LEGO (乐高) recently announced that they will s...

LEGO (乐高) recently announced that they will start producing pieces from sustainable (可持续的) sugar cane. The toys, which will be closely similar to classic ones, will also feature “botanical elements” like leaves, bushes, and trees.

The pieces will be included in LEGO’S box sets from this year onwards. The move is part of the Danish company’s campaign to use sustainable materials in its products by 2030.

However, Tim Brooks, the firm’s vice-president, said, “We want to make a positive influence on the world around us, and are working hard to make great play products for children using sustainable materials. This is a great first step in our goal to make all LEGO pieces using sustainable materials.”

The new line of production has reportedly already started with pieces being produced from polyethylene, which is a soft and durable plastic (耐用的塑料). LEGO says that we needn’t worry about the quality of the new products, as they’ve tested the plant-based plastic to ensure that it meets the high standards for quality and safety that consumers (消费者) expect from the company.

“LEGO products have always been about providing high quality play experiences and giving every child the chance to shape their own world through inventive play. Children and parents will not notice any difference in the quality or appearance of the new pieces, because plant-based polyethylene has the same qualities as traditional polyethylene,” said Tim Brooks.

“It is important that companies in each industry find ways to help ensure a future where people, nature, and the economy grow healthily,” said Alix Grabowski, an officer at WWF. “The LEGO Group’s decision to use sustainable plastics represents a great opportunity to reduce dependence on finite (有限的) resources, and their work with the Bioplastic Feedstock Alliance will allow them to connect with other companies to continue to think creatively about sustainability.”

1.What do we know about LEGO company?

A. They have designed many new products.

B. They are worried about the quality of the new products.

C. They go green with sugar cane-based plastic.

D. They failed to make great play products for children.

2.What can we infer from Tim Brooks’ words?

A. Plant-based materials are of high qualities as traditional materials.

B. Consumers expect high standards for quality and safety from LEGO.

C. LEGO wants to make more products.

D. LEGO needn’t test the new products.

3.What does Alix Grabowski think of LEGO Group’s decision?

A. It is of no significance to our future.

B. It makes other companies more competitive.

C. It sets a good example for other companies.

D. It is mainly dependent on finite resources.

4.How can we comment on Lego’s new products?

A. Environmentally friendly and safe. B. Creative and safe.

C. Fashionable and popular. D. Sustainable and popular.

高一英语阅读理解中等难度题查看答案及解析

Recently the World Health Organization announced that the disease of smallpox（天花）had almost been wiped out in most parts of the world, thanks to widespread vaccination（种牛痘）. Most people are vaccinated at least once in their lives and if they wish to travel from one country to another they must be able to prove that they have had a recent vaccination. In this way the disease has been prevented from spreading and today one seldom hears of it at all.

This is mainly because of the great discovery made by a village doctor, Edward Jenner, in about 1798 when he published his report of his new experiment called vaccination (from the word ‘vacca’ meaning a cow). Jenner discovered that people who worked with cattle often suffered from a harmless disease which they caught from the cattle, but these people never seemed to get smallpox. So he experimented by putting the disease into a small opening on the arms of healthy people, and though their arms became painful for a day or two, they soon recovered and none of these people ever got smallpox.

So the news of the wonderful discovery spread to other countries and people

rushed to their doctors to be vaccinated. In many countries the simple way to deal with the arm was done on thousands of people, and the terrible smallpox began to disappear.

71．Vaccination against smallpox has been so successful that _________ .

A．the discoverer made a large amount of money

B．Dr Jenner was given a prize by the World Health Organization

C．smallpox has almost disappeared in most countries

D．smallpox was no longer in existence on earth

72 ．Smallpox has been prevented from spreading through the following measures EXCEPT that _____.

A．most people were vaccinated against the disease at least once

B．people going abroad should promise not to spread the disease

C．people travelling from one country to another must prove they

are vaccinated

D．people must be vaccinated shortly before going to foreign countries

73 ．What led Dr Jenner to experiment with vaccination was that ________ .　

A．he wanted to make a great discovery and publish it

B．vaccination could make people's arms safe

C．he tried to cure the farmers of some disease caught from the cattle

D．those who worked with cattle seemed free from getting smallpox

74．The doctor's new discovery was called ‘vaccination’ for the reason that ________ .

A．he discovered smallpox near a farm

B．he experimented with a disease from the cattle

C．he was working with cattle in the countryside

D．people got the disease of smallpox from the cattle

75．The news of the discovery ________.

A．caught people's attention from all corners of the world

B．spread far and near in the western countries

C．made people rush to Dr Jenner for vaccination

D．helped to get rid of the terrible disease of smallpox

高一英语阅读理解简单题查看答案及解析

3D printing is a recent technological development that has started making its way into the marketplace. It is a way of making 3D objects from computer models. 3D printing works by adding together layers of material. This pattern is repeated until the layers form a shape for almost any purpose. The almost unlimited possibility of 3D printing is quickly leading to a revolution in how things are made and produced. As with most technology, 3D printing may help to create things that could benefit humans. However, it could also be used to create things that could harm other people.

One of the promising aspects (方面) of 3D printing is that it may help doctors treat patients in need. Currently, 3D printing is being used to create prostheses (假体) that helps replace missing noses and eyeballs, thus greatly cutting down on the usual wait time for a new prostheses. Dentists are also using 3D printers to create custom toothbrushes for patients’ teeth. The toothbrush fits a person's teeth well, which means that they get a much cleaner mouth than with regular toothbrushes. Many scientists see the potential for 3D printing to create replacement organs for people who need organ transplants. This would save lives as it remove the need for such patients to wait for an organ donation (捐献).

Although many people believe 3D printing is a positive technology that could help humans, it may also have the opposite effect. There is a recent controversy (争议) about the ability of 3D printing to produce arms such as guns. Recently, one organization announced the plans to produce a 3D plastic gun. Anyone with the proper technology and with the determination to make a gun could potentially do so. Will the future of 3D printing provide hope or danger to humans?

1.According to the article, how does 3D printing work?

A.It helps companies enter the marketplace.

B.It adds together layers of material together to make a shape.

C.It uses 3D objects to make computer models.

D.It uses printers to make different models of computers.

2.According to the article, what is one possible future benefit of 3D printing?

A.It may help to prevent deaths. B.It can create controversy.

C.It can make a toothbrush. D.It could produce computers.

3.Which paragraph talks about the controversial aspects of 3D printing?

A.Paragraph 1. B.Paragraph 2.

C.Paragraph 3. D.All of the above.

4.What can be inferred from the article?

A.It is not yet known whether there will be more benefits than dangers in 3D printing.

B.Most of companies will start to use 3D printing technology in the future.

C.Soldiers will benefit greatly from advances in 3D printing.

D.The government will probably forbid 3D printing because it is too dangerous.

高一英语阅读理解中等难度题查看答案及解析

---- Is it in that factory __________ “Red Flag” cars are produced?

---- No, they are produced in our factory.

A．inwhich           B．where            C．which            D．that

高一英语单项填空中等难度题查看答案及解析

WASHINGTON — It is announced Friday that White House visitor records will be opened up on a regular basis for the first time in modern history, providing the public an unusually detailed look at who gets the opportunity to help shape American policy at the highest levels.

“Americans have a right to know whose voices are being heard in the policymaking process,” the president said in a written statement issued by the White House while he vacationed with his family at Camp David.

By the end of the year, the White House will begin posting online every month the names of the people who visited in the last 90 to 120 days. Each person’s full name will be listed, along with the date and time they entered and left and the name of the person they visited. About 70,000 to 100,000 people visit the White House each month, and the records will include tourists as well as people conducting business.

The White House pointed out several exceptions to the policy: “purely personal guests” of the Obama family; those cases in which the disclosure(透露) of visitors’ names “would threaten national safety interests”; and those who come for “particularly sensitive meetings,” like candidates for a Supreme Court nomination(提名). Officials said only a “small number” will fit in the latter category（类别）, and their names would eventually be disclosed after they are no longer secret, like after a nomination is publicly announced. Moreover, they said, the number of undisclosed visitors will be disclosed, to make clear how few they are.

1.Why will the White House visitor records be open to the public?

A．To attract more visitors to the White House.

B．To allow people to know more about the life of the Obama family.

C．To let the public know who are influencing the policies.

D．To ask the public help correct the policies made by the government.

2.From the passage we can learn that ________.

A．All the visitors’ names will be posted online soon after their visits

B．Not all visitors are allowed to visit the White House

C．Some visitors’ names can be found online until they’re not secret

D．The records of the visitors will be kept for at least 4 months

3.According to the passage, whose name might be kept secret for some time?

A．A tourist.          B．A businessman.     C．A foreign student.   D．A foreign minister.

4. What’s the main idea of the passage?

A．The White House will open the records of the visitors to the public.

B．In America more and more people are becoming policy makers.

C．The Americans have a right to know who are making policies.

D．President Obama has announced a new policy while on holiday.

高一英语阅读理解简单题查看答案及解析

Who owns the large American companies that produce cars, washing machines, and television sets? They are owned by a large group of people called stockholders.

　A company must have money to build factories and to buy machinery. To get this money, it sells shares of stock（股份）. Each share of stock is a share in the ownership of the company. The person who buys a share of stock becomes a part owner of the company. He is called a stockholder. A company can have thousands of stockholders. Sometimes a very large company is owned by millions of stockholders.

　Few persons can afford to buy a whole company, but the average individual can become part owner of a business. He can save his dollars and buy a share of stock in a large company. A person does not have to be wealthy to be a stockholder.

　When a company makes money, each stockholder may receive a dividend(股息) check, which is his share of the profits（利润）. Parts of a company’s profits are not paid out to the stockholders. This money is used by the company so it can grow larger. If the company does well, its shares of stock become more valuable.

　More than 20 million people own shares of stock in America’s companies. By owning stock, they are helping America’s businesses grow. They are also putting their money to work to earn more money.

1.The story makes you think that _____.

A．a farmer is not allowed to buy the shares of stock

B．if a company does well, its shares of stock have no value

C．a person may own a part of the company that makes TV sets

D．the only people who can buy stocks are those who are wealthy

2.A dividend is the stockholder’s share of the _____.

A．company’s profits

B．company’s savings

C．company’s income

D．products made by the company

3.Why do companies keep part of their profits?

A．They want to buy the shares of stock, too.

B．They cannot find all the names of their stockholders.

C．They use the money to help the company grow larger.

D．They think they have sent their stockholders enough money.

高一英语阅读理解中等难度题查看答案及解析

The school canteen has announced that some new dishes will become _____ to our students.

A. academic　 　 B. available

C. attractive　 D. psychological

高一英语单项填空中等难度题查看答案及解析

It has been announced that the next meeting will ____________ on Thursday.

高一英语单项填空简单题查看答案及解析

Ask someone what they have done to help the environment recently and they will almost certainly mention recycling. Recycling in the home is very important of course. However, being forced to recycle often means we already have more material than we need. We are dealing with the results of that over-consumption in the greenest way possible, but it would be far better if we did not need to bring so much material home in the first place.

The total amount of packaging increased by 12% between 1999 and 2005. It now makes up a third of a typical household’s waste in the UK. In many supermarkets nowadays food items are packaged twice with plastic and cardboard.

Too much packaging is doing serious damage to the environment. The UK, for example, is running out of areas for burying this unnecessary waste. If such packaging is burnt, it gives off greenhouse gases which go on to cause the greenhouse effect. Recycling helps, but the process itself uses energy. The solution is not to produce such items in the first place. Food waste is a serious problem, too. Too many supermarkets encourage customers to buy more than they need. However, a few of them are coming round to the idea that this cannot continue, encouraging customers to reuse their plastic bags, for example.

But this is not just about supermarkets. It is about all of us. We have learned to connect packaging with quality. We have learned to think that something unpackaged is of poor quality. This is especially true of food. But it also applies to a wide range of consumer products, which often have far more packaging than necessary.

There are signs of hope. As more of us recycle, we are beginning to realise just how much unnecessary material we are collecting. We need to face the wastefulness of our consumer culture, but we have a mountain to climb.

1.What does the underlined phrase “that over-consumption” refer to?

A. Using too much packaging.

B. Recycling too many wastes.

C. Making more products than necessary.

D. Having more material than is needed.

2. The author uses figures in Paragraph 2 to show _______.

A. the tendency of cutting household waste

B. the fact of packaging overuse

C. the rapid growth of supermarkets

D. the increase of packaging recycling

3.What can be inferred from Paragraph 4?

A. Unpackaged products are of bad quality.

B. Supermarkets care more about packaging.

C. It is improper to judge quality by packaging.

D. Other products are better packaged than food.

4. What can we learn from the last paragraph?

A. Needless material is mostly recycled.

B. Fighting wastefulness is difficult.

C. People like collecting recyclable waste.

D. The author is proud of their consumer culture.

高一英语阅读理解中等难度题查看答案及解析

Ask someone what they have done to help the environment recently and they will almost certainly mention recycling (循环利用). Recycling in the home is very important of course. However, being forced to recycle often means we already have more material than we need. We are dealing with the results of that over-consumption in the greenest way possible, but it would be far better if we did not need to bring so much material home in the first place.

The total amount of packaging increased by 12% between 1999 and 2005. It now makes up a third of a typical household’s waste in the UK. In many supermarkets nowadays food items are packaged twice with plastic and cardboard.

Too much packaging is doing serious damage to the environment. The UK, for example, is running out of areas for burying this unnecessary waste. If such packaging is burnt, it gives off greenhouse gases which go on to cause the greenhouse effect. Recycling helps, but the process itself uses energy. The solution is not to produce such items in the first place. Food waste is a serious problem, too. Too many supermarkets encourage customers to buy more than they need. However, a few of them are coming round to the idea that this cannot continue, encouraging customers to reuse their plastic bags, for example.

But this is not just about supermarkets. It is about all of us. We have learned to associate packaging with quality. We have learned to think that something unpackaged is of poor quality. This is especially true of food. But it also applies to a wide range of consumer products, which often have far more packaging than necessary.

There are signs of hope. As more of us recycle, we are beginning to realize just how much unnecessary material we are collecting. We need to face the wastefulness of our consumer culture, but we have a mountain to climb.

1.What does the underlined phrase “that over-consumption” refer to?

A. Using too much packaging.

B. Recycling too many wastes.

C. Making more products than necessary.

D. Having more material than is needed.

2.The author uses figures in Paragraph 2 to show_________________.

A. the tendency of cutting household waste

B. the increase of packaging recycling

C. the rapid growth of supermarkets

D. the fact of packaging overuse

3.What can be inferred from Paragraph 4?

A. Unpackaged products are of bad quality.

B. Supermarkets care more about packaging.

C. It is improper to judge quality by packaging.

D. Other products are better packaged than food.

4.What can we learn from the last paragraph?

A. Fighting wastefulness is difficult.

B. Needless material is mostly recycled.

C. People like collecting recyclable wastes.

D. The author is proud of their consumer culture.

高一英语阅读理解中等难度题查看答案及解析