同学们好,我是Sally老师,今天我会在这里继续和大家一起学习小学英语语法。今天,我们要学习的是英语中陈述句的使用规则。我们一起来学习吧!
陈述句:说明事实或陈述说话人观点的句子。
1、基本结构①: 主语+谓语+宾语
基本结构②: 主语 系动词 表语
· 主语+谓语+宾语:主语是名词性的词,谓语是动词或动词短语,宾语是动作的承受者或解释谓语的结果。
比如: He doesn't read books.他没有读书。(主语是名词性物主代词He他,谓语是动词read读,宾语是book书)
· 主语 系动词 表语:主语是名词性的词,系动词就是be动词,表语则用来表示主语的状态、样子等等。
比如:The sun is the most important planet in the galaxy.太阳是银河系中最重要的行星。
(主语是特指名词The sun,系动词是be动词is,表语是the most important planet in the galaxy用来解释主语的作用)
2、陈述句有肯定形式和否定形式两种:①肯定陈述句:
We all like pandas very much.
②否定陈述句:
He doesn't do homework at weekends.
3、肯定陈述句改否定陈述句,变换方式主要有两种:①一般是在be动词或情态动词后加not。
Mary was at school yesterday.
Mary was not at school yesterday.
I can make a model plane.
I can not make a model plane.
②不含be动词或情态动词的,行为动词前要用助动词的否定式(don't,doesn't,didn't),后面跟动词的原形。
He likes drawing pictures.
He doesn't like drawing pictures.
I went to the park yesterday.
I didn't go to the park yesterday.
今天小学英语中陈述句的使用规则同学们都掌握了吗?赶紧收藏起来背一背,记一记吧!
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