湖北学位英语复习资料语法重点：从句 名词性从句应当注意的问题： 1．主语从句 1）单个名词性分句充当主语时，全句谓语用单数形式；但是当两个由and 连接的名词性从句作主语并表示两件事情时，谓语动词用复数 Whether she comes or not doesn’t concern me. What caused the accident and who was responsible for it remains a mystery to us. 2）若主语从句中逻辑意义完整并且基本句子成分齐备，则须在句首使用连接词that，该词无意义；若缺差主/宾/表等名词性成分，则根据需要选择what/which/who/whom 等 That they were wrong in these matters is now clear to us all. What crime he has done is quite clear. 3）从句作主语时为保持句子平衡，可用it 作形式主语，而将从句置于句末，其中that 可省略 It isn’t surprising (that) he should have married her. 2．宾语从句 1）宾语从句后跟有补语，常用it 作形式宾语，而将从句放在补语之后，其中it 无意义 She has made it clear that she will have nothing to do with him. I heard it said that the meeting would be postponed. 2）that-从句一般不可以直接用作介词宾语，但是可以用在in, except, save, besides 和but 之后，多已形成固定用法。in that(因为)，except that (除了„)，but that(要不是„), save that(除了„)，besides that(除了„) I like the city in that I have many friends there. He is a good student except that he is occasionally careless. He would have helped us but that he was short of money at the time. 3）当主句谓语为assume, believe, expect, guess, imagine, suppose, think等表示“认为”，“猜想”动词时，其后的宾语从句若带有否定意义，通常应将否定词前移至主句谓语上 I don’t think that you two met before. I don’t suppose that anyone will object to the plan. 3．表语从句 主语是reason 的表语从句须用that 引导，不要误用because 引导 The reason why he was absent was that he was ill. The reason why I didn’t go to Canada was that I got a new job. 4．同位语从句 同位语从句具体说明被其修饰限制的名...
