雅思阅读真题解析-剑16Test2Passage2-I contain multitudes-判断题
雅思阅读真题解析-剑16Test2Passage2-I contain multitudes-判断题?
整体分析
这篇文章Q14-16是单选题，Questions 17-20是摘要选择题，Questions 21-26是判断题。我们应该到这做：先做判断题，再做摘要选择题，最后做单选题。不要以为摘要选择题比判断题简单，它真的不比判断题简单。
判断题
Questions 21-26
Do the following statements agree with the claims of the writer in Reading Passage 2?
In boxes 21-26 on your answer sheet, write
YES if the statement agrees with the claims of the writer
NO if the statement contradicts the claims of the writer
NOT GIVENif it is impossible to say what the writer thinks about this
Q21
It is possible that using antibacterial products in the home fails to have the desired effect.
分析
题干中可以划定位词的有antibacterial products和home。这道题考察是非考点，我们可以把it is possible和fails to放一起考虑，即antibacterial products到底会不会fails to have the desired effect。
定位
8The most recent research actually turns accepted norms upside down. For example, there are studies indicating that the excessive use of household detergents and antibacterial products actually destroys the microbes that normally keep the more dangerous germs at bay. Other studies show that keeping a dog as a pet gives children early exposure to a diverse range of bacteria, which may help protect them against allergies later.
答案
原文第二句中出现了定位词household （对应in the home）和antibacterial products。我们现在分析一下这句中的destroy the microbes that normally keep the more dangerous germs at bay。这句中microbes后边是修饰这个词的定语从句，根据normally keep more dangerous germs at bay 【直译：平常能够把更危险的细菌留在岸上—约束更危险的细菌。】得知这些microbes是好的，加上前面的destroy，结果就是坏的，也就是这些antibacterial products 损坏了好的microbes。总的效果是不好的。题目中的possible to fail 【可能会失败】+desired effect【想要的效果】总的结果也是坏的，所以题目与原文内容一致，答案是YES。
Q22
It is a good idea to ensure that children come into contact with as few bacteria as possible.
分析
题干中可以划定位词的有children。这道题考察是非题，即contact few bacteria到底是不是good idea。
定位
8...Other studies show that keeping a dog as a pet gives children early exposure to a diverse range of bacteria, which may help protect them against allergies later.
答案
上文中出现了定位词children, 这句中的diverse range of bacteria与题干中的as few bacteria as possible是矛盾的， 原文中的may help protect them与题干中的a good idea对应（两个都是正面的）,所以题干与原文认为的good idea恰好是相反的，答案是NO。
Q23
Yong’s book contains more case studies than are necessary.
分析
题干中可以划定位词的有Young’s book和case studies。这道题考察比较，即书里的case study的数量>需要的数量。
定位
9The readers of Yong’s book must be prepared for a decidedly unglamorous world. Among the less appealing case studies is one about a fungus that is wiping out entire populations of frogs and that can be halted by a rare microbial bacterium. Another is about squid that carry luminescent bacteria that protect them against predators.
答案
原文第 一句中出现了定位词Young’s book, 第二句出现了case study。第二句中出现的less appealing【没那么招人喜欢的...】，显然这里说的是case study的吸引力，而不是数量。第三句说的another也是指case study，这句说了case study的内容，也没有提到case study的数量，所以到这里就可以判断这道题是NOT GIVEN了。如果你不放心， 你可以往后看，如果下一句出现了下一道题的定位词，那么这道题就可以确定NOT GIVEN了。
24
The case study about bacteria that prevent squid from being attacked may have limited appeal.
分析
题干中可以划定位词的有squid, 这道题考察是非考点，即这个case study到对是否have limited appeal。
定位
9The readers of Yong’s book must be prepared for a decidedly unglamorous world. Among the less appealing case studies is one about a fungus that is wiping out entire populations of frogs and that can be halted by a rare microbial bacterium. Another is about squid that carry luminescent bacteria that protect them against predators.
答案
看到原文中的another 这句出现了第24题的定位词，这下可以确定23题就是NOT GIVEN了。这句中的protect them against predators对应题干中的prevent squid from being attacked， 这句中的luminescent bacteria对应题干中的bacteria。现在我们只需要找到have limited appeal。这句话显然是没有的，这里来了一个重要知识点。
当两个句子并列的时候，他们的结构一样，内容相似，感情色彩保持一致。我们回到上一句，会发现， 上一句是这么开头的：Among the less appealing case studies is one about a...。我们的下一句是这么开头的：Another is about，这会儿很清晰了，这两句就是并列，也就是举出两个less appealing case studies。所以两个例子都是less appealing， 包括第二句中的squid的例子，所以原文与题干的内容一致，答案是YES
Q25
Efforts to control dengue fever have been surprisingly successful.
分析
题干中可以划定位词的有dengue fever。这道题考察是非考点，即efforts到底是否是surprisingly successful。
定位
9...However, if you can overcome your distaste for some of the investigations, the reasons for Yong’s enthusiasm become clear. The microbial world is a place of wonder. Already, in an attempt to stop mosquitoes spreading dengue fever - a disease that infects 400 million people a year - mosquitoes are being loaded with a bacterium to block the disease. In the future, our ability to manipulate microbes means we could construct buildings with useful microbes built into their walls to fight off infections. Just imagine a neonatal hospital ward coated in a specially mixed cocktail of microbes so that babies get the best start in life.
答案
上方第三句中出现了定位词dengue fever。这句中的mosquitoes are being loaded with a bacterium to block the disease对应题干中的efforts to control, 但是没有提到结果。下一句讲的是将来的可能性，以及infections的关系，跟dengue fever没有必然的联系，所以答案是NOT GIVEN。
Q26
Microbes that reduce the risk of infection have already been put inside the walls of some hospital wards.
分析
题干中可以划定位词的walls 和hospital wards。这道题考察是非考点，即microbes到底有没有been put inside the walls of some hospital wards。
定位
9...Just imagine a neonatal hospital ward coated in a specially mixed cocktail of microbes so that babies get the best start in life.
答案
这句中出现了出现了hospital ward和microbes，但这句话出现的just imagine【想象一哈】与题干中的have already been【已经被】是矛盾的，也就是说题干中的事情还没有实现，所以原文与题干是矛盾的，答案是NO。
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