在雅思閱讀中，對於學生而言，是非無題型是可難可易的題型。這是小編為大家整理的雅思閱讀是非題技巧，希望大家喜歡。
汽車報廢年限是國家交通部門指定出的一項制度，即汽車在使用期間，按照車座的數量與使用時期規定的安檢制度。
1. 題目費解
對於詞彙量不是太大的學生，題目中有時出現的詞彙會導致他們理解困難，由於對題目的意思沒有一個總體的把握，從而導致失分。
比如劍橋4 test 4 passage 2 The Nature and Aims of Archeology，第18題 “Archaeology is a more demanding field of study than anthropology.”在這道題中，定位詞為 archaeology, anthropology, 考點詞為more demanding than。很多學生對於理解demanding一詞時會有費解，這個單詞在這道題中應該表示要求更多的，更費精力的，更耗時的。文章第四段最後一句' anthropology is thus a broad discipline - so broad that it is generally broken down into three smaller discipline; physical anthropology, cultural anthropology and archaeology. 在這句話中確實出現了題目中的兩個定位詞，假如考生將demanding誤解成廣或者大之類的含義，則會選擇答案為true。但是由於題目中的demanding是費力、耗時的意思，在此句話中並未提及兩門課的具體工作的難度比較，所以正確答案應該為not given。
2. 題目對應的'原文句子難理解
還有一種情況是，題目所對應的原文太長、太複雜，導致考生在理解上有困難，從而判斷錯答案。這一類情況在劍橋雅思中存在比較典型的兩道題。
比如劍橋4 test one passage one 第4題'The fact that children's ideas about science form part of a larger framework of ideas means that it is easier to change them. 題幹中children's ideas about science and framework可以做定位詞，考點詞為easier to change them。考生根據framework回原文定位到文章第二大段第三行 organized, conceptual framework, making it and the component ideas, robust but also accessible to modification. 原文中使用到了make sth adj這個結構表明framework and component ideas有兩個特點more robust and accessible to modification, 這裡的more這個比較級修飾了兩個形容詞：robust and accessible to modification, accessible to含有easy的概念，所以相當於表明了easier to change這個概念，很多考生在閱讀時往往會忽略了這個隱含的比較級，會誤選為not given, 實際答案應該為true。
劍橋 6 test 2 passage 3 Numeration 第39題 the Tsimshian language contains both older and newer systems of counting. 在這道題中older and newer systems of counting可以作為定位詞，而考察的重點應該在...上面。考生根據這兩個定位詞可以定位到原文倒數第二段'it seems that the last is a later development while the first six groups show the relics of an older system. 有些考生會認為it seems表達的是對後面的內容的懷疑和猜測，而題目把它絕對化了，所以就判斷該題為not given。但事實上根據原文前後內容，作者在這裡用it seems只是表示對前面內容的委婉總結，並不是考生所理解的表示懷疑的態度，所以正確答案應該為true。
3. 題目中的定位詞不易判斷
第三種情況當題目比較長，比較複雜時，考生可能會找錯定位詞從而誤判考題。
比如劍橋4 test one passage one 第5題 The study involved asking children a number of yes/ no questions such as Are there any rainforests in Africa? 通常考生會選擇題目中的特殊標點符號或特殊字型去定位，因此往往確定了yes/no questions 或者Are there any rainforests in Africa? 作為解題的定位詞。事實上，當我們再仔細閱讀題目，可以發現此題的重點是在講這個研究包含了什麼問題，假如原文中講到這個研究包含的是另外一種問題，僅僅根據包含後面的內容去找，有可能會誤斷為not given。這道題最好的定位詞應該找句子的主語the study, 在原文的第四段首句，我們就可以發現出現了the study這個詞眼the study ndary school students were asked to complete a questionnaire containing five open-form questions.因此此題的正確答案應該為false。對於定位詞的把握不是太確定的考生，建議可以在題目中找兩至三個定位詞。
4. 定位詞不易定位
最後一種情況是當考生分析好題目，確定了定位詞和考點詞，但是回原文尋找時，卻找不到原文所對應的內容。這一類情況又分為兩種情形。
A. 定位詞在原文中發生了較大的轉變
劍橋5 test 2 passage 3 The Birth of Scientific English 第37題 In 17th century Britain, leading thinkers combined their interest in science with an interest in how to express ideas.這道題的定位詞應該為leading thinkers, interest in science以及how to express ideas, 考察的重點在...上面。在原文中並未明確涉及這三點，這就需要我們把how to express ideas理解成language, 在原文的第四段最後一句some of these scholars, including two with the interest in language - helped found the Royal Society in 1660 in order to promote empirical scientific research. 句中出現的1660年，對應題目中的17th century; interest in language對應題目中的interest in how to express ideas; promote empirical scientific research對應題目中的interest in science, 所以此題的確切答案應該為true。
B. 理解定位詞所在的內容還需要聯絡前文
有些判斷題，在原文中定位到定位詞還不夠，還需要聯絡前文的背景才能做出題目。比如劍橋8 test 1 passage two Air Traffic Control in the USA 第24題class F airspace is airspace which is below 365m and not near airports. 仔細閱讀題幹，可以判斷該題中的class F airspace, below 365m, not near airports, 應該為題目的定位詞，題乾的考點詞為and結構。原文G段第二行文字中出現了題幹中Class F airspace這個大寫的英文單詞Uncontrolled airspace is designated Class F...這時需要回顧一下段落E中對uncontrolled airspace的介紹In general, from 365m above the ground and higher, the entire country is blanketed by controlled airspace ..., controlled airspace extends the immediate vicinity of an airport...所以答案應該判斷為true。
雅思閱讀是非題技巧2一、謂語和賓語或者狀語
在判斷句子考點時，對於由簡單主謂賓組成的句子，考察的重點一般是動詞和賓語，特別是對於有修飾詞的動詞，一般起到決定作用。（對於主語考察，因為在真題中出現頻率較少，此處暫時忽略這一類別）對於這類題目，學生主要能根據定位詞找出相對應的句子，然後把題目中所關注的動賓結構和文章中相對應的點進行匹配分析。如果兩點匹配完美，那麼答案為TRUE, 如果兩點意義相反，答案即為FALSE, 如沒有對應的點在文章當中，那麼答案即為NOT GIVEN。
文章：Beyond the practical need to make order out of chaos, the rise of dictionaries is associated with the rise of the English middle class, who were anxious to define and circumscribe the various worlds to conquer---lexical as well as social and commercial. (C5T1P1)
題目：The growing importance of the middle classes led to an increased demand for dictionaries. (TRUE)
文章：The indigenous peoples of Tasmania were only able to count one, two, many; those of South Africa counted one, two, two and one, two twos, two twos and one, and so on. (C6T2P3)
題目：Indigenous Tasmanians used only four terms to indicate numbers of objects. (FALSE)
文章：Yet there is a dark side to this picture: despite our progress, half of the world’s population still suffers, with water services inferior to those available to the ancient Greeks and Romans. (C7T1P1)
題目：Modern water systems imitate those of the ancient Greeks and Romans.(NOT GIVEN)
文章：The explosion in demand for accommodation in the inner suburbs of Melbourne suggests a recent change in many people’s preferences as to where they live. (C6T2P1)
題目：In Melbourne, people prefer to live in the outer suburbs. (FALSE)
二、做比較
此類題目考察的情況共有2類。最常見的考點為句中兩者比較後的結果，其中包含三種答案：如果不能在文章中找到相對應的比較，則答案為NOT GIVEN, 當可以在文章中找到相對應的比較，如果比較結果一致，答案為TRUE, 如果比較結果相反（包括跟文章中的比較結果相反或者是兩個物件比較結果一致），答案為FALSE。第二類考點為兩者所比較的內容，如果文章中對兩個物件做了很多方面的比較，學生需要準確的找到題目和文章中所對應的比較的內容，進而得出正確答案。
第一類：
文章：At the height of the Roman Empire, nine major systems, with an innovative layout of pipes and well-built sewers, supplied the occupants of Rome with as much water per person as is provided in many parts of the industrial world today. (C7T1P1)
題目：Water use person is higher in the industrial world than it was in Ancient Rome. (FALSE)
文章：According to a recent study by the Food and Agriculture Organization (FAO), more than 300 species of agricultural pests have developed resistance to a wide range of potent chemicals. Not to be left behind are the disease-spreading pests, about 100species of which have become immune to a variety of insecticides now in use. (C8T4P2)
題目：Disease-spreading pests respond more quickly to pesticides than agricultural pests do. (NOT GIVEN)
第二類：
文章：Large sample international comparisons of pupils’ attainments since the 1960s have established that not only did Japanese pupils at age 13 have better scores of average attainment, but there was also a larger proportion of ‘low’ attainers in England, where, incidentally, the variation in attainment scores was much greater. (C8T4P1)
題目：There is a wider range of achievement amongst English pupils studying maths than amongst their Japanese counterparts. (TRUE)
三、從句
從句的考察在雅思閱讀中出現頻率不多，但是很容易讓考生掉入陷阱進而錯選，這也是為什麼要專門提出這一塊給考生分析。這一塊主要分析一下因果關係這一類別，通過這一類的分析激發學生思維，讓學生可以瞭解這一塊的特別之處，然後可以發散思維，不侷限於此。
在因果關係中，學生經常會錯選NOT GIVEN來代替FALSE, 因為在做題分析中，文章常會給出另一個原因來引出所得結果，所以學生會以為文章沒有給出所謂原因，進而錯選NOT GIVEN。但是其實文章有討論到關於這個結果的原因，只是給出了一個錯誤的原因，所以答案反而應該是FALSE。
文章：An accident that occurred in the skies over the Grand Canyon in 1956resulted in the establishment of the Federal Aviation Administration (FAA) to regulate and oversee the operation of aircraft in skies over the United States, which were becoming quite congested.
題目：The FAA was created as a result of the introduction of the jet engine.(FALSE)
總結，在做題中，考生應主要以題目和文章對應內容為依據，進行匹配和對應，拋棄原來固有的思考方式，運用直線式思維模式，儘量避免在思考當中運用聯想來做題。通過這樣的方法不斷練習，相信考生可以在經驗的累積下，努力改變思考方式進而提前適應
