劍橋雅思11test4聽力答案以及解析

在備考雅思聽力的時候，其中劍橋雅思真題是極為重要的備考資料，這也是各位雅思考生必備的材料，今天為大家準備了劍橋雅思11test4聽力答案以及解析，感興趣的小伙伴接著往下看吧。

劍橋雅思11test4聽力答案以及解析

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

解題思路：erosion為關鍵詞，But erosion can occur if soil is dry為答案句，答案為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.

解題思路：soil為關鍵詞，是缺乏有機物質，所以答案不是organic，應該是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.

解題思路：題干中的turn into和原文中的transform into是同義替換，carbon-based substance為定位的關鍵詞。

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.

解題思路：transfer from同義于題干的moves from，如果不認識microbes，也不會理解它和fungi屬于同義表達。

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.

解題思路：預讀題目之后，發(fā)現空處和fertile為平行結構，keep和maintain也是同義表達，此題比較容易。

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.

解題思路：year-round和increasing可以在原文聽到，比較好抓住答案區(qū)域，這個題答案也比較簡單，就是距離上一題比較近，比較容易錯過。

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.

解題思路：California為關鍵詞，原文中的a large cattle farm和題干中的a big cattle farm是同義表達，本題比較簡單。

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.

解題思路：按照空處設置，應該和agriculture一樣是個名詞，注意including這個結構，表示是進一步說明agricultural這個性質的，both and這個結構，也提示了答案是gardens，中間干擾項比較多，需要仔細預讀題目。

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.

解題思路：by cultivating同義于題干中的by using，后面的stay green all year round基本也沒什么改寫難度，這個題也比較容易。

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.

解題思路：Lai認為farmers應該得到報酬，這個題目題干中的for carbon storage…這個部分也是原文for the carbon they can store…的同義表達。

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