Colorado’s Grays Peak（格雷斯峰）rises 14,278 feet above sea level, high enough that trees can’t grow toward the top. It was in this difficult environment that Cindy was _________ enough to injure her left knee.
It was August 2018, and Cindy, 56, was on her way back down the trail（小路）with three friends. As a storm was coming, they were_____ to get off the mountain. When they_______ a rocky drop of a couple of feet, Cindy________ that instead of moving down slowly — the safe way to go — she would____. She landed on her left leg. Then she felt a sharp___ in her leg.
Every_________ after that was extremely painful. Before long, she had to_________ . As one friend ran down to get_______ , a number of other hikers, all strangers,_______ to help Cindy down the narrow trail by walking on either side of her to support her _______, but that proved slow and dangerous.
Finally, one hiker, Matt, asked her,“How do you feel about a fireman’s _______?”Before she knew it, he had___ her over his shoulder.“Now, I’m not tiny,”says Cindy, a former college basketball star.______ Matt couldn’t carry her all the way down by himself. So six hikers and one of her friends______ carrying her. Three hours and two rock⁃strewn miles later, this human conveyor belt______ the medical workers in the end, who_______ Cindy to the nearby hospital.
Now she has mostly _________ from her unlucky hike, but Cindy knows she’ll never shake one thing from that day: the_______ of the band of strangers who came to her_______ .“I’m still moved to tears.”
1.A.uncertain B.strange C.surprised D.unfortunate
2.A.serious B.anxious C.afraid D.normal
3.A.cleared B.visited C.missed D.approached
4.A.decided B.noticed C.complained D.reminded
5.A.return B.arrive C.jump D.wait
6.A.pain B.drop C.shock D.relief
7.A.goal B.step C.choice D.stage
8.A.leave B.continue C.follow D.stop
9.A.money B.advice C.help D.courage
10.A.happened B.attempted C.refused D.hesitated
11.A.weight B.family C.opinion D.equipment
12.A.carry B.image C.career D.style
13.A.touched B.seized C.threw D.lifted
14.A.Bravely B.Naturally C.Clearly D.Gradually
15.A.put off B.took turns C.burst out D.felt like
16.A.met B.recognized C.ordered D.escaped
17.A.introduced B.allowed C.invited D.rushed
18.A.travelled B.recovered C.regretted D.suffered
19.A.experience B.practice C.memory D.excitement
20.A.contact B.senses C.rescue D.terms
高三英语完形填空中等难度题
Colorado’s Grays Peak（格雷斯峰）rises 14,278 feet above sea level, high enough that trees can’t grow toward the top. It was in this difficult environment that Cindy was _________ enough to injure her left knee.
It was August 2018, and Cindy, 56, was on her way back down the trail（小路）with three friends. As a storm was coming, they were_____ to get off the mountain. When they_______ a rocky drop of a couple of feet, Cindy________ that instead of moving down slowly — the safe way to go — she would____. She landed on her left leg. Then she felt a sharp___ in her leg.
Every_________ after that was extremely painful. Before long, she had to_________ . As one friend ran down to get_______ , a number of other hikers, all strangers,_______ to help Cindy down the narrow trail by walking on either side of her to support her _______, but that proved slow and dangerous.
Finally, one hiker, Matt, asked her,“How do you feel about a fireman’s _______?”Before she knew it, he had___ her over his shoulder.“Now, I’m not tiny,”says Cindy, a former college basketball star.______ Matt couldn’t carry her all the way down by himself. So six hikers and one of her friends______ carrying her. Three hours and two rock⁃strewn miles later, this human conveyor belt______ the medical workers in the end, who_______ Cindy to the nearby hospital.
Now she has mostly _________ from her unlucky hike, but Cindy knows she’ll never shake one thing from that day: the_______ of the band of strangers who came to her_______ .“I’m still moved to tears.”
1.A.uncertain B.strange C.surprised D.unfortunate
2.A.serious B.anxious C.afraid D.normal
3.A.cleared B.visited C.missed D.approached
4.A.decided B.noticed C.complained D.reminded
5.A.return B.arrive C.jump D.wait
6.A.pain B.drop C.shock D.relief
7.A.goal B.step C.choice D.stage
8.A.leave B.continue C.follow D.stop
9.A.money B.advice C.help D.courage
10.A.happened B.attempted C.refused D.hesitated
11.A.weight B.family C.opinion D.equipment
12.A.carry B.image C.career D.style
13.A.touched B.seized C.threw D.lifted
14.A.Bravely B.Naturally C.Clearly D.Gradually
15.A.put off B.took turns C.burst out D.felt like
16.A.met B.recognized C.ordered D.escaped
17.A.introduced B.allowed C.invited D.rushed
18.A.travelled B.recovered C.regretted D.suffered
19.A.experience B.practice C.memory D.excitement
20.A.contact B.senses C.rescue D.terms
高三英语完形填空中等难度题查看答案及解析
听下面一段独白，回答以下小题。
1.Where can one probably see a spider?
A.23,000 feet above sea level.
B.2,200 feet below the earth's surface.
C.On Mount Qomolangma.
2.What can we conclude from the talk?
A.Spiders deserve more respect of us.
B.Spiders are dying out of the earth.
C.People should raise spiders to destroy insects.
3.Why would human life be in danger if there's no spider?
A.Because spiders catch and eat insects.
B.Because spiders can protect our environment.
C.Because spiders can help reduce air pollution.
高三英语短文中等难度题查看答案及解析
Something’s happening at the lowest point on our planet,some 1,388 feet below sea level.The Dead Sea,a salt lake close to Israel,Jordan and the West Bank,is shrinking at an alarming rate—about 3.3 feet per year,according to the environmentalist group EcoPeace Middle East.
“It’s not just like one country is punishing the Dead Sea;it’s more like the whole region,”said photographer Moritz Küstner,who visited the area in February to work on his series “The Dying Dead Sea”.
The Dead Sea needs water from the other natural sources surrounding it,such as the Jordan River basin.But around the 1960s, the courses of some water sources it relied upon were diverted. Israel, for instance, built a pipeline during that time so it could supply water throughout the country.
Mineral extraction(提取)industries are another main reason why the water levels are declining,experts say.The Dead Sea’s minerals have been popular for their medical power and can often be found in cosmetics(化妆品)and other consumer products.
And then,of course,there’s the Middle East’s hot,dry climate,which makes it difficult for the lake to refill itself.Last year,Israel and Jordan signed a $ 900 million deal in an effort to stabilize the Dead Sea’s water levels.It involves building a canal from the Red Sea to the Dead Sea which would be able to not only supply water to Israel and Jordan but also to pump much needed water—some 300 million cubic meters annually—into the Dead Sea.
“This is the most important and significant agreement since the peace treaty with Jordan (in 1994),”said Silvan Shalom,Israel’s energy and water resources minister at the time.Whether the canal—estimated to take three years to complete—will work out positively and as planned remains to be seen.
For now, Küstner shows us that the Dead Sea remains very much a place of interest, with people from all over the world going there to swim in its salty waters.
1.How many reasons for the Dead Sea’s shrinking does the author mention in the passage?
A. One. B. Two.
C. Three. D. Four.
2.What does the underlined word “diverted” in paragraph 3 mean?
A. Switch. B. Improve.
C. Accomplish. D. Repair.
3.Which of the following statements is TRUE according to the passage?
A. The Dead Sea is drying out causing water shortage to humans.
B. Küstner visited the Dead Sea to shoot TV series about people’s life.
C. The Dead Sea’s minerals have been used in some products.
D. The Dead Sea’s water levels have been stabilized by building a canal.
4.What is the passage mainly about?
A. How the Dead Sea’s water levels’ decline influences human beings.
B. How important the Dead Sea is in Israel,Jordan and the West Bank.
C. What we should do to save the Dead Sea from being destroyed.
D. Why the Dead Sea is dying and the measure taken to save it.
高三英语阅读理解中等难度题查看答案及解析
People living more than three thousand meters above sea level find it difficult to raise vegetables all year long. People living in the highlands of Peru and Bolivia, for example, cannot grow vegetables outdoors during the months of May through September. It is very cold in the highlands at that time of year. If traditional farming methods are used, vegetables will not survive.
However, there is another way to grow vegetables throughout the year in cold areas. It is a method of gardening developed by a private agency called World Neighbors. The method uses “hot houses” built below ground. A hot house is a building covered with plastic or glass in which vegetables or flowers are grown. The traditional hot house is built above ground.
The air temperature is cold in the highlands of Peru and Bolivia during the winter. But, the winter sun is hot. So, World Neighbors advises farmers there to build hot houses below ground. The design is simple. The material does not cost much. Here is how World Neighbors says to build it: Dig a hole two and one-half meters wide and six meters long. Make it about two meters deep. Build wall with a door in one end of the hole. Dig steps from the ground down to the door.
Now, build a wall along the top edge of the hole. Make it about one-half meters tall. Earth bricks work fine. Build two shorter walls on the ends. These will be uneven; one side will be as high as the existing wall. The other side will be at ground level. Leave a small opening in each of these sloping walls. This prevents the hot house from becoming too hot. Now, make the roof. Build a wood frame. Cover it with clear plastic. Connect it to the brick walls.
The underground hot house we have described is large enough for two raised vegetable beds. Each is one meter wide and six meters long. Each is seeded and watered just as if it were in a garden above ground.
The dirt walls protect the growing plants from the cold. The clear plastic roof permits the sun’s heat to enter. At night, the roof should be covered with straw. This helps prevent cold air from entering. An under ground hot house this size will provide enough vegetables for one family. Groups needing more vegetables can make it bigger.
66. If you lived in Peru, you _______.
A. should raise the special kinds of vegetables that can endure cold
B. could not plant at all
C. had to work out some new unusual plans
D. would not have many vegetables to eat
67. To our surprise, the “hot houses” invented by World Neighbors are _______.
A. covered with a transparent plastic ceiling
B. built under ground
C. quite small
D. hotter than traditional ones
68. The hot house can be kept warm by using _______.
A. a big oven B. an electricity heater
C. the heat of the earth’s interior D. the sun shine
69. The measure to prevent the hot house from becoming too hot is to _______.
A. make the roof sloped B. dig holes on the walls
C. make the wall not vertical D. make the walls shorter than the ground level
70. According to the passage, the method suggested by World Neighbors is _______.
A. new and difficult B. uneasy to explain
C. at trial step D. simple and practical
高三英语阅读理解简单题查看答案及解析
Four thousand seven hundred meters above sea level ________, its glaciers being the source of Asia’s most important rivers.
A. the Tibetan Plateau lies
B. lies the Tibetan Plateau
C. does the Tibetan Plateau lie
D. lying the Tibetan Plateau
高三英语单项填空简单题查看答案及解析
Most of Bangladesh is at or below sea level. Rising seawaters linked to climate change has severely affected the country. High water from storms in coastal areas also adds salt to soil. The land is becoming salty. Crops are less productive and many areas of cropland in the country are becoming unfit for farming. These are big problems for the small country. More than 155 million people live in Bangladesh. Growing crops is the most common way Bangladeshis support themselves.
To find a way out, farmers in the country are learning to grow vegetables in so-called “vertical gardens”. The soil in these gardens is better because heavy rains have removed much of the salt.
A vertical garden is easy to make. Villagers fill containers with good soil and natural fertilizers. They put the containers on bricks so they are off the ground. They add pieces of the bricks to the soil to help water flow and drain(排水).
The farmers cut small holes into the sides of the containers. This permits vegetables with short roots a place to grow. Vegetables with long roots grow on top of the container. One bag of soil can produce up to eight kilograms of vegetables in one season.
The farmers also grow vegetables in containers made from large, thin pieces of plastic supported by bamboo. This “vertical tower” measures more than a meter wide. Each of these towers can produce more than 100 kilograms of vegetables. It costs about $12-S13 to build.
1.What is mentioned as a big problem for Bangladesh?
A. Severe climate conditions.
B. Too many people to support.
C. Lack of enough fresh water.
D. Reduced crop productivity.
2.Which mainly makes vegetable growing in vertical gardens successful?
A. Places in the soil for roots.
B. Heavy rains kept in the soil.
C. The good soil with little salt.
D. Brick pieces added to the soil.
3.What does the underlined word “they” in Paragraph 3 refer to?
A. Bricks. B. Fertilizers. C. Villagers. D. Containers.
4.What can we infer about the vertical tower?
A. It is off the ground.
B. It drains very improperly.
C. It uses bamboo for containers.
D. It is unfit for growing vegetables.
高三英语阅读理解中等难度题查看答案及解析
The Maldives faces the threat of extinction from rising sea levels, but the government said on Thursday it was looking to the future with plans to build homes and a golf course that float.
An increase in sea levels of just 18 to 59 centimeters would make the Maldives -- a nation of tiny coral islands in the Indian Ocean -- virtually uninhabitable by 2100, the UN’s climate change panel has warned.
President Mohamed Nasheed has vowed a fight for survival, and last month he signed a deal with a Dutch company to study proposals for a floating structure that could support a convention centre, homes and an 18-hole golf course. “It is still early stages and we are awaiting a report on the possibility,” a government official said.
The company, Dutch Docklands, is currently building floating developments in the Netherlands and Dubai. There was no immediate comment from the firm but its website said it undertook projects that make “land from water by providing large-scale floating constructions to create similar conditions as on land”.
The Maldives began work on an artificial island known as the Hulhumale near the crowded capital island of Male in 1997 and more than 30,000 people have been settled there to ease congestion. The city, which has a population of 100,000, is already protected from rising sea levels by a 30-million-dollar sea wall, and the government is considering increasingly imaginative ways to combat climate change.
Nasheed, who staged the world’s first underwater cabinet meeting in October to highlight his people’s dilemma , has even spoken of buying land elsewhere in the world to enable Maldivians to relocate if their homes are flooded. He has also pledged the Hulhumale to turn his nation into a model for the rest of the world by becoming “carbon neutral” by 2020. His plan involves ending fossil fuel use and powering all vehicles and buildings from “green” sources.
1. What’s the main idea of the passage?
A. The Maldives plans to build floating homes for the rising sea level.
B. The Maldives’s president signed a deal with a Dutch company.
C. The Maldives staged the first underwater cabinet meeting.
D. The Maldives is considering ways to fight against the global warming.
2. Which statement is true about the Hulhumale?
A. The Hulhumale is a natural island near the capital of Male.
B. The Hulhumale is an artificial island to be built near the capital.
C. The Hulhumale was built in 1997 and has settled over 30,000 people.
D. The Hulhumale is protected by a 30-million-dollar sea wall.
3. According to the passage, the underlined word congestion means _______.
A. being endangered B. being crowded
C. being flooded D. being disappearing
4. Which of the following is NOT Nasheed’s idea?_______
A. To purchase land elsewhere in the world to help Maldivians to relocate if their homes are flooded.
B. To make his nation a model for the rest of the world by becoming “carbon neutral” by 2020
C. To stop using fossil fuel and power all vehicles and buildings from “green” sources.
D. To build more artificial islands for people to settle there.
5. We can infer from the passage that ________.
A. By 2100, all the the Maldives will live on artificial islands.
B. The plans to build homes and a golf course that float have been carried out
C. Maldive has been greatly affected by the global warming.
D. . Dutch Docklands is the president of Maldive.
高三英语阅读理解简单题查看答案及解析
From the loss of wildlife to rising sea levels, we’re all well aware of the problems that climate change could cause.
But while it may seem like such issues won’t affect most of us directly, it looks like future generations could grow up without something that many of us now take for granted: chocolate.
According to an essay published by the US National Oceanic and Atmospheric Administration, changes to the climate in the regions that produce cacao – the plant from which chocolate is produced – may mean that it will soon become extinct.
Most of the world’s cacao grows in countries close to the equator(赤道), with over half of it growing in the African nations of Ghana and Ivory Coast.
It’s predicted that by 2050, climate change will have accelerated the rate at which temperatures in these countries rise, making it extremely difficult for cacao to grow there.
The problem doesn’t lie in increased heat, however, but in lower humidity (湿度), as it’s believed that rainfall will stay at the same level if the temperature rises.
“In other words, as higher temperatures squeeze more water out of soil and plants, it’s unlikely that rainfall will increase enough to offset the moisture(水分) loss,” Michon Scott, the essay’s author, wrote.
To help fight this problem, researchers from Berkeley University in the US are working on changing the DNA of cacao plants to allow them to survive in dryer conditions by using geneediting technology, according to US News.
In the meantime, US company Mars, one of the world’s biggest manufacturers of chocolate products, announced in January that it would spend $1 billion (6.33 billion yuan) to help reduce the effects of climate change.
“This is a world issue, and it requires everyone to work together,” Mars spokesperson Barry Parkin told Business Insider.
The message here is that if we all do our part, we may be able to prevent some of the worst impacts of climate change. Or if we’re unlucky, chocolate will become a thing of the past.
1.What could make it hard for cacao to grow around the equator in the future?
A.the higher temperatures there
B.the higher humidity there
C.the increase in rainfall there
D.the moisture loss in the soil there
2.What did Barry Parkin suggest?
A.No man is an island.
B.Every little bit counts.
C.United we stand; divided we fall.
D.Wish for the best; prepare for the worst.
3.What can we learn from the passage?
A.UC Berkeley is trying to find a substitute for cacao.
B.Cacao can only be found in most African countries.
C.Climate changes can be controlled if we are lucky.
D.Mars will financially support the fight against climate changes.
4.What is the passage mainly about?
A.The origin of chocolate.
B.The future of chocolate.
C.The history of chocolate.
D.The ingredients of chocolate.
高三英语阅读理解中等难度题查看答案及解析
From the loss of wildlife to rising sea levels, we’re all well aware of the problems that climate change could cause.
But while it may seem like such issues won’t affect most of us directly, it looks like future generations could grow up without something that many of us now take for granted: chocolate.
According to an essay published by the US National Oceanic and Atmospheric Administration, changes to the climate in the regions that produce cacao - the plant from which chocolate is produced - may mean that it will soon become extinct.
Most of the world’s cacao grows in countries close to the equator, with over half of it growing in the African nations of Ghana and Ivory Coast.
It’s predicted that by 2050, climate change will have accelerated the rate at which temperatures in these countries rise, making it extremely difficult for cacao to grow there.
The problem doesn’t lie in increased heat, however, but in lower humidity (湿度), as it’s believed that rainfall will stay at the same level if the temperature rises.
“In other words, as higher temperatures squeeze more water out of soil and plants, it’s unlikely that rainfall will increase enough to offset the moisture (含水量) loss,” Michon Scott, the essay’s author, wrote.
To help fight this problem, researchers from Berkeley University in the US are working on changing the DNA of cacao plants to allow them to survive in dryer conditions by using gene editing technology, according to US News.
In the meantime, US company Mars, one of the world’s biggest manufacturers of chocolate products, announced in January that it would spend $1 billion to help reduce the effects of climate change.
“This is a world issue, and it requires everyone to work together,” Mars spokesperson Barry Parkin told Business Insider.
The message here is that if we all do our part, we may be able to prevent some of the worst impacts of climate change. Or if we’re unlucky, chocolate will become a thing of the past.
1.What could make it hard for cacao to survive around the equator in the future?
A. The increased heat there. B. The higher humidity there.
C. The decrease in rainfall there. D. The moisture loss in the soil there.
2.What does the underlined word “offset” in the seventh paragraph mean?
A. hold back B. make up for
C. protect D. accept
3.What will US company Mars do to help cacao survive?
A. It will work hard to plant cacao in greenhouses.
B. It will apply gene editing technology in planting cacao.
C. It will give financial support to help fight climate change.
D. It will develop cacao that can survive in dryer conditions.
4.What may be the best title of this text?
A. Chocolate could become history
B. Work together to fight climate change
C. How do we grow cacao in the future?
D. How do cacao plants affect climate change?
高三英语阅读理解中等难度题查看答案及解析
听下面一段较长对话，回答以下小题。
1.What is the woman’s speech mainly about?
A.Storms. B.Rising sea levels. C.Dying ocean plants.
2.Which part of the speech is the woman worried about?
A.The introduction.
B.The general speech.
C.The question and answer period.
3.What advice does the man give the woman?
A.To research her topic.
B.To give the speech to others.
C.To look for speech tips on the Internet.
高三英语长对话中等难度题查看答案及解析