An 80-year-old man was sitting on the sofa in his house along with his 45-year-old son. Suddenly a crow(乌鸦) landed on their window.

The father asked his son, “What is that?”

The son replied, “That is a crow.”

After a few minutes, the father asked his son for the second time, “What is that?”

The son said, “Father, I told you just now. It is a crow.”

After a little while, the father asked his son the same question for the third time, “What is this?”

This time his son shouted at his father, “Why do you keep asking me the same question again and again? I have told you already. ‘IT IS A CROW.’ Are you not able to understand this?”

A minute later the father went to his room and came back with a diary, which he had kept since his son was born. On opening a page, he asked his son to read that page:

Today my little son aged three was sitting with me on the sofa, when a crow suddenly landed on the window edge. My son asked me 23 times what it was, and I replied him 23 times that it was a crow. I hugged him lovingly each time he asked me the same question. I did not at all feel angry, but instead felt affection for my son.

If you parents reach old age, do not look at them as a burden, but speak to them gently, and be kind to them. From today say this aloud, “I want to see my parents happy forever. They have cared for me ever since I was a little child. They have always showered me with love. I will take care of my old parents in the BEST way no matter how they behave.”

1.The writer mainly intends to ______.

A. tell us the function of a diary

B. call on us to love our parents

C. teach us what a crow is

D. introduce a pair of son and father

2.According to the passage, the son felt _____ when his father kept asking the same question.

A. puzzled B. angry C. grateful D. surprised

3.We can know that the father wrote this diary at the age of ______.

A. eighty B. forty-give

C. thirty-eight D. thirty-five

4.The old man brought out the diary, which he had kept since his son was born, because ___.

A. he forgot what had happened

B. he would like his son to read it

C. it could remind himself of the past

D. he wanted to find what a crow was in his diary

Many of the world's famous cities are known by some special names. Paris is known as the "City of Light". Hong Kong is the "Wall Street of Asia". One small city in Pennsylvania may be the sweetest place on Earth. That is town of Hershey, which is known as the "Chocolate Town". It is named after Milton Hershey, the founder of the largest chocolate factory in the world.

Milton Hershey built his first candy factory in the early 1900s. At the time, Hershey was developing a technique for milk chocolate. Eventually he succeeded. Hershey was also the first to produce individually wrapped chocolate bars. His factory grew and produced more and more types of chocolate. To this day, Hershey's chocolate factory is the largest in the world. Hershey used his success to give back to the community. He built a town around the factory for his employees. He gave streets fun names like Chocolate Avenue. He built schools, parks and shops. This generous man gave millions of dollars to charity. He built an amusement park with rides, trains for children and a swimming pool. Over the years, the town grew. People from near and far came to visit this special town, whose beauty and fame continue to attract lots of tourists. Every year close to three million tourists visit the Chocolate Town.

Today visitors to the city can enjoy a variety of attractions and activities. The Hershey chocolate factory offers tours. Visitors can learn all about chocolate and how it is made. A gift shop sells all kinds of chocolate and toys made to look like chocolate. Even if you don't buy a souvenir, there is one thing that is impossible to forget: the wonderful aroma of fresh chocolate everywhere. In this special place even the streetlights are shaped like chocolate.

Another attraction is the Hershey Hotel. It has an unusual mineral spring where guests can enjoy a variety of special treatments. The treatments all have one thing in common: chocolate.

1.What’s the best title for the passage?

A. Milton Hershey B. The Chocolate Town

C. World's Famous Cities D. Pennsylvania Chocolates

2.What was Milton Hershey developing when he built his first factory?

A. Public structure.

B. An amusement park.

C. A technique for milk chocolate.

D. Attractions for the community.

3.The underlined word "aroma" in Paragraph 3 probably means "_________".

A. attraction B. fame C. type D. smell

4.What can we know about Milton Hershey?

A. He disliked cooking.

B. He wanted to be famous.

C. He cared about his employees.

D. He didn't pay his employees very well.

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

The biggest hamburger restaurant chain(连锁) in the world is McDonald’s. It started in 1955 with just one restaurant, but now has more than 20000 worldwide. There are more than 12000 McDonald’s restaurants only in the US. You can find them in 100 countries on six continents. There isn’t a McDonald’s in Antarctica, but I don’t suppose they eat hamburgers at the South Pole. When you eat at a McDonald’s restaurant you are joining the 35 million people who eat and drink at McDonald’s every day, and there are more than one million people who work there. McDonald’s has sold 100 billion hamburgers since it opened, and it sells more than 6.8 million pounds of French Fries every day.

How do you like your hamburger restaurant? There are old McDonald’s ---- part of one restaurant in England is 600 years old. There are elegant(高雅的) McDonald’s ---- there is one on the Champs Elysees in Paris. There are cool McDonald’s ---- there is one in Hollywood. There are McDonald’s restaurants on ships and trains, in hospitals and zoos, in airports and in colleges.

Clearly many people like the speed, hygiene(卫生) and cheapness of fast food restaurants. However, not everyone likes fast food. Some people question the nutritional value of the food; some people think the fast food causes too much waste and pollution. So the fast food business gives us plenty of food for thought, as well as convenient, affordable meals.

1.There are ________ McDonald’s restaurants outside the US now.

A. about 20000 B. about 8000

C. about 12000 D. about 32000

2.How many people does each McDonald’s employees serve on average every day? _______

A. About 35 billion B. About 100 billion

C. About 35 million D. About 600 million

3. From the passage we can infer that ________.

A. there are McDonald’s of different styles to meet different customers

B. the writer encourage more people to eat hamburgers

C. the writer thinks people should stop eating hamburgers

D. hamburgers are of great nutritional value

4. The underlined phrase“plenty of food for thought”in the last paragraph probably means ______.

A. a lot of delicious food B. a lot of food you can afford

C. a lot of things to think about D. a lot of convenient food

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