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      have to 后面加什么詞
      
            
            
      回答
      
            
      
                
                瑞文問(wèn)答
                
      2024-07-04
            
      
            
      
                have to表示客觀需要做的事情,意思是“必須”、“不得不”.后跟動(dòng)詞原形,有人稱、時(shí)態(tài)和數(shù)的變化,與情態(tài)動(dòng)詞 must 近義。
            
      
            
            
      擴(kuò)展資料
      
            
      　　一、 have to 的陳述句形式：
      　　A、 肯定式：have to + 動(dòng)詞原形
      　　1、 I have to tidy my room.我得整理房間.
      　　2、 She has to help with the washing.她得幫忙洗衣服.
      　　B、 否定式：don't (doesn't) + haveto + 動(dòng)詞原形
      　　1、You don't have to go if you don't want to.如果你不想去,你就不必去.
      　　2、He doesn't have to stay at home all day.他不必整天呆在家里.
      　　二、have to 的一般疑問(wèn)句形式及簡(jiǎn)略答語(yǔ)：
      　　have to的一般疑問(wèn)形式必須借助助動(dòng)詞 do 或 does：
      　　1、 Do you have to look after your sister?你得照看你妹妹么?
      　　Yes,I do./ No,I don't.是的,我得照看./不,我不必照看.
      　　2、 Does Jim have to do his homework?吉姆必須做家庭作業(yè)么?
      　　Yes,he does./ No,he doesn't.是,他必須做./不,他不必做.