1. shall在疑问句中的用法。在疑问句中用于征求对方意见，主要用于第一人称(在英国英语中，也用于第三人称)，其意为“要不要”、“…好吗”：Shall I get you a c...

复合不定代词包括 something, somebody, someone, anything, anybody, anyone, nothing, nobody, no one, everything, everybody, everyone 等。它们在句中可用作...

请看下面一道题：“Please don’t make a noise.” “_________. I’ll be as quiet as a mouse.”A. Yes, I do B. No, I don’t C. Yes, I will D. No, I won’t...

'在通常情况下，英语中的特殊疑问句的确由一个疑问词引导，如：When did the accident occur? 事故是什么时候发生的? What is the purpose of the meeting? 这次会...'

'请看下面一道题：_________ was very _________ that little Jim wrote the letter. A. It, careful B. It, carefully C. He, careful D. He, carefully【分析】...'

'请看下面一道题：You _________ be right, but I don't think you are.A. can B. could C. must D. should 从语境上看，C、D不宜选，在剩下的A和B中，许多同学想...'

'有这样一道题：“If you want a necklace, I’ll buy one for you at once.” “Oh, no. A necklace is not _________ that I need most.A. anything B. somethin...'

'一般用于疑问句或否定句中，用于never, hardly, without等词之后，用于if / whether之后。 而some则用于肯定句中，用于建议或请求的疑问句中，用于预料会作肯定回...'

'一、用法归纳 1. 表示推测的情态动词有must, can, could, may, might等，且语气由左向右依次减弱。could, might并不一定是can, may的过去式，有时只是语气分别比...'

'一、一般疑问句由直接引语变为间接引语方法是：将直接引语变为由if或whether引导的宾语从句跟在引述动词之后。如：“Are you ill?” he asked. 他问。如：“你病...'