Eco-friendly Car RacerCan you image a car racer is so eco-friendly that its tyres are made from potatoes, its body is created from hemp and rapeseed oil and it runs on fuel made from wheat and sugar b 题目和参考答案——青夏教育精英家教网—

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Eco-friendly Car Racer

Can you image a car racer is so eco-friendly that its tyres are made from potatoes, its body is created from hemp (大麻) and rapeseed oil and it runs on fuel made from wheat and sugar beet? The one-seater racing car called Eco One is built by experts from Warwick University, who hope that Eco One will be adopted by the automotive industry. It is sold at $ 51,000.

Pollution-sensitive Dress

Don’t be caught outside unaware of pollution levels in the air. The pollution-sensitive EPA Dress by Stephanie Sandstrom notices pollution in the air accordingly. This dress – which is actually quite pretty – looks like you pull it from the bottom of the dirty laundry pile when the air is dirty. It might protect your health by advising you to stay indoors for the day, but it won’t do you any favor if you’re meeting with clients.

Eco-friendly Umbrella

Traditional umbrellas come with a fixed surface. Although it is changeable, you cannot replace it easily. This eco-friendly design is more flexible. It is actually only an umbrella skeleton without any surface, which can be folded, so you can put anything such as newspapers, plastic bags or whatever you want to serve as the protecting surface.

Eco-friendly Moss (苔藓) Carpet

It is said that walking on fresh grass increases your blood circulation. The Moss Carpet, created by Nguyen La Chanh, looks at getting the grass to your feet. The mat includes ball moss, island moss and forest moss. The humidity (湿度) of the bathroom ensures that it grows well. And that’s why you need to place it there and not anywhere else.

1.According to Paragraph 1, we can find Eco One _____．

A. can seat one passenger and one driver

B. can’t be afforded by the public at present

C. is mainly made from some kinds of plants

D. will take the place of the traditional car industry

2.Why is EPA Dress designed?

A. To advise people to stay at home as often as possible

B. To keep users informed of the polluted levels in the air.

C. To make women look pretty even in the polluted air.

D. To stop people from meeting their clients if necessary.

3.Compared with traditional umbrellas, the Eco-friendly Umbrella _____．

A. is changeable B. hasn’t any surface

C. can be folded D. is made of newspapers

4.Where does the text probably come from?

A. A science report B. A personal blog

C. A health report D. An official document

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of the danger in the street at night, she went home with a friend her.

A. Having been warned; accompanying

B. Warning; accompanying

C. Having warned; accompanying

D. Warned; accompanied

If you put all the books you own on the street outside your house, you might expect them to disappear immediately. But one man, Hernando Guanlao in Manila, tried it and found that his collections grew.

He’s a lovely man in his early 60s, with one ever-lasting love—books. They’re his pride and joy, because, whether he likes it or not, they seem to be taking over his house. Guanlao has set up a “library” outside his home in central Manila. Readers can take as many books as they want, for as long as they want. As Guanlao says, “The only rule is that there are no rules.”

You might consider it would end very quickly. But in fact, in the 12 years he’s been running his library. He’s found that his collection has grown rather than become smaller, as more and more people help the activity. “It seems to me that the books are speaking to me,” he says with a smile, “The books are telling me they want to be read.”

Guanlao started his library in 2000, shortly after the death of his parents. He was looking for something to honor their memory, and that was when he hit upon the idea of promoting the reading habit passed on to him from his parents. So he put the books outside the door of his house to see if anyone wanted to borrow them. They did, and they brought the books back with others to add to the collection. The library was born. The library is not advertised, but somehow, every day, a steady stream of people find their way there.

To help the poorest communities in Manila, Guanlao doesn’t wait for them to find him on his “book bike”. He wants to set up a “book boat”, traveling around the islands of Sulu and Basilan. As we sat outside Hernando Guanlao’s house in the midday sun, watching people look through his collection, he thought it was worth spending all his time.

1.The first paragraph shows that Guanlao ______.

A. was a successful man

B. worked very hard

C. loved books very much

D. put all his books in the open air

2.According to the passage, readers in Guanlao’s library ______.

A. can’t keep books very long

B. need to have a library card

C. can be free to read there

D. must help increase the collection

3.What was beyond people’s expectation after the library was set up?

A. The library took over his house.

B. The library was Guanlao’s life center.

C. The library lasted a long time.

D. The library needed help from more people.

4.What caused Guanlao to have the idea of setting up a library?

A. His good reading habit.

B. The death of his parents.

C. The joy of reading books.

D. Nothing to do in his daily life.

5.What is the last paragraph mainly talking about?

A. Guanlao’s traveling around.

B. Guanlao’s daily activities.

C. Guanlao’s poor communities.

D. Guanlao’s efforts for his library.

“It is the realization of the Chinese Dream ______ put forward by Chairman Xi ______ presents a vision for national revival and contributes to a new global landscape”, said foreign experts at a dialogue Saturday in Shanghai.

A. which; that B. that; /

C. /; which D. /; that

短文改错

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号()，并在其下面写出该加的词。

删除：把多余的词用(＼)划掉。

修改：在错的词下画一横线，并在该词下面写出修改后的词。

注意：1.每处错误及其修改均仅限一词；

2.只允许修改10处，多者（从第11处起）不计分。

Two men were traveling together while a bear suddenly met them. One of them climbed up into the tree. The other, seeing that he must be attacked, immediate lay on his back on the ground. When the bear came up, feeling him with his nose and smelt him all over, he held breath. The bear soon left him, for it’s said that a bear won’t touches a dead body. When he was gone, the other travelers went down from the tree. And he asked his friend that the bear had whispered to his ear. “He gave me a piece of advice,” his companion replied. “Never to travel with a friend who deserts you in the face of danger.”

任务型阅读

请认真阅读下面短文，并根据所读内容在文章后表格中的空格里填入最适当的单词。注意：每空一个单词。

Why Blue LED Lights Won the Nobel

The 2014 Nobel Prize in physics went to three scientists who gave lighting a big change by inventing blue LED lights. A big change in lighting efficiency is under way around the world.

Save and green

LEDs use less energy than other forms of lighting. A typical LED bulb(灯泡) can produce around 83 lumens per watt — a measure of how much brightness you can get from a unit of electrical power — much more efficient than other lighting facilities.

LEDs produce light by passing electric current through a semiconductor, while traditional bulbs pass current through a wire. The wasted heat energy is chiefly why traditional bulbs are so much less efficient.

LEDs also last about 30 times longer than traditional bulbs, and many LED bulb products promise up to 25,000 hours of use — more than 17 years if you used one for about four hours a day.

Lighting the world

The lighting transformation is not only in homes. LEDs are also being used for street lights, public holiday and decorative displays, commercial buildings, and other large energy users.

Car lighting is another application where LEDs are making progress. LEDs used to be used only for daytime running lights, but now many new cars have LED headlights for night-time use.

LEDs also hold promise for bringing light to the more than 1.5 billion people around the world without access to electricity, the Royal Swedish Academy of Sciences noted. Indeed, several proposed solutions to energy poverty include the distribution of LED lights, particularly solar-powered ones.

Digital displays

Without blue LEDs, the world wouldn’t have back-lit smart phones, TV and computer LCD screens, blu-ray(蓝光) players, many forms of lighting, and countless other products.

In the electronics industry, LEDs provide back lighting for LCD screens in many smart phones, laptops, and televisions. The LEDs are more energy efficient and allow for very thin displays.

Blu-ray players use blue LED lasers(激光) to read data off a digital optical disc. When these systems switched from using an infrared(红外线) laser to a blue LED laser, it became possible to store five to 10 times as much data.

LEDs are now being explored for their potential uses to transmit(传送) data from the Internet across open space, similar to WiFi. Such a system could transmit a lot more data than WiFi alone. This high bandwidth is possible because LEDs can turn on and off millions of times per second.

The rise of LED lighting came at a time when people were just starting to be concerned about global warming. Because of LEDs’ energy efficiency, using them for the world’s lighting would affect environmental protection in a positive way.

Why Blue LED Lights Won the Nobel

The reason why blue LED lights won the 2014 Nobel Prize in physics is that they are to 1.______ in big changes in lighting.
Save and green	2._______ with other forms of lighting, LEDs are much more efficient because of the different ways they pass electric current. What’s more, LED bulbs can be 3._______ 30 times longer than traditional bulbs.
Lighting the world	4._______ from household applications of LED bulbs, they can also be used as street lights and car headlights.
Because of their high efficiency, LEDs, especially solar-powered ones, 5._______ to light areas without access to electricity.
Digital displays	Many smart phones, laptops and televisions use LEDs to back-light their LCD6._______.
By using blue LED lasers, blu-ray players are likely to store 7.________ data.
People are now exploring more 8._______ uses of LEDs such as transmitting data.
9._______	LED lighting will have a positive 10.________ on environmental protection.

________ these messages always seem important at the time, most people can’t really remember them the next day.

A. Now that B. Unless C. While D. Since

The Internet has ________ abundant information ________ has not been evaluated for accuracy.

A. such, as B. so, as

C. such, that D. so, that

语法填空

A couple had been married for over 60 years. They shared everything, talked about everything, and kept no secrets1.each other except that the woman had a box in a drawer2.she had cautioned her husband never to open or ask her about.

He’d never thought about it ever since. One day3.woman got very sick and the doctor said she wouldn’t recover. To sort out their affairs, the husband took down the box and4.(bring) it to his wife’s beside. She agreed it was time that he should know5.was in the box.

6.(open) it, he found two small table mats(垫子) and a sum of money totaling $ 25,000.He asked her about the contents. “When we were to be married,” she said, “my grandma told me the secret of happy7.(marry) was never to argue, and I should just keep quiet and make a mat8.I got angry with you.”

The man was so9.(move) that he had to fight back tears. She had only been angry with him twice in all those years of living and loving! “Honey” he said, “that explains the mats, but what about the money? Where did it come from?”

“Oh,” she said, “that’s the money I made from selling10..”

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