人教版高一英语必修1课文完整版

人教版高一英语必修1课文完整版内容摘要：

told her that our journey would begin at an altitude of more than 5000 meters, she seemed to be excited about it. When I told her the air would be hard to breathe and it would be very cold, she said it would be an interesting experience. I know my sister well. Once she has made up her mind, nothing can change it. Finally, I had to give in. Several months before our trip, Wang Wei and I went to the library. We found a large atlas with good maps that showed details of world geography. From the atlas we could see that the Mekong River begins in a glacier on a Tibetan mountain. At first the river is small and the water is clear and cold. Then it begins to move quickly. It bees rapids as it passes through deep valleys, traveling across western Yunnan Province. Sometimes the river bees a waterfall and enrers wide valleys. We were both surprised to learn that half of the river is in China. After it leaves China and high altitude, the Mekong bees wide, brown and warm. As it enters Southeast Asia, its pace slows. It makes wide bends or meanders through low valleys to the plains where rice grows. At last, the river delta enters the South China Sea. Part 2 … Along the way children dressed in long wool coats stopped to look at us. In the late afternoon we found it was so cold that our water bottles froze. However, the lakes shone like glass in the setting sun and looked wonderful. Wang Wei rode in front of me as usual. She is very reliable and I knew I didn’t need to encourage her. To climb the mountains was hard work but as we looked around us, we were surprised by the view. We seemed to be able to see for miles. At one point we were so high that we found ourselves cycling through clouds. Then we began going down the hills. It was great fun especially as it gradually became much warmer. … . In the early evening we always stop to make camp. We put up our tent and then we eat. After supper Wang Wei put her head down on her pillow and went to sleep but I stayed awake. At midnight the sky became clearer and the stars grew brighter. It was so quiet. There was almost no windonly the flames of our fire for pany. As I lay beneath the stars I thought about how far we had already travelled. We will reach Dali in Yunnan Province soon, where our cousins Dao Wei and Yu Hang will join us. We can hardly wait to see them! Unit 4 A night the earth didn’t sleep Strange things were happening in the countryside of northeast Hebei. For three days the water in the village wells rose and fell, rose and fell. Farmers noticed that the well walls had deep cracks in them. A smelly gas came out of the cracks. In the farmyards, the chickens and even the pig were too nervous to eat. Mice ran out of the fields looking for places to hide. Fish jumped out of their bowls and ponds. At about 3:00 am on July 28, 1976, some people saw bright lights in the sky. The sounds of planes could be heard outside the city of Tangshan even when no planes were in the sky. In the city, who thought little of these events, were asleep as usual that night. At 3:42 am everything began to shake. It seemed as if the wo。