1 . Scientists have solved a puzzle about modern humans, after research showed that a famous skull of a human ancestor found in South Africa is a million years older than experts thought. This discovery has changed what we know of human history.
The skull, which scientists have named “Mrs Ples”, is from an ape-like human relative from a species called Australopithecus africanus (南方古猿). It was found near Johannesburg in 1947 and, based on evidence from its surroundings, was thought to be between 2. 1 and 2. 6 million years old. This puzzled scientists, because although Mrs Ples looks like a possible early ancestor of early humans, the first true humans had already evolved by the time she apparently lived. For this reason, scientists had decided that Australopithecus afarensis, a similar species from East Africa that lived about 3.5 million years ago, was our most likely ancestor instead.
To get a more accurate age for Mrs Ples, a team led by Professor Darryl Granger of Purdue University in Indiana, US, used a new method to date the sandy rocks where the skull lay. They measured the amount of certain chemicals in rocks, which form at a steady rate when they are exposed to cosmic rays (宇宙射线) on Earth’s surface. Once rocks are buried, these chemicals stop forming and slowly disappear;the surviving amount reveals how much time has passed since the rock (or bones) were on the surface.
The new study shows that Mrs Ples and other australopithecine bones nearby are between 3.4 and 3.7 million years old. This means they lived at the same time as their East African relatives, so that either group could have given rise to modern humans. However, team member Dr Laurent Bruxelles pointed out that over millions of years, at only 2,500 miles away, these groups had plenty of time to travel and to breed with each other. In other words, the groups could quite easily have met, had children together and both been part of the history of modern humans.
1. What can we learn about Mrs Ples from the first two paragraphs?| A．It is a skull found in East Africa. |
| B．It is the most possible ancestor of humans. |
| C．It is a million years older than scientists expected. |
| D．It is proved to live between 2.1 and 2.6 million years ago. |
| A．By studying the effect of cosmic rays. |
| B．By calculating the forming rate of chemicals. |
| C．By locating the sandy rocks where the skull lay. |
| D．By measuring the surviving amount of chemicals. |
| A．Modern humans came into being in East Africa. |
| B．Mrs Ples travelled and had children with East African relatives. |
| C．The history of modern humans might begin 3.5 million years ago. |
| D．Ape-like species from Africa could have interacted with each other. |
| A．Historical Puzzle Unsolved | B．Ancestor Mystery Solved |
| C．Mrs Ples: The Earliest Human Being | D．Mrs Ples: A Famous Skull |
2 . Can you think of something that has been around for thousands of years and is still used in different cultures around the world? Something that fits this description is makeup.
Even though makeup might seem new, it was an important part of daily life in ancient Egypt thousands of years ago. At that time, both men and women utilized things like eyeshadow, eyeliner and lipstick nearly every day.
For a better make-up result, a wealthier Egyptian woman would first clear her dead skin using salts from the Dead Sea. Then, she would use a milk-and-honey face mask to wet her skin. Taking milk baths was also a way to make the beauty routine (日常) a more luxurious experience. After all of this, the makeup could then be applied.
But people in ancient Egypt didn’t just use makeup to look more attractive. They also used it for rituals (宗教仪式). For example, a black powder called kohl was used around the eyes to protect them from the bright desert sun. In fact, the Egyptian word for “makeup palette” comes from a word that means “to protect”.
These makeup palettes (调色板) were used to mix colored powders with animal fat or vegetable oils to make the different products. They usually had symbols (符号) of animals or goddesses on them. It was believed that the powers of these animals would be put into the makeup when it was mixed together, giving the wearer unusual talents.
Interestingly enough, makeup was also an important part of ancient Egyptian burial rituals. From life into death and beyond, makeup helped to shape ancient Egyptian culture. Even though makeup is still used in modern times, it is interesting to know that it is linked to the ancient world.
1. What does the underlined word “utilized” in Paragraph 2 mean?| A．bought. | B．used. |
| C．removed. | D．changed. |
| A．Go swimming in the Dead Sea. | B．Drink milk to wet their skin. |
| C．Remove the dead skin with honey. | D．Follow a beauty routine. |
| A．They helped deliver messages from goddesses. |
| B．They protected them from bad luck. |
| C．They gave people special abilities. |
| D．They brought the dead back to life. |
| A．Makeup in Ancient Egypt | B．Changes in Ancient Egyptian Culture |
| C．The Rituals in Ancient Egypt | D．The Makeup Palettes in Ancient Egypt |
3 . CHRONOLOGICA
——The Unbelievable Years that Defined History
DID YOU KNOW....
In 105 AD paper was invented in China?
When Columbus discovered the New World?
The British Museum opened in 1759?
CHRONOLOGICA is a fascinating journey through times, from the foundation of Rome to the creation of the Internet. Along the way are tales of kings and queens, hot air balloons...and monkeys in space.
Travel through 100 of the most unbelievable years in world history and learn why being a Roman Emperor wasn’t always as good as it sounds, how the Hundred Years’ War didn’t actually last for 100 years and why Spencer Perceval holds a rather unfortunate record.
CHRONOLOGICA is an informative and amusing tour into history, beautifully illustrated and full of unbelievable facts. While CHRONOLOGICA tells the stories of famous people in history such as Thomas Edison and Alexander the Great, this book also gives an account of the lives of lesser-known individuals including the explorer Mungo Park and sculptor Gutzon Borglum.
This complete but brief historical collection is certain to entertain readers young and old, and guaranteed to present even the biggest history lover with something new!
1. What is CHRONOLOGICA according to the text?| A．A science fiction | B．A travel guide |
| C．A history book | D．A biography |
| A．By giving details of its collection |
| B．By introducing some of its contents |
| C．By telling stories at the beginning |
| D．By comparing it with other books |
| A．It mainly concentrates on well-known people. |
| B．It’s intended for young readers only. |
| C．It helps make clear some historical facts. |
| D．Its style is likely to be serious and formal. |
Some time after 10,000 BC, people made the first real attempt to control the world they lived
Farming produced more food per person
By about 6000 BC，people
This style of farming lasted for quite a long time. Then，with
5 . Up in the air—a history of ballooning
The first kind of air transportation was the balloon. People traveled by balloon one hundred years before there were planes or jet aircraft. Those early days of ballooning were exciting, but they were also risky.
The first real balloon flight was in France in 1783. Two French brothers made a balloon.
Soon balloonists tried longer flights. In 1785, an American and a Frenchman flew over the English Channel. They left England on a cold, clear January day. Halfway across, their balloon began to drop toward the water. They threw out some equipment and food to make the balloon lighter. The balloon continued to fall, so they threw out almost everything in the basket -even some of their clothes.
During the nineteenth century, ballooning became a popular sport and balloons were also used by scientists to study the air and by armies in war time. After the airplane was invented, however, interest in balloons decreased dramatically. But some people today still like to go up in balloons.
| A．They filled a very large paper bag with hot air. |
| B．High up in the balloon basket, they find quiet. |
| C．Sometimes the balloons fell suddenly and sometimes they burned. |
| D．Back then, few people understood how they were able to fly so far. |
| E．Finally, after about three hours, they landed in France, cold but safe. |
| F．Balloon races and displays remain popular all over the world to this very day. |
| G．Later that same year, two other Frenchmen ascended in a basket under a balloon. |
6 . In many countries of the world, people can confidently tell you the meaning of their town or city, but most people who live in Manchester, Oxford or Birmingham would not be able to explain what the name of their city means. The name of every British town and city, however, has a long history.
Two thousand years ago, most people living in Britain were Celts. Even the word “Britain" is Celtic (凯尔特语).Then the Romans arrived and built camps which became cities called “castra". This is why there are so many place names in England which end in "-chester" or “-caster" Manchester, for example.
The Romans never reached Wales or Scotland, and many place names there are Celtic. For example,Welsh place names that begin with “Llan" come from the Celtic word for "church".
After the Romans left Britain, it was attacked by the Anglo-Saxons who were from the area of Europe that is now Germany and Holland. The names of their villages often ended in “-ham" or “-ton". Some got their names from the leader of the village.So Birmingham for example, means "Beormund's village”
The Anglo-Saxons were farmers and the landscape was very important to them, so we have villages called Upton (village on a hill)——a good place to build a village and Moreton (“village by a lake”)where floods could make life hard. Place names that end in “-ford" (a place where you could cross a river) also describe the location of Anglo-Saxon villages.
Finally, in 1066 England became Norman—the Normans gave us the place name "grange", which means farm.
And how about London? Experts cannot agree. The Romans called the city Londinium, but they were not the first inhabitants (居民). People once believed that the United Kingdom’s capital city got its name from the castle of a King called Lud but this is very unlikely. Our best guess today is that the name comes from a Celtic word meaning a fast-flowing river. Like a number of British place names, its history is lost in time.
1. The origin of British place names is unfamiliar to many local people because of| A．the death of local languages |
| B．the long lost history of the names |
| C．their lack of interest in it |
| D．the frequent changes to the names |
| A．on a hill | B．near a castle |
| C．beside a river | D．with a church |
| A．The Celts—The Romans—The Normans—The Anglo Saxons |
| B．The Celts—The Romans—The Anglo Saxons—The Normans |
| C．The Romans—The Celts—The Anglo Saxons—The Normans |
| D．The Romans―The Anglo Saxons—The Celts—The Normans |
| A．River | B．Londinium |
| C．Lud | D．Castle |
7 . What happens when you want to go from one place to another, but there's water in the way？That's the problem people faced for hundreds of years in the area that is now New York City. In the city, there is a natural canal called the Narrows, separating Brooklyn on one side from Staten Island on the other.
But the Narrows isn't really so narrow. The water is almost a mile wide, and it's more than 100 feet deep.
By the late 1800s, circumstances had changed dramatically. Population growth meant there were now many people needing to travel between Staten Island and Brooklyn for work.
Between 1888 and 1920 there were two major efforts to build a train tunnel to connect the areas.
Finally, after World War II, there were so many people living in New York City that leaders decided Brooklyn and Staten Island needed a direct connection. Since tunnels were too expensive, they decided to build a bridge. The design selected had two separate roadways stacked on top of each other.
| A．Sometimes getting from one place to another is easy. |
| B．Both were quickly abandoned however due to the high costs involved. |
| C．Neither road was large enough to satisfy the existing transport demands. |
| D．It was anticipated that the new train system would help the areas grow even faster. |
| E．Taking a boat every time was very slow, expensive and, in bad weather, unreliable. |
| F．Both would hang in the air from thick steel cables, supported by two giant steel towers. |
| G．For a long time that wasn't a problem, because only a few people lived in Brooklyn and Staten Island. |
8 . Before the 1830s, most newspapers were sold through annual subscriptions in America, usually $8 to $10 a year. Today $8 or $10 seems a small amount of money, but at that time these amounts were forbidding to most citizens. Accordingly, newspapers were read almost only by rich people in politics or the trades. In addition, most newspapers had little in them that would appeal to a mass audience. They were dull and visually forbidding. But the revolution that was taking place in the 1830s would change all that.
The trend, then, was toward the “penny paper”—a term referring to papers made widely available to the public. It meant any inexpensive newspaper; perhaps more importantly it meant newspapers that could be bought in single copies on the street.
This development did not take place overnight. It had been possible(but not easy) to buy single copies of newspapers before 1830, but this usually meant the reader had to go down to the printer’s office to purchase a copy. Street sales were almost unknown. However, within a few years, street sales of newspapers would be commonplace in eastern cities. At first the price of single copies was seldom a penny—usually two or three cents was charged—and some of the older well-known papers charged five or six cents. But the phrase “penny paper” caught the public’s fancy, and soon there would be papers that did indeed sell for only a penny.
This new trend of newspapers for “the man on the street” did not begin well. Some of the early ventures(企业) were immediate failures. Publishers already in business, people who were owners of successful papers, had little desire to change the tradition. It took a few youthful and daring businessmen to get the ball rolling.
1. Which of the following best describes newspapers in America before the 1830s?| A．Academic. | B．Unattractive. | C．Inexpensive. | D．Confidential. |
| A．They would be priced higher. | B．They would disappear from cities. |
| C．They could have more readers. | D．They could regain public trust. |
| A．Local politicians. | B．Common people. |
| C．Young publishers. | D．Rich businessmen. |
| A．It was a difficult process. | B．It was a temporary success. |
| C．It was a robbery of the poor. | D．It was a disaster for printers. |
9 . Your mobile phone vibrates in your pocket. ‘Need to see you,’ reads the screen. Nothing new, considering that texting is currently the most common form of long-distance communication. But how were messages conveyed in the past?
One of the first methods was the smoke signal. This practice was used by Chinese soldiers guarding the Great Wall to warn of the enemy’s approach. The Greeks invented a whole alphabet of smoke signals for sending messages. But it was Native Americans who made the system mobile by carrying small bunches of dried grasses around with them. These could be lit quickly from any place at any time.
Moving on to messages transmitted by sound, an early technique was the drum. Drums are still used today in the rainforests of Africa, Papua New Guinea and Central and South America for broadcasting news. The instrument is made from a piece of wood, which is empty inside, and this is hit with a stick. On receiving the message, each village passes it on to the next, which means that news can travel at up to 150 km an hour.
In some parts of the world, humans are able to convey messages over long distances without using instruments. On La Gomera, one of the Canary Islands, people use Silbo, or the ‘whistling language’ to communicate across the valleys. The language involves the use of the tongue, lips and hands to make sounds, which can travel up to 5 km. To ensure its continuation, Silbo is currently a compulsory subject in primary and secondary schools on the island.
A look at long-distance communication would not be complete without mentioning the art of yodelling. This is a form of singing, in which the voice changes sound levels very quickly, making it easily heard over long distances. It is believed that the technique was developed in the Swiss Alps, but it is also found in other places such as Central Africa. At one time, yodelling was popular in theatres and music halls, but this is no longer so.
1. What was most remarkable about the Greeks’ system of smoke signals?| A．It could communicate words. |
| B．It could be used instantly. |
| C．It could mislead the enemy. |
| D．It could stop wars from breaking out. |
| A．The length of the message. |
| B．The simplicity of the instrument. |
| C．The speed of the transmission. |
| D．The volume of the sound. |
| A．Moving frequently between high and low notes. |
| B．Singing a recognizable tune in harmony. |
| C．Using music with a really strong beat. |
| D．Shouting in a loud voice. |
| A．Is That Strange? |
| B．Get the Message? |
| C．The Old Technology |
| D．The History of Information |
In 1839, Kirkpatrick Macmillan, a Scottish blacksmith, invented a much better bicycle. Macmillan’s machine had iron-covered wheels to keep them from getting worn down. He also used foot-operated levers, similar to pedals, so his bicycle could be ridden at a quick pace. It didn’t look much like the modem bicycle, though, because its back wheel was substantially larger than its front wheel. Although Macmillan’s bicycles could be ridden easily, they were never produced in large numbers.
In 1861, Frenchman Pierre Michaux and his brother Ernest invented a bicycle with an improved pedal mechanism. They called their bicycle a velocipede，but most people called it a “bone shaker” because of the effect of the wood and iron frame. Despite the impolite nickname, the velocipede was a hit. After a few years, the Michaux family was making hundreds of the machines annually, mostly for fun-seeking young people.
Ten years later, James Starley , an English inventor, made several innovations that revolutionized bicycle design. He made the front wheel many times larger than the back wheel, put a gear on the pedals to make the bicycle more efficient，and lightened the wheels by using wire spokes. Although this bicycle was much lighter and less tiring to ride, it was still clumsy, extremely top-heavy，and ridden mostly for entertainment.
It wasn’t until 1874 that the first truly modern bicycle appeared on the scene. Invented by another Englishman, H. J. Lawson, the safety bicycle would look familiar to today’s cyclists. The safety bicycle had equal-sized wheels, which made it easier to ride. Lawson also attached a chain to the pedals to drive the back wheel. By 1893，the safety bicycle had been further improved with air-filled rubber tires, a diamond-shaped frame, and easy braking. With the improvements provided by Lawson;bicycles became extremely popular and useful for transportation. Today, they are built, used, and enjoyed all over the world.
1. This passage was most likely written in order to _____.
| A．compare bicycles used for different purposes |
| B．describe the problems early bicycle makers experienced |
| C．persuade readers to use bicycles for transportation |
| D．tell readers about the early history of the bicycle |
| A．add weight to the bicycle |
| B．make the bicycle easier to ride |
| C．allow the wheels to last longer |
| D．let the bicycle be more comfortable |
A． | B． |
C． | D． |
| A．Two hundred years ago，bicycles did not exist. |
| B．The first bicycle could be ridden at a very quick pace. |
| C．The Michaux brothers called their bicycle a “bone shaker”. |
| D．Macmillan’s machine had wheels with rubber tires. |
| A．importance | B．time | C．place | D．Interest |
