Unit 4 Topic 1
When was it invented?
Section A
is spoken by
She speaks Chinese.
is spoken by
He speaks English.
English
English.
He
him.
Chinese
Chinese.
She
her.
被动语态(Passive Voice ) be + done
主动语态： 主语    +     动词     +     宾语
被动语态： 主语   +   be + 过去分词   +   by + 宾语
Many people use computers.
Computers _____ ________ by _______ _________.
The workers plant trees in the garden.
Trees _____ _______ in the garden ____ the workers.
are   used
many  people
are   planted
by
Can you try ？