题目列表(包括答案和解析)
综合填空。 | |
chemical plant 2 terrible gas. It's called 3 pollution. It makes people 4 . It causes 5 problems and even cancer. Farmers use fertilizer too much, so 6 pollution is difficult to be stopped. Every year people pour a lot of waste into rivers, lakes 7 . So 8 pollution is widely spread. Light pollution is 9 to our eyes. What's more, 10 pollution influences the look of our cities. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. |
Reading comprehension:Choose the best topic from A to F according to the meaning of each paragraph. | |
No one knows when the first house was built and who was the first one to built the house. But the houses are changing all the time. ( )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 (建筑学家) believe that they may come true one day. The only thing for sure is the houses will be as green as possible in the future. ( )2. Many architects in the world would like to build a 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 make fresh air for the room. The"root"(根) of the house is deep under the ground. It uses the soil to control the room's temperature. ( )3. 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 white to protect it from strong heat. During dark days, it turns dark and takes in as much light and heat as possible to produce energy. ( )4. This design is perhaps for the future of food. It has a garden on the outside wall of the house. People can plant tomatoes, carrots and green tea on them. So every morning, you just need to walk outside and collect your meals. ( )5. Looking to the future isn't the only way to be green. Sometimes, the old ways of building houses can also help cut down energy use. For example, a chimney (烟囱) can be a useful air conditioner because it is easier for hot air to run out of the chimney. | |
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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.
【小题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 |
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 |
A.It will take in light. | B.It will produce energy. |
C.It will turn dark. | D.It will turn white. |
A.will be more delicious | B.need more cooks |
C.cost as much as possible | D.will be greener |
A.pollution | B.accident | C.noise | D.techniques |
A.Green house of the future | B.The greener, the better |
C.How to build green houses | D.Changes of the houses |
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 |
A.It will take in light. | B.It will produce energy. |
C.It will turn dark. | D.It will turn white. |
A.will be more delicious | B.need more cooks |
C.cost as much as possible | D.will be greener |
A.pollution | B.accident | C.noise | D.techniques |
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