2024年沪教牛津版中考英语一轮复习七年级下册阶段性复习 Unit 3-4（课文+知识点回顾）

Revision of 7B U3&4 Text review One day, John and Charlie arrived at a hotel. But the receptionist didn’t allow pets there. John said Charlie wasn’t a pet, it was his eyes. He’s blind and he couldn’t go anywhere by himself. The receptionist apologized and led them to their room. John was very tired and soon fell asleep. Some time later, Charlie started barking. John woke up and smelt smoke. It was a fire! Smoke started to come in from under the door. With Charlie’s help, John put some wet towels along the bottom of the door. Then he got down on the floor next to Charlie and waited. Soon he heard the sound of a fire engine. A fireman arrived and got him out of the building, but the fireman did not want to take Charlie. John would not go without his eyes. Finally, the fireman got Charlie out of the building too and they were both safe. U3 A blind man and his eyes in a fire Rebecca wants to know more about trees and how they help us. She is interviewing Dr. Jones about trees. Here’s a report about it. Trees help us in many ways. They keep the air cool and clean. They take in harmful gases and produce oxygen for us to breathe. They are major fighters against air pollution. What’s more, trees make our lives more convenient. Many of the things in our daily lives come from trees, for example paper and pencils. In fact, we get a lot more from trees. We get fruit and oil from them. Tea also comes from the leaves of trees. And a lot of furniture is made of wood. So trees are really important in our daily lives. It’s hard to imagine a world without trees. But we cut down millions of trees every year. We should stop doing this if we don’t want a world without trees. Unit 4 Trees in our daily lives Listen to a conversation about trees. And retell how trees help us. 3. What we can get from the trees 4. What tea comes from 6. What we should stop doing 2. What comes from tree in our lives 1. How the trees help the air 下面你有50秒的时间准备，你的介绍可以这样开始： The trees help us in many ways._