2019-2020年高中英语 Module 4 Carnival 同步攻课讲解 外研版必修5.doc

2019-2020年高中英语 Module 4 Carnival 同步攻课讲解 外研版必修5一、 Think of carnival, and you think of crowds, costumes and confusion.该句属于“祈使句 + and + 陈述句”的用法，相当于“If 从句 + 主句”；该句相当于：“If you think of carnival, you think of crowds, costumes and confusion.” 例如：Work hard and you will make progress. ( = If you work hard, youll make progress.)类似经常考查的结构：祈使句 + or + 陈述句结构。该句相当于“if . not .，you . ”。例如：Hurry up, or you will be late. ( = If you dont hurry up, you will be late).二、 Ordinary people could pretend to be rich and important, while famous people could have romantic adventures in secret.A） 注意该句中while不是引导时间状语从句而是引导并列句，通常说明前后对比情况。例如：There is plenty of rain in the southeast, while theres little in the northeast.B） 另外while还有两个用法容易被同学们忽略： 含义为“虽然;尽管”, 表示让步。例如：While I admit his good points, I can see his shortings. 含义为“只要”, 表示条件。例如：We can surely overe these difficulties while we are closely united.三、 As time passed, however, the carnival period was extended, so that it began just after Christmas.句子中As time passed是一个时间状语从句，表示“随着时间的推移”, 其中as 是连词，后面应该跟句子。例如：As time went on, his hair became grey.