...see、hear、feel、watch、notice、observe、perceive 等词后的宾补to be 不能省略。They heard him to be very foolish.一感、二听、三让、四看这些动词后的宾补不是需要使用省略 to 的不定式吗？为什么这篇文章里说的却刚好相反呢？
1.He tried to find the answer.2.He tried hard to find the answer.3.He tried his best to find the answer.请问这三句话中to find the answer是否都是宾语？1.We must take action to protect wild animals.2.We must do something to protect wild animals.3.We must act to protect wild animals.这3...
...;Not only are Americans far more likely to focus on their children‟s intelligence and cognitive skills, they are also far less likely to describe them as “happen”&n...
这是教美式发音的美国老师说的;If you are not subscibed to my mailing list, sign up now.这里为什么说成be subscribed to ? 为什么不是If you have not subscribed to my mailing list 呢？这种be subscribed to结构是怎么来的，含义是什么？ 是被动结构吗？
... mind waiting for me ？请你等我，好吗？【错误】Would you mind to wait for me ？2. 如果在 mind 后面直接接动名词，则动名词的逻辑主语（即动名词所示动作的施动者）就是you，就是说，you 是动名词所示动作的执行者。Would you mind
doing somet...
There stands an old temple on top of the hill. = An old temple stands on top of the hill.There happened in an accident yesterday＝An accident happened in yesterday.如果第一个例句正确的话，第二个句子也是正确的吗？
The
names of Chinese dishes are diverse, but behind each of the famous dishes is an
interesting story explaining why it is popular.前半句话names是主语，are是系动词，diverse是表语，but并列了一个句子表转折，其中is是系动词，story是表语，请问主语是什么？以...
...udies estimated natural community grazing rates by measuring feeding rates of individual zooplankton species in the laboratory and then computing community grazing rates for field conditions using the known population density of grazers.在句子最后using前面是不是应该加by，因为是通...
例: The child doesn't appear to be learning quickly.1。不定式不应该表示还没发生的事情吗？ 为什么和进行时态的be learning搭配呢？2。如果这个句子否定 not to be learning 而不是 doesn't appear ，意思一样吗？
I just want to give you some facts,and lay out certain realities,so you have all the information to make that decision.这句话中不定式to make that decision可分析为定语，此时是同位关系吗？但根据句意，不定式能否是目的状语？即“以便于你作那个决定有足...