But just before the competition closed, a lorry arrived at the factory with a truly colossal biscuit which weighed 2,400 pounds. It had been baked by a college student who had used over 1,000 pounds of flour, 800 pounds of sugar, 200 pounds of fat, and 400 pounds of various other ingredients. It was so heavy that a crane had to be used to remove it from the lorry. The manufacturers had to pay more money than they had anticipated. For they bought the biscuit from the student for $24,000.

　　19. But just before the competition closed, a lorry arrived at the factory with a truly colossal biscuit which weighed 2,400 pounds.

　　但就在竞赛截止时间将到之际，一辆卡车驶进了工厂，运来了一个特大无比、重达2,400磅的饼干。

　　语言点:句子结构分析:just before强调时间即将截止。with a truly colossal biscuit作方式状语。Which引导定语从句，修饰biscuit。

　　20. It had been baked by a college student who had used over 1,000 pounds of flour, 800 pounds of sugar, 200 pounds of fat, and 400 pounds of various other ingredients.

　　它是由一个大学生烘制的，用去1,000多磅的面粉、800磅食糖、200磅动物脂肪及 400磅其他各种原料。

　　语言点:句子结构分析:who引导定语从句，修饰a college student。

　　21. It was so heavy that a crane had to be used to remove it from the lorry.

　　饼干份量太重了，用了一台起重机才把它从卡车上卸下。

　　语言点:so heavy指出原因，that引出结果，形成完整的结果状语从句。Sth. had to be used to 强调“不得不用某物做…”。

　　22. The manufacturers had to pay more money than they had anticipated. For they bought the biscuit from the student for $24,000.

　　饼干公司不得不付出比他们预计多得多的钱，因为为买下那学生烘制的饼干他们支付了24,000美元。

　　语言点:句子结构分析:more than结构再度出现，一般用来强调“超过，更多”。For引导原因状语从句，交代“为什么比预期的多”。