Unit 2 Cleaning Day PB 课件

(共33张PPT)
Unit 2 Cleaning Day
Part B
stand
She is standing on a chair.
They are cleaning the windows.
She is cleaning the blackboard.
He is cleaning the desk.
She is cleaning the window.
They are cleaning the windows.
Sally is cleaning the blackboard.
萨莉正在擦黑板。
Sally is having breakfast.
Sally正在吃早饭。
Kate is riding a bike.
Kate正在骑自行车。
He is dancing in the playground.
他正在操场上跳舞。
blackboard
desk
chair
window
door
light 灯
right 对的
bright 明亮的
igh |ai|
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All right.
=
OK.
好的，没问题
bright意为“明亮的”
Our classroom is clean and bright now.
现在我们的教室干净又明亮。
The sun is bright.
太阳非常亮。
bright还有“聪明”的意思，如：a bright boy
一个非常聪明的男孩 。
= a clever boy
close
“关(门、窗等)”
close the window关窗户
close the door 关门
close the book 合上书本
open
“打开(门、窗等)”
open the windowd打开窗户
open the door 打开门
open the book 打开书本
turn off
关(收音机、电灯、电视、等)
turn off the fan关风扇
turn off the light 关电灯
turn off the TV 关电视
turn off the computer 关电脑
turn on
开(收音机、电灯、电视、等)
turn on the fan关风扇
turn on the light 关电灯
turn on the TV 关电视
turn on the computer 关电脑
turn off 和turn on。在日常生活中，这两个词通常以“ON”/“OFF”的形式出现，请全班学生想一想，在哪儿可以看见。
close和turn off的用法区别
。
turn on和turn off用于电器类的开和关
而close用于非电器类的开和关
用turn off 和 close
Please__________ the TV.
Please__________ the door.
turn off
close
Please__________ the light.
Please__________ the book.
turn off
close
Please__________ the fan.
Please__________ the window.
turn off
close
Please close the door.
请关上门。
Please close the windows.
请关上窗户。
Please turn off the lights and fan.
请关掉电灯和风扇。
这么热的天气我们可以说：
Turn on the fan,please.
Close the windows,please.
下雨天了，我们可以说：
睡觉前我们应该要：
Turn on the light,please.
Let’s close the windows.
Sally: Ok.
关窗户
Please turn off the
light and fan, .
关上电灯和风扇
Li Hong : All right.
They close the door
and go home.
回家
关上门
返回
apple juice
返回
orange juice
返回
tamato juice
返回
vegetable juice