普通高中課程標(biāo)準(zhǔn)實(shí)驗(yàn)教科書英語必修高一下必修4 Unit 4 Body language-Reading Task
THE OPEN HAND — A UNIVERSAL SIGN
When meeting people at the airport, most people smile and shake hands with people they meet. We know that a smile is usually a sign that people feel friendly and happy, but what if we don't know who the new person is? What if we are not introduced by a friend? What if we are meeting a stranger in an unfamiliar place? Sometimes people are dangerous and humans have to find ways to protect themselves. We have to make sure we can trust people we do not know, and we have to show that we are not dangerous. Showing Our hands means that we are not armed. In many cultures today, the Western custom of shaking hands is used. We use our right hand, which is usually stronger than the left one. If we are using our hand this way, it cannot be holding a knife or a gun. It shows that we trust the other person, and that the other person can trust us.
