下面為大家介紹的是SAT語法知識點中比較容易出題目的代詞指代不明的問題。指代不明在SAT語法知識點中雖然看起來相對容易，但是掌握并應用到實際中并不簡單。下面大家就和天道小編一起來看看這些相關的內容吧。

　　指代不明在SAT語法考試中經常出現，下面為大家列舉了幾個類型：

　　a. 代詞一定要清晰地去表示它所指代的對象，否則就是錯的。

　　例句：The office manager and her coworker, Ms. Andrews, received (A) equal pay for the company until (B)she (C) got a raise for helping (D) to increase productivity. No error (E)

　　b.我們清楚代詞的英文寫法是pronoun，即代詞要指代的對象是一個noun，所以在SAT考試中，代詞指代的如果是一個動詞(verb)或者一個句子(sentence)，那么肯定是不正確的

　　例句：During the labor dispute, barrels of potatoes were emptied across the highway, and they thereby blocked it to all traffic.

　　(A) highway, and they thereby blocked it to all traffic

　　(B) highway and therefore blocking it to all traffic

　　(C) highway, by which all traffic was therefore blocked

　　(D) highway, and therefore this had all traffic blocked

　　(E) highway, thereby blocking all traffic

　　注意點: 在SAT語法考試中，改進句子題(IS)如果出現了代詞指代不明確的情況，我們要學會使用“排除法”。

　　即此例句中出現了指代不清的代詞it，選項AB都有it，那么這兩個選項肯定是要被排除的。這是一個非常好用的技巧，希望同學們以后能夠掌握這一點。

　　例句David, Jason and Isaac were hiking when, stumbling over a rock, he fell down a steep embankment

　　(A) when, stumbling over a rock, he fell down a steep embankment

　　(B) and then he fell down a steep embankment after he stumbled over a rock

　　(C) when Isaac fell down a steep embankment after stumbling over a rock

　　(D) when Isaac fell down a steep embankment, since he stumbled over a rock

　　(E) and, since he stumbled over a rock, he fell down a steep embankment

　　通過上面的分析，大家一定對SAT語法知識點中指代不明的部分有所了解了，接下來就需要通過大量的題目和練習來鞏固和應用這個問題的答題方法了。