阅读理解 In 2011, green homes made up roughly 17 percent of the market and is expected to reach two out of five homes by 2016, according to the report.
The biggest attribute to a green home is energy efficiency, of course. Ninety percent of homeowners surveyed said energy efficiency is important because of personal values, and because of lower energy bills. Other eco-friendly factors include indoor air quality, material durability, use of post-consumer materials and sustainability-focused waste management practices.
Another big incentive for consumers is the fact that mortgage lenders and regional programs-offer discount interest rates for green homes.
Regardless of the incentive, consumers should also inquire about the materials that they will be using to build their home, especially the foundation. A home built with concrete blocks, for example, does not suffer from the same number of insect infestations as wood construction homes.
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Comment 1:
Great ideas, many people are working now to make the world more green.
Comment 2:
The demands for green homes and the market of 17 percent must be increased and there must be insects and infections cured for wooden constructions.
Comment 3:
The concept is nice but I think, technology has changed a lot in today's modern world but some of the techniques of construction will remain same as it was in 1800 s. More ideas should be introduced in construction to offer environment friendly homes.
Comment 4 :
The idea of investing a house that makes you save money is not bad. It's a long-time investment and I've been thinking for a while to make some changes. Could you for instance tell me how low the energy bills get? 20% or 50% ? The thing with concrete blocks is that during summertime it gets really hot and there's no air. I would go anytime for wood instead of concrete. And the bugs problem, well you solve it once and you solve it for good! As far as I can see, the green homes trend is expanding quickly! I have started to get sick of all the skyscrapers!
Comment 5:
All homeowners can be proud that wood is a renewable and green product.
单选题 21.What is the theme of the blog quoted?
【正确答案】 B
【答案解析】推断题。博文第一段讲的就是环保房屋的销售呈上升趋势。据报道,2011年环保房屋市场占有率为17%而预计到2016年会更多。在第二段作者分析了这一现象背后的两大原因。尽管文章提到了建筑材料的使用,但那仅是提醒消费者水泥地基更牢固,所以A不能选。原文没有提到人们的购买动机,故不能选C。也没有论述开发绿色房屋的长远意义,所以选项D也要排除。故选B。
单选题 22.The personal values(Para.2)may refer to______.
【正确答案】 D
【答案解析】推断题。根据personal values所在的句子可知,作者认为由于个人价值观的原因大家认为节能是很重要的,所以个人价值观就有可能包含“可持续发展”的意思。其他3个选项都与energy efficiency没有逻辑上的因果关系。故选D。
单选题 23.When people choose green homes, which of the following doesn't belong to his or her first consideration?
【正确答案】 D
【答案解析】细节题。根据第二、三段的内容,可知选项A“节能”、选项B“能源消耗账单”和选项C“低息贷款”都是人们在选购环保房屋时要优先考虑的,故选D。
单选题 24.From comment 2 to comment 4, we learn people show concerns over______.
【正确答案】 B
【答案解析】推断题。根据评论2和评论4,可知他们讨论的都是建筑材料耐用性的问题。评论2提醒大家木结构房屋的害虫防治。评论4说网友还是坚持木质地基而不是混凝土。故选B。
单选题 25.All of the commentators' attitude towards green homes can be summarized as being______.
【正确答案】 A
【答案解析】观点概括题。从五条评论看,网友们都对环保房屋表示支持。唯一有争议的是地基的选材,是选择木质还是混凝土的地基,但也够不上质疑,只是个人选择不同而已。所以排除选项D。故选A。