题目内容
课文原文填空（短语填空）
It 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 them in the forest. Jane has studied these families of chimps for many years and helped people understand how much they behave like humans. Watching a family of chimps is our first activity of the day. This means 1. (回到)the place where we left the family sleeping in a tree the night before. Everybody sits and waits 2. (在…荫凉下)the trees while the family begins to wake up and 3. (离开). Then we follow as they 4. (漫步走进)the forest. Most of the time, chimps either feed or clean each other as a way of showing love in their family. Jane warns us that our group is going to be very tired and dirty by the afternoon and she is right. However, the evening 5. (让一切变得值得). We watch the mother chimp and her babies play in the tree. Then we see them go to sleep together in their nest for the night. We realize that the bond between members of a chimp family is as strong as in a human family.
Born in 1930,Yuan Longping 6. (毕业于) Southwest Agricultural College in 1953. 7. (自从那时), finding ways to grow more rice has been his life goal. As a young man, he saw the great need for increasing the rice output. At that time, hunger was a disturbing problem in many parts of the countryside. Yuan Longping 8. (寻找) a way to increase rice harvests without expanding the area of the fields. In 1950, Chinese farmers could produce about fifty-six million tons of rice. In a recent harvest, however, nearly two hundred million tons of rice was produced. These increased harvests mean that 22% of the world’s people are fed from just 7% of the farmland in the world. Yuan Longping is now circulating his knowledge in India, Vietnam and many other less developed countries to increase their rice harvests. 9. (多亏) his research, the UN has more tools in the battle to 10. (使世界消除饥饿). Using his hybrid rice, farmers are producing harvests twice before.
