状语的

If we reduce the current, we can correspondingly decrease the speed of the motor.

二，非谓语动词的灵活运用条件状语从句情况允许，我们明天就开始工作。

Every other day I crossed the line I didn't mean to be so bad.

这个句子就是一个比较典型的状语从句。

So that 和上文 A worker drove a small handtruck so carelessly that it hit the back of Mr .

它表示"如此……以致……"，that 引导的结果或程度状语从句。

After studying music in Vienna, Haydn went to work at the court of a prince in eastern Austria

在以上两个句子中， v-ing作时间状语且其逻辑主语必须和主句的主语保持一致。

It is always due to some very special circumstances that traces of land animals survive, as by falling into inaccessible caves, or into an ice crevasse, like the Siberian mammoths, when the whole animal is sometimes preserved, as in a refrigerator.

It is +副词性成分，肯定是强调句，副词性成分可以是副词，更多的是介宾短语或状语从句

Study these sentences. Pay close attention to the words in italics.

仔细地研究这些例句，特别要注意现在完成时句子中表示时间的状语。

The prepositional phrase those express manner , instruments , locative and object can form manner adverbial .

表示方式义及工具，处所，对象等语义的介词结构也可以构成方式状语。

A result clause needs a main clause to make a complete sentence. The result

结果状语从句与主句一起构成完整的句子，总是放在主句之后。

Clause can come before of after the main clause.

时间状语从句与主句一起构成完整的句子，可放在主语之前，也可放在

The novel The Moonstone is in England.

解析 where 引导的是定语从句， where 在定语从句中作状语。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。