如何改否定句(六英).doc

蒁六年级英语复习题(3)莈句型转换专项训练肆班级:姓名:座号:膇如何改否定句。袃否定句就是表示“无、不、没有”等的句子。肂在be动词后面加not。可缩略为:isnot=isn'tarenot=aren't(过去式螇wasnot=wasn'twerenot=weren't).句中的some改为any。羄如:(1)I'→I'→Thereisn'→Theyaren',must,should等后面加not,可缩略为:cannot=can't芇mustnot=mustn'tshouldnot=shouldn't。肇如:→Hecan',动词前面加助动词的否定形式don't,(第三人称单数用doesn't).过去式用didn':(1)→Idon'→Mikedoesn'(3)→Don'。葿将句中的be动词(am,is,are过去式was,were)或情态动词can提在句子开头,句号改为问号。句中的some改为any,“Iam…”“Weare…”一般改为“Areyou…?”羇如:(1)I'→AreyougoingtotheGreatWall?Yes,,I'→Isthereacinemanearhere?Yes,,thereisn'→Aretheygoingtotakeatrip?Yes,,theyaren'→Canhegotothebusstoponfoot?Yes,,hecan',(第三人称单数用does)过去时加did,句号改为问号。薂如:(1)→Doyougotoschoolbysubway?Yes,,Idon'→DoesMikegotoschoolbysubway?Yes,,hedoesn',即肯定回答和否定回答。肯定回答用Yes,,,I',,wearen't螄Yes,,heisn',,theyaren't肃Yes,,sheisn't.→蕿Yes,,itisn',,Idon',,wedon',,hedoesn',,theydon',,shedoesn't.→蚇Yes,,itdoesn',,Ican',,wecan',,hecan',,theycan',,shecan't.→蚄Yes,,itcan',,thereisn't.→Yes,,therearen'。肄特殊疑问句由疑问词+一般疑问句构成。薁如何就划线部分提问,先判断划线部分的意思是什么,选择相应的疑问词,再将余下内容改为一般疑问句。羈特殊疑问词:蒃疑问词膃意思羀用法蚈when薅什么时间芁问时间蒀who葿谁薆问人蚃whose衿谁的腿问主人莃where螂在哪里芈问地点袀which蒅哪一个膄问选择羂why莆为什么薆问原因羈what膇什么袂问东西聿whattime肇什么时间薇问时间薃whatcolo