宾语从句注意事项: 连接词 who, whom, whoever, whomever when, where, how, why, if, whether that 2. 并列宾语从句从第二个从句开始要带that Having checked the doors were closed, and that all the lights were off, the boy opened the door to his bedroom. 3. 宾语从句----陈述语气。 4. 宾语从句---时态、人称、时间、地点的变化