宾语从句Word 文档.docVIP

一.宾语从句讲解及练习宾语从句：宾语从句句作动词的宾语He said （that） he wanted to stay at home.宾语从句关1. 引导词关 如果从句是陈述句，引导词用that（that在口语或非正式文体中常省略）；如果从句是一般疑问句，引导词用if/whether；由连词if、 whether 引导的表示“是否…”的宾语从句。Whether,if 在从句中不做句子的成分，一般情况下，whether和if 可以替换。 　　例：I don’t know if/whether he will come tomorrow. 　　The teacher asked if/whether we had finished the experiment. 　　l在介词后面的宾语从句中不用if引导 　　例：Everything depends on whether we have enough money。 　　l宾语从句中有or not时不用if引导. 　　例：I don’t know whether the movie star will come or not. 　　l和不定式连用作宾语时不用if引导. 　　例：Whether to go there or not hasn’t been decided. 如果从句是特殊疑问句，特殊疑问词引导词。who,whom,whose, what, which,和when, where, why, how 等连接的宾语从句 语序关 ①陈述句变为宾语从句，语序不变，即仍用陈述语序+谓语+宾语+其他”。也就是说，将疑问句转化成宾语从句时，一定要将疑问句语序转变成陈述句语序。如：Can you tell me what he will do tomorrow? 你能告诉我他明天将要做什么吗？一般疑问句和特殊疑问句变为宾语从句，语序变为陈述语序。如：?Does he work hard? I wonder. →I wonder if/whether he works hard.When did he leave? I don’t know. →I don’t know when he left. 时态关①如果主句是现在的时态，从句的时态可根据实际情况而定。如：?I have heard（that）he will come back next week. ②如果主句是过去的某种时态，那么从句的时态一定要用过去的某种时态。如：??He said（that）there were no classes yesterday.注意：如果宾语从句表述的是客观真理、自然现象等时，不管主句是什么时态，从句都要用一般现在时。如：?He said that light travels much faster than sound.?如：Our teacher told us that the sun is much bigger than the moon. 4人称的变化和标点的使用? 1. 从句的主语如果是第一人称，变为宾语从句则与主句的主语一致；如果是第二人称，则与主句的宾语一致；如果是第三人称，不用变化。如：“May I use your knife?” He asked me. →He asked me if he might use my knife. 2. 宾语从句的标点均由主句决定。主句是陈述句，用句号；主句是疑问句，用问号。如： Do you know? Where does he live? →Do you know where he lives?? 按要求转换句型。1. Does Mr. Brown enjoy living in China? Could you tell us?（改写句子）→Could you tell us _________ Mr. Brown _________ living in China?2. Does the girl need any help?” he asked me.（变为复合句）→He asked me _________ the girl _________ some help．. When does the train leave? I want to know.（改为含宾语从句的复合句）I want to know _________ the train _________.. Did Peter come here yesterday? Li Lei wants to know. (改为含宾语从句的复合句)Li Lei wants to know _________ Peter _________ here yeste