1. What is the speaker mainly talking about?
A.Cooling fans. | B.Air conditioning. | C.Room design. |
A.Egypt. | B.Rome. | C.China. |
A.Wet plants. | B.Cold water. | C.Hand fans. |
A.A radio programme. | B.A culture magazine. | C.A history book. |
Does Takeaway Exist in Ancient China?
As early as in the Song Dynasty, “takeout” services were already available. In Zhang Zeduan’s popular painting Riverside Scene at Qingming Festival, there is a restaurant boy who has just come out of the shop with “to-go boxes” in his left hand and tableware(餐具) in his right, still
In ancient times, there were three ways to order food. The first is servant order. Send a family servant to go to a restaurant and make
The to-go box, wenpan (warm tray),
Originated in the Yuan Dynasty (1271-1368), Kunqu Opera is said to be the mother of all Chinese operas and is one of the oldest forms of opera still
The development of Kunqu Opera went through several
Kunqu Opera is acknowledged as
4 . A small group of paleontologists (古生物学家) recently discovered 10 species of ancient mammals previously unknown to science with the help of an enormous number of helpers at their dig site: ants.
The study of ancient mammals throws new light on the diversity of mammals that existed in North America around 33 million to 35 million years ago, when the climate was changing dramatically. It also pays attention to the harvester ants, with which researchers have long had a love-hate relationship. “The ants are not fantastic when they’re biting you,” said Samantha Hopkins, a professor of Earth Sciences at the University of Oregon. “But I’ve got to appreciate them because they make my job a whole lot easier.”
Most species of harvester ants live in subterranean caves that sit beneath a small hill of dirt. They strengthen the dirt by covering it with bits of rock and other tough materials. The ants have been known to travel over a hundred feet from their caves and to dig six feet deep in pursuit of materials that help secure their caves. The materials include fossils. Harvester ants can carry materials 10 times to 50 times the weight of their body, although they do not weigh very much, so the heaviest fossil they can collect weighs less than the average pill.
Given the size, harvester ant hills are hot spots for what scientists call microvertebrate (微型脊椎动物) fossils, which are animal fossils too small to see without a microscope. For over a century, scientists like Dr. Hopkins have found sediment (沉积物) off the sides of harvester ant hills in search of these fossils, making it easier to find large numbers of fossilized mammal teeth without spending hours in the field sifting through sand and dirt.
1. What is the purpose of the passage?A.To compare two different species. |
B.To provide evidence for discoveries. |
C.To promote awareness of mammal protection. |
D.To introduce a kind of ant serving as a helper. |
A.Ant numbers. | B.Climate. | C.Cave materials. | D.Dirt locations. |
A.Coastal. | B.Underground. | C.Urban. | D.Mountainous. |
A.Their caves are miles deep. |
B.They can carry pills around. |
C.Fossils may be found around their hills. |
D.Materials with fossils are their food. |
Originally known as the Imperial University of Peking, Peking University was established in 1898. The
Today, Peking University
Peking University’s library is one of the largest libraries in the world,
6 . We live surrounded by advanced technology.
Actually, all of our modern things are based on older technologies. Ancient people didn't necessarily have steel or wheels or, electronic communication. Yet, they built monument (纪念碑) even bigger than Stonehenge.
At first, scientists long believed that the ancients who lived 80,000 years ago were the first to throw spears with stone tips. Then came the discovery of 279,000-year-old stone spear tips in Ethiopia These pushed the date back.
Scientists have been trying to figure out how ancient people developed their tools and build their cities and monuments.
A.Ancient people were really clever |
B.Not all of these technologies are useful |
C.For example, there are skyscrapers and spaceships |
D.They also raised huge stone heads on Easter Island |
E.They use modern technologies to explore the ancient places |
F.Not all of advanced technologies were limited to modern people |
G.And it has been suggested that even prehuman species hunted with spears |
The history of Chinese characters dates back to ancient times, with a history of at least several thousand years. It is agreed that hanzi began
The
When you first look at Chinese characters, you will most
Chinese characters and Chinese culture are inseparably linked. China’s writing system forms
8 . The first men and women came to Britain over two and a half million years ago.
3,000 years after Britain became an island, new tribes who came by boat from the mainland introduced farming.
Later on, people learned to build stone monuments. The most amazing is Stonehenge, a circle of huge stones begun about 4,500 years ago. Stonehenge is the world's most famous prehistoric monument.
3,000 years ago the climate in Britain became colder and wetter than before.
What we know about the first people in Britain has been worked out by archaeologists from the remains they left behind them. Pytheas, a Greek, was the first person who could read and write to come to Britain. His visit was in about 330 BC, over 2, 000 years after Stonehenge was begun. Unfortunately, what Pytheas wrote has been lost, so we don't have any written record of Britain until the Romans came.
A.That was almost 300 years after he did! |
B.As a result, people had to move down from high ground. |
C.Because of the climate change, much of the ice has melted. |
D.Many archaeologists believe that Britain was once covered by ice. |
E.These tribes built earthworks for protection and as tombs for their dead bodies. |
F.They were hunters and gatherers of food, who used stone tools and weapons. |
G.We don't know what it was used for, though many different suggestions have been made. |
Ahh… Fish, chips and soft peas! There is nothing
The potato
Both Lancashire and London claim to be the first
Ordinary people soon decided that putting fried fish and chips together was a very tasty
The first fish and chip shop in the North of England was founded in Mossley around 1863. Mr. Lees sold fish and chips from a wooden house in the market and later he moved the business to a shop across the road
10 . How Did the Ancient Chinese Keep Food Warm in Winter?
Facilities like electric rice cookers, microwaves, and electric kettles, make it easy for people to keep food warm and enjoy a comfortable winter. So how did Chinese people in ancient times keep food warm in winter without these? In fact, ancient Chinese people used their own methods of heat preservation as early as the Shang and Zhou Dynasties.
☆ “Wen Ding”, ancient rice cooker
One of the major functions of an electric rice cooker is to keep food warm. The “Wen Ding”, an ancient cooking container, served the same purpose, but instead of using electric energy, the ancient cooking container preserved heat by burning fuels like charcoal.
The “Wen Ding” unearthed in Nanjing in 1989 is thought to be the oldest of its kind discovered in China, dating back to the Stone Age. The craftsmanship of making the “Wen Ding” was developed in the Bronze Age. The bronze Ding from the Shang and Zhou Dynasties took on different shapes and structures.
☆ “Ran Lu”, ancient small hot pot
The “Ran Lu” is a small size cooking vessel (器皿) made of bronze, which can be divided into three parts. A charcoal stove forms the main structure, with a bottom tray to hold charcoal ashes, and a movable cup at the top. Some experts have concluded that the vessel’s structure suggests it may have been used as a small hot pot and that these vessels became popular in the Warring States Period (475—221 B.C.).
☆ Bronze You, ancient kettle
The Bronze You was one of the most common wine containers during the Shang and Zhou Dynasties. The Bronze You can also be used to warm wine. For example, the Bronze You with beast mask design, unearthed in Jiangxi Province, has an opening where charcoal could be placed. Just as people today can’t do without an electric kettle, the Bronze You allowed people to enjoy a hot drink.
☆ Bronze Yan, ancient steamer
Although the “Wen Ding” was effective at keeping food warm, the ancient Chinese people later found that its burning process produced pollution. As a result, the Bronze Yan made with a two-tier structure and used to steam rice and other grains. After the Eastern Han Dynasty (25A.D.-220A.D.), further improvements to the Bronze Yan led to the modern-day steamer.
1. When did the “Ran Lu” become popular?A.In the Zhou Dynasty. | B.In the Eastern Han Dynasty. |
C.In the Warring States Period. | D.In the Stone Age. |
A.place charcoal | B.store wine |
C.pour water | D.hold charcoal ashes |
A.It is warm. | B.It is convenient. |
C.It is useful. | D.It is environment-friendly. |