if 后加动词表被动 是if being done 还是if done或者2者都有?

if 后加动词表被动 是if being done 还是if done或者2者都有? 三道英语题,高三,求详解!some green beans,____ long enough,can be poisonousa.if not to be cooked b.if not cooked c.if not cooking d.if not being cookedps:上课老师说了时间状语,原因状语可用分词表被动什么的 finds可以换做knows吗?is being looked是何用法?不应该是被动吗?And if he finds that he is being looked at,he may feel uncomfortable. If you walk into the road without looking,you risk (being knocked down).risk+doing,请问knocked为什么又要加ed呢?谢谢,有例句最好了~~如果是被动的话,又怎么解释呢? if if if Everything is being ok if you want 非谓语动词英语语法题If I correct someone,I will do it with as much good humour and self-restraint as if I were the one ________.这题答案是being corrected,我明白这是现在分词的被动语态,这是在强调进行时吗?为什么 If you were the first cloned human being,I would say..这句话为什么cloned 是过去分词?IF从句应该是表示将来吧?可是要是将来就不能用WERE如果CLONED是过去分词做定语，那定语也有被动的意义吗？象楼下说 请帮忙分析一下这个句子If someone is being mean,they are being unkind to another person,for example by not allowing them to do something.“If someone is being mean,”这句是个被动事态吗?这句和“If someone is mean“有什么 If I were a teacher被动语态这是月考的作文请其他人别抄 高中语法题一道———of fixing games ,the news paper exposed ,will take some of China's football officials concerned to court.开头短线处答案是Being suspected,being能不能省略?直接过去分词表被动? 分词中的现在分词表主动,过去分词表被动,为什么现在分词having been done却是被动含义? 什么叫做过去分词表被动?英语!get accepted accepted是什么词性?这个是过去分词表被动么? 英语翻译为什么是If found 为什么用被动 头快想爆了 I work hard and I think I deserve_____A to be well paidB to pay wellC being well paidDwell paying参考书上说 deserve doing （可以主动表被动）或 to be done 这道题就选A/D有个例句是If you do wrong ,you deserve to If you were seen from a distance ,you might look handsome.请问前面用的是被动,后面为什么不用被动老师说是if句子前后时态要一致.为什么这个句子不这样