Section Ⅱ　Introduction & Reading and Vocabulary -Language Points

　　 communicate vi.(用语言、信号等)传达信息；交流

　　(教材P22)Although these are very important，we communicate with more than just spoken and written words.

　　尽管这些很重要，但我们并不只是通过口头和书面语言交流。

　　(1)communicate with sb. 和某人进行交流

　　communicate sth.to sb. 把......传递给某人

　　(2)communication n. 通信；交流

　　①They often communicate with us by telephone.

　　他们经常通过电话与我们交流。

　　②He asked me to communicate his wishes to you.

　　他请我向你转达他对你的祝愿。

　　③The lack of communication (communicate)between parents and children leads to the generation gap.父母和孩子之间缺乏交流会导致代沟。

　　 vary vi.变化 vt.改变

　　(教材P22)．..yet there is also "learned" body language，which varies from culture to culture.

　　......但也有"习得的"身势语，习得的身势语在不同的文化中各不相同。

　　(1)vary in... 在......方面不同，有差异

　　vary from... 不同于......

vary from...to.../vary between...and...