Question

被动语态主要句型有哪些

Answer 1

被动语态有12个句型，主要的有8个。
Passive voice
被动语态的8种主要时态：以动词 sent 为例。
Simple Continuous Perfect Perfect Continuous
Present is sent is being sent has been sent * has been being sent
Past was sent was being sent had been sent *had been being sent
Future will be sent， will be being sent，* will have been sent，* will have been being sent
带 * 的是基本上不用的。

Answer 2

英语的学习不是一朝一夕的，是需要长时间的积累过程，单词，语法，听力，这些是最基本的，不过最主要的是口语的练习，多听多练是最有效的，最好是可以经常和外国人交流，进行语言的交换，文化的交流也是可以提升外语的。