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________.          .

用所给动词的适当形式填空。

1.Lucy ___________ (go) to the Reading Club twice a week.

2.Would you like __________ ( help ) me with my English ?

3._______________  ( not do ) your homework now. Please have a rest.

4.It’s time for me _______________ ( answer ) the question.

5.What about ______________ ( have ) a rest under the tree.

A poor farmer had a  friend who was famous for the wonderful apple trees he grew.

One day, his friend gave the farmer a young apple tree and told him to plant it.  The farmer was pleased with the gift, but he did not know where to plant it.

He was afraid that if he planted the tree near the road, strangers would steal the fruit.  If he planted the tree in one of his fields, his neighbors would come at night and steal some of the apples.  If he planted the tree near his house, his children would take the fruit.  Finally he planted the tree in his wood.  But without sunlight and good soil(土壤), the tree soon died.

Later the friend asked the farmer why he had planted the tree in such a poor place.  “What’s the difference?” the farmer said angrily and then told what he had thought.

“Yes,” said the friend, “but at least someone could have enjoyed the fruit.  Now you not only have robbed everyone of the fruit, but also you have destroyed (毁掉) a good apple tree! ”

1.What gift did the farmer get from his friend one day?

___________________________________________________________

2.How many people are there in the story?

____________________________________________________________

3.Where did the farmer plant the apple tree at last?

____________________________________________________________

4.Why did the apple tree soon die?

____________________________________________________________

5.Who destroyed the apple tree?

____________________________________________________________

--- ________ under the tree?      --- No，they aren’t.

　　    A．Where are       B．What is         C．Are they       D．Is it