雅思13test3passage3答案及解析

雅思13test3passage3答案及解析

第27題選：C

對應原文：C段：Some have claimed that major glacier-fed rivers changed their course…

答案解析：C段一整段都在探討人們對哈拉帕文明衰落原因的推測，27題的題干只是將這些具體的內容總結了一下，因此確定C為爭取答案。

第28題選：H

對應原文：H段：By investigating responses to environmental pressures and threats,we can learn from the past to engage with the public,and the relevant governmental and administrative bodies

答案解析：H段從2句開始，都在描述考古學對我們今天處理氣候變化的意義。對應題干中a present-day application of some archaeological research findings，由此鎖定答案。

第29題選：A

對應原文：A段：But their lack of self-imagery–at a time when the Egyptians were carving and painting representations of themselves all over their temples–is only part of the mystery.

答案解析：A段最后提到哈拉帕文明與埃及文明的不同。哈拉帕文明沒有留下太多關于自身的記載，而埃及人則在廟宇各處留下自己的雕像和繪畫。對應題干a difference between the Harappan Civilisation and another culture，由此確定A為答案。

第30題選：B

對應原文：B段：As populations increased,cities were built that had great baths

答案解析：B段中部提到了哈拉帕文明繁盛時期的城市設計。各種設施按照區(qū)域分布，房屋按照街區(qū)規(guī)劃，還有自己的水井和排水系統(tǒng)。對應題干urban design，由此鎖定答案。

第31題選：D

對應原文：D段：…found early in their investigations that many of the archaeological sites were not where they were supposed to be

答案解析：D段開頭提到，兩位學者在他們的研究早期發(fā)現(xiàn)，許多考古地址并不位于他們應該在的地方。后面還提到這些聚居點跟之前已經發(fā)布的內容存在幾百米到上千米的誤差。對應題干discovery of errors，由此確定答案。

第32題是：shells

對應原文：E段：…north-western India,where hundreds of Harappan sites are known to have been situated.The researchers gathered shells of Melanoides tuberculata snails

答案解析：根據north-western India定位到E段的這兩句話，空前詞collecting與gathered同義替換，根據修飾關系確定shells為答案。

第33題是：lake

對應原文：E段：As today,the major source of water into the lake is likely to have been the summer monsoon

答案解析：順著上一題往下，根據water定位到E段的這句話。題干中問的是什么里的水位，原文中只有l(wèi)ake填上去語義合適，由此確定答案。

第34題是：rainfall

對應原文：E段：when the amount of evaporation from the lake exceeded the rainfall–indicative of a drought.

答案解析：根據evaporation定位到這句話，題干中l(wèi)ess…than與exceed反義替換，由此確定答案為rainfall。

第35題是：grains

對應原文：G段：Petrie and Singh’s team…They are analysing grains cultivated at the time,and trying to work out whether they were grown under extreme conditions of water stress,and whether they were adjusting the combinations of crops they were growing for different weather systems.

答案解析：根據Petrie and Singh’s team定位到G段。空前詞look at與analysing同義替換，由此確定答案為grains。

第36題是：pottery

對應原文：G段：They are also looking at whether the types of pottery used

答案解析：順著上一題往下，根據also定位到這句話。從題干可以推測空上填的應該是某種具體的物品，原文中只有pottery填上去語義合適，由此確定G為答案。

第37題是：B

對應原文：F段：…explains Singh,‘it is essential that we obtain more climate data from areas close to the two great cities at Mohenjodaro and Harappa and also from the Indian Punjab.’

答案解析：題干中的further information與more climate data對應，vital與essential對應，而region則與具體的地點名稱對應。從原文可以看出這段話是Singh說的，由此確定B為答案。

第38題是：A

對應原文：H段：Petrie believes…By investigating responses to environmental pressures and threats,we can learn from the past

答案解析：題干中“研究過去的行為模式可能擁有長久的好處”在28題已經考察過一次，因此只用尋找這些話是誰說的就好。而H段中只有Petrie一個人名，由此確定A為答案。

第39題是：D

對應原文：E段：Hodell adds:‘We estimate that the weakening of the Indian summer monsoon climate lasted about 200 years before recovering to the previous conditions,which we still see today.’

答案解析：水資源短缺的問題主要出現(xiàn)在E段。該段最后提到，印度夏季季風氣候的減弱持續(xù)了大約200年。對應題干中approximate length of a period of water shortage。而這句話是Hodell說的，由此確定D為答案。

第40題是：A

對應原文：B段：‘There is plenty of archaeological evidence to tell us about the rise of the Harappan Civilisation,but relatively little about its fall,’explains archaeologist Dr Cameron Petrie

答案解析：B段開頭就提到，“關于哈拉帕文明的興起有許多考古證據，按關于它的衰落則證據較少”。對應題干中information…h(huán)as been lacking，由此確定答案為A。

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