Most Year 3 students in Quzhou No.1 High Scho...

Most Year 3 students in Quzhou No.1 High School are working hard day and night for the 2014 college entrance examinations, hoping to gain __________ to their dream universities.

A. application           B. admission          C. connection         D. agreement

高二英语单项填空中等难度题查看答案及解析

Most Year 3 students in high schools are working hard day and night for the 2015 college　 entrance examinations, hoping to gain __________ to their dream universities.

A. application　　　　　 B. admission

C. connection　　　　　　 D. agreement

高二英语单项填空中等难度题查看答案及解析

Most senior high school students are working hard day and night to pass the college entrance    examination, gaining ____ to a university.

A. application                B. connection                      C. admission                    D. agreement

高二英语单项填空简单题查看答案及解析

Most senior high school students are working hard day and night to pass the college entrance examination, gaining ______ to a university.

A. application      B. admission        C. connection       D. agreement

高二英语单项填空中等难度题查看答案及解析

Most senior high school students are working hard day and night to pass the college entrance    examination, gaining ____ to a university.

A. application     B. connection          C. admission        D. agreement

高二英语单项填空简单题查看答案及解析

A great invention by an 18-year-old high school student grew out of a simple problem most teenagers meet with.

“I'm a teenager and I have a cellphone and my cellphone battery always dies，so I was really looking for a way to improve energy storage，” Eesha Khare said on Tuesday. “That's how I came across the super capacitor.”

The teenager who came from California, and graduated from high school last week，won a $50，000 prize on May 17，2013 at the Intel International Science and Engineering Fair for creating a device that can store enough energy to charge a cellphone in 20 to 30 seconds.

“It charges very quickly and can store a lot of energy，” Khare said. “The cool thing is that it's a lot thinner than one strand of hair.”

Khare hasn't used her invention to recharge a cellphone yet，but she used it to power a light-emitting diode (LED) in order to show its capability(容量). If used on cellphones，the supercharger would slide on to the phone's battery to juice it up in a matter of seconds. The technology isn't available to consumers yet，and it could be years until it is.

At an Intel event in Phoenix，Khare won the Intel Foundation Young Scientist Award，taking second place overall in the world's largest high school science research competition. She beat out more than 1，600 finalists from 70 countries. She said that she has been approached by several companies to continue her research，but she is now focused on attending Harvard University in autumn.

“Right now，just my education，but hopefully we'll see what happens in the future，” she said about her plans. “I have a lot of interests，so we'll see what I do in the future.”

1.The passage starts with ________．

A. what problem most teenagers meet with in life

B. how Khare helped others with their problems

C. why Khare decided to make the invention

D. how teenagers make use of their cellphones

2.According to the passage, Khare ________．

A. was most probably born in 1995

B. will graduate from high school

C. will donate much of her prize

D. is the first teenager to win such a big prize

3.The super capacitor ________．

A. is as thin as a hair

B. can produce enough energy soon

C. has been popular on the market

D. has not been put in use in daily life

高二英语阅读理解中等难度题查看答案及解析

1.Which film is the most suitable for a high school student interested in science fictions?

A. I Feel Pretty.　　 B. Traffik.　　 C. Genesis.　　 D. Le Redoutable.

2.If you are a big fan of film star Michelle Williams, you will choose to watch _______.

A. I Feel Pretty　　 B. Traffik　　 C. Genesis　　 D. Le Redoutable

3.Which of the following statement is true about the film Le Redoutable?

A. The story happens in Great Britain.

B. The film lasts more than two hours.

C. It intends to discuss the nature and value of free will.

D. It's a love story between a film director and an actress.

高二英语阅读理解简单题查看答案及解析

In my senior year of high school, Mike and I were lined up in front of a small group of students made up mainly of the leaders of the senior classes. Our teacher said to us," The two of you will never amount to anything."

There was some snickering (窃笑)from some of the seniors as the teacher continued,"From now on,I am not going to waste any more time on either of you. I am only going to spend my time with these class leaders. You two are the class downs with bad grades, and you will never amount to anything. Now get out of here. "

That teacher did Mike and me the biggest favor of all. While what she said was true in many ways and her words hurt us deeply, her words also inspired both of us to work even harder. They carried us through college and into our own businesses.

A few years ago, Mike and I attended our high school reunion.It was nice to visit with people with whom we had spent three years during a period of time when none of us really knew who we were. It was also interesting to see that most of the so-called senior leaders had not become successful in the years after high school.

I tell this story because Mike and I were not academic whiz kids. We were neither financial experts nor athletic stars. For the most part, we were slow-to-average learners and students. In my opinion,we were not as naturally gifted as our fathers. Yet it was our teacher's stinging words and the snickering from our classmates that gave us the strength to move forward, to learn from our mistakes and to keep doing in both good times and bad times.

Just because you didn't do well in school, were not popular, bad in math, or have other reasons to underestimate yourself-none of them count in the long run. They only count if you think they count.

For those who're considering beginning your own financial fast track, you may have some doubts about your abilities. Trust that you have everything you need right now to be successful financially. All it takes to bring out your natural God-given gifts is your desire, determination and a deep faith that you have a genius and a gift that is unique.

1.What did Mike and I think of the teacher's words?

A.Her stinging words inspired them.

B.Her inspiring words hurt them deeply.

C.Her encouraging words helped them through bad times.

D.Her bitter words discouraged them from working harder.

2.At the school union,the author found _______

A.their former classmates didn't recognize him

B.it was boring to see their formers classmates

C.most of the class clowns turned out successful

D.most of the senior leaders didn't become successful

3.The underlined word "whiz" in Paragraph 5 means"

A.know-nothing B.slow

C.stupid D.genius

4.According to the author,which of the following people can achieve financial success?

A.Those who have faith in themselves

B.Those who did not do well in school

C.Those who have natural God-given gifts

D.Those who are doubtful about their abilities

高二英语阅读理解中等难度题查看答案及解析

An eighteen-year-old high school student from Utah won the top prize in the Intel Science Talent Search in the United States. The winner received a computer and a scholarship for a college education.

More than 1,500students from across the country entered projects in the competition this year. Their research included chemistry, medicine, physics, mathematics, engineering, and computer science-almost every area of science.

Forty students were invited to Washington, D.C. for the final judging. A group of scientists judged them on their research abilities, critical thinking skills and creativity. The judges also questioned the students about scientific problems before deciding on the winners.

The top winner received 100,000 dollars for college. Shannon Babb of American Fork High School studied the water quality of tile Spanish Fork River in Utah for six years. She found that people have a harmful effect on the river through human activity, including agriculture. And she suggested ways to improve the water quality in the future. These include educating the public not to put household chemicals down the drains（下水道）, which lead to the river eventually.

Seventeen-year-old Yi Sun of the Hanker School in San Jose, California, earned the second place. He won a 75,000-dollar scholarship for new discoveries about a mathematical theory known as random walks. His work could help computer scientists and chemists. Yi Sun was born in China.

The third-place winner was also seventeen and born in China. Yuan “Chelsea” Zhang of Montgomery Blair High School in Rockville, Maryland, won a 50,000-dollar scholarship. She researched the molecular genetics（分子遗传学）of heart disease. Her findings could aid the development of new medicines.

The Intel Science Talent Search is the oldest science competition for high school students in the United States. It is 65 years old this year. Past winners have gone on to receive six Nobel prizes and other top honors in science and math.

1.What do we know about the talent search project?　　

A. Most of its winners have received Nobel prizes.

B. The project includes researches in every area of science.

C. Only a small part of the students can attend the final judging.

D. Most of the winners come from Asian countries.

2.According to the text, 　　　　　 .　　

A. water quality in Utah will be better than that in the other states

B. the river was polluted only by those living near it

C. Shannon Babb suggested more than one way to improve the water quality

D. household chemicals should be kept in the drains forever

3.Which of the following about the girl from Maryland is NOT true?　

A. The scholarship she received was half as many as Shannon Babb.

B. Her discovery is of great help to Chinese medicine.

C. Her research will contribute to the cure of heart disease.

D. She and the second-place winner Yi Sun have something in common.

4.What is the text mainly about?　　

A. Three winners' contributions to science and math.

B. Three Chinese students won the Science Talent Search.

C. Great rewards were given to winners in the competition.

D. Winners of the Intel Science Talent Search in the US.

5.Where are you most likely to find this text?　　

A. In a newspaper.　　 B. In a handbook.　　 C. In a textbook.　　 D. In a medical magazine.

高二英语阅读理解中等难度题查看答案及解析

In 1965, 17-year-old high school student Randy Gardner stayed awake for 264 hours to see how he’d cope without sleep. On the second day, his eyes stopped focusing. Next, he lost the ability to ________ objects by touch. By day three, Gardner was moody and uncoordinated. At the end of the experiment, he was ________ to concentrate, had trouble with short-term memory and started hallucinating(出现幻觉). Although Gardner recovered without long-term psychological or physical ________, for others, sleeplessness can result in hormone(激素) imbalance, illness, and even death.

Sleep is ________. Adults need 7 to 8 hours of sleep at night, and adolescents need about 10. In the United States, it's estimated that 30% of adults and 66% of adolescents are ________ sleep deprived. When we lose sleep, learning, memory, mood, and reaction time are affected. Sleeplessness may also cause inflammation, hallucinations, high blood pressure, and it's even been ________ to diabetes and obesity.

How can sleep ________ cause such enormous suffering? Scientists think the answer lies with the ________ of waste products in the brain. During our waking hours, our cells are busy using up our day's energy sources with get broken down into various by-products, including adenosine(腺苷酸). As adenosine builds up, it increases the ________ to sleep, also known as sleep pressure. In fact, caffeine works by ________ adenosine's receptor pathways. Other waste products also build up in the brain, and if they're not cleared away, they collectively ________ the brain and are thought to lead to the many negative symptoms of sleep deprivation.

So, what's happening in our brain when we sleep, to prevent this? Scientists found something called the Lymphatic System, a clean-up mechanism(机能) that removes this build up and is much more ________ when we're asleep. It works by using cerebrospinal fluid(脑脊髓液) to flush away toxic by-products that accumulate between cells. Lymphatic vessels, which ________ pathways for immune cells have recently been discovered in the brain, and they may also play a role in ________ the brain's daily waste products. While scientists continue exploring the restorative mechanisms behind sleep, we can be sure that sleeping is a(n) ________ if we want to maintain our health and our sanity.

1.A.produce B.identify C.move D.discover

2.A.balancing B.reminded C.struggling D.intended

3.A.ability B.outcome C.response D.damage

4.A.essential B.healthy C.investigated D.neglected

5.A.scarcely B.temporarily C.regularly D.hopefully

6.A.occurred B.linked C.increased D.developed

7.A.deprivation B.sufficiency C.absence D.pressure

8.A.accumulation B.discovery C.resource D.prevention

9.A.symptom B.power C.difficulty D.urge

10.A.clearing B.blocking C.holding D.assisting

11.A.overload B.pollute C.protect D.explore

12.A.harmful B.active C.tense D.necessary

13.A.serve as B.block up C.tear down D.point to

14.A.analyzing B.removing C.following D.dividing

15.A.system B.priority C.opportunity D.necessity

高二英语完形填空困难题查看答案及解析