英语语法：陈述句

　　英语语法陈述句包括肯定陈述句和否定陈述句：

　　肯定陈述句

　　a) This is a book. (be动词)

　　b) I can bring some things to school. (情态动词)

　　c) I want a sweat like this. (实义动词)

　　d) There’s a computer on my desk. (There be结构)

　　e) He looks very young. (连系动词)

　　否定陈述句

　　a) There isn’t a cat here. (=There’s no cat here.)

　　b) Kate doesn’t go to No. 4 Middle School. d) Kate can’t find her doll.

　　c) These aren’t their books. b) They don’t look nice.