剑桥雅思18阅读答案解析1-4匹配题Test3
剑桥雅思18共收集了雅思真题4套，羊驼雅思整理了第三套阅读真题答案及解析Test 3 Reading，以下是阅读第一篇文章Passage 1第1-4匹配题的题目、答案及解析，供烤鸭们复习参考。
剑桥雅思18听力和阅读真题答案及解析汇总查看剑桥雅思18真题答案解析汇总，为助力考生们备考雅思，羊驼雅思APP推出剑桥雅思真题及答案解析视频，可在羊驼雅思APP课程一栏获取剑雅系列视频信息。
Reading Passage 1
剑桥雅思18 Test3 Passage1文章原文请查看剑桥雅思18阅读真题电子版Test3 Passage1
Questions 1-4
Reading Passage 1 has eight sections, A-H.
Which section contains the following information?
Write the correct letter, A-H, in boxes 1-4 on your answer sheet.
1、an explanation of the industrial processes that create potential raw materials for concrete
2、a reference to the various locations where high-rise wooden buildings can be found
3、an indication of how widely available the raw materials of concrete are
4、the belief that more high-rise wooden buildings are needed before wood can be regarded as a viable construction material
题目解析
第1题答案：G
解析：
选项是说这个段是解释创造潜在混凝士原材料的工业生产过程。定位到G段原文: Fly ash 粉煤灰and slag 炉渣from iron ore are possible alternatives to cement in a concrete mix.后面则讲了这两种原材料怎么生产，以及用这两种原材料是为了reduce greenhouse gas emissions，故答案为G段。
第2题答案：D
解析：
选项是说这个段是讲述了多个地方都能找到木质的高层建筑。D段前面说了 A possible alternative to concrete is wood.木头可能代替混凝土。后面再举了例子，Vancouver, Vienna,and Brumunddalin Norway 都是木质的高层建筑，故答案为D段。
第3题答案：C
解析：
选项是说这个段阐述了混凝士的原材料很容易获得。定位C段原文: Not only are the ingredients of concrete relatively cheap and found in abundance in the most places around the globe.混凝土的成分不仅相对便宜，而且在全球大多数地方都很丰富。故答案选C段。
第4题答案：F
解析：
选项是说这个段说明了在木材可以被视为可用的建筑材料之前，越来越多的高层木材建筑就被需要。定位F段原文: only when a wider range of construction projects has been proven in practice will it be possible to see wood as a real alternative to concrete in constructing tail buildings.尽管加工木材有局限性，并且只有当更多建设项目证明了木材的可用性之后，木材才能真正被当做混凝土的替代材料。故答案选F段。
