小学英语语法 现在进行时ppt课件.ppt

现在进行时,现在进行时,表示说话时正在发生或进行的动作。,now 现在,listen,look,现在进行时,What are they doing now?,本课学习,现在分词,现在时用法,现在时用法,现在分词,1、大部分动词直接加“ing”。,动词的现在分词,动词的现在分词,2、动词以不发音的e结尾去掉e加“ing”。,动词的现在分词,3、动词重读闭音节结尾，末尾只有一个辅音字母双写末尾辅音+“ing”。,本课学习,现在分词,让我们复习一下现在分词,现在分词,现在分词,现在分词,肯定句否定句一般疑问句特殊疑问句,句子种类,句子种类,肯定句 主语+be(am/is/are ) +现在分词+,否定句主语+be not +现在分词+I am not writing a letter.=Im not writing a letter.They are not having a game.=They arent having a game.She is not singing with her sister.= She isnt singing with her sister.,句子种类,一般疑问句Be+主语+现在分词+? Are you listening to the video? Yes, I am. / No, Im not. Is she cleaning the room? Yes, she is. / No, she isnt.,特殊疑问句特殊疑问词+be动词+现在分词+？ I am doing my homework. Are you doing your homework? What are you doing? He is singing and dancing on the stage. Is he singing and dancing on the stage? Who is singing and dancing on the stage?,这节课都学会了吗？,