...chance，effort，freedom，intention，necessity，opportunity，reason，time，way等，在其后用名词+不定式、名词+介词+ing分词均可，意义无甚差别。The doctor made a bold attempt to save/at saving the child's life.Have you any intention to go/of going there?我的问...
...注代词的宾格），如不需要则可省略。
4、其它的成分（定语、状语）不变。
但在实际解决问题时，我发现第四条并不适用所有情况，例如：
I finished the homework quickly and happily
The homework was finished quickly and happily
I made this cake w...
...ng
bags. They had nothing in common with me. 老师，在上面条件状语从句里，为什么条件句if anyone told me that 后面引导的宾语从句指向的的主语不是If条件句的主语anyone，而是作者?整段话翻译理解起来有点费力：三年前假如有人告诉我周末...
They are just as good as I recall them from my courtship.（They指的是meals，文章背景作者妻子很擅长做饭）文章标题：Science Has Spoiled My Supper.第二段倒数第五行。从句子的意思来看，我能够理解，表示妻子的饭和恋爱时期的味道一样好。但是...
Cancer can be cured if discovered in time.在这个if句子中，discovered究竟是过去时态，还是被动省略了？ 也就是这个句子补全应该是，if ancer was discovered in time 还是 if we discovered cancer in time ??
前面一个问题是讲情态动词表示推测或可能性时的可能性的大小排列：http://ask.yygrammar.com/q-25302.html 这些情态动词包括 might, may, could, can, should, ought to, would, will, must 等。我知道：must 总是用于肯定句，不用于否定句和疑问句...
..., he said a "problem" with her account was that a medical
condition at the time meant he could not have been sweating, as she claims he
was.该句子描述一个被指控猥亵的男性所做的辩护。句子中“could not have been sweating”应该是虚拟语气还是陈述语气？这里的hav...
The New York Times reports that this year's fire season hasn't been as bad as it has been for the previous two years, butthat's little comfort to those witnessing the flames flare up.请教老师，上句flare up是否是witness的宾语补足语？即witness sb do sth这种结构呢？
When providing a custom method argument, the formula to use. 请教各位老师，这句话语法有问题吗？可以这么写句子吗?各位老师好，这是我在阅读技术文档时候看到的一句话。第一眼看上去觉得有错误，应该为 the formula is
to use. 但是又怕自...