Unit 4 Keeping Clean 课件（共17张PPT）

I'm warm.


warm adj.温暖的
I'm hot.


hot adj.热的
It's cool today.


cool adj.凉爽的
I'm very cold.


cold adj.寒冷的
It’s wet.


wet adj.潮湿的
It’s dry.


dry adj.干燥的
It’s warm in spring.
We often wear sweaters.
It’s dry in summer.
We often go swimming.
It’s cool in autumn.
We often wear jackets.
My house is dirty.
I must make it clean.
warm adj.温暖的
messy adj.凌乱的
cool adj.凉爽的
tidy adj.整洁的
tidy adj.整洁的
dirty adj.肮脏的
wet adj.潮湿的
dry adj.干燥的
warm
hot
wet
dry
In spring, it is and .
In spring, it is often .
In winter, it is and dry.
In winter, it is windy and .
In summer, it is and wet.
In summer, it is .
In autumn, it is and .
In autumn, it is sunny and .
warm
wet
rainy
cold
cloudy
hot
sunny
cool
dry
windy
cold cool warm hot dry wet sunny rainy cloudy windy

sunny