Cooking programs and classes for children seem to positively influence children's food preferences and behaviors, according to a recent review. And, although the review didn't look at long-term effects of such programs, the findings suggest that such programs might help children develop long-lasting healthy habits.
This research comes at a time when childhood obesity（肥胖） rates have been rising rapidly. More than one-third of adolescents in the United States were obese in 2012, according to the U.S. Centers for Disease Control and Prevention (CDC). This trend has been caused, at least in part, by a significant decrease in the amount of meals that people consume at home since the 1980s, according to background information in the study.
Cooking education programs, such as Food Explorers, teach children about new healthy foods and how to prepare them. They also stress the importance of eating five fruits and vegetables every day. A volunteer parent explains a new food to the group, and the kids make something based on the lesson, such as fruit or vegetable salad. Depending on the program, kids may be sent home with information about healthy foods to bring to their parents, the review explained.
The study team reviewed eight other studies that tested different types of cooking education programs. Children in these classes were between 5 and 12 years old, according to the review. The goal of the study team was to learn more about developing an efficient program to encourage healthy food choices that last a lifetime. The study found that it is particularly important to expose kids to healthy foods on a number of occasions. This makes them feel comfortable with the new foods, which helps them build healthy habits.
The study stressed the importance of getting parents involved in（参与） their children's eating habits. Parents who are unable to enroll their kids in a cooking class can achieve similar benefits by having their kids help them while they prepare meals at home. Children are more comfortable at home, which makes them more receptive to new foods because they will make the connection to a positive experience. What can we infer from the second paragraph?
| A．Eating out frequently causes obesity. |
| B．Childhood obesity is totally caused by eating habit. |
| C．Childhood obesity rates have been rising rapidly since 2012 |
| D．Food consumption has decreased significantly since the 1980s. |
On cooking education programs, ________.
| A．children learn how to prepare foods from their parents |
| B．children will learn how to cook in the company of their parents |
| C．children may learn information unknown to their parents |
| D．children focus more on cooking skills than on information about healthy foods |
Which of the following is true according to the study?
| A．Parents should let their kids cook independently at home. |
| B．A greater willingness to try new foods helps building healthy habits. |
| C．Children who participate in cooking programs are less likely to become obese. |
| D．Children who take cooking courses are more likely to choose fruits and vegetables as adults. |
Which of the following categories does this passage belong to?
| A．Education Systems |
| B．Science and Technology |
| C．Parent-child Relationship |
| D．Public Health Research |
The purpose of the passage is _________.
| A．to inform the reader |
| B．to entertain the reader |
| C．to discuss with the reader |
| D．to warn the reader |
One morning, Ann's neighbor Tracy found a lost dog wandering around the local elementary school. She asked Ann if she could keep an eye on the dog. Ann said that she could watch it only for the day.
Tracy took photos of the dog and printed off 400 FOUND fliers（传单）, and put them in mailboxes. Meanwhile, Ann went to the dollar store and bought some pet supplies, warning her two sons not to fall in love with the dog. At the time, Ann's son Thomas was 10 years old, and Jack, who was recovering from a heart operation, was 21 years old.
Four days later Ann was still looking after the dog, whom they had started to call Riley. When she arrived home from work, the dog threw itself against the screen door and barked madly at her. As soon as she opened the door, Riley dashed into the boys' room where Ann found Jack suffering from a heart attack. Riley ran over to Jack, but as soon as Ann bent over to help him the dog went silent.
"If it hadn't come to get me, the doctor said Jack would have died," Ann reported to a local newspaper. At this point, no one had called to claim the dog, so Ann decided to keep it.
The next morning Tracy got a call. A man named Peter recognized his lost dog and called the number on the flier. Tracy started crying, and told him, "That dog saved my friend's son."
Peter drove to Ann's house to pick up his dog, and saw Thomas and Jack crying in the window. After a few moments Peter said, "Maybe Odie was supposed to find you, maybe you should keep it."
| 1． |
What did Tracy do after finding the dog?
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| 2． |
How did the dog help save Jack?
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| 3． |
What was Ann's attitude to the dog according to Paragraph 4?
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| 4． |
For what purpose did Peter call Tracy?
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| 5． |
What can we infer about the dog from the last paragraph?
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Travis is the manager of G&G where he is responsible for forty employees (雇员)and profits (利润) of over $2 million per year. He's never late to work. He does not get upset on the job. When one of his employees started crying after a customer screamed at her, Travis took her away. "Your working uniform is your shelter," he told her. "Nothing anyone says will ever hurt you. You will always be as strong as you want to be."
Travis picked up that lecture in one of his G&G training courses, an education program that began on his first day and continues throughout an employee's occupation. The training has, Travis says, changed his life. G&G has taught him how to live, how to focus, how to get to work on time, and how to master his emotions (情绪). Most importantly, it taught him willpower.
At the center of that education is an extreme focus on an all-important habit; willpower. Dozens of cases show that willpower is the single most important habit for a person's success.
And the best way to strengthen willpower is to make it into a habit. "Sometimes it looks like people with great self-control aren't working hard—but that's because they've made it automatic," Angela Duckworth, one of the University of Pennsylvania researchers said. "Their willpower occurs without them having to think about it."
The company spent millions of dollars developing programs of study to train employees on self-control. Managers wrote workbooks that serve as guides to how to make willpower a habit in workers' lives. Those courses arc, in part, why G&G has grown from a sleepy company into a large one with more than seventeen thousand stores and profits of more than $10 billion a year.We loam from Paragraph 2 that employees in G&G must .
| A．learn to give lectures |
| B．attend education programs |
| C．design a working uniform |
| D．develop a common hobby |
Willpower will become a habit when employees can .
| A．focus on the profits |
| B．benefit from the job |
| C．protect themselves well |
| D．control their feeling well |
What can we infer from the passage?
| A．G&G has grown into a large company. |
| B．G&G will spend half its profits training employees. |
| C．G&G may become more successful in the future. |
| D．G&G has to produce more workbooks for managers. |
Would it surprise you to learn that, like animals, trees communicate with each other and pass on their wealth to the next generation?
UBC Professor Simard explains how trees are much more complex than most of us ever imagined. Although Charles Darwin thought that trees are competing for survival of the fittest, Simard shows just how wrong he was. In fact, the opposite is true: trees survive through their co-operation and support, passing around necessary nutrition "depending on who needs it".
Nitrogen (氮) and carbon are shared through miles of underground fungi (真菌) networks, making sure that all trees in the forest ecological system give and receive just the right amount to keep them all healthy. This hidden system works in a very similar way to the networks of neurons (神经元) in our brains, and when one tree is destroyed, it affects all.
Simard talks about "mother trees", usually the largest and oldest plants on which all other trees depend. She explains how dying trees pass on the wealth to the next generation, transporting important minerals to young trees so they may continue to grow. When humans cut down "mother trees" with no awareness of these highly complex "tree societies" or the networks on which they feed, we are reducing the chances of survival for the entire forest.
"We didn't take any notice of it" Simard says sadly. "Dying trees move nutrition into the young trees before dying, but we never give them chance." If we could put across the message to the forestry industry, we could make a huge difference towards our environmental protection efforts for the future.
| 1． |
The underlined sentence "the opposite is true" in Paragraph 2 probably means that trees.
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| 2． |
"Mother trees" are extremely important because they.
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| 3． |
The underlined word "it" in the last paragraph refers to.
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| 4． |
What would be the best title for the passage?
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(Q =" Question;" A = Answer)
Situation I
Q: If someone sits right next to me in an empty movie theater, is it rude to move?
A: Maybe, but nobody will fault you for it. Chances are that close sitter doesn't realize he disturbs you, so he may miss your annoyance. You undoubtedly aren't the first person he's met who needs enough room. Forgive his bad judgment, move quietly and enjoy the show.
Situation II
Q: If I use the bathroom at a store, do I need to buy something?
A: Consider frequency and urgency. Is this a one-time or an emergency? If so, you don't have to buy anything, but it would be kind if you did. However, if you regularly use the bathroom at this place, then you are a customer, and you should act like one.
Situation III
Q: If someone is talking loudly on the bus, is there a nice way to ask him to keep it down?
A: No. Try other means.1) Stare at him until he gets aware of it and quiets down. 2) Lift your finger in a silence motion(动作)and smile. 3) Put on earphones and ignore him.
Situation IV
Q: If I remember my friend's birthday a day late, should I apologize or just wish her a happy birthday like nothing happened?
A: This is the reason why the word belated was invented. "Happy belated birthday!" is short for: "Well, I know I forgot, but then I remembered. Forgive me and happy birthday."
Situation V
Q: Can I lie about seeing a text because I was too busy or lazy to respond(回复) to it?
A: Don't lie. Receiving a text does not mean you need to respond to it. Why waste a perfectly good lie when the truth will serve? "Yes," you can say if ever asked, "I saw it." No explanation is needed as to why you don't respond.You will get annoyed in a theater when .
| A．a person is too active |
| B．a person is too rude to you |
| C．a person talks too loudly |
| D．a person sits too close to you |
How will you quiet someone down in a public place?
| A．By making fun of him continuously. |
| B．By looking purposefully at him. |
| C．By talking to him directly. |
| D．By pointing angrily at him. |
The underlined word "belated" in Situation IV probably means .
| A．predicted | B．returned | C．cancelled | D．delayed |
What is the passage mainly about?
| A．Modern ways to mind your manners. |
| B．Different ways to change others' manners. |
| C．Proper manners to offer help to others. |
| D．Good manners to talk to people. |
A new study shows students who write notes by hand during lectures perform better on exams than those who use laptops(笔记本电脑).
Students are increasingly using laptops for note-taking because of speed and legibility(清晰度).But the research has found laptop users are less able to remember and apply the concepts they have been taught.
Researchers performed experiments that aimed to find out whether using a laptop increased the tendency to make notes "mindlessly" by taking down word for word what the professors said
In the first experiment, students were given either a laptop or pen and paper .They listened to the same lectures and were told to use their usual note-taking skills. Thirty minutes after the talk , they were examined on their ability to remember facts and on how well they understood concepts.
The researchers found that laptop users took twice as many notes as those who wrote by hand. However, the typists performed worse at remembering and applying the concepts. Both groups scored similarly when it came to memorizing facts.
The researchers' report said, "While more notes are beneficial, if the notes are taken mindlessly, as is more likely the case on a laptop, the benefit disappears."
In another experiment aimed at testing long-term memory, students took notes as before but were tested a week after the lecture. This time, the students who wrote notes by hand performed significantly better on the exam.
These two experiments suggest that handwritten notes are not only better for immediate learning and understanding, but that they also lead to superior revision in the future.More and more students favor laptops for note-taking because they can .
| A．write more notes | B．digest concepts better |
| C．get higher scores | D．understand lectures better |
While taking notes, laptop users tend to be .
| A．skillful | B．mindless |
| C．thoughtful | D．tireless |
The author of the passage aims to .
| A．examine the importance of long-term memory |
| B．stress the benefit of taking notes by hand |
| C．explain the process of taking notes |
| D．promote the use of laptops |
The passage is likely to appear in .
| A．a newspaper advertisement | B．a computer textbook |
| C．a science magazine | D．a finance report |
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