英语被动语态转换快

问题描述:

英语被动语态转换快
1)We should plant trees in spring.(改为被动语态)
Trees in spring
2)We should allow teenagers to choose their own clothes(改为被动语态的否定句)
Teenagers to choose their own clothes.
3)The flowers must be watered three times a week.(改为主动语态)
We the flowers three times a week.
4)His homework should be handed in before school is over(改为一般疑问句)
his homework before school is over?

1)We should plant trees in spring.(改为被动语态)
Trees should be planted in spring
2)We should allow teenagers to choose their own clothes(改为被动语态的否定句)
Teenagers should be allowed to choose their own clothes.
3)The flowers must be watered three times a week.(改为主动语态)
We should water the flowers three times a week.
4)His homework should be handed in before school is over(改为一般疑问句)
Should his homework be handed before school is over?第二问不是要改成否定句吗?2)We should allow teenagers to choose their own clothes(改为被动语态的否定句)Teenagersshouldn't be allowedto choose their own clothes.