isnot与donot有什么区别?要准确无误!比如这2题（）Mikehaveatennisball?No,buthisbrotherJack（）.还有就MybrotherTonyisinNo.20MiddleSchool,butI（）not.

Question

is not与do not有什么区别?要准确无误!比如这2题（）Mike have a tennis ball? No,but his brother Jack
（） .还有就My brother Tony is in No.20 Middle School,but I （）not.

Answer 1

s not do not does not 的区别其实是动词和主语的否定式的区别 be动词的否定式,He is reading－－>He is not reading.实义动词,且不是第三人称单数,转换成否定式 The students like to play football－>The students don't like to play football.实义动词,且主语是第三人称单数,转换成否定式：She likes blue.->She does not like blue.