1 宾语从句 在复合句中用作宾语的从句叫做宾语从句。它是众多从句中的一员，在复合句中作主句谓语动词、介词或某些形容词的宾语。 在及物动词的后面可以接一个名词来充当宾语，如： I know the man. 而这时也可以用一个句子来充当宾语，如： I know that the man is a policeman. 主句 引导词 从句 宾语从句三大块: 1. 引导宾语从句的连词和代词选择； 2. 宾语从句的语序； 3. 宾语从句的时态。 Ⅰ.宾语从句的引导词 1.陈述句充当宾语从句时，用that 引导，that 无词义，在口语或非正式文体中常省略。如： My teacher said I was a good boy.老师说我是个好男孩。 She doesn’t know (that) she is seriously ill. I am sure (that) he will succeed. 用以下开头与下列句子连成宾语从句: 1. I know … 2. She says … 3. Tell your friend … （that） 1.This is a book. 2.You like singing. 3.He worked last night. 4.They will go home. 5.Jim has been to Beijing. 6.She sings well. 2.当由一般疑问句充当宾语从句时，用if 或whether 引导，意为“是否”。如： (1) Is Jim a good student? I don’t know I don’t know if /whethe r Jim is a good student. (2) Does Kate get up early? Do you know? Do you know if /whether Kate gets up early? 用以下开头与下列句子连成宾语从句: 1.Do you know … 2 2.I want to know … 3.The teacher asks … if/whether 1.Is he reading ? 2.Do you get up at six? 3.Does Tom work hard? 4.Did you watch TV ? 5.Will they read books ? 6.Can you sing ? 注意：只能用 w hether 不用 if 的三种情况 • 一般情况下，if 和 whether 可以互换，但以下 3 种 情况只能用 whether： • ①与 or not 连用： He asked me whether or not I was coming. Let me know whether you can come or not. • ②在介词之后： It depends on whether it is going to rain. I worry about whether I hurt her feelings • ③在不定式之前： We haven’t decided whether to go there. I don’t know whether to accept or refuse. 3.如果宾语从句...
