剑桥雅思7Test3听力Section3答案解析 ocean research
剑桥雅思7听力第三套题目第三部分由2道单句填空,3道图表填空,以及5道匹配题构成。其中图表填空看起来虽然很吓人,但因为每个空给出的信息足够多,我们其实完全可以把它当作单句填空来做。下面是具体每道题目的答案解析。
点击查看这篇雅思听力对应的录音原文与其中出现的需要大家掌握的重点词汇:
雅思备考听力篇 剑7 test 3 section 3 雅思听力高频词汇
剑桥雅思7 Test3 Section3听力答案解析
第21题答案:cigar
对应原文:So let’s start with the device itself. It looks a bit like a cigar
答案解析:这道题比较简单,虽然没有明确的提示词告诉大家答案即将到来,但空前词like原词出现,很容易锁定cigar。
第22题答案:13 (different) countries
对应原文:Over the last five years scientists from thirteen countries have been taking part in the project and launching floats in their area of ocean control.
答案解析:句子结构基本没变,听到scientists from就知道后面跟的肯定是答案。不过不少同学做听力的时候因为比较慌张,很容易漏写后面的countries。
第23题答案:activated
对应原文:Each of the floats is dropped in the ocean from a boat at a set point and activated from a satellite.
答案解析:听到ocean意识到答案即将到来,从题干语法结构可以推测空上填的应该是能够与dropped并列的动词,再加上and原词出现,由此锁定activated。
第24题答案:50 km(s)
对应原文:During this time it’s possible for it to cover quite large distances but the average is fifty kilometers.
答案解析:从题干中所问的avarage distance可以推测空上应该填的是距离。虽然前面录音中也提到了2000 meter,但那说的是垂直距离,而非水平移动的距离,因此排除,确定50 kms为答案。
第25题答案:temperature
对应原文:but as it rises to the surface it collects all sorts of data, most importantly variations in salinity, that’s salt levels, and the changes in temperature
答案解析:听到salinity意识到答案即将到来,与其并列的词组为changes in temperature。因为change在题干上已经出现,由此确定答案为temperature。
第26题答案:A
对应原文:Some of the data has already helped in completing projects. For example, our understanding of the underlying causes of El Niño
答案解析:这道题出的有些狡诈,主要依靠already一词来判断这件事情已经发生,由此确定答案A为答案。不过already读的很弱,非常不容易识别出来。
第27题答案:C
对应原文:understand the mechanics of climate change, like global warming and ozone depletion. That’s part of an ongoing variability study but the results are still a long way off
答案解析:long way off表示遥远的未来,与C选项对应,由此确定答案为C。
第28题答案:A
对应原文:we can advise the navy on search and rescue missions. That’s happening right now
答案解析:这道题比较简单一些,录音中直接提到了right now,而且读的很重,很容易判断A为答案。
第29题答案:B
对应原文:we hope it will help to bring about more sustainable fishing practices. We’ll be seeing the results of that quite soon
答案解析:quite soon表示很快就能够实现,对应B选项的in the near future.
第21题答案:C
对应原文:I agree that this concept is still a long way in the future
答案解析:与C选项的区别只在于一个是term,一个是way,很容易判断答案。整个这道匹配题的关键在于,能够实现通过选项判断出来自己要去听时间,有了明确的目标点之后,剩下的就很简单了。
剑桥雅思7Test3听力Section2答案解析 sponsored walking holiday
剑桥雅思7Test3听力Section4答案解析 Hotels and the tourist industry