A company in San Francisco, California, has found a way to turn used plastic bottles into women’s shoes.
Every day, millions of Americans drink water and other liquids from plastic bottles. More than 60 million of them are thrown away each day. Many of the plastic bottles end up in landfills or are burned with other waste products.
A San Francisco start-up company called Rothy's, however, turns this plastic waste into environmentally friendly shoes. Roth Martin is the company’s co-founder. He explains how ihey turn plastic into soft material for women’s feet. They take the plastic, clean it, and break it down into small pieces. Then they press them through a device that makes soft fibers. Those fibers arc then combined together. This is done by a 3D machine. It is designed to reduce waste while making the shoes. The knitted stuff and the inner part of the shoe arc then attached to the shoe’s outer part, called the sole (鞋底).This outer sole is also made from environmentally friendly material: responsibly sourced no-carbon rubber.
Rolhy’s shoes are sold online. They are flat shoes, with either a rounded or pointed toe. They come in different colors and designs. They cost either $ 125 or $ 145 per pair, depending on the design. After American actress Gwyneth Paltrow discovered them last year, the demand for the shoes grew. Martin says there is no shortage of material to fill that demand. “We’re not going to run out of water bottles any time soon. So we have a limitless supply of material, and I think that is a good sign for our future." When the environmentally friendly shoes wear out, customers can return them at no cost to a company that uses the recycled material to make other products.
For now, the shoes are only available to be shipped in the United States. However, the company says it will add international shipping in the near future.
1.How are used plastic bottles usually dealt with?
A. They are used to make shoes.
B. They are buried or burned.
C. They are changed into soft materials.
D. They are returned to factories for reuse.
2.What does the underlined word “knitted” in the third paragraph mean?
A. Combined. B. Fixed.
C. Spotted. D. Repaired.
3.Which of the following directly helped to increase the sales of Rothy’s shoes?
A. The design and color.
B. The reasonable price.
C. The star power of Gwyneth Paltrow.
D. The company's advertisement.
4.What is the purpose of the text?
A. To advertise a new kind of shoes.
B. To describe the process of making shoes.
C. To introduce a new way of recycling plastic waste.
D. To stress the importance of environmental protection.
高三英语阅读理解中等难度题
A company in San Francisco, California, has found a way to turn used plastic bottles into women’s shoes.
Every day, millions of Americans drink water and other liquids from plastic bottles. More than 60 million of them are thrown away each day. Many of the plastic bottles end up in landfills or are burned with other waste products.
A San Francisco start-up company called Rothy's, however, turns this plastic waste into environmentally friendly shoes. Roth Martin is the company’s co-founder. He explains how ihey turn plastic into soft material for women’s feet. They take the plastic, clean it, and break it down into small pieces. Then they press them through a device that makes soft fibers. Those fibers arc then combined together. This is done by a 3D machine. It is designed to reduce waste while making the shoes. The knitted stuff and the inner part of the shoe arc then attached to the shoe’s outer part, called the sole (鞋底).This outer sole is also made from environmentally friendly material: responsibly sourced no-carbon rubber.
Rolhy’s shoes are sold online. They are flat shoes, with either a rounded or pointed toe. They come in different colors and designs. They cost either $ 125 or $ 145 per pair, depending on the design. After American actress Gwyneth Paltrow discovered them last year, the demand for the shoes grew. Martin says there is no shortage of material to fill that demand. “We’re not going to run out of water bottles any time soon. So we have a limitless supply of material, and I think that is a good sign for our future." When the environmentally friendly shoes wear out, customers can return them at no cost to a company that uses the recycled material to make other products.
For now, the shoes are only available to be shipped in the United States. However, the company says it will add international shipping in the near future.
1.How are used plastic bottles usually dealt with?
A. They are used to make shoes.
B. They are buried or burned.
C. They are changed into soft materials.
D. They are returned to factories for reuse.
2.What does the underlined word “knitted” in the third paragraph mean?
A. Combined. B. Fixed.
C. Spotted. D. Repaired.
3.Which of the following directly helped to increase the sales of Rothy’s shoes?
A. The design and color.
B. The reasonable price.
C. The star power of Gwyneth Paltrow.
D. The company's advertisement.
4.What is the purpose of the text?
A. To advertise a new kind of shoes.
B. To describe the process of making shoes.
C. To introduce a new way of recycling plastic waste.
D. To stress the importance of environmental protection.
高三英语阅读理解中等难度题查看答案及解析
A company in San Francisco, California, has found a way to turn used plastic bottles into women’s shoes.
Every day, millions of Americans drink water and other liquids from plastic bottles. More than 60 million of them are thrown away each day. Many of the plastic bottles end up in landfills or are burned with other waste products.
A San Francisco start-up company called Rothy’s, however, turns this plastic waste into environmentally friendly shoes. Roth Martin is the company’s co-founder. He explains how they turn plastic into soft material for women’s feet. They take the plastic, clean it, and break it down into small pieces. Then they press them through a device that makes soft fibers. Those fibers are then combined together. This is done by a 3D machine. It is designed to reduce waste while making the shoes. The knitted stuff and the inner part of the shoe are then attached to the shoe’s outer part, called the sole (鞋底). This outer sole is also made from environmentally friendly material: responsibly sourced no-carbon rubber.
Rothy’s shoes are sold online. They are flat shoes, with either a rounded or pointed toe. They come in different colors and designs. They cost either $ 125 or $ 145 per pair, depending on the design. After American actress Gwyneth Paltrow discovered them last year, the demand for the shoes grew. Martin says there is no shortage of material to fill that demand. “We’re not going to run out of water bottles any time soon. So we have a limitless supply of material, and I think that is a good sign for our future.” When the environmentally friendly shoes wear out, customers can return them at no cost to a company that uses the recycled materials to make other products.
For now, the shoes are only available to be shipped in the United States. However, the company says it will add international shipping in the near future.
1.How are used plastic bottles usually dealt with?
A. They are buried or burned.
B. They are used to make shoes.
C. They are changed into soft materials.
D. They arc returned to factories for reuse.
2.What does the underlined word knitted in the third paragraph mean?
A. Attached. B. Fixed.
C. Combined. D. Repaired.
3.Which of the following directly helped to increase the sales of Rothy’s shoes?
A. The design and color. B. The reasonable price.
C. The company’s advertisement. D. The star power of Gwyneth Paltrow.
4.What is the purpose of the text?
A. To advertise a new kind of shoes.
B. To describe the process of making shoes.
C. To introduce a new way of recycling plastic waste.
D. To stress the importance of environmental protection.
高三英语阅读理解中等难度题查看答案及解析
In March 2017, about 25 people 1.（invite）to a kitchen in San Francisco, California, for a tasting event. On the menu? Fried chicken grown in a lab by scientists from Memphis Meats.
The company makes meat by 2.（safe）extracting（提取）cells from animals such as chickens, ducks, and cows. Then 3. feeds the cells nutrients（营养物）.Those cells grow, 4.（form）muscles, which are meat. Memphis Meats is one of several companies in the world making lab-grown meat. Why do they produce lab-grown meat?
Producing meat with 5.（tradition）methods requires lots of cows. And cows give off a gas that traps heat in the atmosphere, which contributes 6. climate change. Raising cows takes up space, too. But lab- grown meat production requires fewer cows and less land. The cells taken during one extraction can make 7.（much）meat than "any single animal could ever produce”.
Lab-grown meat is not yet sold in supermarkets. Before that can happen, it will need to be affordable. The 8. （one）lab-grown burger, 9.（produce）in 2013 by Mosa Meat, cost over $300,000 to make. Costs are dipping. But they can't yet compete with regular ground beef, 10. is about $4 a pound.
高三英语语法填空中等难度题查看答案及解析
At the Fairmont San Francisco in California, the wealthy visitors arriving through the front door aren't the only guests staying at the five-star hotel.On the hotel's rooftop, the buzz(嗡嗡声)of bees can be heard.Bees have become more common guests at hotels, especially in San Francisco.Ten hotels have hives(蜂房)on rooftops.Urban beekeeping allows hotels to market sustainability(可持续性), harvest honey and raise awareness for the particular challenges bees face.
“When companies have honeybees, it helps in a few different ways...by bringing awareness to the fact that our noisy friends need flowers that are clean and free of pesticides(杀虫剂)in order to feed, and that our bees need habitats," says Becky Masterman of the University of Minnesota Bee Squad.
The U.S.agricultural industry has come to rely on commercial bees for much of its pollination(授粉)needs.At pollination time, commercial beekeepers provide truckloads of bees.European honeybees and Apis mellifera are brought in.They are not native to North America.Continuing losses of these commercial hives could eventually be felt at the grocery store.The costs of fruits and vegetables that the bees pollinate could potentially go up over time because the pollination costs are higher.
For the hotels, the bees offer more than honey.More guests are looking for places to stay that help the environment, says Melissa Farrar.She is the director of marketing communications for the Fairmont.The Fairmont offers tours of hive spaces to interested guests.Some guests go on to start their own hives.The Fairmont has also hosted school groups from preschoolers to high school photography classes."Maybe we can help people appreciate that nature's important, and that we take care of the environment.And if you want to eat fruits and veggies, you need bees in the background," says Ms.Farrar.
1.What is the text mainly about?
A. Wildlife research in San Francisco.
B. Environmentally aware tourism in America.
C. The introduction of beekeeping to hotels.
D. The conflict between commercial bees and native bees.
2.What is a result of using commercial bees for pollination?
A. More profits for greengrocers.
B. More expensive fruits and vegetables.
C. A decrease in the number of native bees.
D. An increase in greengrocery diversity in stores.
3.Why would more guests choose to stay at hotels with hives?
A. They regard it as a trendy thing to do.
B. They'd like to try the freshest honey.
C. They consider it an eco-friendly idea.
D. They come to learn to start their own hives.
4.What is Ms.Farrar’s attitude to urban beekeeping?
A. Doubtful B. Supportive C. Disapproving D. Uncaring
高三英语阅读理解中等难度题查看答案及解析
The Golden Gate Bridge in San Francisco, California is one of the world’s most beautiful bridges．It is also one of the most visited places in the world．More than 1800 hundred million vehicles have used the bridge since it opened more than 70 years ago.
The bridge was painted “International Orange” because that color went well with the natural surroundings．The color also is easier to see in the heavy fog that often covers the area．But the Golden Gate Bridge was not named for its orange color．It was named for the body of water that it crosses, the Golden Gate Strait, which is the entrance to the San Francisco Bay from the Pacific Ocean．
Planning for the bridge began in the 1920s when the area around San Francisco was growing．People living in the area needed another way to get to the city besides small ferries．Joseph Strauss was the chief engineer for the project．Work began in 1934．Mr．Strauss demanded the strongest safety protections in the history of bridge building．These included the first use of “hard hats” to protect the workers’ heads and special glasses to protect their eyes．A special safety net was suspended under the bridge．This net saved the lives of 19 men during the construction.
The Golden Gate Bridge opened in 1937．It extends 1,280 meters across the water．The total length is 2,737 meters．It was the largest suspension bridge(吊桥) in the world until 1964．That is when the Verrazano Narrows Bridge opened in New York City．Today, the Golden Gate Bridge is the ninth longest suspension bridge in the world．
1.What was the Golden Gate Bridge named after?
A. The Strait it crosses. B. The color of paint.
C. The local climate. D. Its natural surroundings.
2.How did people cross the Golden Gate Strait before the bridge was built?
A. By plane． B. By train． C. By road． D. By boat．
3.Why was a special safety net suspended under the bridge?
A. Because it can protect the environment.
B. Because it can prevent workers from falling.
C. Because it can make construction easier.
D. Because it can save building materials from falling.
4.What do we know about Joseph Strauss?
A. He built the first suspension bridge in the world.
B. His safety measures were not of practical value.
C. He attached importance to the workers’ safety.
D. He demanded strong measures to ensure the safety of the bridge.
高三英语阅读理解中等难度题查看答案及解析
The Golden Gate Bridge in San Francisco，California is one of the world's most beautiful bridges. It is also one of the most visited places in the world. Vehicles cross the bridge an average of 41 million times each year. More than 1800 hundred million vehicles have used the bridge since it opened more than 70 years ago.
The bridge was painted “International Orange” because that color went well with the natural surroundings. The color also is easier to see in the heavy fog that often covers the area. But the Golden Gate Bridge was not named for its orange color. It was named for the body of water that it crosses，the Golden Gate Strait.
The Golden Gate Strait is the entrance to the San Francisco Bay from the Pacific Ocean. The Golden Gate Bridge links the city of San Francisco with Marin County，California. Planning for the bridge began in the 1920s when the area around San Francisco was growing. People living in the area needed another way to get to the city besides small ferries(渡船)．
Joseph Strauss was the chief engineer for the project. Work began in 1934. Mr.Strauss demanded the strongest safety protections in the history of bridge building. These included the first use of “hard hats” to protect the workers' heads and special glasses to protect their eyes.
A special safety net was suspended(挂) under the bridge. This net saved the lives of 19 men during the construction. However，11 other workers were killed when they fell from the bridge through the net. Still, this was a new safety record for the time.
The Golden Gate Bridge opened in 1937.It extends 1,280 meters across the water. The total length is 2,737 meters. It was the largest suspension bridge(吊桥) in the world until 1964. That is when the Verrazano Narrows Bridge opened in New York City. Today，the Golden Gate Bridge is the ninth longest suspension bridge in the world.
1.The Golden Gate Bridge was named after ________.
A．the local climate
B．the color of a paint
C．the strait it crosses
D．its natural surroundings
2.The purpose of suspending a special safety net is to ________.
A．protect the environment
B．make construction easier
C．prevent workers from falling
D．save building materials from falling
3.What do we know about Joseph Strauss?
A．He attached importance to the workers' safety.
B．His safety measures were not of practical value.
C．He built the first suspension bridge in the world.
D．He demanded strong measures to ensure the safety of the bridge.
4.The passage is written to ________.
A．invite readers to San Francisco
B．introduce the Golden Gate Bridge
C．describe how the Golden Gate Bridge was built
D．tell the story of an engineer called Joseph Strauss
高三英语阅读理解中等难度题查看答案及解析
Steven Jobs was born on February 24,1955，in San Francisco，California，and was adopted by Paul and Clara Jobs.In 1961 the family moved to Mountain View, California.At that time people started to refer to the area as “Silicon Valley”．
As a child, Jobs preferred doing things by himself, not interested in team sports or other group activities.He enrolled in the HewlettPackard Explorer Club. There he saw his first computer at the age of twelve. He was very impressed, and knew right away that he wanted to work with computers.
At that time almost all computers were so large that one could fill a room, and so costly that individuals could not afford to buy them.Advances in electronics, however, meant that the parts of a computer were getting smaller and the power of the computer was increasing.
By 1980 the personal computer era was well underway.Apple was continually forced to improve its products to remain ahead, as more competitors entered the marketplace. Apple introduced the Apple Ⅲ， but the new model suffered technical and marketing problems.It was removed from the market.
Early in 1983 Jobs unveiled the Lisa.It did not sell well，however, because it was more expensive than personal computers sold by competitors.Apple's biggest competitor was International Business Machines (IBM). By 1983 it was estimated that Apple had lost half of its market share ( part of an industry's sales that a specific company has) to IBM.
In 1984 Apple introduced a revolutionary new model, the Macintosh.The Macintosh did not sell well to businesses，however.It lacked features other personal computers had, such as a corresponding high quality printer. The failure of the Macintosh signaled the beginning of Jobs's downfall at Apple.
Late in 1988 the NeXT computer was introduced, aimed at the educational market.The product was very userfriendly，and had a fast processing speed, excellent graphics displays，and an outstanding sound system.Despite the warm reception，however, the NeXT machine never caught on. It was too costly, had a blackandwhite screen, and could not be linked to other computers or run common software.
1.When did Steven Jobs first get the chance to catch sight of a computer?
A．In 1955. B．In 1961.
C．In 1967. D．In 1980.
2.Which of the following statements is RIGHT?
A．All the computes used to be large enough to fill a room.
B．Before 1980, Apple was not successful in the field of personal computers.
C．Steven Jobs was born in Silicon Valley.
D．Apple and IBM competed for sales of personal computers.
3.According to the passage, the Apple Ⅲ________.
A．was popular among the young people
B．turned out to be a failure
C．caused more competitors to come into the market
D．could be linked to a printer
4.Which of the following leads to Jobs's downfall at Apple?
A．The Apple Ⅲ. B．The Macintosh
C．The NeXT. D．The Lisa.
5.One of the reasons why the NeXT computer didn't become popular is that ________.
A．few people could afford it
B．it was not fast enough
C．it was not easy to use
D．it lacked super sound system
高三英语阅读理解中等难度题查看答案及解析
The Golden Gate Bridge in San Francisco, California is one of the world's most beautiful bridges. It is also one of the most visited places in the world. Vehicles cross the bridge an average of 41 million times each year. More than 1,800 hundred million vehicles have used the bridge since it opened more than 70 years ago.
The bridge was painted “International Orange” because that color went well with the natural surroundings. The color also is easier to see in the heavy fog that often covers the area. But the Golden Gate Bridge was not named for its orange color. It was named for the body of water that it crosses，the Golden Gate Strait.
The Golden Gate Strait is the entrance to the San Francisco Bay from the Pacific Ocean. The Golden Gate Bridge links the city of San Francisco with Marin County, California.
Planning for the bridge began in the 1920s when the area around San Francisco was growing. People living in the area needed another way to get to the city besides small ferries．
Joseph Strauss was the chief engineer for the project. Work began in 1934. Mr.Strauss demanded the strongest safy protections in the history of bridge building. These included the first use of “hard hats” to protect the workers' heads and special glasses to protect their eyes.
A special safety net was suspended(挂) under the bridge. This net saved the lives of 19 men during the construction. However, 11 other workers were killed when they fell from the bridge through the net. Still, this was a new safety record for the time.
The Golden Gate Bridge opened in 1937. It extends 1,280 meters across the water. The total length is 2,737 meters. It was the largest suspension bridge in the world until 1964.That is when the Verrazano Narrows Bridge opened in New York City. Today, the Golden Gate Bridge is the ninth longest suspension bridge in the world.
1.The Golden Gate Bridge was named after ________.
A．the local climate
B．the color of a paint
C．the strait it crosses
D．its natural surroundings
2.The purpose of suspending a special safety net is to ________.
A．protect the environment
B．make construction easier
C．prevent workers from falling
D．save building materials from falling
3.What do we know about Joseph Strauss?
A．He attached importance to the workers' safety.
B．His safety measures were not of practical value.
C．He built the first suspension bridge in the world.
D．He demanded strong measures to ensure the safety of the bridge.
4.The passage is written to ________.
A．invite readers to San Francisco
B．introduce the Golden Gate Bridge
C．describe how the Golden Gate Bridge was built
D．tell the story of an engineer called Joseph Strauss
高三英语阅读理解中等难度题查看答案及解析
The Golden Gate Bridge in San Francisco, California is one of the world's most beautiful bridges. It is also one of the most visited places in the world. Vehicles(车辆) cross the bridge an average of 41 million times each year. More than 1,800 hundred million vehicles have used the bridge since it opened more than 70 years ago.
The bridge was painted “International Orange” because that color went well with the natural surroundings. The color also is easier to see in the heavy fog that often covers the area. But the Golden Gate Bridge was not named for its orange color. It was named for the body of water that it crosses, the Golden Gate Strait.
The Golden Gate Strait is the entrance to the San Francisco Bay from the Pacific Ocean. The Golden Gate Bridge links the city of San Francisco with Marin County，California.
Planning for the bridge began in the 1920s when the area around San Francisco was growing. People living in the area needed another way to get to the city besides small ferries(渡船)．
Joseph Strauss was the chief engineer for the project. Work began in 1934. Mr.Strauss demanded the strongest safety protections in the history of bridge building. These included the first use of “hard hats” to protect the workers' heads and special glasses to protect their eyes.
A special safety net was suspended(挂) under the bridge. This net saved the lives of 19 men during the construction. However, 11 other workers were killed when they fell from the bridge through the net. Still, this was a new safety record for the time.
The Golden Gate Bridge opened in 1937. It extends 1,280 meters across the water. The total length is 2,737 meters. It was the largest suspension bridge(吊桥) in the world until 1964. That is when the Verrazano Narrows Bridge opened in New York City. Today, the Golden Gate Bridge is the ninth longest suspension bridge in the world.
1.The Golden Gate Bridge was named after ________．
A．the local climate B．the color of a paint
C．the strait it crosses D．its natural surroundings
2.How did people cross the Golden Gate Strait before the bridge was built?
A．By plane. B．By boat. C．By road. D．By train.
3.The purpose of suspending a special safety net is to ________.
A．protect the environment
B．make construction easier
C．prevent workers from falling
D．save building materials from falling
4.What do we know about Joseph Strauss?
A．He attached importance to the workers' safety.
B．His safety measures were not of practical value.
C．He built the first suspension bridge in the world.
D．He demanded strong measures to ensure the safety of the bridge.
高三英语阅读理解中等难度题查看答案及解析
The Golden Gate Bridge in San Francisco，California is one of the world's most beautiful bridges. It is also one of the most visited places in the world. Vehicles(车辆) cross the bridge an average of 41 million times each year.More than 1,800 hundred million vehicles have used the bridge since it opened more than 70 years ago.
The bridge was painted “International Orange” because that color went well with the natural surroundings. The color also is easier to see in the heavy fog that often covers the area. But the Golden Gate Bridge was not named for its orange color. It was named for the body of water that it crosses，the Golden Gate Strait.
The Golden Gate Strait is the entrance to the San Francisco Bay from the Pacific Ocean. The Golden Gate Bridge links the city of San Francisco with Marin County, California.
Planning for the bridge began in the 1920s when the area around San Francisco was growing. People living in the area needed another way to get to the city besides small ferries(渡船).
Joseph Strauss was the chief engineer for the project. Work began in 1934. Mr. Strauss demanded the strongest safety protections in the history of bridge building. These included the first use of “hard hats” to protect the workers' heads and special glasses to protect their eyes.
A special safety net was suspended(挂) under the bridge. This net saved the lives of 19 men during the construction. However, 11 other workers were killed when they fell from the bridge through the net. Still，this was a new safety record for the time.
The Golden Gate Bridge opened in 1937. It extends 1,280 meters across the water. The total length is 2,737 meters. It was the largest suspension bridge(吊桥) in the world until 1964. That is when the Verrazano Narrows Bridge opened in New York City. Today, the Golden Gate Bridge is the ninth longest suspension bridge in the world.
1.The Golden Gate Bridge was named after ________.
A．the local climate B．the color of a paint
C．its natural surroundings D．the strait it crosses
2.How did people cross the Golden Gate Strait before the bridge was built?
A．By plane. B．By road. C．By boat. D．By train.
3.The purpose of suspending a special safety net is to ________.
A．prevent workers from falling
B．make construction easier
C．protect the environment
D．save building materials from falling
4.What do we know about Joseph Strauss?
A．His safety measures were not of practical value.
B．He attached importance to the workers' safety.
C．He built the first suspension bridge in the world.
D．He demanded strong measures to ensure the safety of the bridge.
高三英语阅读理解中等难度题查看答案及解析