15587 个回答
like疑问句的问题
It is terrible being in hospital. 住院太可怕了。这个句子中，it 为形式主语，动名词短语being in hospital为真正主语。现在我们对表语提问，问“住院是一种什么感觉”？我们用like what替换表语terrible，然后将what前置于句首，然后系词is倒装于主语之前，就得到：What's it like being in hospital?what是介词like的...
回答于 1秒前
be going room-by-room to do sth 还是be going to 结构吗
不是。to do不定式为目的状语。are going room-by-room用现在进行时表示一种临时习惯，即患者住院或隔离期间，医务人员每天要去每个房间查体温。
回答于 1秒前
such as 结构分析
Do you want such a big piece of cake as mine (is) ?There are more intelligent men than John (is) .
回答于 1秒前
it that 用法
I know 和 I know it 都可以，虽然不用it的情况更多一些。此题不够严谨。《韦氏高阶》：I know (it)1 — used to express agreement“Hurry up, we're going to be late.” “I know, but I can't find my shoe.”“This place is such a mess.” “I know it.” [=I agree]“I can't believe he lied.” “I kno...
回答于 1秒前
静态动词的一般式和进行式的区别
静态动词的特点是表示一个状态的存在，动词的语义不包含状态的开始和结束，所以我们可以说静态动词本身没有结束意义。一个状态的开始或结束，通常需要借助动态动词中的转态动词来表示。所以静态动词的一般体表示一个状语在说话人关心的时间存在着，该状态的结束是不可预料的。与之相对应的动态动词，表示一个动作或事件的发...
回答于 1秒前
句子成分分析
《韦氏高阶》head词条下的说明：To be heading or headed somewhere is to be going or directed somewhere.Where are you heading? = Where are you headed? [=where are you going?]The ship was heading/headed out to sea.— often + forWe were on a plane hea...
回答于 1秒前