状语

The basic principle of this system is semantics and its reflection on syntaxes, co-occurrence restrictions as well as collocations of subjects, aspectual markers and adverbials.

动词次分类的依据为语义，语义决定主语特徵、动态搭配、与状语共现的选择及限制，因此分类的目的在於表现出句法和语义的互动关系。

Be about to do sth.（＝ be on the point of doing sth.

表示"即将就要做某事"，称作"即时将来时"，但它不能和具体时间状语连用。

Be busy doing They are busy getting ready for the New Year's Eve.

条件状语从句是非真实情况，在这种情况下要用虚拟语气。

Used to do , be used to doing 与be used to do

不能与表一段时间的状语连用。

As"the census taker of the sky"Annie Jump Cannon contributed considerably to the field of astronomy.

A 分词短语置于句首作表示身份的状语。它的逻辑主语即是句子的主语Annie Jump Cannon。

Nbsp,Nearby were two canoes in which they had cine to the island.

nbsp，他们就是坐这个独木船来的，附近有二条独木船。6 在不带if的虚拟条件状语从句，谓语动词是be的句子里。

Work wearing a collar and tie."Alfred was too embarrassed to say anything to his wife about his job."

so…that："如此，以致于"（在that引导的结果状语从句中，如果采用否定式，可以和too…to 互换

So much for the adverbial clause of condition. Now let's come to the adverbial clause of reason.

for引导的句子不是原因状语从句，它连接的两句前后是并列关系，不是主从关系， for所陈述的原因是间接的，常常是推测性的。

Consider用法:consider doing sth./ what to do / that...,consider sb. sth.

Note：该词直接跟宾语用动名词但可以用不定式作宾补；considering引导短语作状语，表示"考虑到"。

Accepted by the Party, he deci ded to devote hi s l i fe to the cause of the Party.

入党以后，他决定献身于党的事业。②表原因，相当于一个原因状语从句。

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。