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.
【小题1】We can heat water, produce electricity or create fresh air for the home _________.

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________.          .

选词填空：用适当形式填空，每空限用一次。

   Everyone needs to sleep. During the day you work and play; at night you sleep. Your body rests while you are    1   . In the morning you are ready to    2   , study or play again. If you sleep   3   at night, you can work or learn better in the day.

Your body grows more while you are asleep. No one can live without sleeping. If a child is tired, he needs     4   sleep than usual. You will be tired or will not be able to listen to your teachers in class or can’t work well if you do not have 5  sleep at night. A baby will cry    6    if you wake him or her up when he or she is sleeping. You will be able to do well in your lessons if you    7    enough rest. Many students hope to learn more before rests, so they study till     8   at night. But they feel very tired in the day and they may forget more.

Boys and girls of eight or nine need ten      9   of sleep every night. Get enough sleep if you want to be strong and     10    .

What will the house of the future look like? Could it have gardens on its walls, or a pool with fish for dinner? Architects believe that they are all possibilities. 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 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 of hot air to flow out at the chimney.

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

A. Green house of the future.

b. The greener, the better.

C. How to build green houses.

D. Changes of the houses.

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

A. with the root of a leaf.

b. with the energy from sunlight.

C. with the soil under the ground

D. with gardens on its walls.

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

A. It will take in light.

b. It will produce energy.

C. It will turn dark.

D. It will turn white.

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

A. will be more delicious.

b. need more cooks.

C. cost as much as possible.

D. will be greener.

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

A. pollution.    b. accident.      C. noise.      D. techniques.

1 

What will the house of the future look like? Could it have gardens on its walls, or a pool with fish for dinner? Architects believe that they are all possibilities. 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 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 of hot air to flow out at the chimney.

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

A. Green house of the future.

b. The greener, the better.

C. How to build green houses.

D. Changes of the houses.

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

A. with the root of a leaf.

b. with the energy from sunlight.

C. with the soil under the ground

D. with gardens on its walls.

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

A. It will take in light.

b. It will produce energy.

C. It will turn dark.

D. It will turn white.

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

A. will be more delicious.

b. need more cooks.

C. cost as much as possible.

D. will be greener.

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

A. pollution.    b. accident.      C. noise.      D. techniques.