1. What does the speaker mainly talk about?
A.Must-see books. |
B.Places to travel. |
C.Important travel experiences. |
A.The rock. | B.The islands. | C.The ancient city. |
A.The coast. | B.Sand stones. | C.Its culture. |
A.In the early morning. |
B.At late night. |
C.At noon. |
2 . When you swim on the beach and sea, have you ever accidentally drunk the seawater? How did it feel? It must have tasted salty. So, why is the seawater salty?
Seawater is water that comes from the ocean. Seawater can be salty because it contains an average salt content of 3.5%. This is also a place for the salt farmers to produce cooking salt and other salt.
Some theories explain that seawater comes from rainwater that falls and flows through rivers and estuaries (河口) where the seawater will be fully filled and again formed clouds because the steam uses the help of the sun. When we talk about this, we talk about the rainwater cycle. But when the rainwater cycle occurs, the water that passes through the river carries mineral salts. These mineral salts are obtained from various places of the land starting from rocks and soils that the rainwater flows through, these remaining mineral salts make seawater salty, so the salinity of seawater is different in each part of the world. But it is certain that seawater is salty or has high salinity.
The saltiest sea in the world is the Red Sea. There the temperature is extremely hot so that evaporation (蒸发) is greatly carried out. High evaporation, coupled with little rainfall and little input of water from the river, causes its highest level of salinity. There is also the Dead Sea, which is nine times saltier. Due to the high salinity, when you swim there, you can float. However, the Dead Sea is not a sea at all which is a lake geographically.
1. What’s the purpose of paragraph 1?A.To draw a conclusion. |
B.To make the article interesting. |
C.To introduce a famous beach. |
D.To bring in the topic. |
A.Land. | B.Ocean. | C.Rain. | D.Cloud. |
A.Its salinity is higher than that of the Dead Sea. |
B.The climate there causes the highest salt level. |
C.People are in danger when they swim there. |
D.The land around it contains the most salt. |
A.The reason why the seawater tastes salty |
B.The reason why the Dead Sea is not a sea |
C.The reason why the rainwater cycle occurs |
D.The reason why the sea looks blue and green |
3 . The country’s first national park, Yellowstone, is renaming one of its largest mountains to honor indigenous people after research revealed the man it had been named after helped lead a massacre (屠杀) against local tribes. As part of the park’s 150th anniversary, officials announced the 10,551-foot high peak formerly called Mount Doane is now First Peoples Mountain.
“It is a victory, yes. Is history being rewritten and retold truthfully? I hope so,” William Snell, executive director of the Rocky Mountain Tribal Leaders Council, told NPR. His group helped advise federal officials on the name change. In an email, Snell said the change to First Peoples Mountain couldn't have come at a better time as Yellowstone officials prepare for the park’s anniversary in August.
The peak—along a range on the eastern side of Yellowstone Lake—had been named after Gustavus Doane, who helped lead the Washburn-Langford-Doane exploration in 1870 that eventually led to the park getting federal protection.
But recently, historians uncovered Doane’s role in an attack that left at least 173 Native Americans dead. Known as the Marias Massacre, Doane carried out the attack over the killing of a white fur trader. In writings, Doane cast a favorable light on the attack and even showed off about it for the rest of his life, the National Park Service said last week.
The renaming to First Peoples Mountain is part of a trend to better recognize the roles and contributions of Native Americans. It has also become a priority of the nation’s first indigenous cabinet secretary—the Interior Department’s Deb Haaland, who oversees the National Park Service—and Charles SamsⅢ, the first Native American to serve as that agency’s director.
Across the American West, many iconic representative mountains and other environmental places were named after early white settlers, mostly men and some with terrible pasts.
In Yellowstone, park officials say they may consider further changes to derogatory (贬损的) or inappropriate geographical names in the months ahead.
1. Why does Yellowstone decide to rename one of its largest mountains?A.To gain more profits. | B.To uncover the history of 1870s. |
C.To be in honour of Native Americans. | D.To change people's attitude towards the park. |
A.The terrible pasts of Doane. | B.The effort historians made. |
C.The contributions Doane made. | D.The conclusion National Park Service drew. |
A.Improve the service qualities. | B.Learn from history events and characters. |
C.Protect the environment of Yellowstone Park. | D.Consider renaming improper geographical names. |
A.Doane regarded his deeds as a shame. | B.Doane was once mistaken for a hero. |
C.Americans reacted to the renaming negatively. | D.The government thought little of the renaming work. |
4 . For thousands of years, Chinese writers have travelled all over the country to take down notes about the geographical conditions of each city. Among them, well-known Chinese geographer and writer Li Daoyuan, in the Northern Wei Dynasty (386-534), composed his book, Commentary on the Water Classics, after studying the original literary version, Water Classics. He later expanded the river records to 1, 252 from the original 137.
The book is now being studied again by Professor Li Xiaojie and his team from Fudan University. They have been using drawing software and 3D modelling to recreate the waterway situations on a map based on the book description. So far, they have completed research on four rivers.
“Ancient people knew really well how to apply the power of nature to technical considerations,”Li said, giving the example of Qianjin’e, one of the most famous ancient water conservation projects in Luoyang, Henan. In order to lead the river into the city for irrigation (灌溉) in ancient Luoyang, the officials built a canal branch by separating a northwest-southeast river. However, the canal water wasn't enough to support the citizens in dry seasons. To solve that, on the northern side of the canal branch, the officials built a reservoir (水库) and a channel to lead the water to the canal branch, where the waterways would converge and flow together to the city.
In Commentary on the Water Classics, a total of 2, 800 cities are recorded with details. Still, the process of recreation takes much effort. After doing a lot of text analysis and fieldwork, the team has gradually created the model with 3D modelling software based on repeated deductions (推论).
For Professor Li, the book is not only a record of the natural landscape over 1, 000 years ago, but also a detailed description of humanity and culture and a treasure for today’s reference.
1. What can we learn about the book Commentary on the Water Classics?A.It has been out of date. | B.It explains 3D modelling. |
C.It keeps records of 137 rivers. | D.It is based on previous studies. |
A.Join. | B.Pass. | C.Cross. | D.Begin. |
A.Its major problems. | B.Its detailed analysis. |
C.Its complex process. | D.Its successful application. |
A.3D Technology Fuels Modern Research |
B.Ancient Classics Inspire Modern Research |
C.An Effective Approach to Model Recreation |
D.A Famous Writer of Chinese Ancient Classics |
1. Where exactly is Brighton?
A.15 miles from London. | B.50 miles from London. | C.50 miles from Paris. |
A.30,000. | B.130,000. | C.300,000. |
A.Because there are a lot of workers. |
B.Because there are a lot of students. |
C.Because there are a lot of travelers. |
A.Work in a steel factory. | B.Open a small shop. | C.Work in a hotel. |
1. Where does the name Brazil come from?
A.A type of tree. | B.A continent. | C.A beach. |
A.English. | B.Portuguese. | C.French. |
A.In Brasilia. | B.In San Paolo. | C.In Rio de Janeiro. |
A.About nine months. | B.About eight months. | C.About seven months. |
There are certain things on the Earth that we must not lose. The great animal migration across the Serengeti Plains or the towering pyramids of Egypt are such examples. Every country is proud of
The incredible splendour of heritage sites is a
It is in heritage sites like this
9 . Warm Mineral Springs Park
Step into the past at the only natural warm spring in Florida! With a consistent average temperature of 85 °F year round, Warm Mineral Springs Park provides visitors with a number of recreation options. The spring is reported to have one of the highest mineral contents of any natural spring in the United States. With highly mineralized properties, internationally known for its healing qualities, the park attracts more than 130,000 visitors annually.
At Warm Mineral Springs Park, you will find a day full of relaxation. A variety of spa services are available to those who book in advance by calling (941) 426-1692. An on-site gift shop offers diverse items and souvenirs for purchase.
Pricing
Tickets are not refundable, cannot be exchanged, and cannot be reissued if lost or stolen. Same day re-entry is permitted. Residents include all of Sarasota County. Proof of residency includes driver’s license, water bill and tax bill. Entry pricing, including sales tax, is as follows:
Pass | Resident | Non-Resident |
Adults (ages 18 and above) | $15 | $20 |
Students (ages 6-17) | $11.25 | $15 |
Children (ages 5 and younger) | FREE | FREE |
Annual Pass | $1,125 | $2,000 |
10 Visit Pass | $112.50 | $150 |
30 Visit Pass | $150 | $200 |
General Rules
To ensure a safe and enjoyable experience for all visitors, please respect the following rules:
♦ Children 10 years and younger must stay in the children’s area.
♦Children ages 11-16 must remain in the outer border.
♦You must be 17 years or older to swim in the middle.
♦No toys are allowed in the water.
♦No food or drinks in the water.
♦No visitors may block the entrance or exit ramps (坡道).
♦Devices for the producing or reproducing of sound are prohibited.
For Daily Programming, Contact: (941) 426-1692
Hours of Operation: Monday through Sunday 9 a.m. to 5 p.m.
Open every day, with the exception of December 25.
1. What makes Warm Mineral Springs Park unique in Florida?A.The natural spring. | B.The recreation options. |
C.The average temperature. | D.The mineral contents. |
A.$11.25 | B.$22.50 | C.$15 | D.$30 |
A.Visitors can purchase souvenirs all year round. |
B.The entrance or exit ramps aren’t available to visitors. |
C.Activity zones are separated according to the age of visitors. |
D.Each visitor to the park can relax himself through spa services. |
It’s time to update your maps, because the Earth now has a total of five oceans. Though
Cartographers(地图绘制者)at the National Geographic
“There is of course just one interconnected world ocean, but it has traditionally been divided into four regions: the Pacific, Atlantic, Arctic, and Indian oceans, said Alex Tait on Twitter, who is
“Scientists have known for many years that the icy
While many called this region the Southern Ocean, some scientists called