In a way, the environmental movement can still be said to be ________ movement, for while it has been around for decades, only recently has it become a serious organization associated with political parties and platforms.

这一道句子等价题。今天我们要探讨第三种极易被忽略的句子结构要素 ：！代词能帮你极大地厘清句子含义。


代词的难点不在于理解起来有多复杂，而在于我们几乎会对其 “视而不见”，毕竟在日常的读写交流中，我们早就习惯了忽略代词的存在。


现在，我们换一种方式来看上面那道句子等价题：

In a way, the environmental movement can still be said to be ________ movement, for while it has been around for decades, only recently has it become a serious organization associated with political parties and platforms.


读到句子中间时，请停下来分析句中的两个 “it”。这个思考练习的重点不在于找出目标对象、线索和逻辑转折点（当然你需要知道代词也可能成为目标对象），而在于确保你真正理解了句子的意思。你可以在脑海里把句子这样还原：


In a way, the environmental movement can still be said to be ________ movement, for while (the environmental movement) has been around for decades, only recently has (the environmental movement) become a serious organization associated with political parties and platforms.


我们再试一道题！


The Thin Blue Line, a documentary by Errol Morris, is one of a very few movies that has had a tangible effect on the real world; the film managed to ________ its subject, who had been on death row for a crime that Morris proves, fairly definitively, that the man did not commit.exculpateliberateinterexcusemanumitvindicate


在这道题里，我们能看到一个以代词为关联点的目标对象 ——“its subject”，我们需要在脑海里把它还原成 “这部电影的主人公”。同时，这道题也能呼应我前两篇文章里讲过的核心句和修饰语知识点。


我们先找出句子的核心主干：the film managed to (do something to) its subject。句子中还有一个修饰语：“who had been …”。


因此，我们需要选一个既能体现 “电影所能产生的作用”，又符合 “主人公蒙冤入狱” 这一线索的词。


选项里有两组近义词：exculpate 和 vindicate（均表示 “证明清白”）、liberate 和 manumit（均表示 “释放”）。这两组词从逻辑上都契合 “主人公蒙冤” 这一线索，但哪一组更贴合句子的核心语境、更符合 “电影的作用” 呢？在我看来，exculpate 和 vindicate 强调的是 “改变公众看法、为某人洗刷冤屈”，而 liberate 和 manumit 强调的是 “实实在在的行动 —— 将某人从监狱中释放”。显然，“改变公众看法” 更符合电影本身所能起到的作用。