题目内容

During most of the Stone Age, people lived by hunting and gathering their food in Egypt. They traveled1. place to place in the Nile Valley, harvesting wild grasses, digging up roots, and finding bird eggs. They fished in the Nile River and gathered reeds (芦苇杆) from its shores 2. (make) baskets.

By around 10,000 BC, Egypt had gotten so3.(crowd) that people were forced to begin growing their own food. People also began to keep cows, sheep and pigs that they4.. (possible) bought from their West Asian neighbors. This is5.we call the Agricultural Revolution today.

But farming brought many other6. (change) too. Once people started planting crops, they had to defend the land7.their crops were. There was more fighting. Soon people began to band together into larger communities that could fight better. They chose leaders. 8.(see) the advantages that farming brought them, those leaders forced more and more people to start farming and settle down under their leadership.

Around 3,500 BC, donkeys9.(use) to carry ivory and gold north into Egypt, and to carry Egyptian things south to Sudan and Kenya. That made both places 10.(rich) than they were before. Together, the trade and the farming helped to start the Old Kingdom.

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The term “Industry 4.0” refers to the fourth industrial revolution. The first industrial revolution was the production of goods with machines like steam engines, which was followed by the second industrial revolution that introduced mass production with the help of electric power, followed by the digital revolution —the use of electronics and IT in production.

Industry 4.0 is a high-tech project, which promotes the computerization of manufacturing (制造业). The basic principle of Industry 4.0 is that by connecting machines, work pieces and systems, we are creating intelligent networks along the entire value chain that can control each other automatically. The goal is the Smart Factory, which adapts well and uses resources efficiently as well as linking customers and business partners with great intelligence. Technological bases are the Internet systems and advanced factories. Experts believe that Industry 4.0 could be a reality in about 10 to 20 years.

So, what effects does this change have on the classic manufacturing? According to an expert, “it is highly likely that the world of production will become more and more networked until everything is connected with everything else.” Networks and processes have so far been limited to one factory. But in the time of Industry 4.0, the boundaries (界限) of individual factories will most likely no longer exist. Instead, they will be lifted in order to inter-connect multiple factories or even geographical regions.

How is an Industry 4.0 factory different from a today’s factory? In current industry environment, providing high-end quality service or product with the least cost is the key to success. Factories are trying to increase their profit as much as possible. In the time of Industry 4.0, various data sources are available to provide worthwhile information about different aspects of the factory. Using data for understanding the current condition and checking faults and failures is a natural thing. The sharing of information around the clock and around the globe will enable these connected systems to manage themselves independently, work more efficiently and identify any errors quickly.

The good news is that Europe is much better prepared for the Industry 4.0 revolution than one might think. Europe will position itself as a pioneer in the fourth revolution. Industry 4.0 is a project in the high-tech strategy of the German government. Meanwhile, in the U.S., some companies are also working hard on it. But the success of industry depends on whether business and politics can work together. It’s not only politics that needs to help open the door for Industry 4.0. Every company is advised to seize the new digital opportunities.

1.What marks the coming of Industry 4.0?

A. Steam engines. B. Mass production.

C. Intelligent networks. D. Use of electronics.

2.Industry 4.0 will probably result in ________ in the world of manufacturing.

A. everything connected with everything else

B. production limited to an individual factory

C. networks and processes no longer existing

D. classic factories stopping their competition

3.What’s the meaning of the underlined part in Para. 4?

A. Sharing information of the world time.

B. Global news broadcast at any time.

C. Spreading news widely on the hour.

D. Instant worldwide information exchange

4.The writer’s attitude toward Industry 4.0 can best be described as ________.

A. negative B. supportive

C. doubtful D. cautious

Glenn was born on July 18,1921, in Cambridge and grew up in nearby New Concord, Ohio. He started his flying career as a fighter pilot(飞行员). Later, Glenn took a dangerous job as a test pilot, flying new planes to see if they were safe.

In the late 1950s, a “space race” began between the U. S. and the Soviet Union. Both countries wanted to be the first to send a human into space, including to the moon. In 1961, a Russian astronaut, Yuri Gagarin, orbited Earth. But the space race was not over yet. Glenn’s chance to go into space came on February 20, 1962. By that time, another American, Alan B. Shepard, had flown in space, but he had not orbited Earth. Glenn’s flight was aired live on television and radio. Americans everywhere stopped to watch.

Glenn’s Friendship 7 capsule circled the planet three times. A faulty equipment led Glenn to believe the capsule might burn up on its return to Earth, but in the end it splashed down safely in the Atlantic Ocean. He became the first American to orbit Earth in a spaceship.

In 1984, Glenn ran for president, but he did not get enough support and dropped out of the race. Glenn returned to space on October 29, 1998, when he was 77. He spent nine days on the space shuttle Discovery. Glenn went so that scientists could the effects of space travel on older people. He holds the record for being the oldest person in space. Glenn died Thursday, Dec, 8,2016, at the age of 95.

Glenn refused to see himself as a hero. He preferred to focus on his work, saying. “If there is one thing I’ve learned in my years on this planet, it’s that the happiest people I’ve known are those who devoted themselves to something bigger and more meaningful than merely their own self-interest.”

1.What do we know about John Glenn?

A. He worked as a fighter pilot in all his life

B. He succeeded in the race for president in 1984

C. He competed with another pilot Alan B in space race

D. He was the first American to circle Earth successfully

2.What happened during Glenn’s return to Earth?

A. The capsule opened while circling Earth

B. One part of the equipment went wrong

C. The capsule was on fire all of a sudden

D. The spaceship stopped working halfway

3.Why did Glenn return to space in 1998?

A. To prove the safety of new space shuttles

B. To get support for his running for president

C. To test how space travel affected the elderly

D. To become the oldest person in space by orbiting Earth

4.What can we learn from Glenn’s words in the last paragraph?

A. Selfish people care for their own interest

B. Happy people are likely to succeed easily

C. He has known most of the successful people

D. The people who work for others are the happiest

In Japan, Christmas just isn’t Christmas without butter. That’s because the Japanese love to celebrate Christmas Eve with "Christmas cakes," which are filled with whipped cream (生奶油) and topped with strawberries. Making this tasty treat requires some serious amounts of butter. But this year, the creamy golden spread is in short supply on the island nation.

In fact, many Japanese supermarkets are fresh out of dairy (milk) products entirely. Those that do still have butter often limit shoppers to one box apiece, and the price for that box is much higher than normal.

Northern Japan has been suffering unusually old winters in recent years, and all of Japan has had to endure (忍受) hotter summers. This extreme weather has stressed out the nation’s dairy cows. They have not been able to produce their expected amount of milk.

However, even before the bad weather, Japan’s butter supply was in trouble. The number of dairy farms in the country has been steadily shrinking. Not many young people in Japan want to become dairy farmers anymore.

The demand for dairy products in Japan has also been falling. The Japanese diet consists mainly of rice and seafood, and it often doesn’t require many milk products. So the government decided to cut back the number of the country’s dairy cows in 2007. This led to a butter shortage in 2008 as well as the current shortage.

The Japanese government has tried to increase the stock of butter by importing (进口) about 10,000 tons from overseas. But even this emergency supply has done little to end the shortage this Christmas season.

Blogger Audrey Akcasu says Japanese people are using substitutes in their cooking or paying more money for real butter.

"Some bakeries are choosing to replace butter with margarine (人造黄油) this year, claiming the slight change in taste will be less noticeable than the potential higher price we would see if they used imported butter," she writes in Nikkan Gendai, a Japanese newspaper. "But for many shoppers, it’11 have to be margarine or nothing this Christmas."

1.What does the underlined part in Paragraph 1 refer to?

A. The milk. B. The butter.

C. The strawberry. D. The Christmas cake.

2.Which of the following is probably very popular in Japan?

A. Being dairy farmers.

B. Enjoying various dairy products.

C. Eating cakes at Christmas.

D. Tasting margarine rather than real butter.

3.Which of the following is Japan actually facing now?

A. A cow crisis. B. Much milder winter.

C. A shrinking population. D. Continually falling food prices.

4.What does Audrey Akcasu think of the government’ s importing butter from overseas?

A. It’ s wise. B. It’ s unnecessary.

C. It’ s ineffective. D. It’ s unreasonable.

My wife Pat and I were having drinks outside our home, The weather was unusually____for March in Mississippi, There was barely any breeze, After we finished the second cup, flashes of____danced across the sky. When the first drops of rain drove us____, the phone rang.Pat’s face____on that gray and hot day. It was our son, David, a helicopter pilot who____in the US Air Force in South Korea. David intended to sound____, but we recognized the sign of homesickness from his voice.____,the power of conversation made us feel____,until a crash shook the windows.

David wondered what it was,“Just thunder,”Pat said.

There were several seconds of silence,“David”,I asked, “are you____there?”

“Yes…apart from the two of you, do you know what else I____most? Thunder, We have rain, wind, and____here, but it never thunders, Remember? Dad, when I was a kid, you laughed me out of fear of thunder? I wish I were there to____with you now.”

“Yes…”I said, trying to____my tears, On hanging up the phone, I told Pat,“I’m going to record our son some ____.”“Bob, the neighbors will think you’re crazy.”

“David won’t,” I said and went outside with a recorder, Later I ____the tape to David with a single line:A ____gift.

David called again, “Dad,”he said,“you won’t believe that some friends and I had a thunder party where we realized we were listening to the sounds of ____, Thanks, Dad! It was really a special present,” While David was in Korea, we found ourselves ____thunderstorms. ____feeling blue, we regarded the thunder as special which let us know that wherever we might be, we were _____together as a family.

1.A. wonderful B. fine C. hot D. unique

2.A. images B. lightning C. electricity D. clouds

3.A. over B. off C. outside D. inside

4.A. darkened B. lightened C. widened D. opened

5.A. served B. employed C. searched D. studied

6.A. miserable B. respectful C. comfortable D. Cheerful

7.A. Suddenly B. Gradually C. Increasingly D. Frequently

8.A. simpler B. less C. worse D. Better

9.A. still B. even C. instead D. yet

10.A. possess B. miss C. offer D. say

11.A. sky B. stars C. snow D. earth

12.A. play B. run C. Listen D. Work

13.A. gave out B. hold back C. took in D. Set off

14.A. music B. songs C. wind D. Thunder

15.A. gave B. presented C. mailed D. rushed

16.A. typical B. special C. common D. Strange

17.A. countryside B. city C. suburb D. home

18.A. expecting B. lacking C. trusting D. having

19.A. Other than B. Less than C. Rather than D. More than

20.A. established B. qualified C. linked D. pressed

iPads vs Textbooks

What if you could have your whole backpack at the touch of your fingertips? In the first month of the Apple iPads release, 25million were sold! People all over the world use iPads for all sorts of different things, but one of their finest qualities is the ability to be a textbook. 1.

To begin with, iPads are less expensive. Textbooks become outdated and schools have to buy new books, but with an iPad schools can update them for free. 2. Schools don’t have to spend $500 every year for iPads because they last a while and can be updated.

3. Students usually have multiple classes, which results in multiple textbooks. Heavy backpacks filled with books can cause back problem. A solution to that is an iPad, which only weighs 1.33 pounds and can hold all of a student’s textbooks.

Third, schools should get rid of their textbooks and get iPads because they have more capabilities. Some might think all of the apps are distracting, but the apps actually make iPads more efficient. 4. Textbooks cannot do those tasks, but iPads can easily do them with just a tap of the fingertip.

Lastly, iPads are a better choice for schools instead of textbooks because these devices allow students to access their learning anywhere at any time. 5. With iPads, they find it easier to get their homework done.

In conclusion, schools should get rid of their clumsy textbooks and switch to iPads. iPads have allowed this generation to have their entire backpack in the palm of their hands.

A. Second, iPads cost less and are more popular.

B. These tablets are perfect for busy students.

C. Therefore, they can use the saved money for other programs.

D. Moreover, in high school, textbooks have an average of 4.8 pounds each.

E. iPads have already replaced textbooks in over 600 American counties.

F. Schools have every reason to do away with their school books and switch to iPads.

G. iPads absorb the need to buy calculators, dictionaries, and other items that are found within the device.

It was a beautiful morning, though every morning was beautiful. And I think that morning was ______. As usual I ______ myself for office, locked my room and stepped outside from my hostel(宿舍). Suddenly, I saw two poor kids ______ under a tree, shivering(颤抖) and ______ people as they were passing by.

I could see the light in their eyes, smile on their faces, as they were ______ watching people. I went to them and asked ______ they were sitting over there and where their house was. They ______ in their childish voice that their ______ was nearby, and that they were sitting there because sometimes people gave them ______ or gave them money.

It was ______, but I could feel their ______ of getting something was still alive.

I told them to stay there and I ______ to hostel’s canteen, packed some food and gave them to those children. Their faces were covered completely with ______ and they started eating ______. I also gave them few packets of biscuits and told them to go home, ______ them with their family. They ______ me with smile and said goodbye to me. I was feeling extremely happy that I could at ______ give them some food that of course wouldn’t fill their stomach or ______ their needs, but could give them a little strength. I ______ want to give the two little hearts some ______ on a cold morning.

1.A. special B. snowy C. cold D. usual

2.A. ordered B. advised C. prepared D. arranged

3.A. playing B. sitting C. reading D. crying

4.A. looing at B. laughing at C. galring at D. staring at

5.A. fortunately B. silently C. patiently D. calmly

6.A. how B. whether C. when D. why

7.A. replied B. apologized C. agreed D. promised

8.A. school B. home C. parents D. kindergarten

9.A. books B. fruit C. food D. toys

10.A. terrible B. sad C. hopeless D. freezing

11.A. need B. chance C. honor D. hope

12.A. pointed B. decided C. escaped D. returned

13.A. joy B. surprise C. sadness D. worry

14.A. finally B. timely C. hurriedly D. gradually

15.A. discussing B. sharing C. keeping D. collecting

16.A. responded B. praised C. answered D. thanked

17.A. last B. first C. least D. most

18.A. improve B. discover C. satisfy D. keep

19.A. really B. totally C. completely D. partly

20.A. support B. praise C. warmth D. information

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