主动语态改成被动语态

1.先找出谓语动词;

2.再找出谓语动词后的宾语;

3.把宾语用作被动语态中的主语;

4.注意人称、时态和数的变化。

例:Brucewritesalettereveryweek.

→AletteriswrittenbyBruceeveryweek.布鲁斯每星期写一封信。

LiLeimendedthebrokenbikethismorning.

→ThebrokenbikewasmendedbyLiLeithismorning.李雷今天上午在修理坏的自行车。

Hehaswrittentwonovelssofar.→Twonovelshavebeenwrittenbyhimsofar.至今他已写了两部小说。

Theywillplanttentreestomorrow.→Tentreeswillbeplantedbythemtomorrow.他们明天将要种植十棵树。

Lucyiswritingaletternow.→AletterisbeingwrittenbyLucynow.露西正在写信。

Youmustlockthedoorwhenyouleave.→thedoormustbelockedwhenyouleave.当