These years, the words "haze" (霾) and "PM 2.5" often appear on TV, radios and newspapers. The number of hazy days   (1)  to about 160 in total last year in Chengdu. So people pay much more attention to the   (2)  protection than before. Many people   (3)   they should change their ways of transportation. Some are beginning to stop driving cars and choose buses or bikes instead. But do you know how bikes were invented?

    Few knows that bikes were invented by a German called Delaisse   (4)  was born in 1785. He worked as a forester and  (5)   a long way to and from work every day. It was so tiring that he  (6)  to invent a new kind of transportation. He thought people would move faster if they sat on wheels. Then he started to design and make bikes. He was first seen to travel by bike in 1817 but it was really   (7)  for him to be laughed at by others all the way. However, he did not   (8)  . Even so, no factory would produce bikes. Later, as the pedal (脚踏板), chain and tire were invented, bikes became  (9)  used and the popularity spreads around the world.

    As time went by, Carl invented cars but they also produced pollution. Riding bikes not only   (10)   the pollution from getting worse but is also a great way of exercising. Why not start riding from now on?

Anger is a kind of feeling. Many things can make you angry. When your teacher gives you too much homework, when your team loses an important game, when a friend borrows your favorite thing and then breaks it, you may get really angry.

Usually, your body will tell you when you are angry. For example, you breathe（呼吸）faster, your face turns red, and you may want to break something or hit(打) someone, but sometimes, you hide(隐藏) your anger. For example, you may hide it in your heart. The problem is that if you do this, you may get a headache or your stomach may hurt.

In fact, it’s not good to hide your anger, and it’s normal for you to get angry sometimes. But anger must be let out in the right way, without hurting others or yourself.

When you get angry, you can talk about it with other people. It’s helpful to talk about your anger with an adult, such as parents, a teacher, etc. When you talk about anger, those bad feelings can start to go away. Here are some other things you can do when you start to feel angry: talk to a good friend; count from 1 to 100; give someone a hug(拥抱); go for a bike ride; think about good things, etc.

Remember that how you act when you are angry can make everything better or worse. Don’t let your anger control you.

You may not get angry when ____.

____ shows that you’re not angry.

According to the passage, you can do everything when you get angry except(除了) ____.

The underlined word “control” in the last paragraph means ____ in Chinese.

This passage is mainly about ____.

Today, we all know that air pollution is bad for people's health.   (1)   not all people know that noise is also a kind of pollution and is bad for humans' health. People who work and live in   (2)   conditions may go deaf. For example, many of the workers who  (3)   newspapers and books go deaf. Quite a few people living near airports also have  (4)   problems. Recently it was reported that many  (5)  in America can hear no better than 65-year-old people do, because these young people always listen to  (6)   pop music. Making a loud noise in  (7)   is also a kind of pollution. R not only disturbs (打扰)  (8)   but also is bad for people's hearing. Cars and machines also produce too much noise. Such pollution makes people feel uncomfortable and unpleasant, and it can even cause them to become   (9)  or deaf. Nowadays, many countries are trying to solve all kinds of environmental problems,   (10)   noise pollution.

Can plants eat people? Probably not, but there are many plants that eat meat. Some of them are big, and thay can eat small animals. One famous meat-eating plant is Venus Flytraps(捕蝇草).

  Venus Flytrap is a very strange plant. It grows in dry parts of the United States. Its leaves are like the pages of a book. They can open and close very quickly. Inside the leaves, there are three small hairs. If a fly touches one of the hairs, the leaf closes quickly so the fly cannot get out. In about half hour, the leafpress the fly until it is dead. Then, the plant covers the fly and slowly eats it.

   Why do plants do that? Most plants get what they need from the sun, the air and the ground. In some places, the ground is very poor. It doesn’t have all these important things, especially nitrogen(氮)。 Animal meat has a lot of nitrogen, so some plants eat meat to get what they need. Let’s hope that bigger plants don’t get the same idea!

Robots have been designed (设计) to do many things, such as playing music, saving people, working in a hospital, serving people in the restaurant and so on.

There are some robots working in the Jinjiang Robot Hotel in Tongren, Guizhou. One hundred customers (顾客) can have a big dinner in it together. Two of the robots serve drinks, while the other four serve the food. But not all the work in the restaurant is done by them. There are also people working there, especially in the kitchen. The cooks are humans, because the robots don’t have the skills (技术) to cook.

These days the kids' health is more important for their parents．Parents want to get more advice about it．

Being fit means a person eats well, gets a lot of exercise, and has a healthy weight(体重)．If you're fit, your body works well and you often feel well．Of course, parents may help their kids do something, such as cooking healthy meals for their kids or taking a trip to the countryside with their kids．But the kids themselves can also do something to keep healthy．

Here are some rules for kids to keep fit:

◆Some food is delicious, but you can't eat too much．

◆Eat different kinds of food, especially(尤其)fruit．

◆Drink water and milk often．

◆Listen to your body．When you're eating, notice how your body feels and when your stomach feels full．

◆Dont' watch TV too much．

◆Go to bed early．

①To drink a lot of juice  ②To eat different kinds of food   ③To drink plenty of water 

  　　   ④To go to bed early

Teens Health 

Http://teens health.org/teen/

Changes are happening in your life, both physically(身体上地) and mentally(心理上地) . Sometimes you may feel upset by them. Just remember, it’s normal to have these feelings. And you are not alone. Teens Health is a website that can help you. It gives a lot of advice for fighting depression(抑郁), dealing with bad feelings and taking care of your body. The website is run by a team of doctor .They give information and advice for teenagers.

根据图文内容，选择最佳答案。

  Have you noticed your life becoming a little easier? Now, when you go to a certain shopping mall, you can enjoy its free Wi-Fi there. When you want to take a taxi, you can book one with your phone. In fact, all these can be seen as the basic parts of a smart city.

    The idea of a smart city was brought up by" US company IBM in 2010. Generally, a smart city is a city that uses digital technologies such as the Internet to improve city planning, save money and resources, and make our life convenient. How smart can a city be? Here are great examples that we can learn from.

    In 2009, Dubuque became the first smart city in the US. The city used smart water meters to take the place of traditional water meters. This way, people know how they use their resources and are glad to help reduce waste.

    Santander in Spain also gives us a look at the future. If people point a phone toward, a nearby bus stop, the phone immediately shows all bus lines. The government organized a research team and

provided an App(应用程序)that collects data on almost everything: light, temperature, and the movements of cars and people. Opening the App near a supermarket provides immediate information on special offers.

Teeth are very important for our health. They will be our lifelong friends. So we should learn to protect them at a very young age. Here are some tips:

First, we should eat right.

* Don't eat too much candy or drink too much cola, or our teeth will go bad easily.

* Have more cheese, milk and yogurt to make teeth strong.

* Eat more vegetables and fruits to help clean teeth.

Second, we should keep these numbers in mind.

* 2/Day    Brash yore teeth at least twice a day: in the morning and before bedtime.

* 2-3Minutes Brush for at least two to three minutes every time.

* 3 Months Get a new toothbrush every three months.

* 6 Months Go to the dentist every six months for a check-up.

Do you have meals regularly? If the answer is “yes”, it would be great. However, many people are not doing as great as you. According to a new survey, half of British people say that they are too busy to have meals on time.

The survey shows that 50% of British people don’t have meals on time. About 40% of them eat breakfast in less than 10 minutes. One fifth say that they don’t have breakfast or lunch. Instead, they choose to eat snacks to stop themselves from being hungry. About 47% say that they are so busy that they just have a sandwich at their desks. Many people eat snacks to get through the day. As a result, making people eat healthily is not an easy task. It seems that the traditional lunch hour is becoming a thing of the past.

As we all know, breakfast is the most important meal of the day. But so many people don’t have breakfast every day. Even worse, nearly one in three people combine breakfast and lunch together.

Many people have dinner very late in the evening. About 16% of people say that they often have dinner after 8 pm. That is time for the digestive system(消化系统) to slow down and get ready to sleep! Some people even eat snacks late at night!

Everyday work is very important, of course. But health is much more important.