If you go to a fast food restaurant, you will probably see a lot of teenagers. Today, many teenagers are overweight, and this is because of their bad eating habits. Most teenagers are fond of food with a lot of fat, oil, salt and sugar. People call this kind of food “junk food”.
But bad eating habits go beyond fast food. We find many teenagers eat unhealthily. Some don’t have breakfast before they go to school. During the day, some don’t have a proper meal for lunch. In a recent survey at one school, scientists found that over two thirds of the students didn’t follow a healthy diet. They didn’t like vegetables, and many of them didn’t like to eat fruits. They preferred to eat food with a lot of salt, sugar, or fat.
Parents today also worry about their children’s diet. Some doctors give the following advice:
Teenagers shouldn’t eat too much junk food.
Teenagers shouldn’t eat food with too much salt. Salt can cause high blood pressure in the future.
Teenagers should eat food without much fat, oil and sugar.
Teenagers need to eat some fruits and vegetables every day. Fruits and vegetables are rich in vitamins（维生素）and have little fat.
Teenagers need to drink more milk. Milk will help their bones grow.
Teenagers need to eat breakfast every day. It is good for their body and mind.
【小题1】How many pieces of advice are given by the doctors in the passage?

用括号内所给词的适当形式填空（每空一词）。
【小题1】I enjoy reading this kind of ______ magazine. （每周）
【小题2】It is good for your health to _________ deeply. （呼吸）
【小题3】It ______ on the two sides of the river.（位于）
【小题4】A large number of new ______ will live in Yangzhou.（移居者）
【小题5】The small town is becoming more and more ______ and polluted.（拥挤的）
【小题6】His mother has devoted ______ to the teaching of Home Economics.（she）
【小题7】The making paper was a Chinese ______. （invent）
【小题8】It is well ______ that Yangzhou is one of the most beautiful cities in our country.（know）
【小题9】He had been deeply affected by the ______ death of his father. （suddenly）
【小题10】There will be ______ no rain tomorrow.（probable）

Do you know that colorful fruits and vegetables are good for your health? Their natural colors help protect your body from disease. Think about the colors of the food: the red of tomatoes, the orange of carrots, the green of kiwi fruit(猕猴桃), and the purple of grapes.
You can enjoy eating fruits and vegetables of all colors: green, yellow, orange, red, blue, purple and white. Each color has something unique(独一无二的) and important for good health. They work together to protect your body.
Scientists have surprisingly discovered the benefits of colorful fruits and vegetables. The list below shows the benefits of some colors in fruits and vegetables.
Red gives you a healthy heart. It can reduce the risk of heart disease. Red helps prevent cancer. It helps improve your memory, too.
Yellow and orange give you a healthy immune system(免疫系统). They are also good for your eyes. They help prevent blindness in the old.
White can keep cholesterol(胆固醇) at a lower level.
Green helps prevent cancer. It is good for your eyes. It also gives you strong bones and teeth.
Blue and purple help protect your memory as you grow old. They also help fight cancer and heart disease.
So when you buy or eat fruits and vegetables, remember: the more colors, the better!
【小题1】______different colors of fruits and vegetables are mentioned in the passage.

Nora, a 17-year-old American, notices that when she has to do a paper for school and researches it on the Internet, she rarely reads a whole page and does deep reading. “I’ll read the beginning of a paragraph and then I'll skip(跳过) the rest,” she says.
While Nora's mother, Martha, loves sitting down with a good book and reading carefully, her daughter may be the wave of the future.
“Deep reading”, or slow reading, is a process in which people think carefully while they read. With most, that means slowing down --- even stopping and rereading a page or paragraph to really understand what the author is trying to say.
Last summer, Google CEO Eric Schmidt said he was concerned about what he sees as a decline（衰退）in slow reading. Instant messages and 140-character tweets（微博）appear to be reducing out ability to concentrate on a single idea or theme of a book, he told Foreign Policy Magazine.
It's easy to forget the benefits of deep reading in an age when anything worth doing is done fast. Experts warn that without deep reading, it is impossible to be an educated person of the world, a knowledgeable voter or even an imaginative thinker.
“If you want to have a deep relationship with a text and understand a complex idea, then slow reading is a preferred style. It is good for pleasure, too. It is not a rushed experience and you can lose yourself in a text,” said Canadian writer John Miedema, the author of the book Slow Reading.
US' Ohlone College English professor Cynthia Lee Katona says reading is a highly social activity that builds the mind and social connections. If you read, she says, you simply know more and have more to talk about with friends, partners and people you know.
Deep reading can also take a reader on a trip around the world even if they are sitting in a living room armchair, Katona says. Also, deep reading helps people develop thinking, writing and conversation skills.
“If you like beautiful things, authors put words together that are really beautiful and expressive,” she says. “If you want to write well--- and there are lots of reasons to express yourself clearly --- you should read.”
【小题1】The comparison（对比）between Nora and her mother's reading habits _______.