[名师点津]　(1)stay, love, have, want, belong to等一般不用于现在进行时的被动语态。

　　(2)"be＋under/in等介词＋名词"结构可用来表示现在进行时的被动语态的含义。

　　The telephone is in use.

　　＝ The telephone is being used.

　　电话正在使用中。

　　[即时演练2]　补全句子

　　①The little boy has made rapid progress recently and is_always_being_praised by his teachers.

　　那个小男孩最近进步很快，总是被他的老师表扬。

　　②The plan to explore the South Pole is_being_made these days.

　　最近正在制订勘探南极的计划。

　　③Because of bad scores, Jimmy may_be_being_beaten by his father at the very moment.

　　由于成绩不好，吉米此刻可能正在挨父亲打。

　　④The question about where is the factory going to be built is_being_discussed now.

　　关于在哪儿建厂的问题现在正在被讨论。

　　⑤A project about protecting the natural resources is_being_designed.

　　正在设计一个保护自然资源的项目。

　　Ⅰ.用所给词的适当形式填空

　　1．They are living with their parents for the moment because their own house is_being_rebuilt (rebuild)．

　　2．Many interesting experiments are_being_carried (carry) out these days.

　　3．These children are_being_looked (look) after by an old man now.

　　4．Wait a minute. The dishes for the dinner are_being_cooked (cook) in the kitchen.

　　5．He is_being_punished (punish) by our teacher at the moment.

　　6．The sports meeting is_being_held (hold) in our school now.

　　7．So many things are_being_done (do) here to prevent air pollution.

　　8．A bridge is_being_built (build) in the distance and its construction will_be_finished (finish) in a year.

　　Ⅱ.单句写作

　　1．Now these old houses belong_to_my_uncle (属于我叔叔)．

　　2．At the moment my house is_being_repaired (正在被修理).

　　3．She is_being_interviewed (正在被采访) by several reporters now.

4．The evening party the children are looking forward to is_being_held (正在被举行) now.