（一）课文详解 1、What a great day!(P9)本句是由what引导的感叹句。其结构为：What + a /an + 形容词 + 可数名词的单数形式（+主语+谓语+其他） Eg: What a new bike(it is)! What a beautiful girl!2、But I guess it was a little too crowded.(P9)1)这是一个含有宾语从句的复合句，I guess为主句，it was a little too crowded为省略了引导词that的宾语从句。在复合句中，当主句为一般现在时时，宾语从句可根据其具体情况使用任意适当的时态。 Eg: I guess he is a policeman. I hear she went to Beijing by plane yesterday.2)crowded adj.“拥挤的”。常用短语：be crowded with“被挤满”。crowd v. “拥挤” Eg: The shop near my
