【题目】(题文)A long time ago, soldiers fought wars on foot. Then they began to ride horses to battle. Until the invention of the stirrups (马蹬), though, men could not fight well with swords or spears while on horseback.

Without stirrups, soldiers had no place to put their feet. They could not stand up to use their swords without falling off their horses. They could throw spears only with the force of their arms.

Using stirrups, a soldier could stand up in his saddle (). He could put a spear under the top part of his arm and charge with the force of his horse. He could use force when fighting with a sword. And he could win most fights against soldiers who did not use stirrups.

The first stirrups were made in India. Because the weather was warm, people did not wear shoes. The Indian stirrup was made of rope. It fit around the big toes. Later, the Chinese made a foot stirrup of wood. Because the Chinese lived in a colder country, the stirrup had to fit around shoes. Still later, around A. D. 700, soldiers in Asia used strong iron foot stirrups.

1】(小题1Around AD. 700, the soldiers in Asia used stirrups made of ________.

A. wood B. shoes C. rope D. iron

2】(小题2On the whole, this story is about ________.

A. the soldiers in warm and cold countries

B. how to throw a spear in the fights

C. an invention that changed man’s way of fighting wars

D. the history of horse riding

3】(小题3How did the stirrup help soldiers fight better?

A. They looked better when they were using stirrups.

B. They could now stand in their saddles to throw spears.

C. Horses were safer to ride than before.

D. They made soldiers throw spears with the force of wind.

4】(小题4Which of the following sentences do you think is RIGHT?

A. There were no wars 2,000 years ago.

B. Men were fighting 2,000 years ago.

C. War is something new.

D. Chinese people didn’t wear shoes in the past.

【题目】 All networks like 3G and 4G will be things of the past, because 5G will be reachable in the near future. So, what’s so special about a 5G future? First, its download speed can be as fast as 20GB/s, which is 100 to 200 times that of 4G. But what’s more impressive is 5G’s low delay rate. Now 4G takes 200 milliseconds to send and receive information. But 5G will get it down to 1 millisecond.

5G is going to change the way equipment connects to the Internet. And self-driving cars may be one of the biggest breakthroughs to come out of 5G. The self-driving car under 5G network could react to hundreds of cars around it within 1 millisecond. It’ll prevent car accidents and end traffic jams completely.

5G can benefit us in other ways. Operations could be performed by robots controlled by experts from the other side of the world. Factories can be staffed by robots that can communicate their tasks to each other, and they can do more work over a 5G network. Imagine a group of drones(无人机) flying over a field of crops. Then farmers won’t have to work so hard anymore.

But, 5G is not perfect. One major shortcoming has to do with why it’s so fast. 5G uses the millimeter waves, while 4G uses the 15 to 40 centimeter-long waves. And shorter waves go fast but not very far. On 4G networks, the signal can go 10 kilometers. But the 5G signal can go at most 300 meters, and it can’t even go through walls or rain.

1How does the author show us 5G’s advantages in Paragraph I?

A.By giving examples of the uses of 5G.

B.By making comparisons between 4G and 5G.

C.By explaining the scientific principles of 5G.

D.By analyzing 5G’s development from 4G.

2According to the author, the self-driving cars will ___________.

A.cause more car accidents.

B.slow down 5G’s development.

C.run without being connected to the Internet.

D.have a much faster reaction speed than humans.

3What does the underlined part “ be staffed by robots” in paragraph 3 mean?

A.Be built by robots.

B.Have robots as workers.

C.Offer employees home robots.

D.Produce more medical robots.

4What does the last paragraph mainly talk about?

A.The main weakness of 5G networks.

B.How to make 4G networks more perfect.

C.The types of long waves and short waves.

D.How to improve the communication in rainy days.

【题目】 Alexander Fleming was born in Scotland in 1881 and his parents were both farmers. He moved to London in 1895 and finished his basic education. Fleming entered the medical field in 1901, studying at St. Mary’s Hospital Medical School. While at St. Mary’s, he won the 1908 gold medal as top medical student.

A position at St. Mary’s Hospital led him to the then-new field of bacteriology(细菌学). During World War I, Fleming served in the Royal Army Medical Corps. At the time, antiseptics(抗菌剂) were commonly used. Fleming discovered that their destructive effects on the body were greater than their ability to break down harmful bacteria. Therefore, more soldiers were dying from antiseptic treatment(治疗) than from bacterial harm.

Fleming suggested that, for more effective treatment, wounds simply be kept dry and clean. However, his idea largely got ignored because of the difficult conditions. Returning to St. Mary’s after the war, in 1918, Fleming worked as the assistant director of St. Mary’s.

In September 1928, Fleming returned to his lab after a month away with his family, and was surprised to notice that a type of bacteria he had left out had become polluted by a mold(霉菌). The bacteria surrounding this mold had been destroyed. He realized that he discovered the world’s first bacteria killer. It was later named “penicillin”.

Further development of penicillin was not a one-man operation, so Fleming employed two young researchers. Penicillin finally came into use during World War II and Fleming won the Nobel Prize in 1945.

1What do we know about Fleming?

A.He began to study medicine at the age of 14.

B.He completed his basic education in Scotland.

C.He had excellent performance while in college.

D.He started his career due to his parents’ influence.

2What did Fleming find during World War I?

A.The British army suffered from a lack of antiseptics.

B.Few people wanted to study the field of bacteriology.

C.Soldiers had limited knowledge of treating their wounds.

D.Antiseptics did more harm than good to wounded soldiers.

3What does Paragraph 4 imply?

A.Fleming discovered penicillin quite by accident.

B.Penicillin was Fleming’s first well-known discovery.

C.Penicillin was later put into use by Fleming’s students.

D.Fleming made a mistake while preparing for an operation.

4How does the author organize the text?

A.By providing data.B.By giving examples.

C.By making comparisons.D.By following time order.

【题目】The Golden Week holiday is extended to eight days this year, as China is ushering in two celebrations from Oct. 1-8: the National Day holiday and the Mid-Autumn Festival. For anyone who is looking forward to a rich, refreshing break, here is a list of some of the best exhibitions, shows and things to do around town.

Qin and Han dynasties relics

The Civilizations of Qin and Han celebrates the glory of those two dynasties (221BC-AD2 20) in terms of politics, economics, arts and culture. More than 300 artifacts from 30 museums and institutions across the country are on show through Nov. 30.

If you go: 9am-5pm till Nov. 30. Closed on Mondays. National Museum of China, 16 East Chang’an Avenue, Dongcheng District. 010-6611-6188.

Ticket: Free

Artist’s solo show

Chen Jialing is a famous artist who seeks a connection between Chinese and Western art, and demonstrates an excellence for industrial design. He will show dozens of ink paintings. Also on display are his designs on decorative works for daily use, such as bowls, furniture pieces and silk scarves.

If you go: 9am-5pm till Oct. 8. National Museum of China, Dongcheng District.

Walk into a time machine at Beijing Design week

This year’s Beijing Design Week is allowing visitors to explore exhibitions and events in the city’s Dashilar area with interactive experiences that apply advanced technology, such as virtual reality.

By simply scanning a QR code, information about exhibitions and events linked to the Beijing Design Week being held in the Dashilar Design Community pop up. Push the button on your screen, and you can use the “time machine” to wander through the alleys of Dashilar area.

If you go: till Oct. 5.3 Cha’er Hutong, Xicheng District.

Ticket: Free

German designer Weingart’s works at Beijing Design Week

Another highlight of this year’s Beijing Design Week is an exhibition from German - born designer Wolfgang Weingart. His style has been influencing designers and his students in Europe and North America over the years.

If you go: 9:30 -5:30 pm till Oct 8. Art Museum of Central Academy of Fine Arts, 8 Huajiadi South Street, Chaoyang District 010-6577-1018.

Ticket: 120 yuan per person.

1Which will show the history of China?

A. Artist’s solo show.

B. Beijing Design Week.

C. German designer Weigart’s works.

D. Qin and Han dynasties relics.

2What time can we watch the works for daily use?

A. Oct. 8. B. Oct. 12.

C. Nov. 30. D. Dec. 31.

3Where can visitors go to experience advanced technology?

A. The Palace Museum.

B. Dongcheng District.

C. Xicheng District.

D. Chaoyang District.

4What can we know about Weingart and his show?

A. Tourists can meet Wolfgang Weingart there.

B. The show includes the works of his students.

C. Visitors can call at 010-6611-6188.

D. He is a famous designer whose birthplace is Germany.

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