as后面用动词原形吗

2021-06-15 14:45:01
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as后面用动词原形吗

as 是介词,一般介词后面的动词都用ing形式.(as作为介词的词义是“以…的身份,作为;充当角色、身份或功能的;以相似的方式;如同) 还有一个固定搭配是 as adj/adv as

as …… as 后面加动词原形.语法:1.as …… as结构多用于肯定式,偶尔也可用于否定式.表示同样意思的否定式多用soas.asas结构用于否定句时多用于口语,侧重

as to 的功能类似于 with regard to, regarding, on the matter of, concerning 等,常用于相当正式的语境中,尤其用于争论和做出决定时.可放于句首或与 wh- 疑问词引导的动词不定式和名词性从句连用(有时可省略)

as long asph.1. 只要加句子,组成状语从句

he works as hard as he can to afford his children,这样可以的.按理来说是要用动词原形的.但是像一楼的朋友说的这种情况,把as hard as he can看做一个修饰成分,修饰work来突出他工作的辛苦程度,这样把这个成分去掉再看,是he works to afford his children.这样用不用动词原形就与can没什么关系.希望我的答案对你有帮助.

such as后加的动词ing是动名词形式,在such as后用作名词.such as后也可以加动词原形,但没那么太常见.例子:动名词:I have a lot of things to do every day, such as

介词后面都要跟名词形式的,所以如果是动词都要变成名词形式.动词后加ing就相当于名词了.to,作为不定式的特定符号,后面是要求加动词原形的.

as…as:与……一样,第一个as后面通常接形容词或副词原级,例如The tree is as tall as the building.第二个as可用作介词(后接名词或代词)或连词(后接从句).

as soon as 引导条件状语从句跟if 的用法一样从句中的位于动词用一般现在是

n. success she wasn't a success as a teacher adj. successful she was not a successful teacher.adv. successfully she didn't do successfully in he teaching career.v. succeed she didn't succeed in her teacher career.分别造句了,都是一个意思的句子.希望能给你帮助.