小学英语语法分享：现在进行时
下面与大家分享小学英语语法：现在进行时。现在进行时表示现在正在进行的动作。
构成：主语+be动词+动词的现在分词+其它成分
We are having lunch.
He is reading a book.
The dog is running after a cat.
The boys are swimming across the river.
变疑问句将be动词移到句首
Are we having lunch？
Is he reading a book？
Is the dog running after a cat？
Are the boys swimming across the river？
变否定句在be动词后面加not
We are not having lunch.
He is not reading a book.
The dog is not running after a cat.
The boys are swimming across the river.
特殊疑问句：what， which， how， where， who， etc.
疑问词+动词+主语+现在分词
What are you doing？
What is she doing？
What is the dog doing？
没有进行时的动词（必背）
表示状态，思想，感情和感觉的动词不能表示正在进行的动作
1. 表示感觉，感官的词
see， hear， like， love， want，
2. have， has当拥有讲时没有进行时
更多知识点可关注下北京新东方小学全科教育的小学英语秋季班课程，相信可以帮助到大家~
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