Vegetables are good for our health. They give us different kinds of vitamins (维生素) and help us grow. Eating carrots is good for our eyes, because carrots can help us see better at night. Do you want to have strong teeth? Eat some beans. Beans have vitamin K in them. Vitamin K is helpful for our teeth.
Do you like tomatoes? They look nice. Doctors call tomatoes “healthy vegetables”, because they can stop illness (疾病). They also have vitamin P and it can keep our skin (皮肤) healthy. So it is important to eat some tomatoes. Don’t forget spinach. The spinach leaves have vitamin A, vitamin C and vitamin E. They can help us do our jobs better.
Vegetables are very important to us, but we can’t only have vegetables. We also need other kinds of food to keep healthy.
【小题1】________ are good for our eyes.| A．Beans | B．Carrots | C．Potatoes | D．Tomatoes |
| A．make our teeth strong | B．help us see better |
| C．stop some illness | D．keep our skin healthy |
| A．Tomatoes. | B．Beans. | C．Carrots. | D．Potatoes. |
| A．vitamin | B．fruit | C．vegetable | D．drink |
| A．there are many kinds of vitamins | B．we don’t need to eat other kinds of food |
| C．vitamins are in many fruits | D．we should eat different kinds of vegetables |
The program will get families, schools, newspapers, magazines and TVs to join together and deal with the students’ obesity so that students will be at a healthier weight. The program includes: Food stores should sell healthier foods; schools should serve healthier meals with less fat and should also offer gym classes.
The Lady is trying to fight the students’ obesity all over the country because it can cause illnesses and higher health cost. She wants the students to eat right, exercise more and control their weight. She also wants the students to understand it is important to have less sweet food, and drink water, milk and fresh juice, but not to choose cokes. At the same time she has also set a good example by planting a vegetable garden. She hopes that the garden will encourage more people to plant one too.
The health program is really helpful to the students today and in the future. As she says, we cannot always build the future for our youth, but we can build our youth for the future.
【小题1】In Michelle’s country over____________ of the students are too fat.
| A．75% | B．a quarter | C．a half | D．15% |
| A．厌食症 | B．抑郁定 | C．肥胖 | D．强迫症 |
| A．To offer gym classes. | B．To plant a vegetable garden. |
| C．To serve meals with less fat. | D．To sell healthier foods. |
| A．The lady introduces healthy drinks. | B．The lady cares about food cost. |
| C．The lady fights obesity in students. | D．The lady feels worried about the height |
One way that scientists learn about people is by studying (研究) animals. In this experiment (实验), the scientists are studying the relationship between diet and health.
They are studying the relationship between the amount (数量) of food the mice eat and their health. The mice are in three groups. All three groups are receiving the same healthy food. The first group is eating one cup of food each day, the second group is eating two cups, and the third group is eating three cups.
After three years, the healthiest group is the one that is only eating one cup of food each day. The mice in this group are a little thinner. But they are more active. Most of the day, they are running, playing with one another. Also, they are living longer. Mice usually live for two years. Most of the mice in this group are still alive (活的) after three years.
The second group of mice is healthy, too. They are active, but not as active as the thinner mice. They are only living about two years.
The last group of mice is receiving more food than the other two groups. Most of the day, these mice are eating or sleeping. They are not very active. These mice are living longer than the scientists thought—about a year and a half. But they are not healthy. They are sick more often than the other two groups.
【小题1】The experiment lasted (持续) for at least ________ years.| A．one and a half | B．two | C．two and a half | D．three |
| A．关系 | B．原因 | C．结果 | D．程度 |
| A．eating less may bring longer life |
| B．the mice eat more than the scientists thought |
| C．the mice live longer than the scientists thought |
| D．the more you eat, the healthier you will be |
| A．Man and health | B．Diet and animals | C．Diet and health | D．Animals and people |
Tips for Keeping Your Body Healthy
It is not common for the human body to sit for a long time in the old days. But now sitting for a long time every day is common. Sitting for a long time is dangerous for your health. You can hurt your arms and your neck.
People who work in offices often have health problems. People who travel many hours on planes often say they feel bad at the end of a long trip. The following tips can help you if you don’t want any problems.
Sit correctly. Keep your back straight and your feet on the floor. It is very necessary to have a comfortable chair.
Take breaks often. Don’t sit for more than thirty minutes.
Move your body. Stretching (拉伸) is a simple and quick way of moving your body while you are sitting down. Stretch your arms, your hands and your shoulders.
| A．You can also hurt your back |
| B．Drink water |
| C．Stand up and have a break |
| D．Don’t stretch a lot if it hurts |
| E．The chair can help you sit correctly |
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