2、引导词的不同 what, how, if, whatever 等可引导名词性从句,但不引导定语从句。 3、引导词的功能上的不同 that引导同位语从句时,它不充当句子成分,而引导定语从句时,它作为关系代词,要么充当定语从句的主语,要么充当定语从句的宾语。如上例 that he told us中的tha...
e.g. I don’t know what’s the matter. Can you tell me who is over there? 3、宾语从句与主句的时态要相互呼应 1. 如果主句的时态是一般现在时,宾语从句的时态根据具体情况来确定。 Please tell us where we’ll go fishing tomorrow. Do you know when Mr. Smith...
when是必然发生(will happen);if是可能发生(might happen) 例句: I'll take care of it when I am free this afternoon. (今天下午我有时间,我会处理。)→一定有时间 I'll take care of...
[解析]B､C｡作并列连词时,when/while用法较为特殊,二者区别是:while表两相对照;而when表突然､在那时,常见于be about to do...when和hardly...when等句型中｡ 考点二、表示原因的连词for/because/as/since 例3.He found it increasingly difficult to read, ___ his ...
What和that引导宾语语从句有什么区别? ___ 注意一:语序问题范例:宾语从句后的语序要使用___加上___语序。 (1).Would you kindly tell me ___? A. how can I get to the Beijing Railway Station B. how I can get to the Beijing Railway Station...
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