英文...............passive voice

其實每個句子都會有Active 同 Passive, 而--任何 Tense 時態--亦都會有 Active forms 同 Passive forms, 主動 或 被動

在一句 句子入面 :

（thing doing action ） （ verb ） （ thing receiving action ）

John (subject) － washes － the dishes ( object )

在主動句當中, 某東西做着一個動作, 係 主詞, 而某物去接收該動作, 就係 受詞,
這些都是 主動句的特質.

而被動句則是 將之前 受詞 thing receiving action 變做 主詞, 放在句子前面,而通常 主詞 John 就會放到句子最後.

PASSIVE 句子

[Thing receiving action] [be] [past participle of verb] [by] [thing doing action)

eg :　The dishes are washed by John
其實當你用　ＰＡＳＳＩＶＥ　時，　多數都是想表達接受動作的　－ｏｂｊｅｃｔ－－比較重要，　所以你想強調佢，　或當不想提及是誰人做那件事時，　便將那件事放於句子的最前並加以強調。而主詞　JOHN，　就會被放於句子的最後面。

一般　個　ｂｅ　字，　其實係代　verb to be : is ， am ， are ， was ， were ， being， been 所以見到個　　ｂｅ　字時就要識得去點轉做 is , am , are................

例如你問　Present tense 既　is , am , are be 就是 剛才上面的被動句子中

The dishes are washed by John .

are 就是　　be 了　　！！！

如果那句子是只有一隻碟子　　The dish is washed by John.

is 就是 be 　了

when sm can't move or walk by itself,
e.g.the floor is swept by Mary.
so then as ucan see, passive vioce is
present tense: "is /am /are + past tense"
past tense:was /were+past tense"


..... .....
p.s. if you see some sentense that is like this one,
e.gThe floor was swept by someonemorning.
then u can skip the "someone"
and change the sentence to this:"The floor was swept this morning "

so, do u know what is passive vioce now?