陈述句是什么句子

什么是陈述句 陈述句：就事物依照其实在情形陈述的句子叫做陈述句.陈述句的句末必须使用句号（Full Stop）“.” 以示句子的陈述结束.
陈述句分为肯定句和否定句（全否定和半否定）
肯定句：基本结构为主 + 谓
例如：It is cold in winter.
He went to London to pass his holiday.
否定句：
1、全否定：用not,no,never,neither,none,nothing等否定.表示“完全不是,完全不”的意思.
例如：He is not a worker.
Nothing is wrong with me.
2、半否定句：在句子里用否定词hardly,scarcely,little,few,seldom,rarely等.
例如：I hardly see anything in the room.
=I can see little in the room.
“all/both/every/each/ 谓语 not”表示概念为“有的是,有的不是”
例如：All of them are not students.
=Some of them are students,some are not.
3、宾语从句的否定形式：用在think,believe,suppose引导的宾语从句里则否定主句.
例如：I don't think he'll come.
=He will not come in fact,I think.
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