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

阅读下列短文,从每题所给的A、B、C、D 四个选项中,选出最佳选项.

Do you know electricity can change the way we taste food? Proving this fact is a revolutionary electric fork designed by Japanese researchers that can make any dish taste salty.

According to Hiromi Nakamura, a Post Doc Research Fellow at

Tokyo’s Meiji University, the technology can be very useful for people on

special diets. Patients with high blood pressure, for instance, can easily go

on a low-salt diet and still enjoy delicious food. And with the fork, there’s absolutely no risk of over-salting their food. Luckily, the voltage(电压) is so small that there is no risk of electrocution(触电) either.

The idea of adding electricity to food was first exposed as an experiment at the Computer

Human Interaction Conference in Austin, Texas, in 2012. Nakamura and her team connected a wire

to a 9-volt battery and passed it through a straw placed in a cup of sweet lemonade. Volunteers

reported that the charged lemonade tasted ‘blander’, because the electricity created the taste of salt.

Nakamura has improved the technology to be able to transfer an electric charge to food through

forks and chopsticks. “The metallic part of the fork is one electrode(电极), and the handle is the

other,” Nakamura explained. “When you take a piece of food with the fork and put it in your mouth,

you connect the circuit. When you remove the fork from your mouth, you disconnect the circuit. So

it actually works as a switch.”

Simon Klose, host of food program Munchies, who recently visited Nakamura to try out the

fork himself, called this form of ‘food hacking’ one of the greatest eating experiences he’d ever had.

“When I first heard of electric food, it sounded scary,” he said. He later continued to use a charged

fork to eat pieces of fried chicken, and found that the saltiness considerably increased as the electricity was connected.

Nakamura has been eating ‘electric’ food for the past three to four years in an attempt to

understand it better. “For me, ‘food hacking’ is about strengthening or weakening real food,” she

said. “It may seem like we’re cooking but we’re actually working on the human senses.”

1.The electric fork may benefit people who__________.

A. need to go on a diet B. have high blood pressure

C. prefer food free of salt D. show interest in tasty food

2. Paragraph 4 mainly tells us _________.

A. how the electric fork works

B. what makes the circuit connected

C. how the technology was improved

D. why the electric fork was invented

3. From the passage, we learn that the electric fork______.

A. creates virtual taste B. changes people’s diets

C. helps cure diseases D. replaces salt in cooking

完形填空,阅读下面短文,从短文后各题所给的四个选项(A、B、C和D)中, 选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。

I ran into a stranger as he passed by. “Oh, excuse me please” was my _________ . He said: “Please excuse me too; I wasn’t watching for you.” We were very _________ , this stranger and I. We went on our way and we said goodbye. But at home a _________ story is told.

Later that day, when I was cooking the evening meal, my daughter stood beside me very _________ . When I _________ , I nearly knocked her down. “Move out of the _________,” I said with a frown. She walked away, her little heart broken. I didn’t _________ how harshly(严厉地) I’d spoken.

While I lay awake in bed that evening, my husband said to me, “While _________ a stranger, you are polite, but with the girl you love, you are _________ . Go to look on the kitchen floor; you’ll find some flowers by the door. Those are the flowers she brought to _________. She picked them herself: pink, yellow and blue. She stood quietly not to _________ the surprise, and you _________ saw the tears in her eyes.”

_________ , my tears began to fall. I quietly went and knelt down by her bed. “Wake up, little girl,” I said. “Are these flowers you picked for me?” She smiled: “I found them out by the tree. I picked them _________ they’re pretty like you. I knew you’d like them, especially the blue.”

I said: “Daughter, I'm sorry for the way I _________ today. I _________ have yelled at you that way.”

She said: “Oh Mom, that’s okay. I love you anyway.”

I said: “Daughter, I love you too. And I do like the flowers, especially the blue.”

I had got the world _________ again. I’d _________ to be polite to people in the street—good _________ make society work. But a stranger is someone we bump into once and then never see again—and _________ is for life.

1.A. answer B. words C. reply D. speech

2.A. careful B. polite C. serious D. unhappy

3.A. interesting B. meaningful C. similar D. different

4.A. still B. noisy C. upset D. excited

5.A. called B. turned C. returned D. removed

6.A. house B. space C. way D. area

7.A. realize B. care C. prove D. understand

8.A. referring to B. listening to C. dealing with D. picking up

9.A. anxious B. patient C. disappointed D. unkind

10.A. us B. you C. the family D. her friends

11.A. ruin B. expect C. announce D. handle

12.A. seldom B. simply C. even D. never

13.A. By this time B. At one time C. For a time D. At the same time

14.A. while B. so C. unless D. because

15.A. considered B. acted C. developed D. performed

16.A. shouldn’t B. couldn’t C. wouldn’t D. mustn’t

17.A. clear B. right C. beautiful D. meaningful

18.A. begin B. learn C. continue D. change

19.A. manners B. habits C. lifestyle D. behaviors

20.A. lover B. companion C. family D. friend

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