问题 as if + 不定式的用法

He constantly looked back as if to see if he was being followed.1）这句话中，as if to see是什么用法？2）as if 后加不定式，其他连词后都可以这样用吗？

问题 by和as从句的问题

...an. But the safest course of action is deliver prematurely and remove the mass.B： By "Deliver prematurely", you mean terminate the pregnancy.A： Not necessarily, but yes. To save her life.B： If I place internal iliac artery balloon catheters, I can control most bleeding as it happens.(注：...

问题 as expensive favours作什么成分

...ed those concerns with his isolationist rhetoric and his view of alliances as expensive favours to free-riding foreigners. 《经济学人》上面的一句话。在view作动词时，view sb/sth as sth，此时as sth作宾补。那么，这句话中的as expensive favours是作什么成分？是由...

问题 曹老师您好！as happened可以用。as it happened 能不能用？两本书的讲解有矛盾。见图片

问题 as的词性和意思

As Teachers' day is drawing near, I wish her eternal health and happiness.这里的as是介词因为的意思吗？

问题 as if从句用作表语

It looks as if it might rain.老师，这句话我的语法书上写着 as if从句用作表语。我不太明白这句话。表语，它是放在联系动词之后表示主语的身份或特征的。但是，这里没有连系动词啊？所以我不明白为何书上说as if从句表示表语。...

问题 as后面加ing结构

This list is familiar to zoologists as comprising groups of species known to have developed, independently of one another, high levels of intelligence, both individual and social. 亲爱的老师好，这个句子as后面这一些如何划分成分，是什么意思啊？as后面可以直接加ing...

问题 as介词结构做表语吗？

The society is as a stage.社会好比是个舞台。这个as是介词结构做表语吗？

问题 as though的用法

Two or three years ago it seemed as though that could actually happen: as though 在这里做什么成分?修饰谁?

问题 as 让步状语从句的用法

as可以引导原因，状语从句也可以引导让步状语从句, 这一点很让人迷惑。但是让步状语从句必须要用特殊结构。所以我突然想到: as让步用法其实是"一个形容词或者名词，加上他后面的修饰成分”，as引导的是一个比较状语...

问题 as作什么成分

...ew study finds that there's another group of adolescents who are in nearly as much danger of experiencing the same psychiatric symptoms: teens who use tons of media, don't get enough sleep and have a sedentary (不爱活动的) lifestyle.总感觉这里的as是在比较，但是只有一个as。谢...

问题 两个as作用相同吗

The draft law has touched off debate between those who see this as offering more people the option of staying at homeand those who see it as a missed opportunity to expand access to affordable child care outside the home.参考译文：该草案引发了一场争论，一方认为这会使更多的...

问题 分析一个长句的结构和成分

So as you can see, it's important for us to move away from fossil fuels as soon as possible.第一个问题：as是关系代词，指代的是后面的主句' it's important for us to move away from fossil fuels as soon as possible.'吗？为什么我感觉as you can see是...

话题 众说纷纭中从历时和共时方面探讨as well as后跟动词限定形式的正确性

话题 Jogging is associated with as much as a 44 percent lower risk of death.