四級語法：各種時態下的被動語態

　　雖然四級考試中并沒有語法題，但語法卻是每個題型都需要的重要存在。以下是小編給大家整理的四級語法：各種時態下的被動語態，希望可以幫到大家

　　一般現在時：am/is/are+given

　　The first section of New College English is designed for speaking practice and is based on pictures and topics.

　　一般過去時：was/were+given

　　These computers were made in our own country.

　　一般將來時：will/shall be+given

　　Shall we be asked to attend the opening ceremony?

　　過去將來時：would be+given

　　The news would be sent to the soldier's mother as soon as it arrived.

　　現在進行時：am/is/are being+given

　　The machine is being repaired in the workshop. The fifth generation computers, with artificial intelligence, are being developed and perfected now.

　　過去進行時：was/were being+given

　　The feast was being prepared when the birds arrived in the sky

　　現在完成時：has/have been+given

　　Swift progress has also been made in culture and education.

　　過去完成時：had been+given

　　The huge bridge had been damaged before the World WarⅡ.

　　將來完成時：will/shall have been+given

　　The book will have been published by the end of next month.