内容正文:
8AUnit7Grammar(动词及五种基本句型)
英语中按句子的结构可分三种:简单句 (simple sentence);并列句 (compound sentence)和复合句 (complex sentence)。
◆简单句:只有一个主语(或并列主语)和一个谓语(或并列谓语)。e.g.
He often reads English in the morning.
Tom and Mike are American boys.
She likes drawing and often draws pictures for the wall newspapers.
◆并列句:由并列连词(and, but, or等)或分号(;)把两个或两个以上的简单句连在一起构成。e.g. You help him and he helps you.
The future is bright; the road is tortuous. 前途是光明的,道路是曲折的。
◆复合句:主句+从句(含有一个或一个以上从句)。主句是一个完整的句子(independent sentence),它可以独立存在。从句是一个不完整的句子,它必须和一个主句连用,不能独立存在。复合句包含:名词性从句(主语从句、宾语从句、表语从句和同位语从句)、定语从句和状语从句等。
今天,我们一起学习简单句(The simple sentence)。
简单句是只有一个主语(或并列主语)和一个谓语(或并列谓语)的句子。如:
1、只包含一个主谓结构。如:Mary opened the door.He often reads English in the morning.
2、两个主语和一个谓语。如:
Amy and his friend are coming to dinner. Tom and Mike are American boys.
3、 一个主语和两个谓语。如:
Mary opened the door and greeted the guests.
She likes drawing and often draws pictures for the wall newspapers.
句子的基本组成部分为:主语(S)、动词(V)和宾语(O)。英语中的动词可以分为行为动