一般现在时课件

在否定句当中，too要改为either I like eating apples, too. →I don’t like eating apples, either. 顺口溜 一般现在时态中，动词一般用原形。 表述事实讲真理，习惯动作常发生。 动词词尾加－s，只表单数三人称。 若变一般疑问句，得看句型是哪种。 系表结构和there be, be放句首可完成； 若遇实义动词句，do或does莫忘用！ THANK YOU SUCCESS * * 可编辑 2.当主语是单数第三人称时，它与助动词DOES有关，但是动词谓语一定要恢复为原形。当主语是其他人称时，它与助动词DO有关。 I like English. She likes it very much. We go to work by bike. I don’t like English. She doesn’t like it very much. We don’t go to work by bike. 否定句 Ex1. 将下列各句从肯定式改为否定式 I talk to Peter because I like him.. Kate comes from America. Kate works with Peter I am Chinese, and I am a student. They know each other. I don’t talk to Peter because I don’t like him. Kate doesn’t come from America.Kate doesn’t work with Peter. I am not Chinese, and I am not a student They don’t know each other. 1、Kitty an English girl. 2、We students. 3、I from Taizhou. 4、She tall. 5、Lucy and Lily （not）good friends. 6、Those chairs broken. 7、The bag mine. isn’t aren’t am not isn’t aren’t aren’t isn’t 二 情态动词的一般现在时 构成 主语 + 情态动词 + 动词原形+其他 She can speak English. 注意：情态动词后的动词一定要用原形 Eg: They should be right. 试比较：They are right. She speaks English. 其否定句的构成 主语 + 情态动词 + not + 动词原形 + 其他 can not = could not = must not = would not = will not = should not = may not = can’t couldn’t mustn’t wouldn’t won’t shouldn’t may not She speak English. You open the door. They be right. I go to Japan. 三 行为动词的一般现在时 构成 主语 + 行为动词 + 其他 These boys like playing football. The girl reads English every morning. 注意：当主语为第三人称单数时， 行为动词要加s或者es 否定句的构成 主语 + 助动词（do/does）+not +行为动词原形 + 其他 These boys don’t（do not） like playing football. The girl doesn’t （does not）read English every morning. 什么时候用助动词do，什么时候用助动词does呢？ 取决于主语 The girl reads English every morning. These b

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