警报导弹残骸

首页 > 试题列表 > 单题解析

218612. （2023•关山中学•高二上三月） On Nov.16，seven astronauts on the International Space Station （ISS） woke up to an alarm（警报）.A Russian missile（导弹） test had just bombed a satellite into more than 1，500 pieces of space debris （残骸）.Some got very close to the ISS.
   NASA says space debris like this can travel at more than 28，000 km/h.That's much faster than a bullet（子弹）（about 3，500 km/h）.Even a pea-sized piece of debris could "wipe out" a space station or kill an astronaut if he or she is doing a spacewalk，says Live Science.
   Since the 1950s，humans have sent thousands of rockets and satellites into space.Many are still there，and we now face an ever-increasing problem of space rubbish.In 2006，for example，National Geographic reported that a tiny piece of space rubbish hit the ISS，taking a small piece of glass out of a window.In June of this year，a piece of debris ran into one of the station's robotic arms，which are just like the arms of a robot，and left a hole.
   Scientists are trying different ways to deal with the problem.One way is to use a huge net.In 2018，the UK's Survey Space Center caught some space rubbish with a net in an experiment.It first found the debris，and then collected it with a net and a harpoon（鱼叉）.
   Another way is to use robotic arms.Clear Space 1，the European Space Agency's task to clean space rubbish，is going to be sent into space in 2025.It will use robotic arms to catch debris.This plans to throw the debris into Earth's atmosphere（大气层），where it will burn up as it falls because of strong friction（摩擦）.

（1）The bomb of the Russian missile mainly causes         according to the article.
A．plants
B．soil
C．food
D．space debris
（2）According to NASA，space debris moves         as fast as a bullet.
A．eight times
B．nine times
C．seven times
D．six times
（3）What happens to a space station if it gets "wiped out"？
A．It gets cleaned.
B．It gets rebuilt.
C．It gets broken.
D．It gets old.
（4）What can we infer from Paragraph 3-4？
A．There is nothing we can do to deal with space debris.
B．The astronauts are quite safe in space even there is space debris.
C．More and more tasks are failing because we don't want to cause space rubbish.
D．Thousands of old rockets and satellites are turning into space rubbish for years.

共享时间:2023-01-25 难度:2

纠错

下载

相似

组卷白板

[考点]

科技，新闻报道，

[答案]

见试题解答内容

[解析]

（1）细节理解题。根据第一段最后两句A Russian missile（导弹） test had just bombed a satellite into more than 1，500 pieces of space debris （残骸）.Some got very close to the ISS.（俄罗斯的一次导弹试验刚刚将一颗卫星炸成了1500多块太空碎片。有些离国际空间站很近。）可知，一次导弹试验卫星炸成太空残骸成了太空垃圾。A.plants植物；B.soil土壤；C.food食物；D.space debris太空垃圾。故选D。
（2）推理判断题。根据第二段第一句NASA says space debris like this can travel at more than 28，000 km/h.That's much faster than a bullet（子弹）（about 3，500 km/h）.（美国宇航局说，像这样的太空碎片可以超过28000公里/小时的速度飞行。这比一颗子弹（大约3500公里/小时）要快得多。）可知，太空残骸飞行的速度是子弹的8倍（28.000 +3，500﹣8）。故选A。
（3）推理判断题。根据第二段最后一句Even a pea﹣sized piece of debris could "wipe out" a space station or kill an astronaut if he or she is doing a spacewalk，says Live Science.（即使是豌豆大小的碎片也可能"摧毁"空间站，或者杀死正在进行太空行走的宇航员。）故太空站可能会被破坏，故选C。
（4）推理判断题。根据第三段前两句Since the 1950s，humans have sent thousands of rockets and satellites into space.Many are still there，and we now face an ever﹣increasing problem of space rubbish.（自20世纪50年代以来，人类已经向太空发射了数千枚火箭和卫星。许多人仍然在那里，我们现在面临着越来越多的太空垃圾问题。）可知，多年来数千的火箭和卫星将会变成太空垃圾。故选D。

[点评]

本题考查了"科技，新闻报道，"，属于"易错题"，熟悉题型是解题的关键。

转载声明：

本题解析属于发布者收集录入，如涉及版权请向平台申诉！！版权申诉

相似题 全部同步专题复习模拟真题联考专练月考周考期中期末单元寒假暑假副题

204202. （2023•长安区一中•高一上期末）     Beijing issued on Thursday China's first autonomous（自动的）driving permits to two robotaxi operators-Baidu Inc and Pony.ai，which for the first time allows the removal of a safety operator from the driver's seat on public roads in the capital.
    Industry experts said the move marks a significant milestone for the autonomous ride-hailing（打车服务）industry in China，indicating an openness to taking a further step toward a fully driverless vehicle.
    Since Thursday，users can hail a driverless robotaxi using the Apollo Go mobile app from 10 am to 4 pm for free，according to Baidu Inc.The driverless robotaxi is expected to hit the road around the clock within six months，said Wei Dong，vice-president of Baidu Intelligent Driving Business Group.The company is concentrating on expanding its commercial robotaxi pilot services in more cities at an early stage.
    The robotaxi service provided by Pony.ai，which obtained a taxi license in Guangzhou on April 24，covers hundreds of locations，including subway stations，parks，stadiums，commercial buildings and residential areas. "The approval to operate driverless robotaxis in Beijing is a critical milestone in the change from testing driverless autonomous vehicles to offering driverless robotaxi rides to public passengers，" said Peng Jun，co-founder and CEO of Pony.ai.
    Beijing is taking the lead in promoting the development of commercialized autonomous driving in China，said Zhang Xiang，a researcher at the Automobile Industry Innovation Research Center，adding that other first-tier cities，such as Shanghai and Shenzhen，might follow Beijing and allow autonomous vehicles to carry passengers in the near future.
    The move will help autonomous driving companies get more testing experience of the driverless pattern，said Lyu Jinghong，an intelligent mobility analyst，adding that more tests are required to realize the goal of fully autonomous driving.

（1）What's the significance of China's issuing autonomous driving permits？
A．It is an important advance in robotaxi industry.
B．It proves the security of autonomous vehicles.
C．The self-driving technology has been used widely.
D．Fully driverless vehicles can be reached by the public.
（2）What can we know about the robotaxi service offered by Pony.ai at present？
A．People can hail the driverless robotaxi free of charge.
B．The autonomous vehicle is in service around the nation.
C．The robotaxi service can cover a wide range of locations.
D．It is provided for the citizens in Guangzhou at any time.
（3）What remains to be done to achieve fully autonomous driving？
A．Expanding the robotaxi services to more cities.
B．Carrying out more tests on the autonomous vehicles.
C．Developing the self-driving technology to a large extent.
D．Calling for the companies to improve self-driving services.

共享时间:2023-02-08 难度:2 相似度:2

解析

纠错

下载

组卷白板

212961. （2023•铁一中学•高二上期中）     BEIJING，Oct.26 （Xinhua） — The following is a summary of published science and technology news of China：
    SHENZHOU-17 SPACE FLIGHT
    China on Thursday launched the Shenzhou-17 manned spaceship，and the three astronauts aboard will be sent to stay in orbit （轨道） for about six months on a space station mission.
    The spaceship，atop （在……顶上） a Long March-2 F carrier rocket，blasted off （发射升空） at 11：14 a.m.Thursday （Beijing Time） from the Jiuquan Satellite Launch Center in northwest China，according to the China Manned Space Agency .
    AGRICULTURAL SCIENCE AND TECHNOLOGY
    Over 500 experts and scholars from China and abroad came together at the 7th Global Forum of Leaders for Agricultural Science and Technology （GLAST-2023）and its side events to exchange ideas on promoting sustainable （可持续的） agricultural development through technological innovation.
    The two-day forum，which began on Thursday in Sanya，south China's Hainan Province，was themed "science and technology leading the transformation of global agri-food system."
    INTERNATIONAL LUNAR RESEARCH STATION
    The China National Space Administration （CNSA） has signed cooperation documents with the space agencies of Pakistan and Belarus respectively for joint （共同的） work on the International Lunar Research Station （ILRS） program.
    The new cooperation effort marks the start of participation by Pakistan and Belarus in the ILRS program，said the CNSA．The program was initiated （发起） by China，with an invitation extended to organizations and scientists around the world to participate.

（1）Where was Shenzhou-17 blasted off from？
A．Beijing
B．Sanya
C．Pakistan
D．Jiuquan
（2）Which of the following statement is correct according to the passage？
A．Shenzhou-17 manned spaceship was launched on Tuesday.
B．GLAST-2023 finished on Thursday.
C．GLAST-2023 was held in Sanya.
D．There are two countries in the ILRS program.
（3）What kind of passage is this？
A．News report
B．Argumentation
C．Exposition
D．Biography

共享时间:2023-11-23 难度:2 相似度:2

解析

纠错

下载

组卷白板

213153. （2023•鄠邑区•高二上期中） In 2018，China became the largest producer and consumer of the fruit in the world.Ninety-two-year-old Wu Mingzhu，a native of Wuhan，is the unknown hero who has helped make this possible.
   "About 80 percent of the watermelons and sweet-melons served at people's dining tables every day are
the result of painful efforts made by Wu and her team over more than 60 years，" said Zhang Wenjun，a colleague of Wu's.
   Helping others had long been a dream of hers.And she thought the most beautiful thing in life is that
everything you create can serve the people，so she made efforts to grow quality melons ，which began paying off in 1973.She is one of the 8，000 agricultural scientists who have come to Hainan annually from across the country over the past 60 years and have cultivated（培育）more than 20，000 of China's new seed varieties through offseason breeding.
   Using innovative measures such as radiation mutation breeding，double haploid breeding and distant hybridization breeding，Wu and her team developed new germ-plasm（种质）resources，from which they cultivated more than 30 watermelon and muskmelon （香瓜）varieties with better adaptability and stronger disease resistance，said Yi Hongping，former director of the Xinjiang Muskmelon Research Center.
   The new melon varieties have been promoted to more than 1.86 million hectares of fields from north to south.Some of these varieties have been promoted overseas，as far as California.Wu's work has left her a number of honors.The "queen of melons" became an academician with the Chinese Academy of Engineering in 1999 and an honorary citizen of Sanya in 2004.

（1）Why did Wu Mingzhu mainly want to grow high-end melons？
A．Because she wanted to make China the largest producer of melons.
B．Because China is the largest consumer of melons in the world.
C．Because she wanted to create something that could serve people.
D．Because Chinese government asked her to grow high quality melons.
（2）What can we learn about from Paragraph 4？
A．Wu and her team cultivated melon varieties that could resist every disease.
B．Wu and her team cultivated high quality melons from the new germ-plasm resources.
C．Wu and her team cultivated 30 watermelon varieties from radiation mutation breeding.
D．Wu and her team cultivated melon varieties that could adapt to any circumstance.
（3）Which of the following about Wu Mingzhu is not true from the text？
A．She has cultivated more than 20，000 of China's new seed varieties.
B．She is committed to her work and makes remarkable achievements.
C．She helps make China the largest producer of fruit in the world in 2018.
D．She is awarded a number of honorary titles due to her contributions
（4）What type is the text？
A．A diary entry.
B．a book review.
C．A physicist's story.
D．A news report.

共享时间:2023-11-21 难度:3 相似度:2

解析

纠错

下载

组卷白板

206026. （2016•长安区一中•高二下期末） New York City consists of five boroughs：Manhattan，Brooklyn，Queens，the Bronx and Staten Island．The population is about 7.5 million living in Manhattan．Manhattan，the center of the city，is on an island between the Hudson River and the East River．Most of the famous buildings such as the Empire State and the United Nations and other skyscrapers are in Manhattan．Some of its districts are Broadway，which has many theaters and cinemas；Fifth Avenue，with stores and apartments；Greenwich Village，where many artists and writers have lived；and Central Park，with a small zoo and a skating rink．From Manhattan you have to cross to the other boroughs through a tunnel or over a bridge．The bridge from Brooklyn to Staten Island is the longest in the world．
New York is the second largest port in the world and it has two airports：Kennedy International for international flights and La Guardia for flights inside the USA．Its temperature goes from very cold in winter （sometimes twenty degrees below zero） to very hot in summer （sometimes 40 centigrade）．The people who live there come from all over the world and speak many different languages：there are 324 Germans and 390，000 Poles as well as people from Greece，Scotland，Ireland，Hungary，Italy and Romania．People call one district"Little Italy"and another"Chinatown"．
（1）What do we know about Manhattan？
A．Manhattan is in the east of the city of New York．
B．Manhattan is not a place for artists to live in．
C．There are lots of high-rises in Manhattan．
D．Manhattan is connected to the other parts of New York by way of highways．
（2）If you want to see wonderful plays，you should go to        ．
A．Broadway
B．Central Park
C．the Fifth Avenue
D．the Empire State Building
（3）According to the passage，which bridge is the longest in the world？
A．The bridge between Manhattan and Brooklyn．
B．The bridge between Staten Island and Brooklyn．
C．The bridge between Manhattan and Staten Island．
D．The bridge between Broadway and Brooklyn．

共享时间:2016-07-24 难度:1 相似度:1.5

解析

纠错

下载

组卷白板

212933. （2023•周至六中•高二上期中） Plants are very important living things．Life could not go on if there were no plants．This is because plants can make food from air，water and sunlight．Animals and man cannot make food from air，water and sunlight．Animals get their food by eating plants and other animals．Therefore animals and man need plants in order to live．This is why we find that there are so many plants around us．
If you look carefully at the plants around you，you will find that there are two kinds of plants：flowering plants and non-flowering plants．
Flowering plants can make seeds．The seeds are protected by the fruits．Some fruits have one seed，some have two，three of four，and some have many seeds．But a few fruits have no seeds at all．An example of a fruit without seeds is the banana fruit．
Most non-flowering plants do not grow from seeds．They grow from spores（胚种）．Spores are very small．Some spores are so small and light that they can float in the air．We may say that spores are quite the same as seeds．When these spores are all on wet and shady places，they usually grow into new plants．

（1）The main idea of the first paragraph is that        ．
A．plants are important for life．
B．plants cannot grow without air．
C．there are many plants in the world．
D．we cannot live without water．
（2）Plants can make food from        ．
A．flower，water and air
B．water，sunlight and air
C．air，water and soil
D．air，sun and light
（3）What can we infer（推断） from the passage？
A．Of all living things animals are most important．
B．Spores are seeds．
C．All fruits of flowering plants have seeds．
D．Without plants，man will die out．
（4）This passage may be taken from        ．
A．a medicine book
B．a novel
C．a science magazine
D．an experiment report．

共享时间:2023-11-23 难度:1 相似度:1.5

解析

纠错

下载

组卷白板

212931. （2023•周至六中•高二上期中） When high school student Katie Shipley was born with a serious brain disease，doctors said she wouldn't live to go to school.
   Now，Katie is not only about to graduate from Southridge High School in Oregon，but she was also named the school's prom （高中毕业舞会） queen.
   Knowing Katie's wishes for prom queen，her friend Courtney Travis began reaching out to find her the prom king she needed to make her a queen.Courtney found Michael Parks，who also thought it was a great idea.
   "I really got to know Shipley，" said Michael. "When you take the time to get to know other people，it really gives you a great chance to live for more than yourself."
   Courtney took a picture of the couple together and put it on her Twitter，explaining their plans for the prom. "It became very popular in the school，" she said.
   Their efforts paid off，and Katie was very excited to be named prom queen.
   On the day of the prom，Katie wore a very beautiful dress.Her grandmother，Joan Fraley，who also went to the prom，said the night will stay with her always.
   "I was standing there and the children were shouting her name，" she said. "They called her name as the new prom queen-I started crying.I'm greatly thankful to the students of Southridge High School."
   Katie repeated that feeling.
   "I just want to say thank you to my friends for all they did for me.I love you all."
   Todd Corsetti，the principal （校长） at Southridge High School said that seeing Katie as prom queen and the energy and help of his students is one of his "proudest moments."
   "I think teenagers have great hearts and are really looking to make the world a better place，" Todd said. "As we finish our school year，it's a great legacy （遗产） to leave the other classes who come after them."

（1）When Katie was born，she        .
A．nearly died in hospital
B．wasn't expected to live long
C．wasn't supposed to finish high school
D．caught a disease caused by doctors' mistakes
（2）Hearing about Katie's story，Michael        .
A．turned to his friends for help
B．began to raise money for Katie
C．decided to live for others rather than himself
D．was very happy to help Katie realize her dream
（3）Why did Fraley cry at the prom？
A．She felt sorry for Katie.
B．She thought of Katie's hard life.
C．She was invited to Katie's graduation.
D．She was moved by what others did for Katie.
（4）What is Todd's opinion on the students？
A．They are the kindest teens.
B．They are the hope of the world.
C．They set a good example to others.
D．They can do much better in the future.

共享时间:2023-11-23 难度:2 相似度:1.5

解析

纠错

下载

组卷白板

206054. （2016•七十中•高一下期末） It is believed by experts that a weather pattern called El Nino caused the drought in Australia．EL Nino，referring to the Christ son in Spanish，was first used by people in Peru to show the abnormal weather conditions along the eastern Pacific coast around Christmas．EL Nino causes different weather in different parts of the world．It causes a lot of rain and floods in some places．It causes droughts in other places．Droughts can badly affect people and the land．El Nino lasts about a year．
In normal weather conditions，warm winds from South America blow from east to west across the Pacific Ocean．The winds bring early storms to Australia．These storms bring rain to Australia．
During an El Nino weather pattern the winds change direction．They blow from west to east across the Pacific Ocean．The storms no longer move across Australia．So Australia gets very little rain during El Nino．
The drought began in January，1982．El Nino often occurs at this time of year．But that year，El Nino was stronger than usual．There was very little rainfall in eastern Australia．There was also very little water in the rivers．The drought was at its worst in February，1983．At that time，the weather was very hot．The forests and fields were very dry．Cotton growers couldn't plant their cotton．Sheep farmers had no grass for their animals to eat．So many of them died．Because the forests were dry，forest fires started quickly．Some of the fires burned for a month．Many forests were destroyed．Over 2，000 people lost their houses in the fires and 75 people died．
The Australian drought of 1982-1983 affected thousands of people and animals．The drought cost the country over 3，000，000，000．It was a reminder to Australians of how the weather could change their lives．
（1）From the passage we know El Nino is        ．
A．a powerful storm
B．a place in Australia
C．a cute boy
D．a weather pattern
（2）The underlined word"occurs"in the passage means"        "in Chinese．
A．发生
B．发展
C．消失
D．持续
（3）Which of the following is NOT true according to the passage？
A．There was very little rainfall in eastern Australia in 1982．
B．Many forests were destroyed in the Australian drought．
C．The Australian government paid over 3，000，000，000 for this drought．
D．El Nino caused a great drought in Australia．

共享时间:2016-07-14 难度:1 相似度:1.5

解析

纠错

下载

组卷白板

206027. （2016•长安区一中•高二下期末） On May 3，2002，archaeologists in England found a grave of a man dating back to around 2300 BC．Buried with him were the tools of a hunter or warrior．There was a bone pin that may have been from a piece of clothing such as a leather coat．He carried a copper knife on his breast．The most amazing find was two gold earrings．That would have made him a man of distinction．Only a few centimeters from his head were two pots made of clay，tools and materials to make arrows，a bow and a dozen arrows for hunting and a second，smaller copper knife．Next to them lay a cushion stone，upon which the man could work metal．
His grave is the richest of any found from that period，because this man was buried with two gold earrings which are the oldest gold ever found in Britain （dated to 2470 BC）．Besides，he was buried three miles from Stonehenge．Archaeologists tend to believe he was a member of a powerful class who might have organized the construction of Stonehenge．
Stonehenge was begun around 3，000 BC．In about 2300 BC the huge stone circles were built．The biggest stone weighed approximately 20 tons．But the smaller blue stones，still weighing 4 tons on average，came from west Wales．It is not yet known how these were conveyed over a distance of 380km．It is also a mystery how early man was able to construct Stonehenge without the use of modern construction machines and lorries．
He is an example of people who brought culture and new techniques from the European mainland to Britain．In terms of technical development people were going from the Stone Age to the Bronze Age and then to the Iron Age．
（1）Which are not included in the things that are found in the grave of a man？
A．Tools，a bone pin，a bow and a cushion stone．
B．A copper knife and two gold earrings．
C．Some chicken and grains．
D．Two pots，tools and materials to make arrows．
（2）The man buried in the grave might be         at that time．
A．a poor man
B．a warm-hearted man
C．an ordinary man
D．a rich man
（3）Why is the man buried in the grave called the"King of Stonehenge"？
A．He was buried three miles from Stonehenge．
B．He had the oldest gold ever found in Britain．
C．He might be a member of a powerful class who might have organized the construction of Stonehenge．
D．All of the above．
（4）We can infer that        ．
A．Stonehenge was built through several ages
B．the King of Stonehenge was from France
C．how Stonehenge was built
D．Stonehenge was built because of war．

共享时间:2016-07-24 难度:1 相似度:1.5

解析

纠错

下载

组卷白板

220551. （2016•七十中•高二下二月） The basic flag of the United States is one of the world's oldest national flags．Only the basic flags of Austria，Denmark，Great Britain，the Netherlands，Sweden，and Switzerland are older．
During the discovery and settlement of what is now the United States，the flags of various European nations were flown over the land，as symbols of possession．Later，in the Colonial and Revolutionary War periods，flags representing famous persons，places，and events were flown in the American Colonies．
The first official flag of the United States was created by Congress on June 14，1777．It consisted of 13 alternate red and white stripes and 13 white stars in a field of blue，representing the 13 colonies that had declared their independence in 1776．Congress adopted a new flag of 15 stars and 15 stripes in 1795 to give representation to the two new states admitted into the Union，Vermont and Kentucky．
By 1817，there were 20 states in the Union，and it became apparent that adding one stripe for each new state would destroy the shape of the flag．As a result，Congress in 1818 restored the original design of 13 stripes and provided that each state was to be represented by one star．In 1912 President William H．Taft made the first official provision for the arrangement of the stars．He ordered that there be six even rows of eight stars each．Previously the arrangement of the stars had been left to the flag-maker's fancy．
The evolution of the Stars and Stripes reflects the growth of the United States．After the admission of Hawaii into the Union in 1959，the flag was officially changed for the 26th times since its creation．There are many government flags flown in the United States in addition to the national flag．Among them are the president's and vice-president's flags and those of the federal departments and some federal agencies．Each state in the Union has an official flag．The United States Navy uses special flags for signaling．
（1）The basic flag of the United States is        ．
A．the oldest national flag in the world．
B．one of the world's oldest flags．
C．the most beautiful flag in the West．
D．as old as the basic flags of some European nations．
（2）The first official flag of the United States was adopted        ．
A．before the Independence War
B．right after the Independence War
C．in the following year of the Independence War．
D．when independence was declared in 1776
（3）The 13 red and white stripes and 13 white stars represent        ．
A．13 independent states
B．the colonies that declared independence in 1776
C．the U．S．Congress
D．13 famous figures in the American colonies
（4）Why was the original design of 13 stripes restored in 1818？
A．The American people suggested it．
B．Congress insisted 13 is the best number．
C．That was a decision President Taft had made．
D．Too many stripes would destroy the shape of the flag．

共享时间:2016-06-12 难度:1 相似度:1.5

解析

纠错

下载

组卷白板

205999. （2016•长安区一中•高一下期末） In America the first newspaper appeared in Boston in 1690．Published without permission，it was immediately banned，and all copies were destroyed．Indeed，it remained forgotten until 1845 when the only surviving example was discovered in the British Library．
The first successful newspaper was the Boston News-Letter，begun by John Campbell in 1704．Although it was heavily supported by the government，the experiment was nearly a failure，with the limited number of published newspapers．Two more papers were published in the 1720s，in Philadelphia and New York．Just before the Revolutionary War，some two dozen papers were published in all the colonies（殖民地），although Massachusetts，New York，and Pennsylvania would remain the centers of American printing for many years．Articles in colonial papers were a major force that affected public opinion in America to be fully independent．
When the war ended in 1783 there were forty-three newspapers in print．The newspapers played an active role in the affairs of the new nation．Many more newspapers were started，representing all kinds of political opinions，and America's newspapers began to take on a central role in national affairs．Growth continued in every state．By 1814 there were 346 newspapers．
The price of a year's worth of newspapers was usually over a full week's pay for a worker．It had to be paid in full and in advance．This cheap，interesting reading material helped to make almost everyone in America develop the habit of reading，which is now taken for granted．
（1）The main force to affect public opinion in America for America's independence was        ．
A．different kinds of newspapers
B．the appearance of more papers
C．the articles in colonial newspapers
D．the centers of American printing
（2）Why did the author say Boston News-Letter was a successful newspaper？        ．
A．Because it was the first newspaper supported by the government．
B．Because it was immediately accepted by the American people．
C．Because it published a large number of newspapers．
D．Because never before was one newspaper published．
（3）Why was the first newspaper in America stopped from being published？        ．
A．Because no one wanted to buy newspapers at that time．
B．Because only the British Library had the right to publish it．
C．Because it was published without the permission of the government．
D．Because no one in America could read newspapers at that time．
（4）What was the situation for newspapers in America after the war ended in 1783？        ．
A．They were banned just as before．
B．It was hard to say how they developed．
C．It played a more important part in daily life．
D．All the people in America bought at least one newspaper．

共享时间:2016-07-17 难度:1 相似度:1.5

解析

纠错

下载

组卷白板

205842. （2017•西安中学•高二上期末） 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 observation．
   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 the ocean is 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 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 planets as well．

（1）What can we learn about the 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 haown 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

共享时间:2017-02-07 难度:1 相似度:1.5

解析

纠错

下载

组卷白板

205508. （2020•莲湖区•高二下期末） Denmark is only about half the size of South Carolina，but it produces more of its electricity from wind than any other country in the world．Denmark now gets 47% of its electricity from wind，and there will be more to come，thanks to a combination of history and policy．
   Paul la Cour was a scientist and inventor who experimented with early wind power machines at the start of the 20th century．So it's not surprising that Denmark invested in building wind power the earliest．Since the 1970s，Denmark has been investing in wind energy all over the country．In the 1980s，due to a strong movement opposing nuclear power plants，Denmark increased its production of clean energy even before many other countries considered it．
   Even back in 2002，Denmark took climate change warnings seriously．They drew up policies，aiming to cut fossil-fuel emissions by 20%，which they did via renewable energy investment．Some of the world's largest companies in the field-including Vestas，which builds turbines（涡轮机），and Orsted，which specializes in offshore wind projects-are Danish，so the country has an impact beyond its borders．
   The huge impact of Denmark's wind industry is important．But Denmark is a small country，so while almost 50% of its electricity from wind is admirable，it's also minor in terms of entire global impact．
   While Denmark gets half its electricity from 5，758 megawatts （MW） of capacity，Spain's 23，000 MW covers just 18 percent of its electricity supply as it's a much bigger country．China is the leader in wind energy at 221，000 MW，and the U．S．is the second in the world at about 96，000 MW．
   At the end of 2019，lawmakers in Denmark set a new goal：increasing the share of electricity coming from renewable power to 100%．

（1）What can we know about Denmark？
A．It is a leader in solar energy．
B．It is a pioneer in clean energy．
C．It is a victim of climate change．
D．It is an advocate of nuclear energy．
（2）What is Denmark government's attitude towards fossil-fuel energy projects？
A．Indifferent．
B．Ambiguous．
C．Positive．
D．Opposed．
（3）Which country produces the most wind energy in the world？
A．Denmark．
B．China．
C．The U．S．
D．Spain．
（4）What is the best title for the text？
A．Almost Half of Denmark's Electricity Comes from Wind Power
B．Denmark's Government Pushes ahead with Fossil-fuel Projects
C．Denmark Has a Great Effect on World's Wind Power Equipment
D．Denmark Has a Long History of Developing Renewable Power

共享时间:2020-07-06 难度:2 相似度:1.5

解析

纠错

下载

组卷白板

205471. （2020•未央区•高一上期末） Beijing will carry on a new strict rubbish sorting rule starting in May in 2020.
   The new rule specifies that people who produce household waste should be responsible for getting rubbish to kitchen waste，recyclables，hazardous waste and other waste.
   People in Beijing that fail to sort their rubbish will be fined 200 yuan （＄28.3），according to the newly made rule on home waste management.
   Some large pieces of rubbish，such as old furniture or household tools，should be delivered to specific places，the rule said.
   For the express delivery and e-commerce industry the rule also called for companies to issue more electronic bills and use more recyclable boxes.
   Beijing has carried out pilot（试点）rubbish sorting projects since early 1998，when the Dachengxiang community in Xicheng district became the first neighborhood to sort rubbish.At the end of 2011，the city published China's first home waste management rule，which took effect on March 1，2012.
   Last month，the capital's city management authorities said the city will push forward its waste sorting laws soon，without giving a specific date.
   According to local authorities，Beijing produces nearly 26，000 metric tons of home waste every day，and 29 rubbish disposal facilities are already operating at full capacity.
   In 2018，the capital collected 9.3 million tons of household waste.

（1）What is the main idea of the passage？
A．A new strict rubbish sorting rule will begin in Beijing in 2020.
B．A new strict rubbish sorting will be carried nationwide.
C．Large rubbish like old furniture or household toolould be sent to specific places.
D．The capital of China，Beijing，collects 9.3 million tons of household waste every year.
（2）When will people be fined？
A．The express delivery companies issue electronic bills.
B．E-commerce industry uses more recycle boxes.
C．They don't sort their rubbish.
D．Large pieces of rubbish is delivered to specific places.
（3）Which of the following words can replace the underlined word "specifies" in paragraph 2？
A．says
B．disagrees
C．supports
D．pretend
（4）What information can we get from the local authorities？
A．Plenty of home waste is produced everyday.
B．Only a few garbage disposal facilities are dealing with the waste produced.
C．Beijing has put forward its waste sorting laws.
D．There is no way to deal with so much garbage.
（5）Where did Beijing carry out rubbish sorting projects pilot first？
A．In the express delivery companies.
B．In e-commerce industry.
C．In the Dachengxiang community in Xicheng district.
D．In every part of Beijing.

共享时间:2020-02-14 难度:1 相似度:1.5

解析

纠错

下载

组卷白板

205453. （2020•西安中学•高二上期末） A recent documentary produced by the British Broadcasting Corporation （BBC） has caused a stir in China and in the UK．
   The documentary，titled Are Our Kids Tough Enough？focuses on five Chinese teachers who are sent to teach 50 UK teens at a school in Hampshire．
   The teachers instruct the students for a month．The pupils are then tested，and the results are compared to the ones of those who have continued in the regular UK education system．The idea is to see if the Chinese method improves academic performance．
   The Chinese teachers use their own teaching methods but receive strong resistance from the students．A clip from the documentary online shows some problems，with Chinese teachers calling their students lazy and lacking in discipline，while the students say the high pressure and harsh teachers are driving them crazy．
   This has aroused a new debate in both China and the UK，with some arguing the teenagers need more regulation and discipline．Others say Chinese methods encourage rote learning（死记硬背） instead of independent thinking．For instance，Chinese language teacherould do more than pass on knowledge about words and characters．They should inspire students，helping them feel the sentiment from Chinese literature．This is a higher level of teaching．
  Yang Dongping，dean of the 21st Century Education Research Institute，says， "The Chinese teaching methods are designed to strictly train the majority．Foreign teaching methods，however，are more natural and relaxing，and designed to inspire students' interest in learning．Education methods are based on culture．That is why a successful education method in one place may not work that well when simply 'transplanted' into another place．"
   Yang Dongping says， "The documentary does reflect some problems rooted in traditional Chinese teaching methods．Nobel prize winner，Yang Zhenning，gave a very fair comment on this issue．He said the Chinese-style education method works for most ordinary qualified students effectively，helping them reach high standards．However，it may weaken the training for high-potential outstanding students．"

（1）Why are five Chinese teachers sent to teach 50 UK teens？
A．To test the intelligence of the UK teens．
B．To help the school improve their teaching efficiency．
C．To do some practical research into the UK education system．
D．To test the effectiveness of Chinese teaching methods．
（2）What's the meaning of the underlined word "harsh" in the fourth paragraph？
A．Extremely strict
B．Quite friendly
C．Rather cold
D．Very attractive
（3）According to Yang Dongping，Chinese teaching methods        ．
A．fit all countries
B．could be improved
C．are the best in the world
D．are not as good as British methods

共享时间:2020-02-10 难度:2 相似度:1.5

解析

纠错

下载

组卷白板

205426. （2020•西安中学•高二下期末） Recently there was a major discovery in the scientific research-the mapping of all DNA in a human gene is complete．Several years ago，it seems an impossible task for scientist to accomplish．All this progress in science leads us to believe that the day when human being will be cloned is not far away．Human cloning has always been a topic of argument in terms of morality （道德） or religion．
   Taking a look at why cloning might be beneficial，among many cases，it is arguable that parents who are known to be at risk of passing a genetic limitation to a child could make use of cloning．Moreover，cloning would enable women who can't get pregnant to have children of their own．
   Cloning humans would also mean that organs could be cloned，so it would be a source of perfect transfer organs．This surely would be greatly beneficial to millions of unfortunate people around the world who are expected to lose their lives due to organ problems．It is also arguable that a ban on cloning may be unlawful and would rob people of the right to reproduce and limit the freedom of scientists．
   However，arguments against cloning are also on a perfectly practical side．Primarily，I believe that cloning would step in the normal "cycle" of life．There would be a large number of same genes，which reduce the chances of evolution，since it may be difficult for living creatures to naturally adapt to the ever-changing environment，which will result in ultimate disappearance．Furthermore，cloning would make the uniqueness that each one of us possesses disappear．Thus，leading to creation of genetically engineered groups of people for specific purposes and，chances are that those individuals would be regarded as "objects" rather than people in the society．
   Scientists couldn't surely guarantee that the first cloned humans will be normal．Thus this could result in introduction of additional limitations in the human "gene-pool"．
   Regarding such arguable topics in "black or white" approach seems very innocent．We should try to look at all "shades" of it．I believe that cloning is only legal if its purpose is for cloning organs；not humans．Then we could regard this as for "saving life" instead of "creating life"．It is believed that cloning humans is morally and socially unacceptable．

（1）What's the author's opinion on cloning？
A．Cloning should be entirely banned．
B．Cloning should be used in creating life．
C．Cloning will take away the right to reproduce．
D．Cloning is acceptable if it is used for cloning organs．
（2）Which of the following shows the structure of the passage？
A． $德优题库$ B． $德优题库$
C． $德优题库$ D． $德优题库$
（3）Where is the text probably from？
A．A story book．
B．A magazine．
C．A science fiction．
D．A novel．

共享时间:2020-07-19 难度:2 相似度:1.5

解析

纠错

下载

组卷白板

dygzyyyn

2023-01-25

高中英语 | 高二上 | 阅读理解

下载量
浏览量
收益额

相关试卷 更多>>

2022-2023学年陕西省西安市阎良区关山中学高二（上）第三次质检英语试卷

更新:2023-01-25 02:13浏览量:12

微信扫码立即登录

AI助手

普通登录

手机登录

微信扫码立即登录

AI助手