英语怎么改成否定句 变否定句的口诀

1、看句中有无be动词,如有,直接在be动词后+ not.即:be动词(am、is、are. 扩展资料 英语中的句子按其语义功能划分为陈述句、(肯定句和否定句)、疑问句(.

一、陈述句:是用来陈述一件事情或表示一种看法,可分为肯定句和否定句两种形式. 1、谓语动词是be动词,助动词have, has, will,情态动词can等时,只要直接在这些.

你是说无BE动词和情态动词的情况吗??我给你举个例子 He go to school at 7am every day 变为否定句应该加上助动词 He does not go to school at 7am every day 只要在动词前面加上助动词does,或者do就OK

简单地说就是在动词后面加not,有is、am、are的句子会在这些词后面加not,i am (not) a boy.没有is、am、are的句子会在动词前加don't或者do not,i (don't)like basketball. 如果有must、may、can这类的词,在这类词后面加not,i can (not )walk. 一般是根据句子的不同情况进行改动.

先看句子里有没有be动词(am,is,are)、情态动词(can,may,would),如果有,在这些词后面直接加not 如果没有,就在谓语动词前加don't,doesn't 或者didn't 例如:He is a student. He isn't a student.She can fly a kite. She can't fly a kite.I go to school by bus. I don't go to school by bus.He likes to play football. He doesn't like to play football.

如果是跟Be动词,比如is, am, are 等,就是后面加not, isn't, am not, aren;t; 如果是跟实意动词比如have, play, eat等 就要加do、does这些助动词,也后面加not

句中有以下词的,直接在这些词后面加NOT:1.BE动词(am/is/are/was/were)2.情. 变否定句时,先将动词变为原形,在动词前面助动词DO(DOES/DID),并在助动词之.

一般都是加上not你这句可以改成im not Dale

陈述句变否定句的方法:句中有动词be( am ,is , are ,was ,were),情态动词(can / could , may , must ,will , would 等),助动词(如完成时态中的HAS / HAD ),变否定句.

1.Tom never gets to school on time often selelow ②No one likes singing. ③Do not have hetler. ④LiPing dose not like English and math. ⑤You need not to Be quite. ⑥I ddo .