雅思小作文中流程圖里可能用到的被動語態(tài)的動詞：
Be sent to 被送到
Be transported to 被運送到
Be delivered to 被輸送到
Be transferred to 被轉(zhuǎn)移至
Be heated on/in 在…上被加熱
Be extracted from 從…萃取
Be refined from 從…。提煉
Be degraded to/from 降級為…
Be evaporated 被蒸發(fā)
Be incinerated 被焚燒為
Be broken down 被分解為
Be oxidated 被氧化為
Be deforested 被荒漠化
Be released to 被釋放到
Be burned by 被燃燒
Be mixed with 和…混合
Be moulded as 被塑造成為
Be processed 被加工成
Be disposed of 被處理
Be promoted 被提升為
Be manufactured 被制作/制造
Be generated 被產(chǎn)生/制造
Be grilled 被燒烤
Be smoked 被煙熏
Be exposed 被暴露
Be restored 被恢復(fù)