小学生英语语法知识点5篇

第第页小学生英语语法知识点5篇

1.学校生英语语法知识点

形容词和副词的比较级

规章1一般加-ere.g.high-higher

规章2以e结尾加-rnice-nicer

规章3以辅音字母加y结尾，变y为i再加-erbusy-busier

规章4重读闭音节结尾，双写辅音字母再加-erfat-fatter

2.学校生英语语法知识点

1、代词及be动词

主格Iweyouyoushe/he/itthey

宾格meusyouyouher/him/itthem

代词全部格myouryouryourher/his/itstheir

名词性代词mineoursyoursyourshers/his/itstheirs

be动词现在时Amareareareisare

be动词过去时waswerewerewerewaswere

2、名词的复数

规章改变的名词复数形式

规章1一般状况+se.g.shell→shellstoy→toys

规章2以s,*,ch,sh结尾+ese.g.fo*→fo*eschurch→churches

规章3以o结尾+s或+ese.g.radio→radiospotato→potatoes

规章4以f,fe结尾的，变f,fe为vese.g.life→liveshalf→halves

规章5以辅音字母+y结尾，变y为i+ese.g.sky→skiesstudy→studies

3.学校生英语语法知识点

情态动词的运用

情态动词can〔能够〕，must〔需要〕，may〔可以〕

结构：主语+can/must/may+动词原型

Hecanmakethetea.

Sallycanairtheroom.

WecanspeakEnglish.

★变疑问句将情态动词移到句首

Canhemakethetea?

CanSallyairtheroom?

CanwespeakEnglish?

★变否定句在情态动词后面加not

Hecannotmakethetea.

Sallycannotairtheroom.

WecannotspeakEnglish.

★确定回答及否定回答

Yes,hecan./No,hecannot.

Yes,shecan./No,shecannot.

Yes,wecan./No,wecannot.

★非常疑问句：〔必背〕

Whatcanyoudo?

4.学校生英语语法知识点

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

Aftershehadfinishedherhomework,shewentshopping.

TheyhadsoldthecarbeforeIaskedtheprice.

ThetrainhadleftbeforeIarrivedatthestation.

After/before引导的时间状语从句放在句首要在句子后面加逗号，假如放在主句后那么不用加。

★变疑问句将助动词移到句首

Hadshefinishedherhomework?

★变否定句在助动词后面加not

Shehadn'tfinishedherhomework.

★确定回答及否定回答

Yes,shehad./No,shehadn't.

★非常疑问句

Whathadshedone?

5.学校生英语语法知识点

1、含有be动词的句子

Heisateacher.

Thegirlisverybeautiful.

TimandJackarestudents.

★变疑问句将be动词移到句首

Isheateacher?

Isthegirlverybeautiful?

AreTimandJackstudents?

★变否定句在be动词后面加not

Heisnotateacher.

Thegirlisnotverybeautiful.

TimandJackarenotstudents.

★确定回答及否定回答

Yes,heis./No,heisnot.

Yes,sheis./No,sheisnot.

Yes,theyare./No,theyarenot.

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

Helikesbooks.

Shelikeshim.

Thedoglikesbones.

★变疑问句在句首加does,动词变为原型

Doeshelikebooks?

Doesshelikehim?

Doesthedoglikebones?

★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改变。

Hedoesn'tlikebooks.

Shedoesn'tlikehim.

Thedogdoesn'tlikebones.

★确定回答及否定回答：

Yes,hedoes./No,hedoesn't.

Yes,shedoes./No,shedoesn't