现在进行时Tom play football. is ing Lucy is read a book. ingHe play football is ing now.He eat is ing now. 现在进行时: 表示说话的瞬间正在进行或发生的动作,现 在进行时的标志性词语有now, look, listen等 现在进行时的基本构成: 主语+be动词+现在分词 Eg: draw are ing They pictures.现在分词的构成规则: 1.一般在动词词尾加-ing,如:read-reading 2.以不发音e结尾,去e加-ing,如:write-writing 3.以重读闭音节结尾的动词,末尾只有一个辅音字母 ,应先双写这一字母,再加-ing。 Eg:swim-swimming run-running 现在进行时的句式: 1.肯定句主语+be+doing Eg: I am doing my homework. 2.否定句主语+be+not+doing Eg: I am not doing my homework. 3.一般疑问句be提到句首(注意人称变化) Eg: Are