1)把主動語態的賓語變成被動語態的主語。

2)把主動語態的謂語變成被動語態的be + 過去分詞，時態要與原句保持一致。

3)把主動語態的主語變為介詞by 的賓語，放在被動語態里謂語動詞之后，by 短語可以省略。

My aunt invited me to her dinner party.

→I was invited (by my aunt ) to her dinner party.

The school set up a special class to help poor readers.

→A special class to help poor readers was set up in the school.

　　 歡迎使用手機、平板等移動設備訪問中考網，2024中考一路陪伴同行！>>點擊查看