【正文】
被動語態(tài)由助動詞 be+過去分詞構(gòu)成,時態(tài)通過 be表現(xiàn)出來。 被動語態(tài) 專項 復習 被動語態(tài)基本用法 當句子的主語是動作的執(zhí)行者時,謂語的形式是主動語態(tài)。當句子的主語是動作的承受者時,謂語要用被動語態(tài)。 His brother washes bowls every day 主 謂 賓 (受動者 ) Bowls are washed by his brother every day. 改為被動語態(tài) make shoes in that factory. 主語 +及物動詞 +賓語 Shoes are made (by them) in that factory. 一般現(xiàn)在時: S(主語) +am/is /are +過去分詞 ? They play football on Sunday. ? Lucy does the homework in the evening. ? They often use puters in class. ? We make these machines in Beijing. Football is played by them on Sunday. The homework is done by Lucy in the evening. Computers are often used by them in class. These machines are made in Beijing. He looked after the little baby yesterday. 主 謂 賓 (受動者 ) The little baby was looked after by him yesterday . 2. They bought ten puters last term. Ten puters were bought (by them) last term. 一般過去時: S+was/were +過去分詞 ? T