题目 举报一般疑问句什么时候用Are,Do,Did,Is提问说详细点举例说明扫码下载作业帮搜索答疑一搜即得
答案解析 查看更多优质解析解答一举报句中有谓语动词的话就要用do,does,作为助动词；句中宾语是形容词或名词的话就要is are,作为系动词.当句子主语是第三人称时,助动词(do)就要用三单形式does,系动词(is,are)就要用is.另外,当句中主语是单数的话,系动词也要用is.当主语是you的时候,提问也用are还有时态问题.如果是过去式 那提问的时候也要用过去式.如he is a boy-----------------Is he a boy?he是三单,所以用is they are boys.-----------Are they boys?they 是复数,所以用areyou are a teacher----=are you a teacher?you 是第二人称 用arehe eats meat.---------Does he eat meat?eat是谓语动词,所以要用助动词do,因为he 是三单,所以用doesthey eat meat.------Do they eat meat?eat是谓语动词,所以用助动词do,因为they 是复数,所以就不用does,仍旧用do he was a student-----------------was he a student?was 是过去式,提问也用washe ate meat.---------did he eat meat?ate是eat的过去式,提问同did（do的过去式）you were a teacher that moment.---------were you a teacher that moment?时态一定要先确定好.解析看不懂？免费查看同类题视频解析查看解答