①与or not连用:They asked us whether or not we were coming. ②在介词之后:It depends on whether it is going to rain. 3.在不定式之前:We haven’t decided whether to go there. 3. 如果宾语从句原来是特殊疑问句,只需用原来的疑问词引导。 1. What is he doing...
【定义】从句是复合句中不能独立成句,但具有主语部分和谓语部分,由that、who、whom、when、why、where、how、which、if、although等关系词引导的非主句部分。 【起止标识】标记从句时,一定从关系词开始,到以下四种终止。 ① 到句尾终止,如:Li Hui is a teacher (who t...
句号要点圆,逗号要出撇。
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