同学们好,今天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。Here we go!
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陈述句
陈述句
说明事实或陈述说话人观点的句子。
1、基本结构:主语+谓语+宾语
或者: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。 e.g. He doesn’t read books.
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。e.g. The sun is the most important planet in the galaxy.
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.
▍来源:小学英语
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