题目内容

【题目】根据短文内容及首字母提示,填写所缺单词,使短文意思完整。每空限一词。

Dear Benny,

I’m sorry I don’t have e 1 time to write to you often. I am a2 busy at school.

G3what? Next month, I’m coming to Beijing with my parents! I’m very excited. I really want to see the old b4and do some shopping. And I can’t wait to meet you! Will you take me to some interesting places?

All the b5

Maria

【答案】

1enough

2always

3Guess

4buildings

5best

【解析】本文作者写信告诉对方下个月他将去北京旅游,希望对方做他的导游。

1句意:我没有足够的时间经常给你写信。足够的是enough。故答案为enough。

2句意:我在学校总是很忙。总是用always。故答案为always。

3句意:猜猜是什么?猜是guess。故答案为Guess。

4句意:我真的想去看古老的建筑和购物。古老的建筑是old buildings。故答案为buildings。

5本句是祝福语all the best(万事顺利)。故答案为best。

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【题目】C

Indian scientists have designed a new device* that they hope will solve one of the biggest problems with the use of solar energy. They call the device a solar tree. Solar trees have metal “branches*” which are just from a tall pole at different levels. Each branch holds a solar panel*. These panels have large metal boards that collect energy from the sun and turn it into electricity.

Daljit Singh Bedi is the main scientist at the Council of Scientific and Industrial Research in India. Bedi says the shape of the solar trees makes it possible to fit more solar panels in a space than traditional systems do. This means less land would be needed to produce solar energy. “It takes about four square meters of space to produce energy which may need 400 square meters of space,” he says.

Scientists believe the energy a solar tree collects will be enough to power five homes. The solar tree will make it easier to provide solar energy for homes in cities. The trees will also take less space from farmers in rural areas. Bedi says solar trees will collect more energy than normal solar panels on the tops of buildings. “This design makes the solar panels exposed* more towards the sun,” he says. “And that way people are able to use 10 to 15 percent more energy.”

India has promised to reduce its greenhouse gas production. The country’s promise depends heavily on increasing solar energy. The cost of solar panels has gone down in recent years. This has increased the possibility of applying*solar trees in India.

Amit Kumar is the senior director of the Energy and Resources Institute in New Delhi. He says gaining access* to land takes time and increases costs. He adds that it is still not clear how useful these new developments in solar power technology are. “Only when we put those trees on a large scale* will we be able to get that answer,” he says.

1We may probably read this passage in ___________.

A. Culture Views B. Nature and Science

C. Story Books D. Travelling Guide Book

2Compared the traditional system, the main advantages of the solar tree is _____________.

A. we can see many “branches” in new solar tree

B. it surely produces more energy than traditional system

C. it’s reducing India’s more greenhouse gas production now

D. fewer and fewer people will use it than traditional ones

3What does the underlined word "this" in the fourth paragraph refer to (指代)?

A. greenhouse gas production B. the solar panels

C. the new solar tree D. country’s promise

4In the last paragraph, what do you think of what Amit Kumar said?

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