✔ 最佳答案
Eng:
Passive Voice ------ be + pp
我舉d example給你....
1. Sue eats an orange.
An orange(單數) is eaten by Sue .
2.Sue ate an orange.
An orange(單數) was eaten by Sue .
3.Sue is eatingan orange.
An orange(單數) is being eaten by Sue .
4.Sue was eating an orange.
An orange(單數) was being eaten by Sue .
5.Sue has eaten an orange.
An orange(單數) has been eaten by Sue .
6.Sue had eaten an orange.
An orange(單數) had been eaten by Sue .
7.Sue will eat an orange.
An orange(單數) will be eaten by Sue .
*Can ,Could ,Shall ,Should ,May ,Might ,Will ,Would ,Must ,
Ought to ------ be + pp 好像ex.7
*雙數用are( present tense)/ were( past tense)
2009-12-31 19:30:48 補充:
我一陣再補答..thx