案例描述:

小学生学英语最困难的是不理解也难掌握英语的语法知识,特别是在复习课阶段,要在短时间里掌握一定的内容有一定的难度。在复习陈述句变一般疑问句时我采取集中学习的方法。

一、先归类:

1、陈述句中有系动词be、助动词be, have / has, do, will, had或情态动词can, could, may, must, need 时,将这些系动词、助动词或情态动词移到句首,并在句末加上问号。如:

This is my book.------------ Is this my book?

You are a boy. -------------Are you a boy?

I’ll go to the History Museum this afternoon.--------------Will you go to the History Museum this afternoon?

2、原陈述中没有系动词be、助动词,则在句首加助动词Do的适当形式,同时,将谓语动词变为原形动词。如:

I want to go to Guilin.--------Do you want to go to Guilin?

The boy does some housework at home.-- Does the boy do some housework at home?

3、原陈述句中,若谓语动词是have / has, 则须考虑have / has的意义。如果have / has是“有”的意义时,变为疑问句时,既可在句首加Do的适当形式,也可将have / has,提到句首。如:

He has a beautiful pen. —Has he a beautiful pen? / Does he have a beautiful pen?

若have / has,的意思不是“有”时,变为疑问句时,则必须在句手加Do的适当形式。如:

I have lunch at home. —Do you have lunch at home?

We had a meeting last night. —Did you have a meeting last night?

二、一般疑问句的答句

1、让学生明白一般疑问句的答句不管以什么开头一般都用Yes/No回答。

2、以什么开头的问句,答句中一般要有那个单词。如:

Is this my book? Yes, it is./ No, it isn’t.

Do you have lunch at home? Yes, I do./ No, I don’t.

Did you have a meeting last night?  Yes, I did./ No, I didn’t.

Has he a beautiful pen? Has he a beautiful pen?  Yes, he has./ No, hasn’t.

教学反思:

小学生学英语,英语的语法知识点的学习对他们来说确实有一定的难处。在复习陈述句变一般疑问句时,我想了很久。是否把知识点抽出来单独讲解,就像这节课来说如果不归纳方法,只是单纯告诉他们如何变,对大部分学生来说学得快忘得也快。经过归纳复习大部分学生掌握方法,学习起来不但轻松,而且记得牢。当然对一些学习较差的学生来说,这些知识点太难了,越听越复杂,如入云里雾里,我单独面对他们,和他们慢慢讲解他们也能听懂。尝试了一下这样的教学也觉得不错。