雅思大作文首段的第一句话就是要复述题目，很多同学在这里往会绞尽脑汁想同义替换词，但有的题目中关键词似乎并没有那么好替换，硬套的synonym一些情况下并不适合语境，在母语考官读来显得很不自然。如何才能自然的对题意进行改写呢?下面liuxue86雅思老师专门为大家讲解一下如何替换才能让你的作文获得高分。
# 方法1 同义词替换
alltheir working life – throughout their working life (修饰词同义替换)
solar energy -- solar power(同义名词替换)
arts subjects – art courses (同义名词替换)
universityfees -- money on tertiary study (同义名词替换)
chancesof employment --job opportunities (同义名词替换)
to monitor people -- to keep the public under surveillance (动词转名词词组同义替换)
# 方法2 换语序
Solar energyis becoming more and more popular as a source of household energy
-- Solar power as a source of domestic household energy is becoming more desirable
# 方法3 换词性
globalised world – globalization (形容词—名词)
# 方法4 换语法
1) 主被动转换
…to monitor people -- the people being monitored…
security cameras is increasingly being used to monitor what people are saying and doing
-- security cameras are recording the movements of ordinary citizens
2) 其它语法形式转变
peopleare living longer -- people have become used to the idea that they willprobably live longer (时态转变)
an increasing number of people are suffering from health problemsas a result ofeating too much fast food
-- The growth of the fast food industry has, without doubt,impacted on the eating habits and thehealth(因果关系转变)
# 方法5 同意转换或意义拓展
work forthe same organization -- remain in the same organization (同义转换)
over the past thirty years--in recent years (同义转换)
Nowadays-- In recent years -- In the 21st century (同义转换)
In some countries-- of many societies around the world (同义转换)
have more opportunity to study abroad -- have many more options regarding how and where to find that knowledge. (同义转换)
practical degree courses-- science, engineering or media (意义具体化拓展)
philosophy and history-- arts subjects文科(意义概括化拓展)
以下是红、蓝两本OG中的范文，看一看结合具体题目如何综合运用以上方法吧。
Some people work for the same organization alltheir working life. Others think that it is better to work for different organizations.
