【题目】阅读理解
Washington: NASA has announced evidence that Jupiter's largest moon, Ganymede, has a saltwater ocean under its icy surface. The ocean seems to have more water than all the water on Earth's surface, according to new Hubble observations.
New Hubble observations of Ganymede's magnetic field strongly suggest that the moon, which is the largest in our whole solar system, is home to a subsurface ocean.
Scientists estimate that the oceanis 95 kilometres thick, which is about 10 times deeper than Earth's oceans. But unlike our salty waters, Ganymede's ocean is buried under 150 kilometres of ice.
While scientists have speculated (推测) since the 1970s about the presence of an ocean on Ganymede — the largest moon in our solar system — until now the only observational evidence came from a brief flyby by the Galileo spacecraft, which didn't observe the moon long enough to confirm a liquid ocean.
This discovery marks an important milestone, highlighting what only Hubble can accomplish. In its 25 years in orbit, Hubble has made many scientific discoveries in our own solar system. A deep ocean under the icy surface of Ganymede opens up further exciting possibilities for life beyond Earth.
Scientists_have_already_confirmed_the_existence_of_an_ocean_on_Europa,_another moon orbiting Jupiter, and NASA has announced plans to send an unmanned mission there searching for the life that might come with liquid water.
Hubble is a telescope that orbits Earth, but because of its impressive gravitational analyses it can be used to study the inside of far distant planets. Using these same principles, scientists could theoretically detect oceans on distant exoplanets as well.
【1】What can we learn about Ganymede from the passage?
A.It is a planet with the largest moon in our whole solar system.
B.Its ocean adds to people's excitement about life beyond Earth.
C.It will be used by NASA as a base for the Hubble telescope.
D.Its liquid ocean was first proved by the Galileo spacecraft.
【2】Which of the following best describes the writer's attitude towards Hubble?
A.Cautious. B.Doubtful.
C.Negative. D.Favourable.
【3】What does the underlined part in Paragraph 6 mean?
A.An underground ocean has been found in Europa.
B.The presence of an underground ocean in Europa is not possible.
C.It is now certain that there is an ocean on Europa.
D.No evidence has shown the existence of an ocean on Europa.
【4】What type of writing does this passage belong to?
A.A term essay.
B.A news report.
C.An experiment report.
D.An exploration review.
【答案】
【1】B
【2】D
【3】C
【4】B
【解析】
试题解析:
【1】推理判断题。根据第五段最后一句“A deep ocean under the icy surface of Ganymede opens up further exciting possibilities for life beyond Earth.”可知,木星卫星Ganymede上海洋的存在激发了人们探索地球以外的生命的热情。故选B项。
【2】推理判断题。根据第五段第一句可知,这次具有里程碑意义的发现只有哈勃望远镜能够完成。由此可推知,作者对哈勃望远镜持支持态度。故选D项。
【3】句意猜测题。根据第六段中的“and NASA has announced plans to send ... with liquid water”可知,因为Europa上有水存在,NASA才宣布要在Europa上搜寻地外生命;由此可推知,画线句意为:科学家们已经证实Europa上存在海洋。故选C项。
【4】推理判断题。根据第一段“Washington: NASA has announced evidence ...”及文章内容可推知,本文为一篇新闻报道。故选B项。
科目:高中英语 来源: 题型:
【题目】阅读理解。
Babies don't learn to talk just from hearing sounds. They are lipreaders too. It happens during the stage when a baby's babbling (咿呀声) gradually changes from unclear voices into that first “mama” or “dada”. The baby in order to do like you has to figure out how to shape their lips to make that particular sound they are hearing, according to developmental psychologist David Lewkowicz of Florida Atlantic University, who led the study.
Apparently it doesn't take them too long to absorb the movements that match basic sounds. By their first birthdays, babies start changing back to look you in the eye again. It offers more evidence that quality facetime with babies is very important for speech development more than, say, turning on the latest baby DVD.
But Lewkowicz went a step further. He and his student Amy HansenTift tested nearly 180 babies, groups of them at ages 4,6,8,10 and 12 months. How? They showed videos of a woman speaking in English or Spanish to babies of English speakers. They found that when the speaker used English, the 4montholds gazed mostly into her eyes. The 6montholds spent equal amounts of time looking at the eyes and the mouth. The 8and 10montholds studied mostly the mouth. At 12 months, attention started changing back toward the speaker's eyes.
But what happened when these babies accustomed to English heard Spanish? The 12montholds studied the mouth longer, just like younger babies. They needed the extra information to recognize the unfamiliar sounds. That fits with research into bilingualism (双语) that shows babies' brains adjust themselves to distinguishing the sounds of their native language over other languages in the first year of life.
The continued lipreading shows the 1yearolds clearly still are fit for learning. Babies are so hard to study that this is “a fairly heroic data set”, says Duke University cognitive neuroscientist Greg Appelbaum, who found the research so fascinating that he wants to know more.
【1】According to the first paragraph, babies________.
A.might get its voice “mama” by lipreading
B.learn to talk just from hearing the sounds
C.like to figure out how to shape their lips
D.communicate with parents through gestures
【2】What is necessary in developing babies' speech according to Lewkowicz?
A.Playing baby DVD nearby.
B.Teaching babies to read English.
C.Speaking with babies face to face.
D.Speaking different languages in front of babies.
【3】Which of the following shows the right change of babies' eye gaze according to the text?
【4】What would be the best title of the text?
A.Babies Have Different Methods to Talk
B.Babies Try Lipreading in Learning to Talk
C.Babies Are Suitable to Learn Two Languages
D.Babies Can Easily Accept Foreign Language
查看答案和解析>>
科目:高中英语 来源: 题型:
【题目】假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。
删除:把多余的词用斜线(\)划掉。
修改:在错的词下划一横线,并在该词下面写出修改后的词。
注意:1. 每处错误及其修改均仅限一词;
2. 只允许修改10处,多者(从第11处起)不计分。
Last Sunday, sixty students from our school pay a visit to China Science and Technology Museum.
The museum, which main task is to spread the knowledge of science and technology, covers area of 48,000 square meters. The moment when we entered the museum, the exhibition caught their attention. In the museum, we saw the latest progresses in science and technology. Moreover, we did an amazed scientific experiment by ourselves. What appealed for us most was the 3D film that made us feel we were in real events.
Though the visiting time was slight short, we gained a lot. It is so an instructive activity that we hope more will be organized in the future.
查看答案和解析>>
科目:高中英语 来源: 题型:
【题目】假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加:在缺词处加一个漏字符号(),并在其下面写出该加的词。
删除:把多余的词用(\)划掉。
修改:在错的词下画一横线,并在该词下面写出修改后的词。
注意: 每处错误及其修改均仅限一词;
After the Spring Festival, there arises some hot topics, and lucky money is including as well. To collect opinions from the public, an online survey has made these days.
82% of the participants regard lucky money as one of the most important traditional custom, representing good wishes from the elderly to the new generation. Besides, lucky money is the more attractive part for children, it forms the good memory of our childhood.
The rest, however, think bad of it. For one thing, the amount is grown bigger and bigger, making it a heavy load. For another, it has been a good excuse to bribe (贿赂) people in the power, which is bad for building a healthy and harmonious society.
Personally speaking, lucky money is nothing wrong. Only when we know its meaning can you send our hearty wishes to the young.
查看答案和解析>>
科目:高中英语 来源: 题型:
【题目】假定英语课上老师要求同桌之间交换修改作文,请你修改同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。
删除:把多余的词用斜线(\)划掉。
修改:在错的词下划一横线,并在该词下面写出修改后的词。
注意:1.每处错误及其修改均仅限一词;
2.只允许修改10处,多者(从第11处起)不计分。
Dear David,
I’m Wang Lin, a middle school student from Beijing, China. Learned from the Internet that you will set up a photography club, I’d like to join it.
As the outgoing young man, I enjoy the beauty and harmony of nature and I’m crazy with photography. I used my camera to lake as many pictures as possibly whenever there is a chance. By practicing a lot, I have mastered some skills and have won quite a few prize in photography competitions. Joining the club, so I’ll share my photography experience with another members. In this way, my skills will be greatly improved. In addition, I expect to make much more friends in the club, with which I can take pictures together in our spare time.
Please consider my request, and I’m looking forward to your early reply.
Yours,
Wang Lin
查看答案和解析>>
科目:高中英语 来源: 题型:
【题目】假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误。每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。
删除:把多余的词用斜线(\)划掉。
修改:在错的词下画一横线,并在该词下面写出修改后的词。
注意:1.每处错误及其修改均仅限一词。
2.只允许修改10处,多者(从第11处起)不计分。
I woke up lately yesterday because my alarm clock didn’t ring. With no time for the breakfast, I rushed out of my house. I had intended to catch the 7:30 subway, and I didn’t make it. Have a little time left, I take a taxi instead. I arrived at the school only find, with great sadness mixed with some relief, that the school where should have been full of students was empty. It was Saturday. However, our ill luck showed no sign of coming at an end. When I returned home, I found myself lock out. I had forgotten to bring the key. Just my luck!
查看答案和解析>>
科目:高中英语 来源: 题型:
【题目】阅读理解。
You signed up for soccer, and played every game of the season. Sure, you're not the best player on the team, but most days you gave it your all. Do you deserve a trophy (奖杯)?
If the decision is up to Carol Dweck, the answer would likely be no. She's a psychology professor at Stanford University, California. She says a player doesn't have to be the best to get a trophy. But those who receive an award should have to work for it. She suggests trophies go to the most improved player, or the one who contributed most to the team spirit, as well as to those who play the best.
“The trophy has to stand for something,” Dweck told TFK. “If we give a trophy to everyone, then the award has no value.” Dweck argues that giving kids trophies for particular reasons, such as improving in a sport, teaches kids that adults value hard work and trying our best.
Others say that there's no harm in giving awards to all kids who play a sport, regardless of how they played or whether or not they improved.
“I think we should encourage kids' participation in sports,” says Kenneth Barish, a psychology professor at Weill Cornell Medical College, in New York City. “A trophy is one way to encourage kids' efforts.”
Barish argues that when we single_out only the best or even the most improved players with a trophy, we are teaching kids the wrong lesson. We are sending the message that winning is everything. “Winning is only part of the equation (等式),” Barish told TFK. “Playing sports also teaches kids about teamwork and the importance of exercise.”
There will be plenty of opportunities for kids to learn about competition as they get older, says Barish. They'll soon realize that only one soccer team wins the World Cup and only one football team wins the Super Bowl. For now, he thinks there's nothing wrong with letting all kids who play a sport feel like winners. That means trophies for everyone.
【1】According to Carol Dweck, which player should receive a trophy?
A.Tony, the most attractive player of the soccer team.
B.David, a soccer player who is both clever and funny.
C.Peter, who is ready to help his partners to score goals.
D.Jim, a soccer player who tries his best to win the game.
【2】Which of the following statements would Kenneth Barish agree with?
A.There is no sense in giving a trophy to everyone.
B.Kids fond of playing sports should be rewarded.
C.Kids should be given trophies for trying their best.
D.It is necessary to encourage kids' participation in sports.
【3】The underlined phrase “single out” in Paragraph 6 probably means “________”.
A.honour B.choose
C.value D.stress
【4】Which shows the correct structure of the text?
查看答案和解析>>
科目:高中英语 来源: 题型:
【题目】
【1】Great changes _______________in the rural areas in the last two decades.
【2】They _______and went to the dancing hall together.
【3】Our monitor successfully ___________all of us on April Fool’s Day.
【4】The holiday that everyone______________ has come.
【5】Mr. Greens will _________ for Beijing tomorrow.
【6】She promised to come to my birthday party,but she hasn’t________ yet.
【7】We are working _______________ to complete the task ahead of time.
【8】He ______________ while the results were announced.
【9】He had said that he would take me along to Beijing, but he didn’t ___________.
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com