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作者：郝昌明 一、 have fun doing sth. 意为\"做某事有乐趣\"，其中have fun 相当于enjoy oneself，表示过得愉快。 We had fun playing computer games. 我们玩电脑游戏很愉快。 have a good / nice / wonderful time doing sth. 做某事有乐趣 Did you have a good / nice / wonderful time visiting that country? 访问那个国家你们快乐吗? 句中fun为不可数名词，表乐趣，前面不能加不定冠词。 二、 But I don\'t know what to do. 疑问词 + 不定式可作主语、宾语或表语。 I don\'t know how to get her help. 我不知道怎样才能得到她的帮助。 Where to buy this kind of seed is unknown to me. 我不知道去哪儿购买这种种子。 My question is when to leave for Tokyo. 我的问题是什么时候去东京。 疑问词 + 不定式可转换成连词(原疑问词)引导的主语从句、宾语从句和表语从句。 I don\'t know where we can find her. 我不知道在哪儿能找到她。 How she will go there is still a secret. 她怎么去那里还是一个谜。 Her question is how she can pass the exam. 她的问题是她怎样才能通过这次考试。 疑问词 + 不定式转换成宾语从句时应用陈述语序。 三、 This is ... speaking. 该句为打电话用语，用来进行自我介绍，This代表我，speaking可以省去。 Hello! This is Tom (speaking). 你好，我是汤姆。 Who is that (speaking)? 你是谁?that用来询问对方是谁，speaking可以省去。 Is that ... (speaking)? 你是......吗?that也用来询问对方是谁， speaking也可以省去。 This is Mary (speaking). Who is that (speaking)? 我是玛丽，你是谁? Is that Jane (speaking)? 你是詹妮吗? this不能换成I， that不能换成you。 四、 hear sb. / sth. doing (责任编辑：admin) |