科普版小学英语四年级下册Lesson 10 Are you washing your face 课件概要.ppt

科普版小学英语四年级下册
Lesson 10
New words
wash 洗
face 脸,面孔
cook 厨师;煮,烧
clean 弄干净;清洁的
draw 画
picture 图画,照片
supper 晚餐
give 给
have supper 吃晚饭
Let’s talk
M:Tom,where are you?
汤姆,你在哪儿?
T:I’m here,Mom. 
我在这儿呢,妈妈。
M:Are you washing your face?
你在洗脸吗?
T: Yes, you cooking?
是的,妈妈。你在做饭吗?
M:Yes,I am. 是的。
Let’s talk
T:Is Dad helping you?
爸爸在帮你吗?
M:No,he’s cleaning his bike.
没有,他在擦他的自行车。
T:Let me help you,Mom. 
让我来帮你吧,妈妈。
M:Thank you,Tom.
谢谢你,汤姆。
Read and write
Mom is ________.
Tom is _______________ .
Dad is _______________.
cooking
washing his face
cleaning his bike
肯定句主语+be+现在分词,如 I am washing my face.
I am swimming.
现在进行时的句型变化规则
am
is
are
否定句主语+be+not+现在分词,如 I am not washing my face.
疑问句 Be+主语+现在分词,如 Are you washing your face ?
肯定回答 Yes,I am. 否定回答 No, I’m not.
Presentation
Are you washing your face?
Yes, I am. / No, I’m not.
wash my face
washing my face
Presentation
washing my clothes
wash my clothes
Are you …?
Yes, I am. / No, I’m not.
Presentation
cooking lunch
cook lunch
Are you …?
Yes, I am. / No, I’m not.
Presentation
sweeping the floor
sweep the floor
Are you …?
Yes, I am. / No, I’m not.