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随时随地学习
随时随地学习
1、______tablet computers like Apple’s ipad just before bed, a research says recently, can lead to poor night’s sleep.
A．Using
B．Used
C．To use
D．Use
2、—So touching a story! Love is allpowerful.
—Yes. love exists, there are miracles.
A. Where B. If C. Unless D. While
3、This is actually a very _______ book explaining serious health messages.
A．entertained
B．entertaining
C．embarrassing
D．embarrassed
4、Resources and investment are heavily concentrated in big cities, contributing to the population __________ and the dilemma of young people.
A. exposure B. exploration C. expectation D. explosion
5、Sherlock is impressed ______ the teachers and technology in his new school. In other words, the new school has left a deep impression ______ him.
A．with; on
B．with; in
C．by; in
D．on; in
6、At the other end of the table are eggs weighing twice _________—6 or 7 pounds．
A．as much as B．as many as
C．as much D．as many
7、________ for two days, Jessica managed to finish her project ahead of time.
A. To work B. Worked
C. To be working D. Having worked
8、 His comprehensive surveys have provided the most statements of how, and on whatbasis, data are collected.
A. explicit B. ambiguous
C. original D. arbitrary
9、Everybody present at the party was surprised at ______ Kate said.
A.what B.how C.when D.whether
10、The girl refuse _________ anything that were second best.
A．to settle down
B．to settle for
C．settling down
D．settling for
11、I wonder if my complaint about the quality of your products ______ tomorrow.
A．is handled
B．will be handled
C．handles
D．will handle
12、The doctor will ______ your weight and then set up a reasonable exercise method for you.
A．take into account
B．contribute to
C．depend on
D．break down
13、As a famous public figure, you have a duty to _______ yourself, especially in public places.
A. focus B. behave C. guide D. operate
14、I will tell him as soon as he _________ hack.
A.come B.comes C.will come D.came
15、It was not until I came here ________ I realized this place was famous for not only its beauty but also its weather.
A.who B.that
C.where D.before
16、Knowing that they would go to the beach for vacation, kids were ________ at the________ news.
A．excited; exciting
B．exciting; excited
C．to excite; exciting
D．to excite; excited
17、He decided that he would drive all the way home instead of ________at a hotel for the night.
A．putting up
B．putting away
C．putting on
D．putting out
18、All his friends admire his creativity, for he always comes up with many _______ ideas in the discussions.
A. reliable B. specific
C. positive D. original
19、Such warm weather is ________ uncommon for January.
A．virtually
B．initially
C．immediately
D．exceptionally
20、—It’s really great to have a computer to store my photos.
—Don’t count on it too much. It ________ break down and you’d better make a copy of them.
A. must B. can
C. should D. will
21、An exciting landing process of Chang'e-4 lunar probe (月球探测器 ) was seen through the monitor at Beijing Aerospace Control Center in Beijing, Jan. 3, 2019. It touched down on the far side of the moon at 10:26 a.m. Beijing Time, becoming the first spacecraft soft-landing on the moon's unknown side never visible from Earth.
China's Chang'e-4 probe has started the exploration on the far side of the moon thanks to the relay satellite that provides a communication link with ground control. The relay satellite, named Queqiao, meaning Magpie Bridge, after a Chinese legend (传说 ) , was launched on May 21, 2018, and became the first communication satellite operating in the halo orbit, nearly 500,000 km from the earth. It can also provide communication for probes from other countries. The relay satellite will also be used for scientific and technological experiments. The maximum distance between the satellite and the Chang'e-4 probe on the far side of the moon is 79,000 km. The satellite processes data from the probe and sends it to Earth.
The satellite can stay in its orbit for a long time due to its relatively low fuel consumption, as the earth's and moon's gravity balances its orbital moving. While in orbit, it can "see" both the earth and the far side of the moon.
The concept of using a relay satellite in the halo orbit was first put forward by U.S. space experts in the 1960s, but was realized by Chinese space engineers.
Researchers hope to use the cameras on the satellite to record asteroids (小行星 ) hitting the far side of the moon. To control the cost of the Chang'e-4 probe, the relay satellite was designed to be relatively small, weighing about 400 kg.
Researchers had just 30 months to develop the satellite, putting them under high pressure. To promote public interest in space exploration, the China National Space Administration invited people to write down their wishes for lunar and space exploration, and the relay satellite carries the names of tens of thousands of participants and their messages.
【1】What do we learn from the second paragraph?
A．The relay satellite was launched on Jan. 3, 2019.
B．Chang'e-4 probe was the first communication satellite.
C．The relay satellite only explores the far side of the moon.
D．The relay satellite can handle data from Chang'e-4 probe.
【2】Why was the size of the relay satellite relatively small?
A．To reduce the cost as much as possible.
B．To make it circle Moon for a longer time.
C．To avoid being crashed by other satellites.
D．To follow American space experts' advice.’
【3】What made researchers suffer from great stress?
A．Few people interested in the exploration on the moon.
B．The relay satellite carrying too much equipment.
C．Their lacking enough time to develop the relay satellite.
D．People's never being optimistic about the relay satellite.
【4】What is the main idea of the text?
A．China is a new space power after the USA.
B．Chang'e-4 probe lands on Moon's far side.
C．Chinese space engineers make much progress.
D．Space exploration is a dangerous challenge.
22、In the 1960s, while studying the volcanic history of Yellowstone National Park, Bob Christian-sen became puzzled about something that, strangely, had not troubled anyone before he couldn’t find the park’s volcano. It had been known for a long time that Yellowstone was volcanic in nature—that is what accounted for all its hot springs and other steamy features. But Christian-sen couldn’t find the Yellowstone volcano anywhere.
Most of us, when we talk about volcanoes, think of the classic cone(圆锥体)shapes of a Fuji or Kilimanjaro, which were created when erupting magma(岩浆)piled up. These can form remarkably quickly. One day in 1943, a Mexican farmer was surprised to see smoke rising from a small part of his land. In one week he was the confused owner of a cone five hundred feet high. Within two years it had topped out at almost fourteen hundred feet and was more than half a mile-across. Altogether there are some ten thousand of these volcanoes on Earth, all but a few hundred of them extinct. There is, however, a second less known type of volcano that doesn’t involve mountain building. These are volcanoes so explosive that they burst open in a single big crack, leaving behind a vast hole, the caldera(火山口).Yellowstone obviously was of this second type, but Christian-sen couldn’t find the caldera anywhere.
Just at this time NASA decided to test some new high-altitude cameras by taking photographs of Yellowstone. A thoughtful official passed on some of the copies to the park authorities on the assumption that they might make a nice blow-up(放大的照片)for one of the visitors’ centers. As soon as Christian-sen saw the photos, he realized why he had failed to spot the caldera: almost the whole park—2.2 million acres -was a caldera. The explosion had left a hole more than forty miles across-much too huge to be seen from anywhere at ground level. At some time in the past Yellowstone must have blown up with violence far beyond the scale of anything known to humans.
【1】What does the underlined word “its” in paragraph 1 refer to?
A．The ground.
B．The nature.
C．The volcano.
D．The park.
【2】Why was there smoke rising from the Mexican farmer’s land2
A．A single big crack was forming there.
B．Someone was burning stalks there.
C．A volcano was erupting underneath.
D．There were some hot springs there.
【3】How did Bob Christian-sen discover the park’s volcano?
A．By looking at the photographs.
B．By analyzing its steamy features.
C．By researching historical documents.
D．By using some advanced equipment.
【4】What can we infer about Yellowstone?
A．Its level is much higher than the surrounding areas.
B．The volcano in it involved mountain building.
C．It is a large hole left by the explosion.
D．Its shape is much like a cone.
23、The Red Cross is known for performing some of the most heroic acts in the world. There are Red Cross societies in 190 countries all over the world. Their task is to prevent and alleviate human suffering in the face of sudden serious situations by organizing the power of volunteers and the generosity of those who want to donate(捐献).
In 1860, Swiss businessman and social activist, Jean Henri Dunant, saw the effects of war, and countries not prepared or able to deal with the suffering of those who had been injured in the Battle of Solferino during the second War of Italian Independence. Dunant organized a group of volunteers to help bring water and food to the injured, to help with medical treatment, or to write letters to the families of those who were dying. After that moment, he knew that more had to be done, and he wrote the book, A Memory of Solferino, which encouraged the public to create an organization which would help the wounded. His writing encouraged more people to support him in creating the International Federation of the Red Cross. And in 1863, International Committee of the Red Cross was founded.
The modern-day Red Cross does more than nursing soldiers during wartime. The group began to devote itself largely to disaster relief(灾难救援) and epidemic(流行病) treatment. It has achieved even greater service in humanitarian(人道主义的) programs that serve continuously in both peace and war.
One of the easiest ways you can help the Red Cross is to make sure you are able to donate blood and make an appointment at the Red Cross website. But, donating blood isn’t the only way you can help out—the Red Cross also encourages you to donate your time if you can, along with other things the modern-day Red Cross wants you to know.
【1】What does the underlined word “alleviate” in Paragraph 1 mean?
A．Lighten.
B．Report.
C．Express.
D．Find.
【2】Why did Dunant write A Memory of Solferino?
A．To make more people know the Red Cross.
B．To ask more people to help the wounded.
C．To let people see the cruelty of wars.
D．To call on people to stop wars.
【3】Where can you find the present duty of the Red Cross?
A．In Paragraph 1.
B．In Paragraph 2.
C．In Paragraph 3.
D．In Paragraph 4.
【4】What is the purpose of the last paragraph?
A．To introduce the Red Cross website.
B．To explain the Red Cross’s future work.
C．To show how the Red Cross helps needy people.
D．To encourage people to offer help in the Red Cross
24、阅读理解
阅读下列四篇短文，从每小题后所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该选项涂黑。
For those who make journeys across the world, the speed of travel today has turned the countries into a series of villages．Distances between them appear no greater to a modern traveler than those which once faced men as they walked from village to village. Jet planes fly people from one end of the earth to the other, allowing them a freedom of movement undreamt of a hundred years ago.
Yet some people wonder if the revolution in travel has gone too far. A price has been paid, they say, for the conquest (征服) of time and distance. Travel is something to be enjoyed, not endured .The boat offers leisure and time enough to appreciate the ever-changing sights and sounds of a journey. A journey by train also has a special charm about it. Lakes and forests and wild, open plains sweeping past your carriage window create a grand view in which time and distance mean nothing. On board a plane, however, there is just the blank blue of the sky filling the narrow window of the airplane. The soft lighting, in-flight films and gentle music make up the only world you know, and the hours progress slowly.
Then there is the time spent being “processed” at a modern airport. People are conveyed like robots along walkways; baggage is weighed, tickets produced, examined and produced yet again before the passengers move to another waiting area. Journeys by rail and sea take longer, yes, but the hours devoted to being “processed” at departure and arrival in airports are luckily absent. No wonder, then, that the modern high-speed trains are winning back passengers from the airlines.
Man, however, is now a world traveler and cannot turn his back on the airplane. The working lives of too many people depend upon it; whole new industries have been built around its design and operation. The holiday maker, too, with limited time to spend, patiently endures the busy airports and limited space of the flight to gain those extra hours and even days, relaxing in the sun. speed controls people’s lives; time saved, in work or play, is the important thing—or so we are tolD. Perhaps those first horsemen, riding free across the wild, open plains, were enjoying a better world than the one we know today. They could travel at will, and the clock was not their master.
【1】What does the writer try to express in Paragraph 1?
A．Travel by plane has speeded up the growth of villages．
B．The speed of modern travel has made distances relatively short．
C．The freedom of movement has helped people realize their dreams．
D．Man has been fond of traveling rather than staying in one place．
【2】How does the writer support the underlined statement in Paragraph 2?
A．By giving instructions．
B．By analyzing cause and effect．
C．By following the order of time．
D．By giving examples．
【3】According to Paragraph 3, passengers are turning back to modern high-speed trains because______．
A．they pay less for the tickets
B．they feel safer during the travel
C．they can enjoy higher speed of travel
D．they don’t have to waste time being “processed”
【4】What does the last sentence of the passage mean?
A．They could enjoy free and relaxing travel．
B．They needed the clock to tell the time．
C．They preferred traveling on horseback．
D．They could travel with their master．
25、A young man and an old man were waiting for a bus at a station.They sat ________ each other. “What’s that in your bag?” asked the young man, ________ to the big bag beside the________.
“Money,” answered the old man.The young man could ________ believe his own ears. “What?” he said to himself in surprise. “________ money? My God! How I________ to be able to get so much money!” Then he began to think about________ to get the money.
The old man________ tired and it seemed that he could hardly keep his eyes ________.
“Are you tired, sir?” asked the young man. “Then you’d better ________ down on the chair and have a good rest. Don’t worry about________ .I'll wake you up in time.”
“All right. It’s very kind________ you, young man.” The old man lay down and by and by he fell________.
The young man took the big bag carefully. ________ when he was just going to run away, he found a corner of his fur coat was ________the old man’s body. Several times he tried to pull it out, but he couldn’t. At last he took off his ________and went away with the bag.
The young man ran out of the station as quickly as his ________ could carry him.He reached a place, _______ he thought the old man couldn’t ________him, then he stopped and quickly opened the bag.
To his surprise, there was ________ but old newspapers in it. He hurried to the station at once. But when he got there, he found the old man was gone.
【1】
A．next to
B．under
C．in front of
D．behind
【2】
A．showing
B．directing
C．looking
D．pointing
【3】
A．man
B．Station
C．driver
D．corner
【4】
A．surely
B．really
C．nearly
D．hardly
【5】
A．So much
B．So many
C．So little
D．Such many
【6】
A．like
B．love
C．hated
D．wish
【7】
A．what
B．where
C．how
D．when
【8】
A．was
B．is
C．looked
D．became
【9】
A．open
B．awake
C．close
D．wide
【10】
A．sleep
B．lean
C．sit
D．lie
【11】
A．the bag
B．the money
C．the bus
D．me
【12】
A．with
B．to
C．of
D．for
【13】
A．asleep
B．sleep
C．sleepy
D．sleeping
【14】
A．So
B．And
C．But
D．Because
【15】
A．above
B．over
C．under
D．in
【16】
A．shoes
B．Shirt
C．coat
D．cap
【17】
A．legs
B．foot
C．friend
D．bike
【18】
A．where
B．which
C．when
D．that
【19】
A．watch
B．notice
C．find
D．meet
【20】
A．nothing
B．anything
C．something
D．everything
26、假如你是李华。你的美国朋友Lucy因家庭经济困难准备辍学。请你根据以下提示要点，给她写封信，劝她继续上学。
1. 学习的重要性； 2. 如何面对目前的困难。
注意：1.词数100左右；
2.可适当增加细节，以使行文连贯；
3.信的开头和结尾己经给出，但不计入总词数。
Dear Lucy,
I am sorry to hear that you have decided to
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Looking forward to your reply.
Yours,
Li Hua
邮箱： 