2023-05-31 16:04:27 人气:120
剑桥雅思5 Test 2阅读Passage 1答案解析Bakelite-the birth of modern plastics,今天就来为大家分析这个问题。
Bakelite-the birth of modern plastics
现代塑料的诞生
剑桥雅思5 Test 2 Passage 1阅读答案解析
第1题答案:candle wax
对应原文:第2段:which means that,like candlewax,they melt when heated and can then be reshaped
解析:因为是第1题,所以直接从文章开头找起,发现第1段主要是在介绍人物,跟塑料没有太大关系,于是将目光投向第2段。similiar way与like同义替换,由此确定答案为candle wax
第2题答案:synthetic
对应原文:第2段:Bakelite had the distinction of being the first totally synthetic thermosetting plastic.
解析:顺着上一道题目往下,根据first定位到具体句子,题干中的entirely与原文中的totally同义替换,由此确定答案为synthetic
第3题答案:chemistry
对应原文:第三段:immense technological progress in the domain of chemistry
解析:上一题结束之后来到第三段,根据advance和progress的对应确定具体的句子。题干中field与空构成所有格结构,而field在原文中又与domain替换,因此确定答案为chemistry
第4题答案:Novalak
对应原文:第5段:…combined under vacuum inside a large egg-shaped kettle.The result was a resin known as Novalak
解析:根据题干中上一步的vacuum和这一步的resin定位到这一句,题干中的called与原文中known as同义替换,由此确定答案为Novalak
第5题答案:fillers
对应原文:第5段:Other substances were then introduced:including fillers,such as woodflour,asbestos or cotton
解析:根据cotton,asbestos定位到这一句,题干中问这两样物品是什么的举例,由此确定答案为fillers
第6题答案:hexa
对应原文:第5段:hexa,a compound of ammonia and formaldehyde which supplied the additional formaldehyde necessary to form a thermosetting resin
解析:根据题干中的ammonia和formaldehyde定位到这一句话。由题干图形可知文章来自 雅思问的是这两种物质混合之后是什么,由此确定答案为hexa
第7题答案:raw
对应原文:第5段:This resin was then left to cool and harden,and ground up a second time.The resulting granular powder was raw Bakelite
解析:根据cool,hardened,powder定位到这句话。题干中空对Bakelite起修饰作用,根据这一修饰关系很容易确定答案为raw
第8题答案:pressure
对应原文:第5段:In the last stage,the heated Bakelite was poured into a hollow mould of the required shape and subjected to extreme heat and pressure
解析:空与heat存在并列关系,而heat在原文中直接原词出现,很容易锁定答案为pressure
第9题答案:B
对应原文:第6段:Moulds had to be carefully designed so that the molten Bakelite would flow evenly and completely into the mould
解析:这道题采用词义解释的方式将ease替换为evely and completely,fill又和flow into对应,因此确定B为正确答案。
第10题答案:C
对应原文:第6段:The object could not be designed so that it was locked into the mould and therefore difficult to extract.
解析:选项A,D都属于完全没有提到的内容,E选项并不是影响设计的因素,反而是设计的结果。C选项中remove与extract同义替换,由此确定答案。
第11题答案:TRUE
对应原文:第4段:On 13 July 1907,Baekeland took out his famous patent describing this preparation,the essential features of which are still in use today.
解析:根据1907定位到第1段和第4段,发现第1段中的内容与题干稍有偏差,因此主要将注意力集中在第4段。题干中的modern与today同义替换,principles与features对应,即题干中的所有信息点在原文中都能找到根据,由此确定答案为YES
第12题答案:FALSE
对应原文:第7段:Baekeland’s invention,although treated with disdain in its early years,went on to enjoy an unparalleled popularity
解析:原文中Baekeland的发明一开始被轻视,后来才受到广泛欢迎,这与题干中的immediately冲突,因此确定答案为FALSE
第13题答案:FALSE
对应原文:第7段:consumers everywhere relished its dazzling array of shades,delighted that they were now,at last,no longer restricted to the wood tones and drab browns of the pre-plastic era
解析:原文中说这种材料有各种各样的颜色,人们再也不用受制于木色和棕色。这与题干中的only冲突,因此确定答案为FLASE
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