it开头可能是强调句,具体可以有多种写法,看你具体强调什么。比如:强调是你而不是别人花了好几小时写完作业:Itwasmewhospentseveralhoursonhomeworkyesterday.强调是好几小时而不是其他时间;ItwereseveralhoursthatIspentonmyhomeworkyesterday.强调是作业而不是其他事情;Itwasmyhomeworkthatcostmeseveralhoursyesterday.强调是昨天而不是其他日期; ItwasyesterdaythatIspentseveralhoursonmyhomework.还有一种形式主语的it开头句式:Ittookmeseveralhourstofinishmyhomework.注意take和spend的用法不一样,包括主语和介词是不同的哦。如果需要的不是强调句而是其他句式可以追问啊~~求采纳~
你好!
他问我我是否已经完成了作业
He asked me whether I had finished my homework
He asked me whether I had finished the homework yet.