英语语法名词性从句知识：宾语从句用法详解

　　一、宾语从句的引导词

　　宾语从句通常由连词that和whether (if)、连接代词或连接副词以及关系代词型what引导：

　　1. that引导

　　We believe that he is honest. 我们相信他是诚实的。

　　The doctor insists that I give up smoking医生坚持要我戒烟。

　　I suggest that we should go tomorrow. 我建议我们明天走。

　　I suggested that we should go the next day. 我建议我们第二天走。

　　We learnt from his letter that he was in Spain. 从他的信里我们了解到他在西班牙。

　　The seller demanded that payment should be made within five days. 卖方要求5日内付款。

　　2. whether / if引导

　　I dont know whether hell arrive in time. 我不知道他是否能及时到。

　　I didnt know whether they liked the place. 我不知道他们是否喜欢这个地方。

　　Ill see whether I can induce him to accept it. 我要看看我是否能劝他接受。

　　I asked her whether she agreed. 我问她是否同意。

　　He enquired if her parents spoke Spanish. 他问她父母是否讲西班牙语。

　　I wonder if its large enough. 我不知道它是否够大。

　　She didnt say if he was still alive. 她没说他是否还活着。