是非無(wú)判斷題作為雅思考試當(dāng)中的經(jīng)典題型,即使在細(xì)節(jié)題占很大比重的今天,也是考生需要給予足夠重視的一種題型。但是介于中國(guó)考生的思維習(xí)慣往往和考官的出題角度產(chǎn)生背離,所以如何準(zhǔn)確高效的去完成這類題型是考生需要掌握的技能。

是非無(wú)判斷題在雅思考試中以TRUE, FALSE, NOT GIVEN 和YES, NO, NOT GIVEN兩種形式出現(xiàn),這里需要說(shuō)明的是除了書(shū)寫形式的區(qū)別,兩者在本質(zhì)上并沒(méi)有不同。在此老師也提醒廣大考生,無(wú)論在考試過(guò)程中考生是碰到以上哪種形式的是非無(wú)判斷題,答案都必須要大寫,避免失分。

是非無(wú)判斷題的解題過(guò)程首先是在題目當(dāng)中劃出相應(yīng)的關(guān)鍵詞,然后根據(jù)關(guān)鍵詞在原文作定位,當(dāng)然是非無(wú)判斷題在雅思考當(dāng)中遵循順序原則,這在很大程度上方便考生的定位。除去NOT GIVEN中極少數(shù)情況下,考生沒(méi)有辦法在原文中定位到具體細(xì)節(jié),其他的題目都可以在原文中定位到相關(guān)內(nèi)容。那么之后,其實(shí)考生要做的就是判斷。判斷題目的內(nèi)容和原文講述的內(nèi)容是否一致,還是沒(méi)有說(shuō)明。

劃定關(guān)鍵詞及定位的技能在本文中不多贅述。本文重點(diǎn)講述判斷過(guò)程中考生需要明確的內(nèi)容和易犯的錯(cuò)誤。首先是TRUE的情況。一般來(lái)說(shuō)這種情況,考生不太會(huì)發(fā)生失誤。如有失誤也基本是基礎(chǔ)詞匯量不足或者長(zhǎng)難句結(jié)構(gòu)分析不清的結(jié)果。因?yàn)榛窘鉀QTRUE的情況只需要對(duì)于同義替換技能有熟練的掌握即可。題目和文章如果能判斷為TRUE,最常見(jiàn)的情況就是同義替換。如劍五TEST4當(dāng)中的第5題

題目:Deserts, mountains and Arctic regions are examples of environments that are both ecologically and culturally fragile.

原文:As the 1992 United Nations Conference on Environment and Development recognized, these regions are fragile (i.e. highly vulnerable to abnormal pressures) not just in terms of their ecology, but also in terms of the culture of their inhabitants.

‘fragile not just in terms of their ecology, but also in terms of the culture’在題目當(dāng)中被轉(zhuǎn)化為簡(jiǎn)單的 ‘both ecologically and culturally fragile’,僅僅是詞性的轉(zhuǎn)化,相對(duì)來(lái)講比較容易識(shí)別,考生不易犯錯(cuò)。

當(dāng)然,詞性轉(zhuǎn)換這種層面上的同義轉(zhuǎn)換在雅思考試當(dāng)中出現(xiàn)的頻率并不高,絕大多數(shù)的雅思考試中是非無(wú)判斷題中的同義轉(zhuǎn)換是同義詞組的轉(zhuǎn)換,或者短語(yǔ)和從句之間的轉(zhuǎn)換。如此篇練習(xí)當(dāng)中的第7題

題目:The spread of tourism in certain hill-regions has resulted in a fall in the amount of food produced locally.

原文:In some hill-regions, this has led to a serious decline in farm output and a change in the local diet, because there is insufficient labour to maintain terraces and irrigation systems and tend to crops.