精选优质文档-倾情为你奉上简单句、并列句和复合句句子种类:按句子的用途可分四种:1) 陈述句(肯定句、否定句) :He is a lovely boy. She didnt work hard before.2) 疑问句(一般疑问句、特殊疑问句、选择疑问句、反意疑问句):Do you like skating? How much is it? Is he six or seven years old? Lucy can play the piano, cant she?3) 祈使句:Be on time, please! Dont arrive late for school!4) 感叹句:How hard-working they are! What a nice girl she is! How time flies!按句子的结构可分三种:1) 简单句:只有一个主语(或并列主语) 和一个谓语(或并列谓语) 。He often reads English in the morning.一主语,一谓语