is quite satisfied 6. his life. He thinks he 7. (be) just a farmer, even though he is one of the greatest scientists in China. Spending money on himself or 8. ( lead) a comfortable life means very little to him. He gives too much money to help others for their research and 9. (selfless) circulates his knowledge in some other countries. Thanks to his hard work, the problems of 10. (hungry) will be solved, and millions of people can benefit from his great work.

高一英语语法填空中等难度题查看答案及解析

Although he is one of China’s most famous scientists, Yuan Longping r________1.________himself as a farmer, for he ________2. the land to do his research. Indeed, his s3. face and arms and his slim, strong body are just like ________4. of millions of Chinese farmers, for whom he has ________5.(拼搏) for the past fifty years. Dr Yuan Longping grows 6. is called super hybrid rice. In 1974, he became the first agricultural ________7.________(先驱) in the world to grow rice that has a high o8.. This special strain of rice makes it ________9. to produce one-third more of the crop in the same fields. Now more than 60% of the grain produced in China each year is ________10.________this hybrid strain.

高一英语其他题中等难度题查看答案及解析

The third-generation hybrid rice（杂交水稻）which was developed by Yuan Longping, the "father of hybrid rice", and his team ran its first public yield（产量）monitoring from Monday to Tuesday and achieved high output. The final yield of the tested variety, G3-1S/P19, came to1046.3 kg per mu（about 667 square meters）, based on two pieces of land in Qingzhu Village under the city of Hengyang in central China's Hunan Province.

"Some previous high-yielding hybrid rice varieties in China took 160 to even 180 days from sowing（播种）to harvesting, while the figure was shortened to around 125 days for the new variety. This is one of the most important features（特征）of the third-generation hybrid rice that can reduce the use of pesticides（杀虫剂）and fertilizers（化肥）, thus reducing cost and improving production efficiency." said Qian Qian, the deputy director of the China National Rice Research Institute.

Unlike the previous two generations that required a large amount of water and fertilizers as well as demanding growing conditions and technological support, the third-generation hybrid rice is easier to be cultivated（种植）by ordinary farmers. So the soil, altitude and climate of the test site were not "ideal conditions" carefully selected beforehand but were close to the paddies（稻田）of ordinary farmers.

Nowadays. China's average yield of rice is about 500 kg per mu. Ordinary farmers can produce 600 kg to 700 kg of rice per mu by growing some excellent second-generation hybrid rice varieties. However, under the same planting conditions and environment, the yield of the third-generation hybrid rice could reach 800 kg per mu. China now feeds around 20 percent of the world's population with less than 9 percent of the world's arable（可耕种的）land.

At present, Yuan's team has nine third-generation hybrid rice combinations under trial, which are expected to achieve commercial seed production in the following three to four years and hope to apply the technology into the research of sea rice. The third-generation hybrid rice has the comprehensive strength to promote a greener and more sustainable development of China's rice production with higher quality and yield.

1.What feature of the new hybrid rice does Qian Qian mainly talk about?

A.It saves a lot more water. B.It achieves a higher yield.

C.It saves much more farmland. D.It has a shorter growing period.

2.Why is the new hybrid rice not tested in ideal areas?

A.The ordinary farmers master planting technology.

B.The researchers want to reduce the experiment cost.

C.The growing conditions the new hybrid rice needs are simple.

D.The previous rice farming provides researchers with experience.

3.What is the fourth paragraph mainly about?

A.The high output of the third-generation hybrid rice.

B.The future of the new hybrid rice variety.

C.The advanced technology of the research on hybrid rice.

D.The differences between the three hybrid rice varieties.

4.Where is this text most likely from?

A.A guide book. B.A news report.

C.An advertisement. D.A fashion magazine.

高一英语阅读理解中等难度题查看答案及解析

单词拼写（共10小题；每小题1分，满分10分）

61. Yuan Longping is quite s_______ ( 满意的 )with his life.

62. Dr Yuan searched for a way to increase rice harvest without e______ (伸展，使变大)the area of the fields.

63. She spent her life c______ (参加运动)for women’s rights.

64. I love roast pork and f______ rice (炒饭)

65. You must ask for p______(允许) before taking pictures in the church.

66. She was so afraid of being laughed at by her friends that she did not c______(咨询) a doctor.

67. We missed the first few s______ (幕, 场) of the play because we were caught in the heavy rain.

68. Dinosaurs laid eggs too and e______ (存在)on the earth for more than 140 million years.

69. Swap summaries with your partner and give each other  c_______(评论).

70. It is so wet there that the trees are extremely tall, some m______(测量) over 90 meters.

高一英语单词拼写简单题查看答案及解析

1.Always staying up late at night is h___________ to our health.

2.Dr Yuan Longping has s__________ for the past five decades to help farmers.

3.Everybody sits and waits in the s________ of the trees.

4.Macron（马克龙）was s_________ by most French in the election（选举）, becoming a young president.

5.The media (媒体) should r____________ famous people’s privacy (隐私).

6.Jane spent years _________ (观察)and recording their daily activities.

7.The program reminds me of many things from my own_____________ (童年).

8.He __________(因此)gives millions of yuan to equip others for research.

9.A healthy soil ___________(减少)disease and helps crops grow strong.

10.It is impolite to make bad _________ (评论) on a person’s appearance.

高一英语完成句子中等难度题查看答案及解析

He is known _____ a scientist and famous _____ his research on rice.

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