備考雅思聽力我們應該知道些什麼呢?雅思欄目爲大家帶來實例解析雅思聽力單選題應試技巧，希望能幫到大家哦。
排除法是選擇題的有效答題方法，今天介紹三種排除法:
1, 相似排除
考官在設定考點時，故意將音頻中部分原詞放到選項中，並且往往跟在題幹關鍵後出現，引誘考生出錯。然後把正確選項同義(近義)改寫成音頻中的內容。
例如:
-Why has James chosen to do a case study on the company Furniture Rossi?
A. It has enjoyed global success
B. It is still in a development phase
C. It is an example of a foreign company being rebranded for Australia.
音頻Furniture Rossi is an Australian company, got plans to expand into foreign markets雖然音頻中出現了選項c中的部分原詞，但是表達的.句義與c選項並不相同;aiming to build a global brand,出現A選項原詞，句義不符。答案句 it is gong through a transition,transition與development phase構成替換。
可見如果我們把握住出題者設定陷阱的手段，就可以透過相似排除的方法，提升答題正確率。
2, 時態排除
透過觀察不難發現，一般情況下，選擇題所考察的時態均爲一般現在時，偶爾考察過去或者將來時時，題幹上會有明確的時態標示詞。既然常考察一般現在時，那麼音頻中描述過去或者將來的內容則爲干擾資訊。
常見過去時路標詞:was/were, V+edthought, use to, in the past
常見將來時路標詞:plan/intend to do sth, thinking to, aiming to, next time
例如:
-The entertainment will be a
A. Live band
B. Comedian
C. Magician
音頻we were expecting a live bandwe had hoped that the resident magician who worked here through the summer would be able to help out but they were not keen on the idea由音頻可知A和C選項都爲過去時，可以透過時態法進行排除。
3, 並列排除
這一方法是在解答聽力單選題中最好用的方法。即一般情況下，在三個選項中，如果其中有兩個選項由and或者or連接，那麼這兩個選項一般均不是答案。
例如:
-Local newspapers have raised worries about
A. The late opening date
B. The cost of the project
C. The size of the facilities
音頻also, just in case you were wondering, were on schedule for June 15th opening date and well within budget其中on schedule對應A選項，within budget對應B選項，兩句由and連接，可知答案爲C。