这个现在分词短语充当什么成分Soon a stubby little steam engine,with its open coal car piled full of anthracite,and its three or four passenger cars swinging along behind,appeared around the curve.这个swinging along behind充当什么

这个现在分词短语充当什么成分Soon a stubby little steam engine,with its open coal car piled full of anthracite,and its three or four passenger cars swinging along behind,appeared around the curve.这个swinging along behind充当什么 这个现在分词短语充当的是什么成分?The letter also enclose a formal invitation and a round-trip air ticket to New York,asking the young man to pay a visit 是The letter的定语么? 怎么区分现在分词和过去分词在句子中充当什么成分?如题.老师讲这个语法的时候.听得我头晕晕~老是分不清他们充当什么成分.状语还是定语?又或者是... You don't get much exercise sitting at a desk all day like this.sitting ...like this.这个短语在句子中充当甚么成分?sitting...like this 是现在分词短语还是动名词短语?不可能是动名词，因为动名词没有做状语的 现在分词一般式和完成式分别可以充当什么成分?具体点～ 动宾短语在英语句子中充当什么成分吖 visit Beijing 这个是动宾短语 在句子中充当什么成分吖 动宾短语在句子中可以充当什么成分? 英语翻译小学课堂用语steady 充当什么成分，为什么不说”Ready,go”,这个短语和Ready,go 有什么不同。 they see a man running.这里running在这里是充当什么成分?是分词做补语吗? the journey will take around ten days ,这个句子里around短语在句子里充当什么成分 What is the most difficult thing for a foreigner living in China?这个句子中living in China是动名词短语还是现在分词短语,做状语成分吗?for a foreigner 是个什么成分,是living in China的逻辑主语吗? 现在分词短语做状语表示什么? This book contains ten units,including three mainly revision这句话including是作什么成分?是不是说现在分词能充当什么? 充当什么成分? 这个句子中,过去分词短语做什么成分?One day a card that I sent came back stamped “Address Unknown”.在这个句子中,stamped “Address Unknown”做什么成分? as soon as一般在句子中充当什么成分?或属于什么词性? as soon as一般在句子中充当什么成分?或属于什么词性? sent it crashing into the courtyard below.这句话的crashing短语是现在分词起什么作用?是什么成分?