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问题 介词短语修饰谁

Such food is good for health.Meat is necessary to us all.She's tall for her age.I am busy in Beijing.上面几个句子中介词短语,是理解成作状语修饰谓语(系表),还理解成修饰形容词,或是整个句子?

问题 宾语退时态问题

I know she were a teacherI know she has ever been a teacher请问以上两句中know换成 knew,从句是不是都是变成以下这句I knew she had been a teacher

问题 as to 用法

She was in a dilemma as to whether to stay ay school or get a job.请问老师,这句话是什么从句啊?as to 在这里是什么用法呢?

问题 这个句子叫什么?

He was depressed by what he had gone through。这个句子是什么从句?介词宾语从句?貌似没听过这种说法,希望各位老师举例说明。谢谢

问题 句首强调和句尾重心

...子重点应该是into the room,可是我感觉有点奇怪。简单状语不如主谓重要,我感觉句子主谓结构即he walked应该是重要.还有,我看到语法书说了,为了强调into the room可以放在句首,即Into the room he walked room.(into the room在句尾...

问题 This brand of air conditioner usually dehumidifies in about 45 seconds of power up.

...一般现在时表习惯(非事件),谓语动词是延续性动词,状语是in+时间状语.按照老师总结规律应该就是谓语动词“除湿”持续45秒啊。但是,这个句子答案是“ After powering on, this brand of air conditioner takes about 45 seconds to begin to h...

问题 than usual与than usally辨析

下面句子中 than usual 是作状语吗?但为什么是用形容词 usual,而不是 usually 呢?This means I could get up an hour later than usual, as schools inChinabegin before 8 a.m.  这意味着我每天可以比以往晚一个小时起床,因为在中国学校每天上午8...

问题 until时态需要虚拟语气吗

...  这个答案里又查到现在完成时不可以和表示过去时间状语连用。。除了最保险过去式以外都有点儿懵0 0还有就是until这个词在某些含以上需要虚拟句子里都有什么变形方式?比如我雄心勃勃说我不跟太阳肩并肩我就不...

问题 seem后不定式一般式与完成式

... hard all day.答案给是work。我觉得填 to have worked。从时间状语all day 来看说话时这一天还没有结束吧?用不定式完成态没错啊?难道要理解为一般活动、经常活动用不定式一般式,那也不对啊,不定式表示将来啊?

问题 complain about having been done 语法分析

He complained about having been kept waiting so long.我知道complain不及物,因此需要介词about,那about后面having been kept是什么成分?about和动名词完成式被动式合起来又是什么状语?waiting作什么成分?

问题 独立主格结构习惯用法

有些分词短语可以独立存在,那这些分词短语后面加什么呢?比如:judging from, talking of, considering/given, regarding, providing/provided/supposing, including, seeing that, 这些后面是都可以加从句或是短语吗?

问题 as用法

We want such material______ can withstand high temperature and strong stress. A.as    B.which     C.what 答案是as,请问同样是在定语从句作主语,为什么BC不可以?

问题 for介词短语分析

The manuscript was accepted for publication last week.for publication做何成分?是表用途状语吗?A is accepted for sth. 译为“A被接受用于...”A is accepted for B. 译为“A被B所接受”以上是否正确?

问题 强调句否定

_______ is no other country that has seen so many changes.   此题可以填there。that是定语从句。可不可以填It 和后面that构成强调句呢?我感觉读起来和别扭,但是不知道为什么?希望得到老师指导 谢谢

问题 找不到现在分词逻辑主语(是悬垂分词吗)

...师:句中driving和prompting作都是什么成分?prompting是状语吗?但是逻辑主语是谁呢?找不到它逻辑主语啊!这是悬垂分词吗?