雅思听力中最常出现的题型是选择题和填空题，这些题型中，新航道济南雅思培训频道的小编将具体分为以下四类。
A.简单同义的替换
就是指同一单词的换位解释，一般出现在时间的考题上会比较多。
例如：
FORTNIGHT=14 DAYS=2 WEEKS
3 DECADES=30 YEARS
SCORE=20
DOZEN=12
UNDER A WEEK= 5 OR 6 DAYS
EACH DAY DURING THE WEEK=ON WEEKDAYS
REOPEN IN NEXT FEW MONTHS=TEMPORARILY CLOSED
ENTRANCE=ACCESS
B.语义替换
就是进一步的说明它到底是怎么回事。有一种总结、概括之感。
例如：
雅思真题上有一篇文章在讲婴儿床，里面就多次出现语义替换。
Base of cot could be moved.= Base of cot could be raised or lowered into two different positions.
婴儿床的底座是可以移动的，然而怎么移动?在听力中给出了详细解释，可以上下移动，这就是语义的替换。
Pictures could be removed easily.= There were pictures which were simply stuck on and so could easily become detached.
同样，也是进一步的阐明到底是怎么一回事。
真题中还有一篇文章在讲回收问题，其中有这样一题。
Glass designed to be utilized for cooking cannot be recycled with other types of glass.=Another difficulty is that toughened glass used for cooking doesn’t fully melt at the temperature required for other glass, and so that also has to be picked out by hand.
他把玻璃到底是怎么回收的，给出了详细的解释。
然而在听力中，把语义替换放在题目中考察的几率不是很大，所以考生不用太担心，但是它会变成干扰你听音的一个因素。
C.词性替换
大部分的同义替换都是动词和动词之间，名词与名词之间，形容词与形容词之间，然而跨越词性的替换，也成为雅思听力考试的新趋势。
剑桥真题中出现过这样一道题：
By 2008, carbon dioxide emissions need to be __________ lower than in 1990.
Listening script
The agreed targets for the UK mean that by 2008 we must reduce our carbon dioxide emissions by 12.5%, compared with 1990.
而题目中的lower是形容词的比较级，听力原文却换成了动词reduce，完成了从形容词到动词的替换。
