小学英语疑问句和陈述句语法知识点详解

小学英语疑问句和陈述句语法知识点详解

一般疑问句

英语中要用yes和no来回答的.疑问句叫一般疑问句。如:

1)Isithot?Yes，itis.No，itisn’t.——be动词引导

2)Isitacar?Yes，itis.No，itisn’t.——be动词引导

3)Isthisyourruler?Yes，itis.No，itisn’t.——be动词引导

4)Doyoulikebananas?——含实义动词

Yes，Ilikebananas.No，Idon’tlikebananas.

5)CanMinghearadrill?——含情态动词

Yes，Mingcanhearadrill.No，Mingcan’thearadrill.

陈述句(肯定句，否定句，一般疑问句)的转变规律：

1)主语+be动词+….1)主语+be动词+not+….1)be动词+主语+…?

Yes，主语+be动词./

No，主语+be动词+not.

Iamateacher. Iamnotateacher.Areyouateacher?

--Yes，Iam./No，Iamnot.

Mymotheristhin. Mymotherisnot/isn’tthin.Isyourmotherthin?

--Yes，sheis./No，sheisn’t.

Theyareinsects. Theyarenot/aren’tinsects.Aretheyinsects?

--Yes.theyare./No，theyaren’t.

2)主语+情态动词can+…2)主语+情态动词can+not+….2)情态动词can+主语+…?

Yes，主语+情态动词can/

No，主语+情态动词can+not

Hecanjump. Hecannot/can’tjump.Canhejump?

--Yes，hecan./No，hecan’t.

3)助动词do/does+主语+….动词原形+….动词原形?

Yes，主语+助动词do/does.

No，主语+助动词do/does+not.

Helikestoeatapples. Hedoesn’tliketoeatapples. Doesheliketoeatapples?

Yes，hedoes./No，hedoesn’t.