人教版必修2_Unit+4+Wildlife+Protection+Grammar(共27张PPT)
人教版必修2_Unit+4+Wildlife+Protection+Grammar(共27张PPT)第4页

6. At present a new home ____________ (build) for pandas.

is being built

--- 现在进行时被动语态

5. WWF hopes that more and more wild animals _______________ (protect) in the future.

will be protected

--- 一般将来时被动语态

构成:

Present Progressive Passive Voice

意义:

…正在被做

is/am/are + being + done (V-过去分词)