【人教版】2019版高中英语电子课本必修4版

必修 4 Unit 1A STUDENT OF AFRICAN WILDLIFEIt is 5:45 am and the sun is just rising over Gombe National Park in East Africa. Following Jane's way of studying chimps, our group are all going to visit themin the forest. Jane has studied these families of chimps for many years and helpedpeople understand how much they behave like humans. Watching a family of chimps wake up is our first activity of the day. This means going back to the placewhere we left the family sleeping in a tree the night before. Everybody sits and waits in the shade of the trees while the family begins to wake up and move off. Then we follow as they wander into the forest. Most of the time, chimps either feedor clean each other as a way of showing love in their family. Jane warns us thatour group is going to be very tired and dirty by the afternoon and she is right. However, the evening makes it all worthwhile. We watch the mother chimp and her babies play in the tree. Then we see them go to sleep together in their nest for thenight. We realize that the bond between members of a chimp family is as strongas in a human family.Nobody before Jane fully understood chimp behaviour. She spent years observing and recording their daily activities. Since her childhood she had wanted to workwith animals in their own environment. However, this was not easy. When she first arrived in Gombe in 1960, it was unusual for a woman to live in the forest. Onlyafter her mother came to help her for the first few months was she allowed to begin her project. Her work changed the way people think about chimps. For example, one important thing she discovered was that chimps hunt and eat meat. Until then everyone had thou...