问题 选择题

专家认为,在全球气候变暖和低碳经济备受关注的大背景下,未来属于新能源技术领先的国家。完成下列问题。

小题1:在低碳经济时代,下列工业部门受益最大的可能是(  )

A.煤炭工业

B.太阳能光伏发电工业

C.电子工业

D.服装工业小题2:若现阶段我国大量生产使用清洁能源乙醇(由粮食及各种植物纤维加工而成)作为汽车燃料,

将对我国产生的显著影响有(  )

①优化能源消费结构  ②提高能源利用率  ③减轻耕地压力   ④调整种植业结构

A.①②

B.②③

C.③④

D.①④

答案

小题1:B 

小题2:D

题目分析:

小题1:注意阅读题干“专家认为未来属于新能源技术领先的国家”,四个选项中与能源有关的是煤炭工业、太阳能光伏发电工业,但是煤炭工业产品是煤炭属于常规能源,而太阳能光伏发电工业的产品可以利用太阳能发电,太阳能源属于新能源,故答案B正确。

小题2:我国的能源消费结构以煤炭为主,其次是石油等,新能源、清洁能源所占比重较小。大量生产使用清洁能源乙醇作为汽车燃料,会大幅提升清洁能源所占比重,所以可以优化能源消费结构;乙醇是由粮食及各种植物纤维加工而成,大量生产乙醇,那么原料需求量大,需要大面积种植从而要调整种植业结构,故答案D正确。

阅读理解

阅读理解。

     Sally is a student o f Class Seven, Grade (年级) Two. On Friday afternoon she is not happy.

When she gets home, she says to her mother,"I don' t want to go to school next week. " Her mother

asks her what happens. She tells her mother everything is OK. Her teacher is very friendly to her and

she likes her teacher very much. Her classmates love her and they help each other. She is a good student

at school. She can learn a lot from school.    

     "Why don't you want to go to school?"asks the mother in surprise.    

      "Because I can't play like my brother Tom at home," answers Sally.    

      "Your brother is only three years old,"says her mother, "He is too young and can't go to school. "    

      "Oh, how pity (可怜)I am!" says Sally. "When I come back home, my brother is playing with his toys.

My father is playing computer games in the bedroom. And you are watching TV in the sitting room.

Only I have to go to school and do homework at home. I wish I did not grow up. "

1.  How does Sally feel on Friday afternoon?

A. She felt unhappy.

B. She felt surprised.

C. She felt unfriendly.

D. She felt relaxed.

2. Where are Sally and her mother talking?

A. At the street. 

B. At the school. 

C. At home. 

D. At a shop.

3. Sally doesn't want to go to school because _____.

A. her teacher doesn't like her

B. the school is too far from her home

C. her classmates don't help her

D. she can't play like her brother at home

4. Sally's father is _____ when Sally gets home.

A. playing computer games

B. watching TV

C. doing some reading

D. working with her mother

5. How many people are there in Sally's family?

A. Three.   

B. Four.   

C. Five.  

D. Six.

单项选择题