...式有两个作用，第一就是和限定动词形式一起构成谓语的时态、语态、或情态动词结构等。如下面例子：He wrote a book. 过去式为限定形式He was writing a book. Was为限定形式，writing为现在分词非限定He has been writing a book. Has为现在式（...
...he Three kingdoms is a universally-acknowledged masterpiece in literature.
Since its appearance, the fiction is constantly attracting readers from
generation to generation and has an extensive and long-lasting effect on
Chinese culture
...（写作）试卷所给的写作第一句：It is more than half a year since we became a Grade Nine student. Here is what our school life is like now.严格来说，是否a Grade Nine student有误？ 是否应该是a Grade-Nine student？ 请教老师分析！
...n evening of baseball nostalgia, centered on the New York Yankees, beloved since Kubrick's Bronx boyhood.【译文3】对一个苦恼的片厂大亨，他可能会提供一晚的棒球怀旧之夜，以纽约洋基队为中心，因为洋基队是库柏利克自从在纽约市布朗区度过童...
因为我的想的是宾语从句吗，要用should，但是一碰到时态上的改变，我就转不过弯来了。整句话：Your math instructor would have been happy to give you makeup examination had you gone and explained that your parents were ill at that time.虚拟语气里面的宾语从...
SOME
years since, a German prince, making a tour of Europe, stopped at Venice for a
short period. It was the close of summer; （1）the
Adriatic was calm, （2）the
nights were lovely, （3）and
the Venetian women in the full enjoyment of those delicious spirits, that, in their climate, rise and ...
...刚刚去世后，谈及他们，英语母语人还是习惯用一般现在时态，仿佛他们还活着We use the present tense,as if they are still alive.这句话里面的方式状语从句as if按道理说应该使用虚拟语气啊？因为人已经死了We use the present tense,as if they wer...