小学英语语法精讲：Be 动词的用法

 

　　今天，爱享小站-学习网小编就为大家整理了小学英语语法，供大家学习。
　　小学英语语法精讲：Be 动词的用法
　　Be 动词的用法：
　　(1) Am--was Is --was Are--were 口诀：我用am, 你用are, is用在他她它，复数全用are.
　　(2) 肯定和否定句 I am (not) from London. He is(not) a teacher. She is(not) in the dining room. My hair is(not) long. Her eyes are(not) small.
　　(3) 一般疑问句 Am I a Chinese? Yes, you are. No, you aren’t. Are they American? Yes, they are. No, they aren’t. Is the cat fat? Yes, it is. No, it isn’t.
　　there be 结构
　　肯定句： There is a …
　　There are …
　　一般疑问句：Is there …? Yes, there is./ No, there isn’t.
　　Are there…? Yes, there are. /No, there aren’t.
　　否定句： There isn’t …. There aren’t….
　　今天就和大家就分享到这，祝各位愉快！