友情提示：本文共有 1628 个字，阅读大概需要 4 分钟。
什么是宾语从句？我们来举例说明：
I/ know/ him.(主+谓+宾)I/ know/ who he is.(主+谓+宾语从句；who作宾语的引导词，he作从句的主语，is作从句的谓语。)宾语从句定义：作宾语的句子就是宾语从句。
宾语从句由哪些要素组成呢？一般宾语从句是需要引导词，语序，时态三个要素组成。
引导词：宾语从句中胡引导词有：连接词、连接代词、连接副词a. 连接词：that, if/whetherb. 连接代词：who(ever), whom(ever), which(ever), what(ever)c. 连接副词：where, when, why, howe.g. 1. They are good doctors. He told us. -->He told us that they were good doctors. 2. He will come tomorrow. I have heard.
-->I have heard that he will come tomorrow.
3. Does your sister get up early? Do you know?
-->Do you know if/whether your sister gets up early?
4.Do animals have the same senses as humans? I often wonder.
-->I often wonder if/whether animals have the same senses as humans.
总结：当从句原来椒一般疑问句时，变成宾语从句用if/whether引导。
5. When did he buy this new bike? Could you tell me?
-->Could you tell me when he bought this new bike?
6.Where will the lecture be given? I don"t know.
-->I don"t know where the lecture will be given.
总结：当从句原来是特殊疑问句时，变成名词性宾语从句时还用原来的特殊疑问词来引导。
2.语序
宾语从句必须要用陈述句语序，有且仅有词一个引导词，宾语从句中的引导词除that外，其他胡引导词均不可省略。其结构为：引导词+陈述语序。
e.g. 1. He told us thatthey were good doctors.
2.Could you tell me when he bought this new bike?
3. Do you know if/whether your sister gets up early?
3.时态
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。
e.g. 1. I know he lives here.
2. I know he lived here ten years ago.
3. I have heard that he will come tomorrow.
2.如果主句是过去的时态，那么从句一定要是相对应的过去的某一种时态。
e.g. 1. I know who lived here.
2. I saw she was talking with her mother.
3. He asked whether his father would come back tomorrow.
4. He said that he had seen it.
3.当从句是客观真理、定义、公里、定理时用一般现在时。
e.g. 1. The teacher said that the sun travels around the earth.
宾语从句你学会了吗？加油哦！
本文如果对你有帮助，请点赞收藏《英语：宾语从句学习之法》，同时在此感谢原作者。
