科普版英语五年级上册重点教学文案

科普版五年级英语

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Lesson 3 A computer has a keyboard

1.主题词：have和has用法

Has用于第三人称单数（she，he，it或单数名词）

Have用于第一人称单数（I，we），第二人称（you）和第三人称复数（they和其他复数名词、并列主语）

have和has与主语搭配：

I She

We He

You have…It has…

They The boy

Tony and Jenny Jenny

可见，主语为第三人称单数时用has，其余人称都用have。

3.句型：

陈述句：he/She/it/ +has / I/we/you/they/ +have

否定句：主语+don’t have/主语+ doesn’t have

一般疑问句：Do/ Does + 主语+ have

肯定回答：Yes, …do/ does.

否定回答：No, …don’t/ doesn’t.

4.句子：

Does a TV have a screen? Yes, it does./No, it doesn’t.

Does a TV have a mouse? No, it doesn’t.

陈述句：He has a TV.

She has big eyes.

It has a mouse.

否定句：He doesn’t have a TV.

She doesn’t have big eyes.

It doesn’t have a mouse.

一般疑问句及肯否回答：

Does he have a TV? Yes, he does. / No, he doesn’t.

Does she have big eyes? Yes, she does. / No, she doesn’t.

Does it have a mouse? Yes, it does./ No, it doesn’t.Lesson 3

1、TV 电视机

2、every 每一个

3、tall 高的

4、ear 耳朵

5、eye 眼睛

6、mouth 嘴

7、hand 手

8、write 写

同音词是right

9、email 电子邮件

10、keyboard 键盘

11、mouse 鼠，鼠标

12、every 每天