劍橋雅思9Test4聽力Section4答案解析 wildlife in city gardens

劍橋雅思9Test4聽力Section4答案解析 wildlife in city gardens

劍橋雅思9 Test4 Section4聽力答案解析

第31題答案：C

對應(yīng)原文：two of the group mentioned that they had seen yet more sparrow-hawks – one of Britain’s most interesting birds of prey – in their own city centre gardens and wondered why they were turning up in these gardens in great numbers

答案解析：選項A和選項B在錄音中都沒有提到。雖然選項C是正確答案，但其recent phenomenon一詞所概括的內(nèi)容太長（在城市中心花園中看到更多的sparrow hawks），需要較強的句義理解能力才能將兩者對應(yīng)起來。

第32題答案：A

對應(yīng)原文：We estimated that it was about one fifth, and this was endorsed by looking at large-scale usage maps in the town land survey office

答案解析：原文中提到，他們通過查詢城鎮(zhèn)土地調(diào)查辦公室大比例的地圖確認(rèn)了這一數(shù)據(jù)。選項A中的official documents對應(yīng)large-scale usage maps，由此確定答案。B選項中的photos屬于無中生有，C選項中的surveyors則是在替換過程中文章來自老烤鴨雅思出現(xiàn)了意思偏差，因此統(tǒng)統(tǒng)排除。

第33題答案：B

對應(yīng)原文：so we decided to survey garden owners from different areas of the city. Just over 100 of them completed a survey once every two weeks for twelve months – ticking off species they had seen from a pro form a list – and adding the names of any rarer ones

答案解析：錄音中提到他們要求花園所有者在12個月的時間里，每兩周完成一次調(diào)查。劃掉他們看到的物種，加上任何稀有物種的名字。即記錄所看到的動物。這道題的難點跟第31題一樣，都是正確選項的概括太過簡略，不像是我們平時所熟悉的詞匯或短語的同義替換。

第34題答案：B

對應(yīng)原文：We deliberately chose smaller ones because they were by far the most typical in the city. The whole point of the project was to look at the norm not the exception

答案解析：這道題要相對簡單一些，只要能夠抓住typical和representative的同義替換，即可確定B為答案。

第35題答案：A

對應(yīng)原文：Alongside this primary research on urban gardens, we were studying a lot of books about the decline of wild animals in the countryside and thinking of possible causes for this.

答案解析：這道題進(jìn)行了大量的同義替換。先是將題干中的extensive reading替換為a lot of books，然后又將animals替換成wildlife，countryside替換成rurual areas，由此確定A為答案。

第36題答案：C

對應(yīng)原文：What we’ve decided to resent today is information about just three species – because we felt these gave a good indication of the processes at work in rural and urban settings as a whole

答案解析：這道題要稍微簡單一些，好歹有個because的提示。indicate與indication詞性替換，as a whole則對應(yīng)general trends，由此確定C為答案。而無論是A選項的a lot of data，還是B選項的most interest，在原文中都找不到對應(yīng)點。

第37題答案：frog/frogs

對應(yīng)原文：The first species to generate a lot of interesting information was frogs

答案解析：從表頭可以推斷出空上應(yīng)該填一種生物。first species有一定的提示作用，幫助我們確定后面的frogs為答案。不過因為這道題離上一道題距離太近，給我們增加了額外的困難。

第38題答案：predators

對應(yīng)原文：Hedgehogs are also finding it easier to live in urban areas – this time because their predators are not finding it quite so attractive to leave their rural environment, so hedgehogs have a better survival rate in cities

答案解析：聽到Hedgehogs意識到答案即將到來，原文對safer進(jìn)行了詞義解釋，找不到直接的對應(yīng)詞，只能通過詞性和句義來判斷答案。

第39題答案：count

對應(yīng)原文：We had lots of sightings, so all in all we had no difficulties with our efforts to count their numbers precisely

答案解析：空前詞easy被替換成no difficulties，從題干可以推測空上應(yīng)該填一個動詞，由此確定答案為count。

第40題答案：seed/seeds

對應(yīng)原文：they are experiencing a resurgence in urban gardens because these days gardeners are buying lots of different plants which means there’s an extensive range of seeds around, which is what they feed on

答案解析：不少同學(xué)會根據(jù)空前的a variety of將plants當(dāng)作答案。但它并不符合空后to eat這一信息點。an extensive range of與a variety of同義替換，feed on與eat同義替換，由此舍棄plants，鎖定seeds為答案。

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