英语课件：Unit 3 Under the sea（Grammar 动词-ing形式）（新人教版选修7）-302edu教育资源网

英语课件：Unit 3 Under the sea（Grammar 动词-ing形式）（新人教版选修7）

此外, 动词-ing形式的被动式还可以在句中构成复合宾语。如： You’ll find the topic being discussed everywhere. 你会听到到处都在讨论这个问题。 He often watched the boats being unloaded. 他常常看轮船卸货。 As we approached the village we saw new houses being built. 走近村子时我们看到正在盖新房。

获取资源