Unit4讲义2023-2024学年沪教牛津版（广州沈阳通用）七年级英语下册

( Unit 4 ) ( 本课内容 ) 内容 基本要求 UNIT FOUR 1.要求掌握重点单词和词组； 2.精读 3.语法：The Present Continuous Tense 4.泛读 ( 单词&短语 ) 拯救 氧气 松树 主要的 讨论 方便的 树枝 家具 根 想象；设想 与……作斗争 疾病 反对 挖 例子 洞 有害的 搬；扛；背 气体 容器 产生 吸收 环顾四周 来自 由……制成 例如 大量的；数以百万计的 （补充细节）确切地说 对……有用，有好处 ( 课前小测 ) 一、首字母填空 1. Jack did his best to s_____ the child from the fire. 2. Can you i_____ a world without water? 3. He works hard to p_______ more food. 4. It is h_______ to your health to drink too much. 5. The supermarket near our house is very c_______. We can buy things any time. 二、完成句子 1. 我们必须停止浪费水。 We must _____ _____ water. 2. 你对地球理解多少？ How much do you______ _____ the Earth? 3. 在许多方面我们都有同样的想法。 We have the same ideas_____ ________ ________. 4. 妈妈每天进行清扫以保持房间干净整洁。 Mum does the cleaning every day to ________ __________ ___________ _______ and tidy. 5. 确切地说，他不喜欢待在这里。 ________ ________, he doesn’t like to stay here. 三、单项选择 1. They are _____their clothes. A. making B. putting C. put away D. putting on 2. Listen! She ____in the classroom. A. is singing B. sing C. to sing D. is sing 3. Today Jim______ his white shirt and brown trousers. A. is putting on B. wear C. put on D. is wearing 4. ______are you eating? I'm eating_____ _meat. A. What, some B. Which, any C. Where, not D. What, a 5. They______TV in the evening before they do their homework. A. are watching B. can't watching C. don't watch D. don't watching ( Reading ) Trees in our daily lives Rebecca wants to know more about trees and how they help us. She is interviewing Dr. Jones about trees. Rebecca: How do trees help us, Dr. Jones? Dr. Jones: They help us in many ways. They keep the air cool and clean. They take in harmful gases from the air and produce oxygen for us to breathe. They’re major fighters against air pollution. Rebecca: I know trees also make our lives more convenient. Many of the things in our daily lives come from trees. For example, paper and pencils