1. 单词讲解

jazz n.爵士音乐
- pop music / classical music / country music / rock and roll
musical adj.音乐的
- musical film 音乐片
- She has a musical voice.
- music + al / nature – natural
instrument n.乐器的
- musical instrument
clavichord n.古钢琴
recently adv.最近的
- recent adj.最近的,近来的
- in recent years
- recent news
- They have recently discovered an island.
- Lee came to see me recently.
damage v.损害
- The car was damaged in the accident.
- Smoking can damage your health.
- n. 损害,损失
  - Smoking can do damage to your health.
key n.琴键
- the key to the front door 前门的钥匙
- a key to the exercise 练习答案
shock v.使不悦或生气,震惊
- Jane was shocked at the news.
- His words shocked us.
- n. 震惊
  - His words gave us a shock.
allow v.允许,让
- allow doing
  - We allow smoking only in smoking area.
- allow sb to do
  - His parents won’t allow him to smoke.
touch v.触摸
- Don’t touch the painting.
- I touched him on the shoulder.
- The story touched me deeply. (感动)

2. 语法讲解

We have an…
- 表示状态的动词通常不用在被动语态中
- have / fit / cost / lack / possess / belong to …
- The shirt cost me $99.
It is called…
- We call it a clavichord.
It was made in…
- make / made / made
- Made in China.
… is kept in…
- keep / kept / kept
- We keep our clavichord in the living room.
It has belonged to…
- belong vi.属于…
- 不及物动词不用于被动语态
- The bike belongs to Sam.
- He belongs to a golf club.
… was bought by…
- buy / bought / bought
- My grandfather bought the instrument many years ago.
…it was damaged by…
- Recently a visitor damaged it.
She tried to play…
- 动词的宾语是不定式或动名词,通过不能变为被动语态
- I hope to see you soon.
- She likes singing.
… play jazz on it.
- play the piano
She struck … were broken.
- strike / struck / struck
- break / broke / broken
… was shocked.
- It shocked my father.
… we are not allowed to…
- allow sb.to do sth.
- sb. is allowed to do sth.
- Now my father doesn’t allow us to touch it.
It is being repaired.
- be being done
- A friend of my father’s is repairing it.
- a friend of my father’s 双重所有格
- Mike is a friend of mine.

表示主语的某种属性特征的动词,以主动形式表示被动的意义.这类动词一般不单独使用,常有一个修饰词.

如:sell / clean / wash / write / iron / cut / draw / open / cook / shut / dry …