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as可以引导非谓语吗

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as可以引导非谓语吗

不可以引导非谓语动词,因为as作为连词时只能引导状语从句,用法如下

1、 as表⽰“当……的时候”,引导时间状语从句,多强调主句和从句中的动作或状态同时发⽣,从句可放在主句前,也可放在主句后。例如:

As I waited at the stop, I heard a big noise. 当我在车站等车的时候,我听到⼀个很⼤的声响。

She rose up as he entered. 当他进来时,她站了起来。

2、 as表⽰“因为”、“由于”,引导原因状语从句,其语⽓不如because强,通常为附加说明的理由,且是已知晓的原因,主句与从句没有逻辑上的因果关系。例如: As she was not well, I went there alone. 因为她⾝体不好,所以我独⾃到那⾥去了。

As he is a tailor, he knows what to do with this material. 由于他是个裁缝,他知道怎样利⽤这块布料。

3、 as表⽰“虽然……但是……”,引导让步状语从句,从句通常⽤倒装语序,把从句的表语、状语或动词原形放在as前⾯,可以⽤though替代。例如: Child as he is, he knows a lot. 虽然他是个孩⼦,但他知道的东西很多。

Hard as it was raining, they went on working in the field. 虽然天下⼤⾬,但他们继续在⽥地⾥⼲活。

4、 as表⽰“按照”、“依照”、“像”,引导⽅式状语从句,从句置于主句之后。例如:You should do as the teacher tells you.你应当依照⽼师所说的去做。The absence of air also explains why the stars do not seem to twinkle in space as they do from the earth. 空⽓的不存在,也说明了为什么在空中星星看来并不闪烁,⽽不像从地球上看的那样。

5、 as表⽰“像……⼀样”,引导⽐较状语从句,对主句和从句的动作或状态加以⽐较,说明它们之间有相似之处,在从句中常省略与主句相同的部分。例如: He doesn't work as hard as I (do). 他不像我⼯作那样努⼒。

I hope the necklace was as good as the one you lent me.我希望我挂项链同你借给我的⼀样好。

TAG标签:#引导 #谓语 #