The third﹣generation hybrid rice which was developed by Yuan Longping, the "father of hybrid rice",and his team underwent 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 to 1046.3 kg per mu （about 667 square meters）, based on two plots 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 to harvesting, while the figure was shortened to around 125 days for the new variety. This is one of the most important characteristics of the third﹣generation hybrid rice that can reduce the use of pesticides and fertilizers, 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 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 of ordinary farmers.
Nowadays, China's average yield of rice is about 500 kg per mu. Ordinary farmers can produce 600kg 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 promising 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.Which one could be the best title of the text？
A.The Development of China's Rice
B.The Contribution of the Great Scientist
C.The High Yield of the New Hybrid Rice
D.The Way to Feed the World's Population
高三英语阅读理解中等难度题
The third﹣generation hybrid rice which was developed by Yuan Longping, the "father of hybrid rice",and his team underwent 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 to 1046.3 kg per mu （about 667 square meters）, based on two plots 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 to harvesting, while the figure was shortened to around 125 days for the new variety. This is one of the most important characteristics of the third﹣generation hybrid rice that can reduce the use of pesticides and fertilizers, 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 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 of ordinary farmers.
Nowadays, China's average yield of rice is about 500 kg per mu. Ordinary farmers can produce 600kg 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 promising 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.Which one could be the best title of the text？
A.The Development of China's Rice
B.The Contribution of the Great Scientist
C.The High Yield of the New Hybrid Rice
D.The Way to Feed the World's Population
高三英语阅读理解中等难度题查看答案及解析
请阅读下面文字，并按照要求用英语写一篇150词左右的文章。
Yuan Longping, 90, known as the “father of hybrid rice”，plays a crucial role in helping China achieve food security. Every morning what he does first is go to the field and works as a “farmer”. When asked how much his shirt was, he told the reporter that it was 35 yuan.
Deng Jiaxian, the Founding Father of China’s A-Bomb and H-Bomb, was the founder and promoter of China’s nuclear weapon cause. However, it was not until he died that his parents and many of his friends realized that he had produced such extraordinary achievements.
Li Junxian, without whom it would have been impossible for us to send the rocket into space, is one of the academicians of the Chinese Academy of Engineering. In 2018, this 90-year-old party member, donated 3 million yuan to set up the Doctor Innovation Fund and the Hardship Assistance Fund.
（写作内容）
1. 用约30个词概括上述信息的主要内容；
2. 分析上述国家功臣身上有哪些值得我们学习的优良品质；
3. 谈谈其中某一品质对你的启发，并举例说明。
（写作要求）
1. 写作过程中不能直接引用原文语句；
2. 作文中不能出现真实姓名和学校名称；
3. 不必写标题。
（评分标准）
内容完整，语言规范，语篇连贯，词数适当。
______________________________________________________________________________________________________________________________________________________________________________________________
高三英语读写任务中等难度题查看答案及解析
Do you know that Yuan Longping is known as ______ father of hybrid rice (杂交水稻)?
A．/ B．the C．a D．an
高三英语单项填空简单题查看答案及解析
The younger generation are raised in a more open environment, which has enabled them to develop____ their values in life.
A. in charge of B. in contrast to C. in exchange for D. in tune with
高三英语单项填空中等难度题查看答案及解析
The wide spread of super hybrid rice around the world ______ the lives of millions and millions of people suffering from hunger to a great level.
| A．has improved | B．is improving | C．improved | D．has been improving |
高三英语单项填空中等难度题查看答案及解析
Which pair of shoes was comfortable?
A. The third pair. B. The second pair. C. The first pair.
高三英语短对话简单题查看答案及解析
Which pair of shoes was comfortable?
A. The second pair. B. The third pair. C. The first pair.
高三英语短对话中等难度题查看答案及解析
One third of the deer ________by the wolves last night.
A．was eaten B．is eaten C．were eaten D．are eaten
高三英语单项填空简单题查看答案及解析
The fact ________ she seemed to develop normally was very encouraging.
A．where B．of which C．what D．that
高三英语单项填空简单题查看答案及解析
Third – generation mobile phones, known as 3G, are the next big step for the electron industry. Data spec in 3G networks are much quicker than present technology. This means users can have high-speed Internet access and enjoy video and CD-quality music on their phones.
“Mobile data is not a dream; it’s not an option but a requirement,” said Len Lauer, head of a US communications company, Sprint PCS, at a 3G conference in Bangkok earlier this month.
With 3G, you can forget about text messages telling you yesterday’s news; a 3G phone can receive video news programs, updated four times a day. Internet access will also be much quicker, making it easier to surf the Web on your phone than on your computer at home.
Face-to-face video calls
And don’t worry about getting lost. 3G phones offer map services so you can find a new restaurant just by pressing a few keys on your handset.
However, the most impressive part of 3G technology is video calling. With live two-way video communication, you can have face-to-face talks with friends and family on your mobile phone.
Many European countries have already launched the service. In May 2000 the US Government issued five license to run 3G wireless services, while the first 3G phones arrived in Italy in March this year.
International telecom companies can’t wait to sell 3G in China, the world’s largest mobile telecommunications market. But they will have to be patient. At the moment, China is busy testing its 3G-based technologies, networks and services. This will be followed by a trial period before the phones can finally hit the shops.
“We need to create a pool of 3G customers before the large-scale commercial launch of the service,” said Fan Yunjun, marketing manager for Beijing Mobile. “We expect that the 3G licenses will be issued late next year.”
1．Which 3G, you can do the following EXCEPT .
A．find your way easily
B．learn what’s going on in the world
C．make your computer run faster
D．make face – to – face video telephone calls
2．According to the text, which function of the following makes 3G technology most extraordinary?
A．It can provide video news programs, updated four times a day.
B．Users can have face – to – talks with friends and family on their mobile phones.
C．Users can enjoy video and CD – quality music on their phones.
D．It’ll be easier for users to surf the Web on their phone than on their computers at home.
3．Which of the following is true according to the passage?
A．3G mobile phones were first used in America.
B．Foreign telecom companies won’t enter China.
C．3G technology is now at the commercial stage in China.
D．Users in China won’t probably use 3G mobile phones until late next year.
4．What does Len Lauer want to inform the readers?
A．Realizing the dream of mobile data based on the application of 3G is a must.
B．There is no need to send messages since 3G, can receive video news programs.
C．3G is supposed to own all the functions that a computer has.
D．It is a choice to carry mobile data with 3G phones.
高三英语阅读理解简单题查看答案及解析