剑桥雅思11解析

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剑桥雅思11听力Test4答案详细解析Section 4

2017年09月15日

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剑桥雅思11听力Test4答案详细解析Section 4

Question 31

答案:dry

定位原文:scripts:

Carbon-rich soil is dark, crumbly and fertile, and retains some water. But erosion can occur if soil is dry

解题思路:erosion 为关键词,But erosion can occur if soil is dry 为答案句,答案为dry。

Question 32

答案:hard

定位原文:scripts:

Lal was studying soils in Africa so devoid of organic matter that the around had become extremely hard, like cement.

解题思路:soil 为关键词,是缺乏有机物质,所以答案不是organic,应该是hard。

Question 33

答案:sugar/sugars

定位原文:scripts:

Plants absorb CO2 from the air and transform it into sugars and other carbon-based substances.

解题思路:题干中的turn into 和原文中的transform into 是同义替换,carbon-based substance为定位的关键词。

Question 34

答案:roots

定位原文:scripts:

While a proportion of these carbon products remain in the plant, some transfer from the roots to fungi and soil microbes.

解题思路:transfer from 同义于题干的 moves from,如果不认识microbes,也不会理解它和fungi属于同义表达。

Question 35

答案:moist/damp/wet

定位原文:scripts:

Some growers have already started using an approach known as regenerative agriculture. This aims to boost the fertility of soil and keep it moist through established practices.

解题思路:预读题目之后,发现空处和fertile为平行结构,keep和maintain也是同义表达,此题比较容易。

Question 36

答案:variety

定位原文:scripts:

These include keeping fields planted all year round, and increasing the variety of plants being grown.

解题思路:year-round 和 increasing 可以在原文听到,比较好抓住答案区域,这个题答案也比较简单,就是距离上一题比较近,比较容易错过。

Question 37

答案:cattle

定位原文:scripts:

Soil scientist Whendee Silver of the University of California, Berkeley, is conducting a first-of-its-kind study on a large cattle farm in the state.

解题思路: California为关键词,原文中的 a large cattle farm 和 题干中的 a big cattle farm 是同义表达,本题比较简单。

Question 38

答案:gardens/gardening

定位原文:scripts:

She and her students are testing the effects on carbon storage of the compost that is created from waste - both agricultural, including manure and cornstalks, and waste produced in gardens.

解题思路:按照空处设置,应该和 agriculture 一样是个名词,注意including这个结构,表示是进一步说明agricultural 这个性质的,both and 这个结构,也提示了答案是gardens,中间干扰项比较多,需要仔细预读题目。

Question 39

答案:grasses

定位原文:scripts:

Jones and 12 farmers are working to build up soil carbon by cultivating grasses that stay green all year round.

解题思路:by cultivating 同义于题干中的 by using, 后面的stay green all year round 基本也没什么改写难度,这个题也比较容易。

Question 40

答案:payment/payments/money

定位原文:scripts:

Rattan Lai argues that farmers should receive payment not just for the corn or beef they produce, but also for the carbon they can store in their soil.

解题思路:Lai 认为farmers 应该得到报酬,这个题目题干中的for carbon storage…这个部分也是原文 for the carbon they can store…的同义表达。

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