何为宾语从句?
先搞懂什么是宾语?如果忘了,请回看上次课——句子成分一图搞定.
例1:I don"t know the girl. 此处,主谓宾很明显,the girl就是______。
例2:I don"t know what the girl said. 此处,宾语不是一个单词(the girl),而是一句话(________________)。这就是宾语从句。
D1: 宾语是_______的句子,就是宾语从句。
解题三绝招:一看语序
D2: 一看语序:宾语从句必须用______语序。
例3: I don"t know where the girl is going.
解析:从句引导词(where)+从句主语(the girl)+其他成分。
切记,不能将be动词/______动词/助动词放在从句引导词和从句_____语中间。这就是陈述语序。
语序改错小练
例4: I don"t know where is the girl going.
例5: I don"t know what did the girl say.
例6: I don"t know if can she speak English.
解题三绝招:二看时态
D3: 二看时态:主句为过去时,从句则用_____的相关时态(除非_______________例外)。
主句为一般时,从句依据______情况确定。
例7:I didn"t know why he came here .
解析:主句时态为一般过去时(依据didn"t判断),从句描述的非客观真理,所以从句要用过去时(该从句为一般过去时),符合宾从的时态规则。
时态改错小练
例8: I wandered why he comes here.
例9: I was not sure how he can get there.
例10: He wanted to know where the girl is from.
解题三绝招:三看语境
D4: 三看语境:看语境就是___________的意思,是否顺通。
另外,主句有疑问,从句不能用______引导。
(改错)例11:I am not sure that he can speak English.
解析: 主句表示“不确定”,说明有疑问。而从句引导词that仅仅是引导,陈述表达,不合适。所以,引导词应当改为:if/ whether.此处,如果从句中有or not,则常用whether,不用if.
语境改错小练
例12: I don"t know that he will go to the park tomorrow.
例13: She is not sure when he will come next week.
例14: My brother wandered if he could speak English or not.