小学五年级上册句型转换练习.ppt

句型转换句型转换肯定句改否定句在be动词(is,am,are)后加not，如：is not,am not,are not.I am a student.I am not a student.They are in the school.They are not in the school.There is a closet in the room.There is not a closet in the room.肯定句改否定句在can,should,should,will等情态动词后加not。如：cannot,should not,will not.Sarah can use a computer.Sarah cant use a computer.You should watch TV.You should not watch TV.肯定句改否定句没有be动词，也没有can,should,could,will等情态动词的，在动词前加助动词否定形式：dont,doesnt.I like apples.I dont like apples.She likes music.She doesnt like music.We play basketball on Sundays.We dont play basketball on Sunday.肯定句改否定句some改成anyWe need some apples.We dont need any apples.陈述句改一般疑问句把be动词放在句首，剩下的照抄，（some 改成any，my改成your等）句点改成问号。He is a student.Is he a student?There are some books on the shelf.Are there any books on the shelf?This is my picture.Is this your picture?陈述句改为一般疑问句把can，shall，will等放到句首，剩下的照抄，（some 改成any，my改成your等）句点改成问号。Jack can sweep the floor.Can Jack sweep the floor?陈述句改为一般疑问句上述都没有的，在句首请助动词Do/Does帮忙，剩下的照抄，（some 改成any，my改成your等）句点改成问号。She likes Adam.Does she like Adam?I like swimming.Do you like swimming?1、第三人称单数用does2、前面用了does，后面的动词一定还原成原形。3、遇I/weyou,myyour,someany.句号变成问号（？）肯定句改特殊疑问句在一般疑问句的基础上，句首添加一个疑问词即可，可根据划线部分确定是什么疑问词。接着找be动词或can，shall，will等放在疑问词后面，若没有则请助动词do/does帮忙，写在疑问词后面。划线部分去掉后剩下的内容照抄，（some 改成any，my改成your等），句点改成问号。肯定句改特殊疑问句疑问词：what（什么）,who（谁）,where（哪里）,why（为什么）,which（哪一个）,how（怎样）,how many（多少）,how much（多少）,how old（多少岁）,what colour（什么颜色）肯定句改特殊疑问句Hes young and active.Whats he like?Hes our teacher.Whos he?The trash bin is under the desk.Wheres the trash bin?There are ten books on the shelf.How many books are there on the shelf?I can use a computer.What can you do?