句口诀: Р否定句子这样改,not快点加上来。要问not哪里加, Р1、be(is,am,are)后面呆,变成is not ,am not ,are not Р如:He is a school boy. He is not a school boy. Р2、情态动词(can)后面呆,变成can not. Р如: They can dance beautifully. They can not dance beautifully. Р3、Be和情态动词都没有。Don’t和doesn’t加上来。Р第三人称后用doesn’t,用了doesn’t别忘记,动词快点现原形。Р如:Nancy washes clothes. Nancy doesn’t wash clothes. Р非第三人称用don’t,后面动词保持原形。Р如:We go to school. We don’t go to school. Р3、如果还有some在,就用any换过来。Р如;There is some water . There is not any water. Р四、将陈述句改一般疑问句口诀: Р一提二改三问号,一般疑问这样改。Р1.be动词(is,am,are)上前来. Р如:There is a book on your desk. РIs there a book on your book? Р1.情态动词(can)上前。Р如:I can sing a song. РCan you sing a song? Р1.第三人称前用does,用了does别忘记,动词快点现原形。Р如;She studies at school. РDoes she study at school? Р(一提:将be动词、情态动词前置。二改:将some改成any,第一人称改成第二人称, Р也就是我要改成你,我们改成你们。)
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