雅思閱讀定位詞 雅思定位詞在文章中出現的第一種也是最常見的一種變身是同義替換，這包含同義詞或同義詞組。
劍6，Test4的Q9：Kim Schaefers marketing technique may be open to criticism on moral grounds。題目中定位詞爲moral，在文章中定位，我們會在文章第三段中定位到Selling pharmaceuticals is a daily exercise in ethical judgment，而其中ethical即爲moral的同義詞。
劍4，Test3的Q9：Any street child can set up their own small business if given enough support.此判斷題中定位詞實際上是詞組set up their own small business ，在文章中定位，我們會在文章中Lessons learned 的部分中定位到Being an entrepreneur is not for everyone, not for every street child。此處，文章中Being an entrepreneur即爲定位詞的同義詞組。
其他的同義詞/詞組變身如:
perceive sense evolve develop detect find
mortal people unbiased objective
limb arm or leg waste unwanted material
resemble look like dwelling domestic building
雅思閱讀定位詞
雅思定位詞在文章中出現的`第二種變身是近義替換，這包含近義詞或近義詞組。
劍7，Test1的Q8：However, even before this was understood, the principle had been applied in the design of instruments which calculated the ____ of the seabed。 此題爲在原文中選詞填空的摘要題，定位詞爲calculate和seabed， 在文章中我們會定位到Before this was discovered, engineers had already built instruments to exploit the principle, for example to measure the depth of the sea under a ship。此處measure即爲calculate的近義詞，而sea即爲seabed的上義詞。