课文内容：
We have an old musical instrument. It is called aclavichord. It was made in Germany in 1681. Ourclavichord is kept in the living-room. It has belong toour family for a long time. The instrument wasbought by my grandfather many years ago. Recentlyit was damaged by a visitor. She tried to play jazz onit! She struck the keys too hard and two of thestrings were broken. My father was shocked.Now we are not allowed to touch it. It is being repaired by a friend of my father's.
精讲笔记：
10.My father was shocked.
我父亲非常吃惊。
语言点 shocked既可作形容词，意为“感到震惊的”，也是动词过去分词，用于被动语态，意为“被震惊”。
I was very much shocked at what I saw.眼前的情景让我大为震惊。
11.Now we are not allowed to touch it.
现在，我们谁也不许再碰一下古钢琴。
12.It is being repaired by a friend of my father's.
我父亲的一个朋友正在修复这架古钢琴。
语言点1 It is being repaired by...为典型的现在进行时的被动语态。
语言点2 名词的双重所有格结构：of+ -'s
a friend of my mother's我母亲的一个朋友
a picture of Lynn's林恩的一张照片
