比如:appear to be/to be doing/to have done和appear to do,前面的appear是系动词嘛?apper to do这里是半助动词还是系动词?如何区分半助动词和系动词呢?比如 be going to/be about to do等这些都是助动词,都是接to 的不定式,为什么这些不能接...
Ebenezer Scrooge dismisses a ghostly encounter(as being just as likely from) the crumb of cheese he had before bed埃比尼泽·斯克鲁奇在遇见鬼魂后不以为然,认为是他睡觉前吃的奶酪碎屑在作祟---请教括号内的内容如何理解?
语法书上说,feel, hear, have, make, let, see, watch, notice等动词接不定式作宾补是不带to的,但我在柯林斯词典上看到这样一句:Williams felt himself to be senior to all of them. 请问,句中为什么用 to be 呢?
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?
...fool him 作主语,是一个事件或活动充当真正意义上的主语It is easy to fool him.然后The book is interesting to buy中,为什么to buy不能用被动式?这里也并不是一个事件或活动作主语,无法变换成To buy the book is interesting,再加上interesting是...
We can`t wait to have you join us. Therefore, it is very crucial to have men to be part of the gender equlity projects.请问老师这两句里面的have是同一种用法吗? 翻译出来也都是”有“的意思吗?谢谢!
...词题,只填一词,有没有大神可以帮助啊!Today, architects and engineers are far more closely linked than in the past; we are therefore ready to develop the idea that, because a castle was designed for a well protected home ( 6 ) _____ its occupants (7) _____qualities which we can reco...
Recently I sent a postcard to my sister who was living in another town.My sister did not receive itand I was wondering why.Then one morning the postman brought a letter for me.,想问一下,为什么postman前用the不用a,前文他没出来啊。谢谢帮忙!