What will the house of the future look like? Architects (建筑师) believe that there are all possibilities. The only thing for sure is that the house will be as green as possible.
The tree house
Many architects in the world would like to build a “tree house.” Like a leaf, the surface (表面) of the house collects sunlight during the day. The energy can be used to heat water, produce electricity, and even create fresh air for the home. The “root” of the house is deep under the ground.
The lizard (蜥蜴) house
Like a lizard, changing color with the weather is the most important design of a lizard house. When it’s in the bright sun, the cover of the house will turn dark to protect it from strong heat. During dark days, it turns white and takes in as much light and heat as possible to produce energy.
Meals at home
It has gardens on the outside wall of the house. People can plant tomatoes, carrots and green tea on them. So every day in the morning, you just need to walk outside and collect your meals.
Learning from the past
Looking to the future isn’t the only way to be green. Sometimes, ancient techniques (古老的技术) can also help cut down energy use. For example, a chimney can be a useful air conditioner because it is easier for hot air to flow out at the chimney.

1. 1.

   We can heat water, produce electricity or create fresh air for the home _________.

   1. A.
      with a leaf from the tree
   2. B.
      with the energy from sunlight
   3. C.
      with gardens on its wall
   4. D.
      with the door in the house
2. 2.

   What will happen to the cover of the lizard house when it’s in the bright sun?

   1. A.
      It will take in light.
   2. B.
      It will produce energy.
   3. C.
      It will turn dark.
   4. D.
      It will turn white.
3. 3.

   People can’t plant __________ on the outside wall of the house according to the passage.

   1. A.
      tomatoes
   2. B.
      potatoes
   3. C.
      carrots
   4. D.
      green tea
4. 4.

   What’s the passage mainly about?

   1. A.
      Future life
   2. B.
      Green house of the future
   3. C.
      Different houses
   4. D.
      Energy saving in the future

What will the house look like in the future? Could it have gardens on its walls, or a pool with fish for dinner? Architects（建筑师） believe that they are all possible. The only thing for sure is that the houses will be as green as possible.

The tree house

Many architects in the world would like to build a “tree house.” Like a leaf, the surface of the house collects sunlight during the day. The energy can be used to heat water, produce electricity, and even create fresh air for the home. The “root” (根) of the house is deep under the ground. It uses the soil (土壤) to keep the home’s temperature.

 The Lizard house

Like a lizard (蜥蜴), changing color with the weather is the most important design of a lizard house. When it’s in the bright sun, the cover of the house will turn dark to protect it from strong heat. During dark days, it turns white and takes in as much light and heat as possible to produce energy.

 Meals at home

This design is perhaps as much about the future of food production as architecture (建筑风格). It has gardens on the outside wall of the house. People can plant tomatoes, carrots and green tea on them. So every day in the morning, you just need to walk outside and collect your meals.

Learning from the past

Looking to the future isn’t the only way to be green. Sometimes, ancient techniques (古老的技术) can also help cut down energy use. For example, a chimney (烟囱) can be a useful air conditioner because it is easier to flow out hot air from the chimney.

1.What is the best title (标题) of the passage?

2.We can heat water, produce electricity or create fresh air for the home_______.

3.What will happen to the cover of the lizard house when it’s in the bright sun?

4.The passage seems to tell us that meals at home in the future________.            .

5. A chimney can be a useful air conditioner but it used to cause________.          .

Drinking water is good for your health. There are some scientific ways of drinking water.
1. It is the best medicine to drink two glasses of water in the morning.
2. Drink clean water.
3. Drink the water that has not been boiled.
Many people think boiled water is safe and good to people’s health. In fact, it is not true. The boiling point of water is 100℃. By boiling it, most bacteria（细菌）in water can be killed. In the past, the water was less polluted. So boiling was a good way to make clean water. But heavy metals and other dangerous things in today’s water are much more terrible than bacteria. Boiling doesn’t fix that problem. And boiling water may give us more of the dangerous things in our glass.
4. Never use soft drinks to take the place of water.
5. Water is also needed in winter.
6. Drink water at the right time.
1) After getting up in the morning, you have less water in your body, because you weren’t drinking for the whole night. So you should drink some water to keep your health after getting up in the morning. That can prevent high blood pressure, cerebral hemorrhages（脑溢血）and so on.
2) Drinking water at about 10 am helps your body keep enough water.
3) Drinking water at about 3 pm can clean out the wastes in your body.
4) About eight o’clock in the evening is the best time to drink water. Your blood gets thicker when you sleep. Water will make your blood less thick.
Besides, we should drink 2L of water every day. Water is so important for our life. We should drink water often.
【小题1】According to the passage,          in the morning is the best          .

“I hate school, and I’m not going back!”Have you ever had that thought?
Lots of kids have had. Usually this feeling doesn’t last long. But what if you feel this way too much? If you are stressed out, you might have a hard time making decisions. In the morning, you can’t decide what to eat, what to wear, or what to take for lunch.    Sometimes it’s a problem with your classes and schoolwork. Maybe the work is too easy and you get bored. Or maybe the work is too hard, or you don’t feel as clever as the other kids. Reading may be difficult for you, but you are asked to do a lot of it. You may be getting farther and farther behind, and it may seem that you will never catch up with others. When you know why you don’t like school, you can start taking steps to make things better 
It’s a good idea to talk to someone about your problems at school. Your mom, dad, friends, teachers, or even classmates will be able to help you.
Another good idea is to write down your feeling about school. For instance, keep a diary or just write in a notebook. It’s a great way to let out emotion that may be stuck inside you. And you don’t have to share（分享）what you have written with others.
The next time you find yourself disliking school, this will also help you:
Make a list of everything you dislike or enjoy—even there is only one thing. See what you can change on “don’t like” list. Could you find a way to show off your special interests and talents on what you like? Which activities could you try that would help you solve these “don’t like” problems? Focus on what you can change and you might be able to put the good feeling back in school!
【小题1】This article mainly gives you some advice on       .