15585 个回答
过去一般时和过去进行时表现在
是的。例如：I was wondering if you could help me.I wondered if you could help me.I am wondering if you can help me.I wonder if you can help me..四个句子的时间指向是相同的。
回答于 1秒前
take on a boat trip的理解
介词on可用来表示某人从事了或正在从事某项活动： used to indicate an activity that someone did or is now doingShe did well on the exam/test.The band is currently on tour.He is off/away on a trip/vacation.She is on a diet.The officers are on duty....
回答于 1秒前
should提到句首的特殊倒装句
The firm now hopes to work with human volunteers, perhaps as early as next year should America’s Food and Drug Administration play along. should America’s Food and Drug Administration play along= if America’s Food and Drug Administration should play along. 修饰不定式to w...
回答于 1秒前
【考研英语】几个语法问题
1.American Indians are the only people native to the USA.native在此为形容词，被to 介词短语修饰构成形容词短语。形容词短语作people的后置定语。2.In fact, the white house claimed that it could invalidate any otherwise legitimate state law that it disagrees with. that作为关系代词引导定语从句，指代先...
回答于 1秒前
求大佬帮忙解释一下
like介词短语后接绘画和摄影，举例说明hobby，learn to play guitar "学“吉他并不是hobby，不能用动名词与绘画、摄影并列。所以learn是不带to的不定式，与to take up并列。背后还是逻辑。
回答于 1秒前
from doing sth 可以看作宾补吗,from是否有方位的含义
stop/prevent sb from doing sth, from doing为介词短语作状语。不是宾补。因为 sb 和 from doing无法构成逻辑主谓关系。
回答于 1秒前
为什么不是逻辑主谓关系
prevent sb from catching cold 预防某人得感冒。介词短语from catching cold为与宾语有关的状语（即catching的逻辑主语为宾语，而不是主语），但from介词短语并不是宾语补足语。因为你不能说 Tom is from catching cold.这个句子。所以这个句子的动词句型为SVOA，而不是SVOC。
回答于 1秒前
过去将来进行时与将来进行时的区别
任何一本语法书都会讲解这二个时态的区别。将来进行时：站在现在的立场看将来，在将来某个时刻正发生而未结束的动作用该时态。过去将来进行时：站在过去的立场，在过去某时间之后的将来某时刻正发生而未结束的动作用该时态。
回答于 1秒前
remember的时态疑问？
remember 的用法之一是，作为不及物动词，后接介词of, 再接宾语。例如下面COCA例句：You have to remember of who you are. People now remember of that period like the Golden Age.I cannot remember of a single time where I would disagree with his analysis or...
回答于 1秒前