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题型:阅读理解 题类: 难易度:普通

河北省"五个一"名校联盟2025届高三上学期第一次联考英语试卷

 阅读短文,回答问题

Much of Earth is unexplored. An ocean census (普查) hopes to change that.

"Earth" has always been an odd choice of name for the third planet from the Sun. After all, two-thirds of its surface is covered not by earth at all, but by oceans of water.

Because humans are land animals, most of the Earth remains under-explored. Marine (海洋的) biologists think the oceans might host more than 2 million species of marine animals, of which they have so far identified perhaps a tenth.

A new initiative hopes to change this. Launched in London on April 27th, Ocean Census aims to discover 100, 000 new species of marine animal over the coming decade. It is backed by Nekton, a British marine-research institute, and the Nippon foundation, Japan's biggest charitable foundation. Its first ship, the Norwegian icebreaker Kronprins Haakon, set sail on April 29th, bound for the Barents Sea.

The initiative is happening for two reasons. One is that the longer scientists wait, the less there will be to identify. Climate change is heating the oceans, as well as making them more acidic (酸的) as carbon dioxide dissolves goes into the water. Already around half the world's coral reefs (珊瑚)—thought to be home to around 25% of all ocean species—have been lost. Oliver Steeds, Nekton's founder, says that one of Ocean Census's priorities will be identifying species thought to be in the greatest danger from climate change. The second reason is technological. Marine biologist s find about 2, 000 new species a year, a rate hardly changed since Darwin's day. Ocean Census is betting it can go faster.

Exactly what the new effort might turn up is impossible to predict. But history suggests it will be fruitful. Half a century ago scientists discovered hot vents (喷口) on the sea bed. These days, such vents are one possible candidate for the origin of all life on Earth. There are more practical benefits, too. Many drugs, for example, come originally from biological substance. An ocean full of unidentified life will almost certainly prove a rich mine from which to mine more.

(1)、Why is "Earth" an odd choice of name for the third planet from the Sun?
A、Its climate is changing rapidly. B、Humans have not explored much of it. C、Most of its surface is covered by water. D、It hosts a large number of marine animals.
(2)、What can we infer from paragraph 5?
A、The rate of discovering new species won't change. B、The new initiative will mainly focus on coral reefs. C、Climate change has a great impact on marine species. D、Scientists have identified nearly all the species in the ocean.
(3)、What might be the potential benefits of the Ocean Census according to the last paragraph?
A、It may result in a reduction in overfishing. B、It may lead to the discovery of new drugs. C、It may contribute to the advancement of technology. D、It may prove the oceans are our life-support system.
(4)、What's the best title for the text?
A、The Endangered Planet B、Reducing Sea Pollution: A Global Initiative C、How to Protect the Oceans? D、The Misnamed Earth: Exploring the Ocean's Secrets
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Weekend Photography Workshop(研讨班): Seattle Aims

Learn new techniques from a great photographer

Take photos of Pike Place Market, Bainbridge Island, and more

Activity Details

    Seattle is a fantastic place to photograph. Spend the weekend taking photos of the historic Pike Place Market, get a new angle on the Space Needle, and photograph harbor views on Bainbridge Island.

    This workshop is led by a great photographer and a professional instructor and is designed for people who are interested in improving their digital photography. All participants must bring a digital SLR camera(单反相机), a laptop, and the software for organizing and presenting images. The workshop is limited to 25 participants.

Plan – 3 Days

Day 1—Thursday: Seattle

    Settle into our hotel or stay in accommodations of your choice. Gather tonight at a restaurant in town for a welcome dinner.

Day 2—Friday: Pike Place Market & Pioneer Square

    Start the day in the classroom with an instructive talk by our photographer. Our first task this afternoon takes us to the oldest running farmers' market in the country, Pike Place Market. Work on portraits, street scenes, and food photographing. Then photograph the stately 19th century brick buildings of Pioneer Square, Seattle's historic center. End the day with an edit-and-critic meeting.

Day 3—Saturday: Olympic Sculpture Park & Space Needle

    Head out to the Olympic Sculpture Park. Then go to the streets of the downtown area to get a unique view of the Space Needle, and photograph city life against a background of diverse architectural styles. Tonight, we'll present our best images to the group, enjoy dinner at a local restaurant and end our journey.

Cost

With hotel

Without hotel

$2,020

$1,395

    Meals noted in the plan are included in both options(with and without hotel)

Dates

Jul 11 – 14, 2013     Aug 08—11, 2013       Sep 26 – 29, 2013

Contact Information

    For questions about this workshop, please call 1-886-797-4686. Or you can visit the website: http://www. nationalgeographicexpeditions.com.

阅读理解

    Wild animals are our friends, but many of them are getting fewer and fewer. We should try to protect them. The four animals below are now in danger.

     Tibetan Antelopes

    Tibetan antelopes are medium - sized animals. They mainly feed on grass. They are usually found in groups of about 20. They are killed for their wool, which is warm, soft and fine and can be made into expensive clothes. Although people can get the wool without killing the animals, people simply kill them before taking the wool. The number of them is dropping year by year. There are less than 75,000 Tibetan antelopes left in the world, down from a million 50 years ago.

    Golden Monkeys

    Golden monkeys are mainly found in Sichuan, Gansu, Shanxi provinces and Shengnongjia mountainous area of Hubei Province. Golden monkeys have golden - orange fur. They move around in the daytime, usually in groups of as many as 100 to 200 heads, or 20 to 30 heads. They feed on fruits and young leaves of bamboos. But people are destroying the environment where they live. Trees and bamboos are disappearing, so golden monkeys have less and less to eat.

    Elephants

    Elephants are very big and strong. They are bigger than any other animals on land. They are grey and have long trunks and tusks. They have poor eyesight, but very good hearing and smell. They can lift heavy things and break down branches with their trunks. Elephants are very friendly towards each other and towards their neighbours. Normally, they live in a group for many years. Young male elephants do not leave the group until they are about 12 years old. Now, there are very few elephants in the world. The number of them is becoming smaller and smaller because their living areas are used for fanning. Also, people hunt them for their tusks.

    Wolves

Wolves are not very big. They have grey fur. Solves have very good eyesight, hearing and smell. Wolves' food is various. They eat animals, insects and snails. They are friendly to each other and never attack people. They do not kill for fun. Wolves are in danger, too. They are losing their living areas because people cut down forests. Soon they will have no home or food.

阅读理解

    Letters as a way of communication have long given way to phone calls and WeChat messages.

    But a TV show, Letters Alive, is helping bring this old way to keep in touch back into the present.

    Letters Alive took its idea from a UK program with a similar name, Letters Live, which was first shown in 2013. Both shows feature famous actors and actresses, but there is no gossip , no eye-catching visual effects or any regular showbiz (演艺圈) activities. Instead, it's just one person walking up to a microphone and reading a letter.

    But these are not just any letters. They are selected from a wide time span and a diverse range of subjects. There is, for example, a passionate letter that famous painter Huang Yongyu wrote to playwright Cao Yu 30 years ago to criticize his lack of creativity. There is also a heartfelt note from Spring and Autumn Period written by two ordinary young soldiers to their elder brother to report their lives in the war zone.

    Every letter is like a small piece of history. By hearing them being read, it's as if we are being sent back in time to experience a moment that we would otherwise never have had the chance to.

    “Letters Live makes us pause and imagine the lives behind the letters,” UK actor Benedict Cumberbatch, one of the readers on the UK show, told The Guardian. “It allows people from all ages and all walks of life to experience a moment of time in someone else's life for a brief moment.”

    Compared to published texts, letters also come with a personal touch.

    One example from Letters Live was a note of thanks from the mother of a dying child to JK Rowling, author of the Harry Potter books. It read: “Mrs Rowling, Cancer threatened to take everything from my daughter, and your books turned out to be the castle we so desperately needed to hide in.”

    According to Guan Zhengwen, the director of Letters Alive, it is this kind of humanity behind every letter that strikes a chord (引发共鸣) with the audience. It is also what made the show a big hit in China ever since its first episode aired on Dec 5.

    “It's a thing of the past that entertainment shows establish themselves only with pretty faces,” Guan told Sohu News. “Showbiz is starting to switch to a focus on wisdom and intelligence.

阅读理解

Learn to cure cancer

    A vaccine for cancer is in the works.

    Lauren Landry and Chloe Tomblin are the scientists. They look in freezers(冰柜) for bacteria to use in the research. This research has its limitations—mostly because their lab is in a high school.

    But Lauren, 16, and Chloe,17 both students are Western Reserve Academy in the US, aren't put off by the difficulties they face in their cancer immunology(免疫学) class.

    “I hope we get to the point where we can get to a vaccine and write a paper,” Lauren said.

    Both conduct research into how to engage the immune system in stopping cancer from forming.

    Though the lab is in a high school, they don't use textbooks. The aim is to conduct real cancer research, either by testing the effects of substances on cancer cells or developing vaccines to target the growth of those harmful cells.

    The idea for the class came from Robert Aguilar, who has taught at the private school for many years. Students spend the first year learning research techniques. In the second year, students swap(调换) their blue lab coats for white ones. By this stage they are well into their research projects.

    “If first-years need any help, they can feel free to ask second-year students,” Aguilar said.

    Students form groups to conduct their research. One pair of students has researched the effect of capsaicin(辣椒素) on killing cancer cells. Another has tested the effect of caffeine(咖啡因) on the growth rate of breast cancer(乳腺癌) cells.

But few students get to the point in their research of experimentation with mice, Aguilar said. Lauren and Chloe hope that they can make decent progress in their work.

    “We know they're going to be used for good,” Lauren said. “If it does or doesn't work, it still has a huge impact.”

    Aguilar teaches the students that even research that doesn't work still contributes to science in some way. He tells students that “the best part of research is failing a lot”.

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A night in the African rainforest camping under the stars is just one of the many never-to-be-forgotten experiences of our latest offer to Weekly News readers.

Day 1: The 5* Victoria Falls Hotel will meet your needs during your first day in Africa after the 30 km drive from the international airport. Located only minutes from the falls, the hotel has splendid views of the breathtaking waters.

Day 2: Your night under the stars, within few minutes' walk of the Victoria Falls. Our purpose-built campsite offers our guests a chance to feel the atmosphere of the rainforest. Your evening starts with a great barbecue cooked by our head chef, followed by a program of African music and dance. Then, as moon rises and the stars shine, you retire to your tent to sleep or to listen to the fascinating sounds of the African rainforest.

Days 3-4: The 5* Zimbabwe National Hotel will accommodate you in the heart of the Zimbabwean wilderness. By jeep from your campsite near the Falls, you arrive at midday via the Zambezi river. The hotel offers you everything you would expect from 5* luxury hotel. In the evening, enjoy our international menu, or relax in the gardens. Those who love adventure can join our specially arranged rafting trip down the Zambezi river.

Days 5-6: Arrive by helicopter at the 5* Plaza Hotel, only 20 minutes' drive from the airport. Day 5 includes an amazing safari to see some of the world's most unusual animals in their natural habitats. On the final day, you can make shopping trip into town.

Included in this special offer: 6 nights in 5* hotel accommodation. Depart from London Heathrow Airport. Bed and breakfast meal basis. Price (£1, 355) is per person based on two people sharing a room.

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