剑桥雅思19Test2Part4听力答案解析 Tardigrades
剑桥雅思19听力第二套题目第四部分由10道填空题组成。虽然其整体语速不快,发音也很清楚,但题目设置上出现了许多语序颠倒的情况,即先说答案,再说提示词,比较考验大家的短期记忆。下面是具体每道题目的答案解析。
剑桥雅思19Test2Part4听力原文与答案 Tardigrades
剑桥雅思19 Test2 Part4听力答案解析
第31题答案:move
对应原文:‘water’ because that’s where they thrive best, and ‘bear’ because of the way they move
答案解析:听到water意识到答案即将到来,空前词how与the way同义替换,they原词出现,因此确定move为正确答案。
第32题答案:short
对应原文:but, generally speaking, the different species share similar physical traits. They have a body which is short, and also rounded
答案解析:听到physical和body意识到答案即将出现,short之后有明显停顿,再加上后面的rounded,可以进一步肯定short就是答案。
第33题答案:discs
对应原文:I should also say that some species don’t have any claws; what they have are discs
答案解析:这道题考察并列。听到claws意识到答案将出现,下一个出现的名词即是discs(吸盘)。难度主要在discs的拼写上。
第34题答案:oxygen
对应原文:Within the body, there are no lungs, or any organs for breathing at all. Instead, oxygen and also blood are transported in a fluid that fills the cavity of the body.
答案解析:这道题采用语序颠倒的手法,先说答案oxygen,然后才提到空前提示词liquid。好在并列词blood离答案比较近,可以帮助我们锁定oxygen。
第35题答案:tube
对应原文:The tardigrade’s mouth is a kind of tube that can open outwards to reveal teeth
答案解析:听到mouth意识到答案即将到来。空前提示词shaped在原文中并没有体现,只能根据重读和单词含义锁定tube(管子)。
第36题答案:temperatures
对应原文:tardigrades are capable of surviving radiation and very high pressure, and they’re also able to withstand temperatures as cold as-200 degrees centigrade, or highs of more than 148 degrees centigrade, which is incredibly hot.
答案解析:这道题容易因为前面的high误将pressure当成答案。但原文关于pressure的描述中并没有low的对应,因此排除。紧跟着发现描述temperatures的cold可以对应low,而high则是原词,因此确定它为正确答案。
第37题答案:protein
对应原文:While in a state of cryptobiosis, tardigrades produce a protein that protects their DNA.
答案解析:36题和37题之间有大段的废话,比较考验我们的耐心。但只要盯好上一行的结尾和同行的DNA就可以根据重读和短期回忆锁定protein为正确答案。
第38题答案:space
对应原文:There are currently several tests taking place in space, to determine how long tardigrades might be able to survive there.
答案解析:从题干可以推测出空上应该填某个地点,因此听到space时就要留意。随后发现原文中的survive可以与stay alive同义替换,由此确定space就是答案。
第39题答案:seaweed
对应原文:They suck the juices from moss, or extract fluid from seaweed
答案解析:这道题比较简单一些,并列提示词moss在录音中原词出现,并列关系也没有太大的变化,很容易锁定seaweed。
第40题答案:endangered
对应原文:tardigrades have not been evaluated by the International Union for Conservation of Nature and are not on any endangered list
答案解析:听到conservation意识到答案即将出现,从题干可以推测出空上应该填一个形容词,而且与保护相关,因此锁定endangered为正确答案。
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