含有助动词的句型转换

石狮益智教育培训学校1助动词do和does的相关句型一、肯定句改成否定句直接在行为动词前加上don’t或doesn't,主语是第三人称单数的，行为动词要还原。例如：Hehasabignose.改成否定句：Hedoesn'thaveabignose.Shehaslonghair.改成否定句：Shedoesn'thavelonghair.二、肯定句改成一般疑问句把助动词do或does调到句子的最前面，行为动词该还原的要还原，其它的照写不变。遇到主语是第一人称的，要把第一人称改为第二人称。例如：Hehasabignose.改成一般疑问句：Doeshehaveabignose?Ihavearedpen.改成一般疑问句：Doyouhavearedpen?三、特殊疑问句特殊疑问句主要是针对划线部分进行提问。变化规则是：疑问词+一般疑问句。疑问词有：what(什么)，where(哪里)，who(谁)，how(怎样)等等。例如：Hehasaredpen.他有一支红色的笔。（对划线部分提问）改成：Whatdoeshehave?他有什么？ShecomesfromAmerica.她来自美国。（对划线部分提问）改成：Wheredoesshecomefrom?她来自哪里？随堂练习：把下列句子改成否定句以及一般疑问句。1.Ihaveawidemouth.________________________________________________________________________________2.Wehavesmalleyes.________________________________________________________________________________3.Theyhaveroundfaces.________________________________________________________________________________4.Shehasbigeyes.________________________________________________________________________________5.Hehasbigears.________________________________________________________________________________石狮益智教育培训学校2把下列句子改成特殊疑问句：1.Shesingswell.她唱歌唱得很好。________________________________________________________________________________2.Igotoschoolbybikeeveryday.________________________________________________________________________________3.JimcomesfromEngland.________________________________________________________________________________4.Theybuymanybooksthismorning.________________________________________________________________________________5.HeisTom.________________________________________________________________________________