否定句的
否定句改写类型;
①肯定句 改 否定句
②陈述句 改 一般疑问句③陈述句 改 特殊疑问句
④陈述句 改 感叹句
⑤陈述句 改 祈使句
补充:肯定句改写否定句类型如下
(1)有be动词或者情态动词的肯定句变否定句
转换方法:在be动词或情态动词后面直接加 not
肯:I am a teacher.
否:I am not a teacher.
(2)有实意动词(表示动作的动词)的肯定句变否定句
①当句中的动词是原形时,加don't。
肯:I have dinner.
否:I do not have dinner.
②当句中的动词是第三人称单数时,加doesn't ,再加动词原形。
肯:She likes bread.
否:She doesn’t like bread.
③当句中的动词是过去式时,用didn't,加动词原形
肯:We had a great time during our holiday.
否:We didn’t have a great time during our holiday.
(3)含有动词have/has的肯定句变否定句
①当have表示“某人有什么的时候”,其否定形式为have not/has not
肯:I have two books.
否:I have not two books.
②当have作为实意动词时,其否定形式为 do not have/does not have
肯:He has lunch .
否:He does not have dinner.
③当have在完成时中作为助动词时,其否定形式为have not/has not
肯:They have seen this film.
否:They have not seen this film.
(4)一些特殊说明
①肯定陈述句中的some/too,在否定陈述句中应改为any/either。
肯:He has some milk.
否: He hasn’t any milk.
②肯定陈述句中若有and连接两个并列的成分,在否定陈述句中通常应改为or。
肯:They like bananas and apples.
否:They don't like bananas or apples.