You may never connect the words “good” and “eco-friendly”with plastic.It’s time to do a rethink on that as we say hello to hemp(大麻)plastic.Traditionally,plastics have been made from petrochemicals,which are mainly poisonous.Plants,on the other hand,are also a source of cellulose(纤维素),which can be used to make biodegradable (生物所能分解的)plastic.As hemp happens to be one of the richest sources of cellulose,it is only natural that scientists will support its use,considering its ecological benefits.
Hemp plastic is biodegradable and recyclable.If you thought being eco-friendly reduced its solidity,you couldn’t be more wrong.The hard level of hemp plastic can match that of regular plastic.Hemp plastic is resistant to heat;however,the most outstanding feature of a few varieties of hemp plastic is that they are flame resistant too.Finally,if Henry Ford could imagine creating a car with this material,we can perhaps believe that it indeed is“ten times stronger than steel”.
It is a pity that with so many useful qualities,we don’t see hemp plastic being used in our everyday life,the way it ought to be.Hemp plastic can easily take the place of the exiting plastic in products like cell phone chargers(充电器),laptop covers,etc.Currently,hemp plastic is being used to produce audio(音响设备),video,toys,automobile parts and packaging materials.
Hemp fiber is one of the strongest natural fibers known to us.As scientists keep looking for ways to solve the ecological damage that traditional plastics have caused,here is a material that can be produced to be 100% biodegradable.Hemp plastic is known to be several times durable as compared to polypropylene(聚丙烯)plastic,and it comes without all the health and safety threats,It really has long useful life.
Plastics keep reminding us of the damage that we have done to our planet,all under the excuse of convenience.As hemp products have become a new choice into our daily life,Please take a green plan now and make your effort to protect the environment.Plastics produced in the traditional way are______.
| A．harmful | B．made from plants |
| C．good and eco-friendly | D．biodegradable |
According to Para.2,hemp plastic_____.
| A．is all resistant to flame | B．doesn’t have enough solidity |
| C．will take the place of steel | D．can be used again after being processed |
What does the underlined word“durable”mean in Para.4?
| A．Very useful of important. |
| B．Costing little money or less money. |
| C．Staying in good condition for a long time. |
| D．Existing in large numbers or in many places. |
Which aspect of hemp plastic isn’t mentioned in the passage?
| A．Features. | B．Production cost | C．Applications. | D．Advantages. |
What can we know from the passage?
| A．Using hemp plastic is inconvenient. |
| B．People haven’t made the most of hemp. |
| C．Hemp fiber is a kind of strong man-made fiber. |
| D．Scientists have already known how to solve ecological damage. |
Worried about how many calories you will get in that piece of pizza, chocolate cake or bag of chips? A new iphone application Mealsnap may help. Users just need to take a picture of the meal with the phone, and it will give a calorie read-out almost immediately.
Mealsnap was developed by DailyBurn, a health social network that focuses on helping its users lead healthier lifestyles. It has created several other health and diet-related iphone applications. The applications gives users a quick reply. To do that, it matches the taken picture to a databank containing the calorie information of nearly 500,000 kinds of food. Users then get the range of calories for the meal that is photographed.
We started with something simple — an apple. A couple of minutes later the application replied that it was an apple and between 64 and 96 calories. More impressive was the reply we received after sending a photo of mixed salad bowl. Mealsnap replied that the bowl contained “yellow rice with corn, boiled eggs and beans” and that the food was between 532 and 798 calories.
Mr. Smith, director of DailyBurn, said that usual calorie counting needed a long time, but that the application made it easier to know the calories in food. That’s why it is so popular among those who are trying hard to lose weight.
In addition, Mealsnap can serve as a food diary. No need to write down what they’ve eaten, the photos will be stored. Then users can keep a visual log (记录). Mr. Smith said: “It’s like a food journal, but easier. All you do is to take the picture. The simple act of recording something can cause a psychological change that can help people on their health journey. Knowing the calorie range makes me think more about what I’m eating.
60. The purpose of DailyBurn is to _______.
| A．help people have a healthy life |
| B．make iphone more popular |
| C．help people find ways to lose weight |
| D．persuade people to buy iphone products |
61. We can know from the passage that Mealsnap is ________.
| A．a camera | B．a phone | C．a calculator | D．an application |
62. What can be learned from the third paragraph?
| A．Mealsnap can also tell what the food is. |
| B．Mealsnap is only useful for simple things. |
| C．The result of Mealsnap isn’t always right. |
| D．Mealsnap needs a long time to show the calorie range. |
63. Which would be the best title for the passage?
| A．Mealsnap iphones work as a health signal |
| B．Mealsnap iphones offer you a health signal |
| C．Mealsnap iphones — the best-selling phones |
| D．Mealsnap iphones count your calories |
I never thought I would have a life-changing experience at Wal-Mart.
Although my thoughts were only on speed, the checkout line I was standing in wasn’t moving as quickly as I wanted, and I glanced toward the cashier. There stood a man in his seventies, wearing glasses and a nice smile. I thought, well, he’s an old guy!
For the next few minutes I watched him. He greeted every customer before scanning the items. Sure, his words were the usual, “How’s it going?” But he did something different—he actually listened to people. Then he would respond to what they had said and engage them in brief conversation.
I thought it was odd (古怪的). I have grown accustomed to people asking me how I was doing simply out of robotic conversational habit. After a while, you don’t give any thought to the question and just say something back. I could say, “I just found out I have six months to live,” and someone would reply, “Have a great day!”
But that wasn’t the end. He gave them the change, walked around the counter, and extended his right hand in an act of friendship. He looked the customers in the eyes. “I sure want to thank you for shopping here today,” he told them. “You have a great day. Bye-bye.”
The looks on the faces of the customers were priceless. There were smiles and some sheepish grins (咧嘴一笑). All had been touched by his simple gesture—and in a place they never expected. They would gather their things and walk out, smiling.
Of course, he did the same to me and I got to know his name, Marty.
56. The checkout line the writer was standing in moved slower than expected because ________.
| A．the cashier couldn’t work as fast as others |
| B．there were some big purchases |
| C．the cashier did more than scanning the items |
| D．the writer was not patient enough |
57．According to the writer, when common people ask you “How’s it going?”________.
| A．they don’t really care what you may answer |
| B．they are just practicing their conversation ability |
| C．they are asking about your private information |
| D．they don’t expect to hear any negative answers |
58．What was most customers reaction on Marty’s behaviors?
| A．They thought it priceless. | B．They were in some way moved. |
| C．They thought it awful and odd. | D．They felt somewhat annoyed.. |
59．What does the writer intend to express through the text?
| A．Our everyday life is always full of surprises. |
| B．Most customers enjoy being treated this way. |
| C．Being different is a good way of doing business. |
| D．A little positive action can make a big difference. |
[1] Scientist proves better busy than doing nothing, research has found. Keeping the mind occupied with tasks—no matter how meaningless—keeps off negativeemotions, the study found.
[2] However, the bad news is that humans seem born to be lazy in order to save energy, according to Professor Christopher Hsee, a behavioural scientist at Chicago University.
[3] In a study 98 students were asked to complete two surveys. After they had completed the first they were made to wait 15 minutes to receive the next one. They were given a choice of either handing in the first survey nearby or at a more distant location they had to walk to. Whichever choice they chose, they received a chocolate bar. Two-thirds (68 per cent) chose to take a shortcut. Those who had taken the walk reported feeling happier than those who had stayed put. Prof Hsee concluded __________________ helped keep people happy.
[4] He said the findings, reported in the journal Psychological Science, had policy guidance. "Governments may increase the happiness of idle（闲散的）citizens by having them build bridges that are actually useless", he suggested.
[5] At the individual level, he advised: "Get up and do something. Anything. Even if there really is no point to what you are doing, you will feel better for it." He added, "By the way, thinking deeply or busy with self-reflection counts as keeping busy, too. You do not need to be running around—you just need to be busy, either physically or mentally."What is the purpose of the text? (no more than 8 words)
____________________________________________________________________________Why did two-thirds (68 per cent) choose to take a shortcut? (no more than 8 words)
____________________________________________________________________________Fill in the blank in Paragraph 3 with proper words. (no more than 2 words)
____________________________________________________________________________What does the word “it” in Paragraph 5 probably refer to? ( no more than 2 words)
____________________________________________________________________________What is the main idea of the last paragraph? (no more than 10 words)
____________________________________________________________________________
The education of thousands of children with reading and sight trouble is being held back because of a lack of awareness of their legal rights, say campaigners.
They are calling for greater efforts to increase awareness of the rights of such children to have text books in design other than standard (标准) print. The campaign is being supported by five times Olympic gold medalist, Sir Steve Redgrave, who has reading trouble.
Pupils have the right to receive text in another way, and parents can take action under the Disability Discrimination Act (DDA) if they feel their children are being treated in a different way through a lack of support. But new research suggests 89 per cent of print disabled pupils and their parents are unaware of software which changes standard print into other substitutes like combined text and audio files (音频) which can be read or listened to.
Sir Steve has teamed up with software company Dolphin Computer Access to raise awareness of software turning tools. He said: "I recognize that schools have competing priorities (优先权) for their resources (资源), but I would like to see a much greater effort on the part of the government and schools to raise awareness among parents that these additional solutions exist and that their children have a right to use them."
Mike Foster, Dolphin's local MP in Worcester, is backing the campaign. "There is clearly an issue to solve concerning software for special needs. I'll be asking ministers what steps can be taken to improve the situation", he said.What is the best title of this text?
| A．Awareness of legal rights among parents | B．Campaign started for disabled children |
| C．Problems of disabled children | D．Steve — Olympic gold medalist |
Which of the following can best replace the underlined word “backing” in Paragraph 5?
| A．holding back | B．objecting to | C．supporting | D．controlling |
Most print disabled pupils and their parents
________.
| A．don’t know anything about such software |
| B．must cooperate with the software company |
| C．prefer combined text and audio files more |
| D．must take action to receive text in another way |
Sir Steve Redgrave suggests that
________.
| A．government and schools raise awareness of disabled children’s legal rights |
| B．parents take greater efforts to ask the government and schools for help |
| C．parents should take action to raise awareness of software turning tools |
| D．software company work with him to make the products |
What Mike Foster said in Paragraph 5 means
________.
| A．the ministers should be responsible for improving the situation |
| B．the software for special needs has got well along |
| C．the problem about software for special needs is to be dealt with |
| D．how to use the software is a big problem |
Connie Lau hates smoking. “It smells awful, and it’s so bad for you. It breaks my heart to see my friends smoking. I try to get them to give up smoking.” She says.
So why does Connie walk into convenience stores and try to buy cigarettes? She is testing to see if stores will sell cigarettes to a kid who is younger than 18. “You have to be 18 to purchase cigarettes, and I’m 16, so if they sell to me, they’re breaking the law,” Connie says.
Connie isn’t a vigilante (治安队员); She works with local police in her town of Castro Valley, California. Officers drive her to stores, and she goes in alone to try to buy cigarettes. If the person behind the counter sells her a pack, an officer comes in and writes the business a ticket for breaking the law.
Most stores obey the law and don’t sell her cigarettes. The law requires that customers show ID if store employees ask them to. “When they ask your age, you can’t lie,” Connie says. “Most stores don’t sell to me. In a year, we’ve visited almost 150 stores and had only 15 sales.”
Working undercover can be scary, even with police nearby. Connie said one cashier refused to sell her cigarettes and then got angry when he found out her age. He threatened to call the authorities. “To calm him down, the police went in to explain that I was undercover,” she says.
Most teens wouldn’t think of going undercover for the police. What’s Connie’s motivation (动机)? For starters, she can’t stand smoking. But she also believes it’s important for young people like her to try to make a real impact in their communities. In her view, teens can do more than get good grades in school, do chores at home, and do well in out-of-class activities.
Every time she stops the sale of cigarettes to children, she’s helping to uphold the law. “A single teenager can make a big difference,” Connie says. “For the most part, when stores get caught, they learn their lesson and don’t do it again.” According to the law what age of person can the store be allowed to sell cigarettes to?
| A．Under 18. | B．More than 18. | C．16. | D．More than 16. |
Connie goes to convenience stores to
________.
| A．discover whether stores can sell cigarettes to kids |
| B．see which stores can sell cigarettes to her friends |
| C．look for her friends |
| D．arrest the smokers |
What would happen if an owner sells cigarettes to kids?
| A．The owner would be arrested. | B．The owner would be fined. |
| C．The kids would be punished. | D．The kids would be removed from school. |
One reason that Connie works undercover is that
________.
| A．she wants more smokers to quit smoking |
| B．she wants to get good grades in school |
| C．she hopes to make a difference in the area |
| D．she hopes to be excellent in out-of-class activities |
Which of the following might be the main idea of the text?
| A．Smoking can be forbidden with the help of a girl. |
| B．A good way to stop a store from selling cigarettes to kids. |
| C．Connie Lau — a brave girl who goes undercover for the policeman. |
| D．Connie Lau goes undercover to stop stores from selling cigarettes to kids. |