Lesson 3 A computer has a keyboard.(Period1)课件(共18张PPT)

(共18张PPT)
课时1
学习重点 项目 内容 知识目标 能力和情感目标
单词 TV, keyboard, mouse 在语篇中理解单词的音、形、义、用。 1. 学生能模仿音频说英语，体会意群、语调与节奏。
2. 学生能够了解电脑和电视外观的不同，进一步思考两者在生活中带给我们的帮助。
语法句型 — Does a TV have a screen — Yes, it does. / No, it doesn’t. 在语篇中理解并使用Does引导的一般疑问句，用于第三人称，“她/他/它有......吗 ” A computer has a keyboard. 初步感知has的用法。 Lead in-Look and say
Presentation-Watch a cartoon
Presentation-Words to learn
keyboard
mouse
TV
C: Where is the mouse Let me catch it.
Q: Does a TV have a mouse, too
Q: But it looks like a TV.
E: Yes. But a computer has a keyboard.
Q: Oh, you have a nice TV.
E: No, it’s not a TV. It’s a computer.
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Q: What’s that
E: It’s a mouse.
E: No, it doesn’t.
E: Look! Here it is!
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Presentation-Listen and imitate
1
2
3
Practice-Read and choose
have
has
— What does Eve have
— She ___ a computer.
has
1
Practice-Read and choose
No, it doesn’t.
Yes, it does.
— Does a computer have a keyboard
— __________
Yes, it does.
2
Practice-Read and choose
Yes, it does.
No, it doesn’t.
— Does a TV have a mouse
— ___________
No, it doesn’t.
3
Practice-Read and choose
In Eve’s room.
In Qiqi’s room.
— Where are Eve and Qiqi
— ___________
In Eve’s room.
4
Eve
Qiqi
Q: Oh! You have a nice .
E: No, it’s not a TV. It’s a .
Q: But it looks like a .
E: Yes. But a has a .
Q: What’s that
E: It’s a .
Q: Does a TV have a , too
E: No, it doesn’t.
Practice-Let’s use the words
C: Where is the
Let me catch it.
E: Look! Here it is!
Cat
has
1. You _____ a nice room.
have
have
Practice-Let’s use the words
has
2. He ____ a little brother.
has
have
Practice-Let’s use the words
has
3. Ann doesn’t _____ a red dress.
have
have
Practice-Let’s use the words
has
4. Does Lulu ______ a long ruler
have
have
Practice-Let’s use the words
Production-Introduce your computer or TV
Look! This is my computer.
It’s silver and black.
It has a keyboard and a mouse.
My computer can do many things.
I like it.
课后实践活动
画一画你想象中的电视和电脑，并用英语描述它们的外观。
1
当一次小小讲解员，站在自己家的电视或者电脑旁为它们做一个简短介绍。
2
查阅资料，了解电视和电脑的功能和用途。
3