摘要: 虚拟语气 条件状语从句[阅读全文:]
摘要: 3.由 that 引导的定语从句 that 在定语从句中可以指人或指物,在从句中作主语或宾语,但不能作介词宾语。例如: This is the boy that broke the window.(作主语) The letter that I received was from my fathe[阅读全文:]
摘要: 2.由which引导的定语从句 1)which在从句中作主语、谓语动词或介词的宾语。例如: The building which stands near the river is our school.(作主语) This is the book which you want.(作宾语) The room in[阅读全文:]
摘要: 在复合句中修饰名词或代词的从句叫定语从句。被修饰的名词或代词叫先行词。引导定语从句的关系代词有who,whom,whose,which,that等,具体用法见下表: 主语 宾语 定语 指[阅读全文:]
摘要: (1) be able to 强调通过努力而获得的能力,而can则强调自身已具有的能力。如: She can sing the song in English. 她能用英语唱这首歌。 He will be able to sing this song in English in a few minutes, too. 几[阅读全文:]
摘要: 1)过去进行时和一般过去时的基本差别是,过去进行时表示一个正在进行的动作,而一般过去时表示一个业已完成的动作。试比较下面的句子:I was writing an essay. 我在写一篇论文。(可能还没写完)I wrote an essay[阅读全文:]
摘要: 英语中的时态呼应(the sequence of tenses)就是在主句时态为“非现在时”时,从句的时态必须与主句相呼应。其规则如下: 1.主句谓语为现在时或者将来时态,从句中的谓语时态可以不受影响,即按照意思决定时态。[阅读全文:]
摘要: 概说人:man (男人),actor(男演员): he woman (女人),actress(女演员): [阅读全文:]