英语高手快来试试......
1.People sleep with their eyes closed but not all the times.中closed是close的过去分词表被动还是形容词，为什么？
2.It's time +从句，从句中为什么要用虚拟语气，谓语动词的时态应怎样确定？
3.“主语+系动词+形容词+不定式当形容词是表心理活动的形容词时，主语和不定式之间是逻辑主谓关系，不定式可用及物动词加宾语或不及物动词”能不能解释一下？
4.什么是“非谓语动词”
5.The teacher caught the boy smoking in the classroom.或者下一句the boy was caught smoking in the classroom中smoke为什么用ing形式？
6.He often thinks of___he can do more for the country?中横线上只能填how而不能填what?
7.John plays football as well as,if not better than David。应怎样翻译？
8.knowledge的可数和不可数应怎样确定？
答任何一道，只要正确详细，就会得到悬赏分，决不食言，感激不尽！
参考答案:1.People sleep with their eyes closed but not all the times.中closed是close的过去分词表被动还是形容词，为什么？答：with their eyes closed 是独立主格之一种，closed是close的过去分词，起形容词的作用：their eyes are closed .
那为什么不用closing呢？因为过去分词表被动：they close their eyes --> their eyes are closed .
2.It's time +从句，从句中为什么要用虚拟语气，谓语动词的时态应怎样确定？答：在高级语法书里也不讨论“为什么这种从句用虚拟语气”，因此记住"谓语用过去式或者（should）do，引导词that可以省略"就行了：
It’s (high) time (that) I went and picked up my little girl from school. 我该去学校接我的小女儿啦。
3.“主语+系动词+形容词+不定式当形容词是表心理活动的形容词时，主语和不定式之间是逻辑主谓关系，不定式可用及物动词加宾语或不及物动词”能不能解释一下？答：你的问题都有一定难度，我把这个问题放在最后，因为吃不准你说的是什么。现在我得下网了，你下次举个例吧我来答好吗？
4.什么是“非谓语动词”答：我们通常说“谓语由动词充当”，但是动词有时不作谓语动词而作主语、表语、宾语、补语、状语、定语，这时我们就称它们是与非谓语动词。
5.The teacher caught the boy smoking in the classroom.或者下一句the boy was caught smoking in the classroom中smoke为什么用ing形式？答：smoke用ing形式既表示进行又表示主动：The teacher caught the boy.The boy was smoking in the classroom at that time.
6.He often thinks of___he can do more for the country?中横线上只能填how而不能填what?答：在he can do more 中，more是宾语，就不能再有what这个作宾语的词了。试比较：He often thinks of how he can do more for the country.他经常思考怎么才能为祖国干得更多。He often thinks of what he can do for the country.他经常思考能为祖国干些什么。
7.John plays football as well as,if not better than David。应怎样翻译？答：甲至少与乙踢足球一样好，假如说不是更好的话。
8.knowledge的可数和不可数应怎样确定？答：通常我们不把它用作可数名词。