1 . Is It Worth Buying Organic Food?
Organic food, grown without artificial chemicals, is increasingly popular nowadays. Consumers have been willing to pay up to twice as much for goods with organic labels (标签). However, if you think paying a little more for organic food gets you a more nutritious (有营养的) and safer product, you might want to save your money. A study led by researchers at Stanford University says that organic products aren’t necessarily more nutritious, and they’re no less likely to suffer from disease-causing bacteria, either.
The latest results, published in the Annuals of Internal Medicine, suggest that buyers may be wasting their money. “We did not find strong evidence that organic food is more nutritious or healthier,” says Dr. Crystal Smith-Spangler from Stanford. “So consumers shouldn’t assume that one type of food has a lower risk or is safer.”
For their new study, Smith-Spangler and her colleagues conducted a review of two categories of research, including 17 studies that compared health outcomes between consumers of organic against traditional food products, and 223 studies that analyzed the nutritional content of the foods, including key vitamins, minerals and fats.
While the researchers found little difference in nutritional content, they did find that organic fruit and vegetables were 20% less likely to have chemicals remaining on the surfaces. Neither organic nor traditional foods showed levels of chemicals high enough to go beyond food safety standards. And both organic and traditional meats, such as chicken and pork, were equally likely to be harmed by bacteria at very low rates. The researchers did find that organic milk and chicken contained higher levels of omega-3 fatty acids, a healthy fat also found in fish that can reduce the risk of heart disease. However, these nutritional differences were too small, and the researchers were unwilling to make much of them until further studies confirm the trends.
Organic food is produced with fewer chemicals and more natural-growing practices, but that doesn’t always translate into a more nutritious or healthier product. The U.S. Department of Agriculture (USDA) states that “Whether you buy organic or not, finding the freshest foods available may have the biggest effect on taste.” Fresh food is at least as good as anything marketed as organic.
1. The new research questions whether organic food ________.| A．should replace traditional food |
| B．has been overpriced by farmers |
| C．is grown with less harmful chemicals |
| D．is really more nutritious and healthier |
| A．organic food could reduce the risk of heart disease |
| B．traditional food was grown with more natural methods |
| C．both organic and traditional food they examined were safe |
| D．there was not a presence of any forms of bacteria in organic food |
| A．Organic chicken and pork. |
| B．Organic milk and chicken. |
| C．Traditional chicken and pork. |
| D．Traditional fruit and vegetables. |
| A．Doubtful. | B．Positive. | C．Unconcerned. | D．Approving. |
2 . Although most games have winners and losers, the goal of sports is not to win every game. The real goals include getting exercise, having fun, and learning important social skills, like sportsmanship.
Good sportsmanship is all about respect. Good sports (有体育精神的人) respect their teammates and also their opponents. They respect their coaches, and they also respect the referees or other officials involved in their games.
Kids usually learn sportsmanship good and bad from the adults in their lives.
Learning good sportsmanship is important because it helps you develop an attitude of graciousness (礼貌) and respect that will carry over into all the other areas of your life.
So be a good sport in whatever you do!
| A．Good sportsmanship can be shown in many ways. |
| B．However, bad sportsmanship is all about disrespect. |
| C．Players’ parents and coaches set examples that kids tend to follow. |
| D．We can be good sports by encouraging others but not laughing at them. |
| E．Starting as a good sport earlier will help you be a good sport as you get old. |
| F．If you’re a good sport on the field, you’ll also likely be a good sport in the classroom. |
| G．The example you set can be a powerful teaching tool for others. |
As you know, science plays
One great site is Science News for Kids. This site reports science news
These sites post the latest stories and also keep all the past articles they
4 . Travel is one of the most exciting experiences a human being can have. Imagine how Italian traveler Marco Polo must have felt when he found himself on Chinese soil, seeing a way of life quite different from anything he’d seen before.
And how marvelous must it have been to listen to Zhang Qian when he returned to China from his journey through Central Asia and West Asia? His brain must have been packed with everything he’d seen and heard, leading to the founding of the Silk Road.
Some people have traveled all over the world, and travel is a way of life to them. They perhaps know what to expect before they travel. That’s why the best travel is when it’s for the first time. Imagine a person who has always wanted to travel to the United States. Of course, they’ve probably seen the Statue of Liberty a thousand times on TV, and the White House, and all the other famous sights. But none of that would compare to the thrill of looking out of the cabin window as the plane lands, watching the cities and streets of the real America come into view.
Although travel is often just for recreation, it’s also educational. We may not know that we are getting an education, but we still are.
We’re learning every day: new words in a new language, new people, and new ways of life. But this learning takes place in the school of the world, not the classroom. One of the lessons we learn is undoubtedly a moral one. As we get to know foreign places, we come to understand that there are many different ways to live, and that the way we live isn’t necessarily the best way. The British politician Benjamin Disraeli summed this up well when he said, “Travel teaches toleration.”
1. The author uses Marco Polo and Zhang Qian as examples to .| A．explain how the Silk Road was founded |
| B．present travel as an amazing experience |
| C．show how the way people travel has changed |
| D．describe important cultural exchanges in history |
| A．one’s first trip is usually the most challenging |
| B．no other trip is better than one’s first trip |
| C．there is always much to learn on one’s first trip |
| D．people usually make better preparations for their first trip |
| A．learning | B．knowledge |
| C．fun | D．risk |
| A．traveling should be included in formal education |
| B．traveling improves people’s confidence in their lifestyle |
| C．a foreign journey may raise people’s cultural understanding |
| D．there is more to learn from adventures than being in classroom |
1.简单介绍小说背景及内容
2.对主要人物之一―――唐僧的看法；
3.欢迎随时探讨读书心得。
注意：1.词数100左右；2.可适当增加细节，以使行文连贯；3.开头不计入总词数。
提示词汇：中国古典文学Chinese classics 《西游记》Journey to the West
唐僧Priest Tang 佛经Buddhist scriptures
注意：1. 词数100左右；2.可以适当增加细节，以使行文流畅。
Dear Ben,
I’m glad to know that
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Yours,
Li Hua
6 . Wolf Warrior II is such a hit that it has put China in the
The film focuses on a rescue operation in Africa,
It is reported
