現(xiàn)在進行時的被動語態(tài)：

現(xiàn)在進行時的被動語態(tài)表示現(xiàn)在進行時態(tài)和被動語態(tài)的疊合，由am/is/are+being+done構(gòu)成。

現(xiàn)在進行時態(tài)的被動語態(tài)的基本結(jié)構(gòu)的構(gòu)成：

1、現(xiàn)在進行時態(tài)的被動語態(tài)的肯定式為：am/is/are+being+done。
如：The question is being discussed at the meeting now. 這個問題現(xiàn)在正在會上被討論。
Another bridge is being built over the Changjiang River at present. 目前長江上正在建造另一座大橋。
2、現(xiàn)在進行時態(tài)的被動語態(tài)的否定式為：am/is/are+not+being+done。
如：The baby isn't being taken good care of. 這嬰兒沒在得到很好的照顧。
The animals are not being set free at present.目前這些動物還不能被放出。
3、現(xiàn)在進行時態(tài)的被動語態(tài)的一般疑問句需將am/is/are提到主語的前面。（回答用yes或no）
如：?Is a new library being put up in their school now？他們學�，F(xiàn)在正在建一座新圖書館嗎？
?Yes, it is. 是，正在建一座新圖書館
?Are a number of Dongfeng trucks being shipped abroad? 一批東風卡車正被運往國外嗎？
?No, they aren't. 不，沒有。
4、現(xiàn)在進行時態(tài)的被動語態(tài)的特殊疑問句為：疑問詞+am/is/are+(主語)+being+done。
如：What is being done to the machine? 現(xiàn)在對這臺機器要采取什么措施？
How many houses are being built in the village? 村里正在建造多少房屋？
When is the sports meeting being held in our school. 我校將在什么時候舉行運動會？

現(xiàn)在進行時態(tài)的被動語態(tài)的用法：

1、現(xiàn)在進行時態(tài)的被動語態(tài)的同它的主動語態(tài)一樣，表示現(xiàn)在正在進行的被動動作。
如：He is being interviewed by our headmaster now. 他正在接受我們校長的采訪。
This film is being shown now. 這部電影正在被放映。
2、現(xiàn)在進行時態(tài)的被動語態(tài)的同它的主動語態(tài)一樣，表示現(xiàn)階段正在進行的被動動作。
如：The disease is being studied by scientists. 科學家們正在研究這種疾病。
These animals are being hunted at such a speed that they will disappear soon.
以如此速度捕殺動物，他們很快就會消失。
3、現(xiàn)在進行時態(tài)的被動語態(tài)一般不與表示一段時間的狀語或表示次數(shù)的狀語連用，這時需要用完成時態(tài)的被動語態(tài)。
例如：The watch is being repaired twice.
改成：The watch has been reparied twice.
The house over there is being built for two months.
改成：The house over there has been built for two months.
4、少數(shù)及物動詞的的進行時表示按計劃、安排將要承受某個動作。
如：Some rock music is being played by the mnext. 下面將由他們演奏一些搖滾音樂。
A party is being held tonight. 今晚將舉辦一場晚會。
5、典型錯誤：
1）遺漏助動詞：
【誤】The birds being set free at present.
【正】The birds are being set free at present.
2）遺漏介詞：
【誤】The children are being taken care by their aunt.
【正】The children are being taken care of by their aunt.
3）忽略動詞的性質(zhì)：
【誤】The kind of cloth is being washed well.
【正】The kind of cloth washes well.
注：表示某種情況，狀態(tài)或特點的動詞，一般不用于被動語態(tài)。

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