新概念英语第二册逐句精讲语言点 第71课(3)

　　Lesson 71: A famous clock 一个著名的大钟

　　When you visit London, one of the first things you will see is Big Ben, the famous clock which can be heard all over the world on the B.B.C. If the Houses of Parliament had not been burned down in 1834, the great clock would never have been erected. Big Ben takes its name from Sir Benjamin Hall who was responsible for the making of the clock when the new Houses of Parliament were being built. It is not only of immense size, but is extremely accurate as well. Officials from Greenwich Observatory have the clock checked twice a day. On the B.B.C. you can hear the clock when it is actually striking because microphones are connected to the clock tower. Big Ben has rarely gone wrong. Once, however, it failed to give the correct time. A painter who had been working on the tower hung a pot of paint on one of the hands and slowed it down!

　　句子讲解：

　　8、Once, however, it failed to give the correct time.

　　然而有一次，它却把时间报错了。

　　9、A painter who had been working on the tower hung a pot of paint on one of the hands and slowed it down!

　　在钟塔上干活的一位油漆工把一只油漆桶挂在了“大本”钟的一根指针上，把钟并慢了!

　　语言点 slow sth. down使某物变慢

　　真题测试 测试语言点：关系代词who / whom / whose引导的定语从句

　　The course normally attracts 20 students per year, ( )up to half will be from overseas.

　　(1998 年 6 月 CET4,第 70 题)

　　A. of whom B. for whom C. with which D. in which

　　答案：选A

　　分析：从所给选项可以判断，本题考查点是非限制性定语从句。原句可用两个简单句表 达:The course normally attracts 20 students per year, and up to half of them will be from overseas.所以正确答案为A。

　　翻译：该课程一般每年要吸引20个学生，其中有一半学生将来自海外。