雅思閱讀同義詞轉(zhuǎn)換：詞組.

　　詞組的轉(zhuǎn)換一般情況下是雅思閱讀同義詞轉(zhuǎn)換的一個衍生。當(dāng)一個詞無法用另一個同義詞到位地解釋時，可能會出現(xiàn)用詞組解釋的情況。另外如果本身就是詞組的形式，那么通常來講還是會用詞組的形式進(jìn)行解釋。

?劍橋雅思九全面分析，全面解析雅思真題

　　例如：

　　Example 1:

　　原文：Computers are gainingin popularity, despite their cost.

　　題目：Computers are morepopular than they used to be.

　　原文當(dāng)中的gaining in popularity題目中用morepopular than they used to be作為替換。兩者在意思上屬于完全一致的同義轉(zhuǎn)換，因此答案為TRUE。

　　Example 2:

　　原文：Biologically, aspecies becomes extinct when its last individual dies.

　　題目：In biological terms,a species is said to be extinct when only one individual exists.

　　原文當(dāng)中的biologically用題目的inbiological terms作為替換。Become則由issaid to be作為替換。但是原文當(dāng)中的die在題目中變成了exist, 直接相反的意思。介于最后這一處的轉(zhuǎn)換與原文信息不符，可以判斷出此題答案是FALSE。

　　Example 3:

　　There were severalreasons for the research into plastics in the nineteenth century, among themthe great advances that had been made in the field of _____and the search foralternatives to natural resources like ivory.

　　解析：根據(jù)nineteenth century定位到文中第二段......Theimpetus behind the development of these early plastics was generated by anumber of factors- immense technological progress in the domain ofchemistry,.......其中，in the field of意思等同于inthe domain of“在....領(lǐng)域”，因此答案為chemistry。

　　In recent years, manyof them have been obliged to give up their _____ lifestyle, but they continueto depend mainly on _____ for their food and clothes.

　　解析：根據(jù)上下文定位到文中Overthe past 40 years, most have abandoned their nomadic ways and settled in theterritory&aposs 18 isolated communities, but they still rely heavily on nature toprovide food and clothing. 因為大多數(shù)同學(xué)都認(rèn)識abandon, 更知道giveup是“放棄”的意思，屬于單詞與詞組的替換，因此第一個空填nomadic,lifestyle“生活方式”與ways替換，dependmainly on與rely heavily on屬于詞組與詞組的替換，意為“依賴......”，答案為nature。

　　綜上所述，同義詞替換在雅思閱讀中的重要作用顯而易見。澳際小編提醒廣大考生在平時一定要注意多積累，比如在背單詞的時候，就不能只滿足于記住單詞本身，還應(yīng)該多想想這個單詞有什么同義、近義詞，以及詞組的代換，這樣在雅思閱讀中就能取得好的成績。