宾语从句 在句子中起宾语作用的从句叫做宾语从句.宾语从句分为三类:动词的宾语从句,介词的宾语从句和形容词的宾语从句. 时态：1·主句用一般现在时，从句可用任意时。 2·主句用过去时，从句用过去某个时态。 3·主句用过去时，从句是真理时，只用一般现在时。 1.宾语从句的连接词 从属连词 连接宾语从句的从属连词主要有that,if,whether. that引导表示陈述句的宾语从句,而if和whether引导表示“是否”的宾语从句. He told that he would go to the college the next year 他告诉我他下一年上大学. I don’t know if there will be a bus any more. 我不知道是否还会有公交车. Nobody knew whether he could pass the exam. 没人知道他是否会通过考试. 连接代词 连接代词主要有who, whom ,whose ,what ,whoever ,whomever ,whosever, whatever, whichever等. 连接代词一般指疑问,但what, whatever除了指疑问外,也可以指陈述. Do you know who has won Red Alert game? 你知道谁赢了这一局红警游戏吗? I don’t know whom you should depend on. 我不知道你该依靠谁. The book will show you what the best CEOs know. 这本书会告诉你最好的执行总裁该了解些什么. Have you determined whichever you should buy,a Motorola or Nokia cell phone? 你决定好是买诺基亚还是摩托罗拉的电话了吗? 连接副词 连接副词主要有when,where,why,how,whenever,wherever,however等. He didn’t tell me when we should meet again. 他没有告诉我什么时候我们能再见面. Could you please tell me how you read the new panel? 你能展示给我怎么用这个新的操作盘吗? None of us knows where these new parts can be bought. 没有人知道这些的新的零件能在哪里买到. 2.动词的宾语从句 大多数动词都可以带宾语从句 We all expect that they will win , for members of their team are stronger. 我们都预料他们会赢,因为他们的队员更强壮. He told us that they would help us though the whole work. 他告诉我们在整个工作中,他都会帮忙的. 部分“动词+副词”结构也可以带宾语从句 I have found out that all the tickets for the concert have been sold out. 我发现这场音乐会的所有票都卖光了. Can you work out how much we will spend during the trip? 你能计算出这次旅行我们将花费多少钱吗?
1.宾语从句在句中作及物动词或介词的宾语,从句放在主句之后,前后不用逗号分开. 2.引导宾语从句的词有： 连词that(在口语中that常可省略),if, whether,如： He knows that Jim will work hard. 连接代词who, whom, which等,如： Do you know who (whom) they are waiting for? 连接副词when, where, how, why等,如：Could you tell me how we can get to the station? 3.whether和if都有“是否”的意思,一般情况下两者可以换用,但在介词之后, 不定式之前,与or not连用,在句首或在引导表语从句,同位语从句时,只能用whether,如：I want to know if/whether the news is true. He doesn't know whether to stay or not? 4.宾语从句要用陈述句语序. 5.宾语从句一定要注意时态呼应,即：当主句谓语动词是过去式时,从句中谓语动 词也要用过去范畴的时态,但若从句陈述的是真理或客观规律,其谓语的时态仍用一般现在时,如： He asked who could answer the question. My father told me that the earth goes around the sun. 6.一个宾语从句只能用一个连词. 7.当主句谓语动词是think, believe等动词时,宾语从句的否定意义要放到主句中.另外,当主句主语为第一人称时,后面若接附加疑问句,那么附加疑问句的主语、谓语应与从句中的主谓语保持一致.如： I don't think he looks like his father, does he? 8.直接引语和间接引语也是宾语从句,直接引语是引述别人的原话,放在引号内, 不用连词联接；间接引语是用自己的话转述别人的话,通常用连接词与主句联接. (1)陈述句变为以that引导的宾语从句,如： He said,“I'm happy.”[FY()[FY]]He said that he was happy. (2)一般疑问句变为if(whether)引导的宾语从句,如： He asked me,“Does his father know Mr Green?” ---He asked me if his father knew Mr Green. (3)特殊疑问句变为由who, what, where, how等疑问词(连接代词或连接副词)引导的宾语从句,如： He asked me,“Where is Mr Wang?” ---He asked me where Mr Wang was. 注意上述例句中连词、时态、语序等变化.