Module 3 Music单元学案
(1) it was yesterday that i met mary at the railway station.
(2) 强调句的一般疑问句型
is/was +it +所强调的成分+that/who/whom…?
was it you that met mary at the railway station yesterday?
(3) 强调句的特殊疑问句型
疑问词+is/was+it+that /who/whom…?
whom was it that i met at the railway station yesterday?
when was it that he changed his mind to take part in the activity？
(4) 在强调not … until结构时必须把not与until一起放到被强调的位置上
例 it was not until she took off her dark glasses that i realized she was my brother.
(5) 注意强调句型与定语从句的区别
例 it was at 7 o'clock that he came here yesterday.( 强调句型)
it was 7 o'clock when he came here yesterday.(定语从句)
6. beethoven became very popular in the austrian capital and stayed there for the rest of his life.
贝多芬在奥地利首都很受欢迎，并在那里度过了余生。
7. as he grew older , he began to go deaf. 随着年龄的增长，他的耳朵变聋了。
8.joseph haydn was an austrian composer and is know as “the father of symphony”.
约瑟夫、海顿（1732—1809），是奥地利作曲家，以“交响乐之父”著称。
四 语法
语法一、时间状语从句
时间状语从句主要用于说明主句动词的时间,其类型颇多详见如下归纳。
1. when 引导的时间状语从句,意为“当……的时候”，when 的从句可以用延续性动词。
he was working at the table when i went in . 当我进去的时候，她正在桌旁工作。
i was watching tv when he came. 他来的时候我正在看电视。
注意：when 也可以作并列连词，表示一个动作即将或正在进行或刚完成的时候，突然发生了另一件事。
i was about to leave when the telephone rang. 我正要离开，这是电话铃响了。
we were working in the chemistry lab, when the lights went out.
我们正在化学实验室工作，突然灯熄灭了。
i had just gone to sleep when there was a knock at the door.. 我刚入睡就有人敲门
2. while 引导的时间状语从句，表示“与……同时，在……期间”。while 的从句中常用延续性动词或表示状态的词。
they rushed in while we were discussing problems. 当我们正在讨论问题时，他们冲了进来。
father was cleaning the car while i was playing computer games.
当我正在玩电子游戏时，爸爸在清洗汽车。
注意：while 还可以表示对比意义，意为“而；却”。例如：
jane was dressed in blue, while mary was dressed in red.
珍妮穿着蓝色的衣服，而玛丽穿红色的。
3. as 引导的时间状语从句，作“当……的时候，一边……一边”“随着----”解，as 的从句中可使用延续性动词，也可使用非延续性动词。例如：
he sang as he was working.他一边工作一边唱歌。
as time goes by, we have a better understanding of things around us.
