—— Yangyang carried off the first winter Olympic ________ medal for China.
—— Great! What ________ she won for our motherland.
A. golden; honour B. gold; honour
C. golden; honours D. gold; honours
科目:高中英語 來源:2015屆江蘇泰州姜堰高三上期中英語試卷(解析版) 題型:單項填空
Time is pressing; it’s impossible for me to get there in an hour, ______ the possible delays.
A. accounting for B. answering for
C. allowing for D. heading for
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科目:高中英語 來源:2015屆江蘇梅村高級中學高二下期中英語試卷(解析版) 題型:單項填空
The last story ________ our teacher told us the other day was ________ of an Italian explorer.
A. that; which B. which; which
C. that; that D. which; that
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科目:高中英語 來源:2015屆江蘇梅村高級中學高二下開學考試英語試卷(解析版) 題型:閱讀理解
Batteries can power anything from small sensors to large systems.While scientists are finding ways to make them smaller but even more powerful, problems can arise when these batteries are much larger and heavier than the devices themselves.University of Missouri(MU) researchers are developing a nuclear energy source that is smaller, lighter and more efficient.
“To provide enough power, we need certain methods with high energy density(密度)”,said Jae Kwon, assistant professor of electrical and computer engineering at MU.“The radioisotope(放射性同位素) battery can provide power density that is much higher than chemical batteries.”
Kwon and his research team have been working on building a small nuclear battery, presently the size and thickness of a penny, intended to power various micro / nanoelectromechanical systems (M/NEMS).Although nuclear batteries can cause concerns, Kwon said they are safe.
“People hear the word ‘nuclear’ and think of something very dangerous,” he said, “However, nuclear power sources have already been safely powering a variety of devices, such as pace-makers, space satellites and underwater systems.”
His new idea is not only in the battery’s size, but also in its semiconductor(半導體).Kwon’s battery uses a liquid semiconductor rather than a solid semiconductor.
“The key part of using a radioactive battery is that when you harvest the energy, part of the radiation energy can damage the lattice structure(晶體結構) of the solid semiconductor,” Kwon said, “By using a liquid semiconductor, we believe we can minimize that problem.”
Together with J.David Robertson, chemistry professor and associate director of the MU Research Reactor, Kwon is working to build and test the battery.In the future, they hope to increase the battery’s power, shrink its size and try with various other materials.Kwon said that battery could be thinner than the thickness of human hair.
1.Jae Kwon gave examples in Paragraph 4_________.
A.to show chemical batteries are widely applied.
B.to introduce nuclear batteries can be safely used.
C.to describe a nuclear-powered system.
D.to introduce various energy sources.
2.According to Jae Kwon, his nuclear battery _______.
A.uses a solid semiconductor
B.will soon replace the present ones.
C.could be extremely thin
D.has passed the final test.
3.The text is most probably a ________.
A.science news report B.book review
C.newspaper ad D.science fiction
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科目:高中英語 來源:2015屆江蘇梅村高級中學高二下開學考試英語試卷(解析版) 題型:單項填空
John is the only one of the students in the class that never _______ a mistake even when it is pointed to him.
A. admit making B. admits making
C. admit to make D. admits to make
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科目:高中英語 來源:2015屆江蘇梅村高級中學高二下開學考試英語試卷(解析版) 題型:單項填空
Whatever he does, once he set up a goal, he would start pursuing it without _________.
A. decision B. suggestion
C. discussion D. hesitation
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科目:高中英語 來源:2015屆江蘇無錫普通高中高三上期中英語試卷(解析版) 題型:閱讀理解
Good news for middle and high school students. When it comes to sleeping a little longer, physicians are on your side.
On Monday, the American Academy Pediatrics(兒科) announced its recommendation that middle and high schools start at 8:30 a.m.or later. "Doing so will match school schedules to the biological sleep patterns of adolescents," the AAP writes in a press release regarding its new policy statement called “School Start Times for Adolescents" .
"Chronic(慢性的) sleep loss in adolescents is one of the most common public health issues in the U.S.today," according to Judith Owens, director of Sleep Medicine at Children's National Health System.
"The research is clear that adolescents who get enough sleep have a reduced risk of being overweight or suffering depression, are less likely to be involved in automobile accidents, and have better grades, higher standardized test scores and an overall better quality of life," Owens said in the press release. "Studies have shown that delaying early school start times is one key factor that can help adolescents get the sleep they need to grow and learn."
Even before the AAP's announcement, school districts across the country have been rethinking start times. Earlier this year The New York Times wrote about Dos Santos, a student at Rock Bridge High School. When Dos Santos learned that school officials were considering starting school 30 minutes earlier than the existing time, she became worried.The student gathered others to her cause. In the end, school officials decided against the earlier start time.
One of the organizations that Dos Santos reached out to for help was Start School Later, a nonprofit organization that focuses on getting public schools to set "healthy school hours."
"It's going to take collective action, perhaps on a national scale, to get many districts to take on this issue," Terra Ziporyn Snider, PhD, director and co-founder of Start School Later, told Yahoo Health.
"The science is clear, the will to change isn't," she explained. "The reason for that is that community life goes around school schedules, and any suggestion of change - earlier, later, whatever - brings powerful opposition from everyone who fears a change in routine."
1.What can be learned about Start School Later?
A. Dr.Snider is director of this nonprofit organization.
B. It is a commercial organization belonging to Yahoo Health.
C. It helps private schools to set healthy schedules for students.
D. It made a policy called。‘School Start Times for Adolescents".
2.Which of the following is NOT mentioned as benefit from enough sleep?
A. Students will enjoy a better life.
B. Students might feel less depressed.
C. Students may achieve higher grades.
D. Students are more likely to be on time for school.
3.What can be inferred from the last paragraph?
A. Scientific findings are not convincing.
B. Changing school start time is no easy job.
C. Most people are willing to change schedules.
D. The revolution of school schedules is under way.
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科目:高中英語 來源:2015屆江蘇啟東中學高三上第一次月考英語試卷(解析版) 題型:書面表達
請閱讀下面短文, 并按照要求用英語寫一篇150詞左右的文章。
There is a story telling of a religious master who is said to be capable of moving mountains. A man came to him asking for a demonstration. The master sat in front of a mountain for a moment, then went to the other said of it and declared the end of the demonstration. All the audiences were greatly puzzled and begged him for an explanation. He said, “There has never been a way of moving mountains; what you can do is to go to the mountain if it doesn’t come.”
One of my friends, though with the makings of a merchant, was bent on being a painter. He resigned from office and devoted himself entirely to painting at home. Several years, however, saw no progress in this regard.
A painful retrospection bought him to his senses. He made up his mind to take up business in place of painting. It took him only a few years to become a rich businessman. Meanwhile he spent his spare time exchanging experience and skills in painting and calligraphy. His works finally won acclamation by expert painters and were on sale in art gallery and grand hotels. He had his collections published and his dream of becoming a painter came true at last.
[寫作內容]
1.概括短文的內容要點,該部分的字數(shù)大約30詞左右;
2.就“山不過來,我就過去”為主題,發(fā)表你的看法,至少包含以下的內容要點,該部分的字數(shù)大約120詞左右。
1)根據(jù)你的生活經歷,當所面對的事實無法改變時,是否應該改變自己?
2)簡述一個改變自己的例子;
3)你認為有時候改變自己,才能最終改變屬于自己的世界嗎?
[寫作要求]
你可以使用實例或其他論述方法支持你的觀點,也可以參照閱讀材料的內容,但不要抄襲閱讀材料中的句子。
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科目:高中英語 來源:2015屆江蘇東臺三倉中學高三12月月考英語試卷(解析版) 題型:單項填空
Activities of the Science Festival _____ model planes and model rockets are flown over the school grounds include the Inventions Show and the Essay Competition.
A. when B. which
C. whose D. where
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