攻破雅思聽力多選，兩個(gè)方法來解決！

　　雅思多項(xiàng)選擇題分為7選3和5選2，答案并沒有順序限制，這兩類選擇題可以用以下兩個(gè)方法來解決。

　　排除法

　　排除法主要應(yīng)用在選擇題的選項(xiàng)在錄音中全部出現(xiàn)，也就是干擾選擇很多的題目中，以下面這道題為例，我們來講解如何在實(shí)際中運(yùn)用排除法解題：

　　【劍橋8 test1 section 2 19-20】

　　Which TWO activities can students do after the tour at present?

　　A. Build model dinosaurs

　　B. Watch films

　　C. Draw dinosaurs

　　D. Find dinosaur eggs

　　E. Play computer games

　　根據(jù)題干的限定詞after the tour at present，在審題時(shí)就應(yīng)該判斷出來此題會(huì)出現(xiàn)干擾選項(xiàng)

　　原文：on the ground floor there are continuous screenings of short documentaries about dinosaurs which you can see at any time……這時(shí)理解力能力強(qiáng)的同學(xué)會(huì)對應(yīng)到B選項(xiàng) watch films

　　沒理解的同學(xué)別著急，我們繼續(xù)往下聽：

　　we used to have an activity room with more interactive things like making models of dinosaurs and drawing and painting pictures, even hunting dinosaur eggs,聽到這三個(gè)選項(xiàng)A,C,D并列可以根據(jù)并列排除法直接都排出來，或者根據(jù)used to have 與at present題干限定沖突全部排除，如果沒反應(yīng)過來繼續(xù)聽，會(huì)聽到but unfortunately the room was damaged 更可以確定以上答案排除。

　　接著錄音提到we do have an IT center where students have access to CD ROMs with a range of dinosaur games. 同意轉(zhuǎn)換反應(yīng)快的同學(xué)會(huì)對應(yīng)到E.

　　所以通過錄音的同意轉(zhuǎn)換或者排除就可以選出正確選項(xiàng)B E了.

　　答案替換法

　　替換法應(yīng)用的題目主要是選擇題的選項(xiàng)在錄音中只出現(xiàn)2至3句的情況，這類選題出現(xiàn)得不是很頻繁，并且難度不大。

　　例題：【劍橋4 test 2 section3 25-26】

　　What TWO disadvantages of the questionnaire from of date collection do the students discuss?

　　A. The data is sometimes invalid

　　B. Too few people may respond

　　C. It is less likely to reveal the unexpected

　　D. It can only be used with literate populations

　　E. There is a delay between the distribution and return of questionnaires.

　　此題讓選兩個(gè)questionnaires的disadvantages.在錄音說了大量廢話后，然后出現(xiàn)I’m sure it talked about drawbacks as well.注意：Drawback =disadvantages，限定詞出現(xiàn)之后，緊接著出現(xiàn)答案：something about the response rare and the problems you get if it’s too low. 對應(yīng)B選項(xiàng);another drawback I remember it mentioned was that questionnaire data tends to not to reveal anything unexpected對應(yīng)C選項(xiàng)。