看到一篇科普小文章中有一句话，if you live in a cold climate，you may have actually seen something like this happen with
compacted foodprints in the snow.汉语字幕是，如果你生活在寒冷气候中，你可能真的看到过像这样的事情发生，雪地中有压实的脚...
...，后面的表语要用不定式，不能用动名词。如：
The primary function of a window is to let in light. 窗户的首要功能是透光。
请问上面句子中的不定式to let in light真不能换成动名词letting in light吗？这是语法规定还是习惯用法？谢谢老师...
...通常是用 with sb’s help 或 with the help of sb。如：With the teacher’s help, I worked out the problem at last. 在老师的帮助下，我终于算出了这道习题。With the doctor’s help, he soon came to life. 在医生的帮助下，他很快就苏醒过来了。With the help of t...
...词+介词"短语动词切换成被动语态有两种方式，如：Take advantage of用于被动语态，有如下两种情况:1）：She hoped that the newly expanded library was fully taken advantage of.这里成分比较好分析，从句中library为主语,was fully taken advantage of 整...
初中九年级U10 3a课文中有一句话：We often just walk around the town center, seeing as many of our friends as we can.我不太明白as many of our friends as we can是个什么结构，我们目前只学过as+adj./adv.原级+as+其他的结构，但是 many of our friends 好像是个名...
题目如下：He is the student _____ I think to be worthy of our praise.A.who B.whom C.whose D.him关于这道题：我的理解是：“I think”在从句中充当插入成分，在这里便存在一个词组“I think sb. to do
sth.”，所...
...-第1单元（每日更新）▲P1▲now可以作主语吗▲P2▲分析：a huge
sea of green alive with the sounds of animals求译林版高中英语必修三第1单元Reading的word文档▲P3▲species与kindwhile 用法分析▲P4▲introduce 的用法疑问▲P5▲求译林版高中英语新...
far from 表示“远非”“绝非”“完全不”（含否定意义）时，它后面可以跟名词。如： He is far from a fool. 他决不是笨蛋。 也可以跟动名词，但这个动名词好像主要是 being（且有时可以省略）。如： This question is far from being settled....
...oney?Do you think who stole the money?2. 抛开 think /know/think/believe/say/guess/suppose/suggest/feel/consider 等表示个人观点的动词不谈，其他动词的时候，两个句子哪个正确，例如：Did they ask when you would leave?When did they ask you would leave?问题就是，对...
...属于虚拟语气，对此，我很不能理解，譬如：(1) Did you want to see me now ?(2) Could you do me a favour ？(3) I should advise you not to do so.我能理解以上3句话（用动词的过去式）表达了说话人客气，委婉等语气，但我想不通这和虚拟语气有什么...