小学生英语语法知识点5篇

【#小学英语# 导语】正确的语法可以简化信息，简单的一句话就能传达很多信息，甚至包含多重意思，就像双关语一样。语法正确还能避免歧义，明确指代关系和修饰对象等，是很有用的，学进去了就明白了。以下是®文档大全网整理的《小学生英语语法知识点5篇》相关资料，希望帮助到您。

1.小学生英语语法知识点

      形容词和副词的比较级
      规则1 一般加-er e.g. high-higher
      规则2 以e结尾加-r nice-nicer
      规则3 以辅音字母加y结尾，变y为i再加-er busy-busier
      规则4 重读闭音节结尾， 双写辅音字母再加-er fat-fatter

2.小学生英语语法知识点

　　1、代词及be动词
　　主格 I we you you she/he/it they
　　宾格 me us you you her/him/it them
　　代词所有格 my our your your her/his/its their
　　名词性代词 mine ours yours yours hers/his/its theirs
　　be动词现在时 Am are are are is are
　　be动词过去时 was were were were was were
　　2、名词的复数
　　规则变化的名词复数形式
　　规则1 一般情况+s e.g. shell→shells toy→toys
　　规则2 以s, x, ch, sh结尾+es e.g. fox→foxes church→churches
　　规则3 以o结尾+s或+es e.g. radio→radios potato→potatoes
　　规则4 以f, fe结尾的，变f, fe为ves e.g. life→lives half→halves
　　规则5 以辅音字母+y结尾， 变y为i+es e.g. sky→skies study→studies

3.小学生英语语法知识点

　　情态动词的使用

　　情态动词can（能够），must（必须），may（可以）
　　结构：主语+can/must/may+动词原型
　　He can make the tea.
　　Sally can air the room.
　　We can speak English.

　　★变疑问句将情态动词移到句首
　　Can he make the tea?
　　Can Sally air the room?
　　Can we speak English?

　　★变否定句在情态动词后面加not
　　He cannot make the tea.
　　Sally cannot air the room.
　　We cannot speak English.

　　★肯定回答及否定回答
　　Yes, he can. / No, he cannot.
　　Yes, she can. / No, she cannot.
　　Yes, we can. / No, we cannot.

　　★特殊疑问句：（必背）
　　What can you do?

4.小学生英语语法知识点

　　过去完成时

　　用法：在过去的时间里，两个动作中，发生在前的哪个动作要用过去完成时。
　　结构：had+过去分词
　　After she had finished her homework, she went shopping.
　　They had sold the car before I asked the price.
　　The train had left before I arrived at the station.

　　After/before引导的时间状语从句放在句首要在句子后面加逗号，如果放在主句后则不用加。

　　★ 变疑问句将助动词移到句首
Had she finished her homework?

　　★ 变否定句在助动词后面加not
　　She hadn't finished her homework.

　　★ 肯定回答及否定回答
　　Yes, she had. / No, she hadn't.

　　★ 特殊疑问句
　　What had she done?

5.小学生英语语法知识点

　　1、含有be动词的句子
　　He is a teacher.
　　The girl is very beautiful.
　　Tim and Jack are students.
　　★变疑问句将be动词移到句首
　　Is he a teacher?
　　Is the girl very beautiful?
　　Are Tim and Jack students?
　　★变否定句在be动词后面加not
　　He is not a teacher.
　　The girl is not very beautiful.
　　Tim and Jack are not students.
　　★肯定回答及否定回答
　　Yes, he is. / No, he is not.
　　Yes, she is. / No, she is not.
　　Yes, they are. / No, they are not.
　　2、不含有be动词的句子，即含有一般动词的句子。

　　(1)第三人称单数及单数名词
　　He likes books.
　　She likes him.
　　The dog likes bones.

　　★变疑问句在句首加does, 动词变为原型
　　Does he like books?
　　Does she like him?
　　Does the dog like bones?

　　★变否定句在主语及动词之间加doesn't, 动词变为原型，原句中的动词不再有第三人称变化。
　　 He doesn't like books.
　　She doesn't like him.
　　The dog doesn't like bones.

　　★肯定回答及否定回答：
　　Yes, he does. / No, he doesn't.
　　Yes, she does. / No, she doesn't
　　Yes, it does. / No, it doesn't.

小学生英语语法知识点5篇.doc

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