专题09 重点用法被动语态50道（知识点全覆盖）-2021-2022学年九年级英语上学期期中复习查缺补漏冲刺满分（牛津译林版）

牛津译林版九年级上册期中复习 查缺补漏冲刺满分 09 被动语态50道 被动语态解题方法 被动语态的构成∶ 被动语态由"be 动词十及物动词的过去分词"构成。 人称、数和时态的变化是通过 be 动词的变化表现出来的。 以 speak 为例说明被动语态在各种时态中的构成∶ 一般现在时∶am/is/are+spoken 一般过去时∶was/were+spoken 一般将来时∶will/shall be+spoken 现在进行时∶am/is/are being + spoken 过去进行时∶was/were being + spoken 现在完成时∶have/has been + spoken 过去完成时∶had been + spoken 实战训练 一、单项选择 1．— Many accidents _________ by careless drivers last year. — Oh, that’s terrible. We must follow the traffic rules. A．are caused B．were caused C．have caused D．caused 2．—How many cakes can I have, Mom? 一None, dear. They ________ for your father. A．prepare B．prepared C．have prepared D．were prepared 3．This kind of book sells well and _________ out in this bookshop. A．is sold B．sells C．sold D．are sold 4．Teenagers ________ decide for themselves. A．may be allowed to B．may are allowed to C．may be allow to 5．—Last month, China host BRF for International Cooperation(一带一路高峰会议)successfully. —Yes, thousands of foreign guests ________ to the meeting. A．invited B