...不能互换使用。一、if 和 whether可以互换使用的情况(1)引导主语从句并且与形式主语 it 连用时。例如:It is not clear to me whether / if she likes the present. 我还不清楚她是否喜欢这个礼物。(2)引导的宾语从句放在主句后面时。例如...
For the moment,Frank got a funny look on his face,and the tears began to well up in his eyes."It wasn't long after that when my Dad went to sea and never came back."句中的when引导时间状语从句,和前面的it是什么关系?
...相当于一个方式名词(相当于 the way)。它不再作“方式状语”了。By boat is the only way to get here, which is how we arrived.the only way to get here 是 by boat 的“确认性表语”,所以,仍然可以主表颠倒,而意思保持不变:By boat is the only way t...
...上这个句子中,有人分析句中单词的成分---同位语:such引导定语从句的关系代词:as定语从句:as had never existed in the history of the labour movement2. 然后我在网上百度的结果---such as意为“例如,诸如此类的,像……那样的”,相当于lik...
...ger had instructed. instruct为及物动词,我一开始觉得as在方式状语从句中是作instruct的宾语,可后来一想,如果这样那从句补全应该是her manager had instructed her,这个句子也不完整,后面应该加上to work之类的成分。那as究竟在从句中是...
...ant had been careless.此句中的that为什么不能用because替换,都引导表语从句?3. I have no idea what the book said. what直接引导同位语从句且作said宾语One of the men held the view that what the book said was right.此句为什么不直接用what呢,和上...
... that boys would be protected.请问专家:in
the hope that 这里that是引导同位语从句吗?整个in the
hope that + 同位语从句是表目的吗?另外,通常名词修饰名词,第一个名词要用单数,例如story book,但是为什么青少年杂志要用复数呢?