Question

11．The villagers didn't realize how serious the pollution was until all the fish died in the river．
（1）根据划线部分，将上句变为强调句．
It was not until all the fish died in the river that the villagers realized how serious the pollution was．
（2）将上句变为倒装句．
Not until all the fish died in the river did the villagers realize how serious the pollution was．

Answer 1

分析 直到河里的鱼都死了村民们才意识到污染有多严重．

解答 答案：（1）It was not until all the fish died in the river that the villagers realized how serious the pollution was．强调句型：it is/was+被强调部分+that+剩下部分；对not…until…进行强调时，要把not和until从句一起放到it is/was…that中间；因为否定词not提前，realize要变为一般过去时态．
（2）Not until all the fish died in the river did the villagers realize how serious the pollution was．倒装句是将否定副词提到句首，再将剩下的部分倒装；not until要一起提前，助动词用did来构成倒装．

点评 本题考查特殊句式．强调句型是特殊句式之一．构成方式是：it is+被强调部分+that/who+剩下部分．可以对主语，宾语，状语进行强调，强调时，只需把被强调部分放到it is后即可，其它部分不变．这也是判断强调句型的一种有效方法．倒装句是常用的特殊句式之一．分为完全倒装和部分倒装．部分倒装又分为：否定副词位于句首，only加状语提前，句式倒装等．内容较多，学习时要注意掌握．