文档内容
必修第二册
Unit 1 Cultural Heritage
1．They have a pure blue-green color like a mirror and produce a metal sound when knocked(状
语从句的省略)．
2．Given(熟词生义：prep.考虑到) their high cost，they are properly called the golden bricks.
3．Kunqu opera，one of the oldest existing forms of Chinese opera，came from Kunshan of
what is now Suzhou City(what 引导的宾语从句，此处what表示“……的地方”) in Jiangsu
Province.
4．With global warming heating up(with的复合结构：with＋宾语＋宾补) the temperature，it
will soon be too hot to sit outside in cafes.
5．As(引导非限制性定语从句，意为“正如”) Leizer introduced，the energy is from the
pressure created between liquid nitrogen and gas nitrogen.
6．It is that mechanical engine that slowly releases freezing nitrogen gas to cool down the air
around it.(强调句：It is/was ＋被强调部分＋that/who...)
7．As for(至于，关于) the potential price，it will probably be no more expensive than any other
air conditioner.
8．In addition(此外)，the liquid nitrogen container will need to be replaced every seven to ten
days，depending on(取决于) usage.
9．Cengiz Ozek sits at his desk in the poorly lit(adj.照明不佳的，灯线昏暗的) back office of
his shadow theater near Taksim Square in central Istanbul.
10．To date(到目前为止，迄今)，scholars have not been able to determine where this type of
theater began to exist.
11．In the end，they were sentenced to death(被判处死刑)．
12．Heritage is always something that is passed down(传承) by families or other groups for
many years.
13．One way to think about heritage is to break it down(分解) into three groups.
break常用短语：
break down (机器等)出故障；情绪崩溃；(身体等)垮掉；(谈判等)失败；分解，把……分成若
干部分
break up关系破裂；分手；解散
break into 强行进入；突然开始(笑、唱、跑等)
break in闯入，非法进入break out (战争、火灾、疾病等不好的事情)突然发生，爆发
break through 突破；战胜
break away from 突然挣脱，逃脱；脱离
