Americans have used colors to create many expressions they use every day.
We say you’re ‘in the pink’ when we are in good health. It is easy to understand how this expression was born. When my face has a nice fresh, pink color, it is a sign my health is good.
The color green is natural for trees, it is an unnatural color for humans. When someone doesn’t feel well, someone who is sick, for example, we say he ‘looks green’. When someone is angry because he doesn’t have what someone else has, we say he is ‘green with envy’.
Some people are ‘green with envy’ because someone else has more dollars, or ‘green backs’. Dollars are called ‘greenbacks’ because that’s the color of the backside of the money.
Blue is a cool color. The traditional blue music of American blacks is the opposite of red hot music. It is slow, sad and soulful ( 深情的 ). To be blue, of course, is to be sad.
The color black is often used in expressions. People describe a day in which everything grows wrong as a ‘black day’. A ‘black sheep’ is the member of a family or group who always seems to be in trouble. If someone meets a ‘black cat’, something unlucky might happen to him. Not all the ‘black’ expressions have bad meaning. A company ‘in the red’ is losing money. If someone tells you to put someone ‘in black and white’, they want you to write it down.
After reading the passage, we can infer ( 推断 ) if someone ‘looks grey’, he _______.

I was really _________ when I saw his nice new car.

Which of the following is true?

No Car Day was first started by 34 cities in France on September 22, 1998. It was started to protect the environment. By now, more than 1,000 cities around the world have had a No Car Day.
The first No Car Day in China was in Chengdu in 2001. Other cities, including Taipai, Shanghai and Wuhan, also support the day.
In Beijing, more and more people are joining the campaign. It asks drivers to leave their cars at home for one day each month and walk or ride a bike to work. It also calls on Beijingers not to use cars on June 5(World Environment Day). The slogan for the day is, “If we drive for one less day, we can have one more nice day.”
So far, more than 200,000 drivers have shown their support. “We can’t control the weather, but we can choose not to drive,” said Wu Zonghua, a car club chairman. Beijing is trying to have 238 blue sky days this year. In the first quarter of 2012, Beijing only had 52 blue sky days. This was 11 days less than the number for the same period the year before. Much of the dust comes from the desert, but cars cause most of the air pollution. We must do more for No Car Day.
The first No Car Day fell on _______.

_______ was the first city to have No Car Day in China.

What does the underlined word “slogan” in Paragraph 3 mean?

How many blue sky days did Beijing have in the first quarter of 2011?

Which of the following statements is True?

What do you think of a forest, what do you see? Just trees? Or do you see many other things, such as singing birds, colorful plants and wild flowers?
The forest is a whole of its own. It is full of many different living things. But even though they are all different, they have one thing in common: they all need each other in order to live on.
The trees feed the forest "people" by making food in their leaves; by using sunlight to join water and minerals from the soil and air. Their deep network of roots joins the soil together and stops it from dying out, making it possible for living things to live in it.
Human beings are like the living things in the forest. We need one another in order to live. We need the farmers to grow our food, railroad and truck drivers to bring it to our shops and clerks (售员)to sell it to us. We need people to prepare our food and cook it and others to take our waste things away. Then, of course, we need doctors, nurses, government leaders, mailmen, telephone operators, and many others.
We also need other human beings in another way. We need people for friendship, to talk over our problems, exchange ideas. Think how lonely and unhappy you would be if you lived all alone.
Life is a matter of giving and taking. We need to help other people as much as we need other people to help us. Think what a good feeling you have when you have done something for someone else. You know, being a volunteer is so great!
According to the text, colorful plants and flowers live on______.

It is the ________ that make it possible for living things to live in the forest.

According to the writer, human beings are_______the forest "people".

The writer mainly wants to tell us ________.

Which one is the relationship (关系) between a forest and your life?

Sometimes it may seem difficult to improve our health. If so, the following health habits may help you.
·Eat breakfast every morning.
Research shows that if you eat a meal in the morning you may not become too fat or eat too much during lunch. Dating breakfast can help people feel better through the day.
·Get enough sleep.
Poor sleep can influence our memory and learning. It can also cause traffic accident! Studies show that people who don’t get enough sleep seem to get into more accidents. So stay safe and get enough sleep!
·Take a walk every day.
Walking is an easy way to exercise. You’d better meet friends for a walk, not for a meal. As you walk, you will see the beautiful world around you. Once you try, you will find that adding a walk into your daily life is very easy.
·Join social groups.
Social groups can provide support. They might include sport teams, art or music groups. The people in the group can offer advice and can help each other in difficult times. Also, being in a group keeps your mind busy. An active mind is a healthy mind!
·Have a hobby.
A hobby could be running, reading or making something with your hands. Hobbies help people to relax and rest. Hobbies bring us joy as well.
You may have a good memory and learn better if you________.

If you need help and want to help others, you’d better _______.

Which of the following is TRUE?

The passage is mainly written for ________.

Which is the best title(标题)of the passage?

Healthy eating habit along with regular exercise is the only way to become fit. If you have the correct number of calories and exercise regularly, you will lose weight, keep fit, and feel great, too.
During your teenage years, it is important to give your body the energy it needs. If you skip (跳过) meals, you won’t get enough calories, and then you will feel tired. By the way, calorie is just another word for energy. About 50% of your calories should come from rice, bread, vegetables and fruit. You also need to drink a lot of water, 6 to 8 glasses a day. Water helps keep your system clean. Drinking enough water will make your skin better and make you healthy.
Exercise is something that can help to make you look good, feel good and be healthy. Experts suggest that teenagers spend at least 30 minutes exercising a day, five times a week. That is easy to do! You can walk or ride your bike to school, and do sports at school. However, teenagers often give up sports, saying they have no time left after their studies. In fact, doing exercise can help them sleep better at night and increase their ability to focus on their study.
If you follow the suggestions above, you will look and feel much better and become fit.
What’s the main idea of this passage?

The underlined word “calories” means ________ in this passage.

Teenagers should spend at least _______ minutes exercising a week according to this passage.

If you ________, you will become fit.