名师详解语法易错题（11）

4. _________ when one loses freedom does one know its value.

A. Just                     B. Only                    C. Even                    D. Ever

【分析】此题最佳答案应选B，主要因为其后主句用了倒装句式(…does one know its value)，而综合所给四个选项，只有“only+状语”置于句首才会引出倒装句式。又如：

Only in this way can you do it well. 只有用这种办法你才能把它做好。

Only by working hard can you succeed. 你只有努力才能成功。

Only after the accident did he have his car inspected. 只有在那次事故之后，他才叫人检查他的车子。

5. I’m quite willing to help and _________ are the others.

A. they                    B. who                     C. so                        D. even

答案选C，在“so + 倒装句”这一结构中，so 的意思与 also 相似，主要用来回答或补充前面句子的意思，表示“……也一样”。又如：

He was tired and so were the others.  他累了，其他人也累了。

Society has changed and so have the people in it. 社会变了，社会里的人也变了。

此结构的前后句的时态和助动词通常是一致的，但有时由于语境不同，可能有例外。如：

If you stay for dinner, so will I. 你要是留下来吃饭，那我也就留下。

“She wants to marry a foreigner.” “So did I.” “她想嫁给老外。”“我当年也有这想法。”

但是，如果前面一句是否定句，则后面一句不用 so，而用 neither 或 nor。如：

He didn’t like the house and neither did his wife. 他不喜欢这房子，他妻子也不喜欢。

The first one wasn’t good and nor was the second. 第一个不好，第二个也不好。

6. _________ loudly did he speak that even the people in the next room could hear him.

A. So                       B. Very                    C. Too                      D. Much

答案选A，其余几项均有可能误选。之所以选 so，一是因为 so…that… 是一固定句型，二是因为 so loudly 后的 did he speak 为部分倒装，因为按英语语法，当 so …that…结构中的“so+形容词或副词”置于句首时，主句要用部分倒装形式。上题的正常词序是 He spoke so loudly that even the people in the next room could hear him. 又如(www.hxen.net)：

So interesting is the book that all the children like it. 这本书太有趣了，所有的孩子都喜欢。

So fast did he run that I couldn’t catch up with him. 他跑得太快，我无法追上他。

So fast does light travel that it is difficult for us to imagine its speed. 光传播得如此之快，以至于我们无法想像它的速度。

注：在 such … that… 结构中，若 such 及其修饰语置于句首，主句也用部分倒装的形式。如：

Such fine weather is it that we decide to go for an outing. 天气这么好，我们决定去郊游。