1. What was the smiley face first printed on?
A.Cards. | B.Buttons. | C.T-shirts. |
A.The company. | B.The workers. | C.Harvey Ball. |
A.A company in Massachusetts. | B.The story of a famous designer. | C.The origin of yellow smiley face. |
1. What did Clara do during the Civil War?
A.She joined the army. | B.She urged to stop the war. | C.She helped the wounded. |
A.She collected money to help the wounded. |
B.She considered setting up the American Red Cross. |
C.She led a group to search for missing soldiers. |
A.In 1869. | B.In 1873. | C.In 1881. |
A.Over 20 years. | B.About 12 years. | C.Over 4 years. |
1. Why did the young worker hide the skull?
A.He wanted to keep it safe. | B.He wanted to sell it later. | C.He wanted to do research on it. |
A.In 1978. | B.In 2018. | C.In 2021. |
A.The location where it was found. |
B.The dragon-like features. |
C.The name of its finder. |
A.Heilongjiang. | B.Hebei. | C.Shaanxi. |
4 . 下列文段直接来自所学课文。请根据课文内容,填入符合课文含义的词,使文段意思完整。
In ancient times, silk from China found its way overland to India, the Middle East and Rome, along what became known as the Silk Road. A trading route across the sea was also
Later, the Ming Dynasty further
5 . Remote controls are one of the most common symbols of our modern technologies. In fact, remote controls are an invention born in the 1800s. Famous inventor Nikola Tesla created one of the world’s first wireless remote controls, which he exhibited in public at Madison Square Garden in New York City in 1898.
Tesla called his system a “teleautomaton”, which could be used to control a mechanical device. For his demonstration, Tesla employed a minitype boat, which had a metal air wire that could receive exactly one radio frequency. He showed how his remote-controlled boat worked and whole process attracted many people. However, financially, Tesla’s remote-controlled boat was a failure. His intended client, the U.S. Navy, thought the technology was too easily damaged during use. But the concept of remote control caught on and quickly spread to many other types of equipment.
In the 1930s and 1940s, a new consumer electronics, such as garage door openers and model airplanes, arrived with remote controls. In the mid-1950s, Zenith engineer Eugene Polley designed his Flashmatic TV remote control, which used directional flashes of light to control the television. In 1956, Polley’s colleague, Robert Adler, created the Space Command control, which employed high-frequency, ultrasonic (超声的) sounds instead of light. This style of remote control increased the price of a new TV by a third, but that didn’t stop people from buying in mass quantities. Remote controls kept evolving, too. Ultrasonic sound remote controls were the standard for TVs until the 1980s, when remote controls began using the infrared (红外线) light signals that are very common today.
These days, you can find remote control capability built into a huge array of products such as toy cars and helicopters, video game consoles (控制台), ceiling fans, etc. There’s a good chance you can find a version that’s controlled by remote control. You can even buy a remote-controlled toilet.
Remote controls have allowed humans to perform many tasks that would be difficult, if not impossible. And although remote controls have a long history, they are anything but over. As we continue to introduce technology to every aspect of our lives, it’s very likely that we’ll need remote controls to keep things under control.
1. What made the U.S. Navy think poorly of Tesla’s remote-controlled boat?A.Its high cost. |
B.Its unsatisfactory quality. |
C.Its damage to people’s health. |
D.Its inaccuracy in sending signals. |
A.Directional flashes of light. | B.Infrared light signals. |
C.Various metal air wires. | D.High-frequency, ultrasonic sounds. |
A.To advertise some modern inventions. |
B.To prove the rapid evolution of kids’ toy. |
C.To show the wide application of remote controls. |
D.To show the principle of some high-tech products. |
A.Human are too dependent on technology. |
B.Remote controls are necessary in our life |
C.Humans are trying to keep everything under control. |
D.Remote controls will probably fade away in the future. |
A.The history of remote controls. |
B.The developments of our modern technologies. |
C.The achievements of some great inventors. |
D.The popularity of remote controls in our daily life. |
Nowadays, the word “hutong ” has come to mean more
To help them keep control over the city, the Emperors during these Yuan, Ming and Qing Dynasty
By connecting people’s homes, the hutongs in fact connected people’s lives,
Towards the end of the Qing Dynasty, the conditions in Beijing’s hutongs went down as the political situation cast a dark cloud on China’s economy. Many new hutongs were quickly built to house the
Hutongs are still
7 . Archaeologists in Egypt have unearthed a Sphinx statue (狮身人面像) with a smiley face near the Hathor Temple, one of the country’s best preserved ancient sites. The smiling Sphinx is much smaller than the famous Sphinx in Giza, which is 20 metres high. The stone work of art, believed to be a stylized representation of an ancient Roman emperor, was found inside a two-level tomb near the temple in southern Egypt.
Next to the beautifully and accurately carved Sphinx, researchers had found a Roman stone written in hieroglyph (象形文字). Once fully translated, the stone may unveil the identity of the sculpted ruler, who could be Emperor Claudius.
The smiling Sphinx is among a series of discoveries announced over the past few months. The country has uncovered major archaeological discoveries in recent months, primarily in the Saqqara cemetery (墓地) south of Cairo as well as in Giza, home to the only surviving structure of the seven wonders of the ancient world. Recently, Egypt announced the discovery of a hidden nine-metre passage inside the Great Pyramid of Giza, which may lead to the actual burial room of pharaoh (法老) Khufu, or Cheops. Further south, in Luxor, archaeologists had discovered a 1,800-year-old complete residential city from the Roman times.
Hathor Temple, about 500 kilometres south of the capital Cairo, was home to the Dendera Zodiac, a heavenly map which has been displayed at the Louvre in Paris for more than a century. Since Frenchman Sebastien Louis Saulnier took it out of the temple in 1922, Egypt has been attempting to get it back.
Some experts see such announcements as having more political and economic weight than scientific, as Egypt is counting on tourism to revive its vital tourism industry in a severe economic crisis. The government aims to draw in 30 million tourists a year by 2028.
1. What do we know about the smiling Sphinx?A.Its owner was confirmed as an ancient Roman ruler. |
B.It has been the best-preserved Sphinx till now. |
C.It is as high as 20 metres like the Sphinx of Giza. |
D.It was discovered close to the Hathor Temple. |
A.Reveal. |
B.Seek. |
C.Deny. |
D.Maintain. |
A.The diversity of cultural relics in Egypt. |
B.The discoveries made recently in Egypt. |
C.The status of the Great Pyramid of Giza. |
D.The new discovery about pharaoh Khufu. |
A.Scientific progress. |
B.Political position. |
C.Economic advance. |
D.Cultural exchange. |
Many pieces of beautiful pottery (陶器) were discovered in Luoyang,Henan Province,
The production of glassy pottery in China
There are a great
Today, we have the Internet. We can instantly send someone on the other side of the world a message using email. But many decades ago, it took an age
But a letter
10 . More than 3,400 years after two ancient Egyptians were laid to rest, the jars of food left still smell sweet. A team of analytical chemists and archaeologists (考古学家) has analysed these smells to help identify the jars’ contents. The study shows how the exploration of smell can enrich our understanding of the past.
The 1906 discovery of the undisturbed tomb (墓穴) of Kha and Merit symbolized an important stage in Egyptology. The tomb remains the most complete non-royal ancient one ever found in Egypt, showing important information about how high-ranking individuals were treated after death.
Unusually for the time, the archaeologist who discovered the tomb resisted the temptation to open the sealed containers even after they were sent to the Egyptian Museum. The contents of many of these containers are still unknown, although there are some clues, says analytical chemist Ilaria Degano. “From taking with the museum keeper we knew there were some fruity smells in the display cases,” she says.
Degano and her colleagues placed various artefacts (人工制品) inside plastic bags for several days to collect some of the chemical substances they released. Then the team used a special machine to identify the components of the smells from each artefact. They found some chemicals associated with dried fish, and some chemicals common in fruits. The findings will feed into a larger project to reanalyse the tomb’s contents and produce a more comprehensive picture of burial customs for non-royals that existed when Kha and Merit died, about 70 years before Tutankhamun became the Egyptian ruler.
Aside from showing more about past civilizations, ancient smells could make museum visits more inviting. Usually, people admire exhibits with their eyes in museums. “Smell is a relatively unexplored gateway to the collective past for museum visitors,” says Cecilia Bembibre at University College London. “It has the potent alto allow us to experience the in a more emotional, personal way, through our nose.”
1. What can we describe the 1906 discovery of Kha and Merit’ tomb as?A.A landmark in Egyptology. | B.A turning point in human history. |
C.A breakthrough in archaeology. | D.A mirror of ancient non-royal life. |
A.Pressure. | B.Ambition. | C.Desire. | D.Tendency. |
A.protect them from harm | B.gather their smells |
C.test the special machine | D.back up a larger project |
A.They bring them back to the past. |
B.They give them emotional support. |
C.They change their view on civilizations. |
D.They add to their experience. |