剑桥雅思5Test3听力Section4答案解析 household waste recycling
2023-05-27 10:15:22 来源:中国教育在线
剑桥雅思5Test3听力Section4答案解析 household waste recycling
第31题答案:12.5%
对应原文:The agreed targets for the UK mean that by 2008 we must reduce our carbon dioxide emissions by 12.5%
答案解析:虽然这道题我们很难事先根据题干判断出空上应该填一个百分比,但2008年提示相当明显,再加上lower与reduce的同义替换,以及12.5%的重读,确定答案并不是很困难。
第32题答案:incineration plants
对应原文:also recycling reduces greenhouse gas emissions from landfill sites and incineration plants.
答案解析:题干上空与landfill sites并列,因此我们听的时候要注意寻找并列关系。这道题中并没有在这一点上设置障碍,很容易就可以找到答案。其难度主要在incineration这个单词的拼写上。
第33题答案:drop-off
对应原文:One problem is that there aren’t enough ‘drop-off’ sites, that is, the places where the public are supposed to take their waste.
答案解析:听到problem意识到答案即将出现,a lack of与not enough同义替换,sites原词出现,很容易锁定答案位置。难点在于drop-off出现了浊化(/p/发/b/的音)与连读,部分同学可能听到之后识别不出来对应的具体词汇。
第34题答案:cooking
对应原文:Another difficulty is that toughened glass used for cooking doesn’t fully melt at the temperature required for other glass
答案解析:听到glass意识到答案已经不远,根据utilised与used的同义替换很容易锁定答案位置,cooking的拼写也比较简单。这道题只要跟上录音节奏就不存在什么困难。
第35题答案:500,000
对应原文:Two million tons of glass is thrown away each year, that is, seven billion bottles and jars; but only 500,000 tons of that is collected and recycled.
答案解析:根据题干可以事先判断空上填的应该是数字。录音中先说了2 million,又说了7 billion,但它们都不符合题干中recycled这一条件,因此排除之后继续往下,确定500000为答案。
第36题答案:roads
对应原文:A company called CLF Aggregates makes a product for roads
答案解析:听到前一单元格内CLF Aggregates的公司名称意识到答案即将出现,roads读的很重,比较容易确定答案。
第37题答案:soil conditioner
对应原文:One firm, Papersave, currently sells this to farmers as a soil conditioner
答案解析:解题思路跟上一道题一样,根据公司名称定位,根据重音确定答案。不过相比于上道题来说,这道题在两个地方增加了难度。一是中间废话很多,如果注意力不集中的话可能会漏掉Papersave这一提示词。二是soil conditioner这一短语比较少见,可能会反应不过来。
第38题答案:containers
对应原文:Pacrite recycles all sorts of things, from bottles to car bumpers, and one of its most successful activities is recycling plastic bottles to make containers which are used all over the country to collect waste.
答案解析:相比于前几道题目来说,提示词Pacrite与答案相距较远,很容易让人觉得自己是不是已经漏了过去。不过我们可以根据表头推测空上填的肯定是种产品,而make又正好跟表头上的manufacture同义替换,由此锁定答案。
第39题答案:pencils
对应原文: such as Waterford, which turns the cups into pencils
答案解析:唯一的难点在于跟上一道题目之间插入了很多废话,但只要耐心等待waterford就不难做。
第40题答案:business card
对应原文:Johnson & Jones, a Welsh-based firm, which has developed a wide variety of items, including business cards
答案解析:与之前题目类似,根据公司名称Johnsone & Jones定位到答案所在句子,根据重读和表头确定答案。但这道题跟上道题距离较近,如果在pencils上耽误一会儿的话,可能会漏掉。
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