大学英语：not only …but also…不但…而且…

　　e.g. We can do it not only with the help of words， but also in many other ways.

　　我们不但可以在语言的帮助下，还可以用其它的方式来告诉别人我们在想什么。

　　2. neither… nor…既不…也不

　　e.g. People who can neither hear nor speak talk to each other with the help of their fingers.

　　既不能听也局能说的人也可以用他们的手指来彼此交流。

　　3. each time 每一次（连词：用来连接两个句子）

　　e.g. He shook his head each time the waiter brought him something to drink.

　　每一次服务员给他拿来喝的东西他都摇头。