雅思聽(tīng)力必不可少的四種替換原則

　　雅思聽(tīng)力考試中，嘗嘗會(huì)涉及到替換原則，今天小編給大家整理了雅思聽(tīng)力必不可少的四種替換原則，快來(lái)一起學(xué)習(xí)吧!

　　雅思聽(tīng)力替換原則1. 同義詞替換。

　　如 scientist 和 researcher 之間的替換，disadvantage 和 drawback 的替換，sign和indication的替換。

　　雅思聽(tīng)力替換原則2. 同義詞組的替換。

　　如：keep to oneself 替換 be not friendly

　　雅思聽(tīng)力替換原則3. 主動(dòng)與被動(dòng)的替換。

　　The passengers were rescued by boats and pleasure-craft 替換 Boats and pleasure-craft came to rescue the passengers.

　　雅思聽(tīng)力替換原則4. 加減關(guān)系的替換。

　　如，某題原文為 The bottles made in most places contain about three-quarters new glass and the rest is recycled.

　　該題題干為 Most bottle makers use about __% recycled glass.

　　用總數(shù) 1 減去 ? 得 ? ，再轉(zhuǎn)換成百分?jǐn)?shù)即得答案，正確答案為25%。