一般疑问句,否定句
课题一:一般疑问句 general question
重点:辨别一般疑问句,掌握一般疑问句语法结构和使用方法。 难点:1.一般疑问句的句子结构。
2.一般疑问句和陈述句之间的转化。动词时态的变化。 教具准备:教学讲义练习题。 教学过程: 1.复习:P17,P32
重新朗读课文。复习单词和语法。 2.提出课题: Does...like...(doing)? Yes,...does./No,...doesn’t.
Is/Are...(doing)?
Yes,...is/are./No,...isn’t/aren’t.
由以上例句总结一下一般疑问句的定义:一般疑问句是疑问句的一种。它是一般只用yes(是)或no(否)来回答的句子。朗读一般疑问句时用升调。 3.教学步骤: a. 举出更多例句.
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Eg1. 问句: Is this your pen? 肯答: Yes,it is. 否答: No,it isn`t.
Eg2. 问句: Are these your books? 肯答: Yes,they are. 否答: No,they aren’t.
Eg3. 问句: Can you speak English? 肯答: Yes,I can. 否答: No,I can’t.
Eg4. 问句: Do you like apple? 肯答: Yes,I do. 否答: No,I don’t.
b.总结一下一般疑问的句子结构及回答。(句子结构的记忆方法:就是讲前面2个词调换位置了。)
?Is/Are+主语+其他部分? 。。。是。。。?
Eg1. Is this your pen?
当只有一支笔的时候就用Is, 回答:Yes,it is/No,it isn’t .
当有两只及以上用时用Are,而且要讲这个(this)/那个(that)变为这些(these)/那些(those).笔要加s变成复数。
如:Are these/those your pens?
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回答:Yes,they are/No,they aren’t.
? Can/Will+主语+V-原型? (后面动词都用原型) Eg. You can open the door→Can you open the door?
You will go to school next Monday →Will you go to school next Monday ?
?Do/Does+主语+V-原型? Eg. Do you like apple?
Does Mary like cat?
第一,二人称(I,You)用Do; 第三人称(Mary)用Does
Parents等复数也用Do.
举例:我需要现在回家吗? Do i need to go home now?回答:
你父母喜欢英语吗?Do your parents like English?
Alice喜欢花吗?Does Alice like flower?
C.辨别以下是否为一般疑问句。
Are you a student?
Is it his pet?
What is that over there?
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Can you swim?
Do you have a storybook?
This is a toy bear,I think.
D.将陈述句转化为一般疑问句。
?句子中有Is/Are/can: (some 改成any,my改成your等)
一加:把句中的Is/Are/can.到主语前;
二改:改换主语称谓,即将句中的主语I\\my\\mine\\we\\our\\ours等第一人称分别改为相应的第二人称you\\your\\ yours等; 三问号:句末的句号改为问号。如:
Eg6. I am an English teacher. → Are you an English teacher?
Eg7. We can speak English fluently. → Can you speak English fluently?
?句子中没有Is/Are/can (some 改成any,my改成your等)
一加:即在句首加助动词Do或Does;
二改:1、把谓语动词改为原形;2、改换主语称谓(同?); 三问号:句末的句号改为问号。
Eg8. We read English every morning. → Do you read English every morning?
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